RGBlink GX4pro LED Video Processor User Manual
- June 14, 2024
- RGBlink
Table of Contents
GX4pro LED Video Processor
Product Information
Specifications
- Product Name: GX4pro
- Article No: RGB-RD-UM-GX4pro E001
- Revision No: V1.0
Declarations
FCC/Warranty:
The product is compliant with the regulations set by the Federal
Communications Commission (FCC). RGBlink provides a guarantee for
perfect manufacturing as part of the legally stipulated terms of
guarantee. Upon receiving the product, please inspect it for any
damage incurred during transport or material and manufacturing
faults. In case of any complaints, please inform RGBlink
immediately in writing.
Operators Safety Summary
The following safety information is important for operating
personnel:
-
Do Not Remove Covers or Panels: The unit does
not contain user-serviceable parts. Removing the top cover may
expose dangerous voltages. To avoid personal injury, do not remove
the top cover and always operate the unit with the cover
installed. -
Power Source: The product is designed to
operate from a power source with a maximum of 230 volts rms between
the supply conductors or between both supply conductor and ground.
Ensure that the power cord has a protective ground connection
through a grounding conductor for safe operation. -
Grounding the Product: The product is grounded
through the grounding conductor of the power cord. To prevent
electrical shock, plug the power cord into a properly wired
receptacle before connecting it to the product’s input or output
terminals. -
Use the Proper Power Cord: Only use the power
cord and connector specified for the product. Ensure that the power
cord is in good condition. Any cord and connector changes should be
done by qualified service personnel.
Product Usage Instructions
Installation Safety Summary
Before using the product, make sure to follow these installation
safety guidelines:
-
Ensure that the power source provides a maximum of 230 volts
rms between the supply conductors or between both supply conductor
and ground. -
Plug the power cord into a properly wired receptacle before
connecting it to the product’s input or output terminals. -
Use only the specified power cord and connector for the
product.
Contact Us
For any support or inquiries, please contact us:
- Phone: +86 0592 5771197
- Email: support@rgblink.com
- Website: www.rgblink.com
Frequently Asked Questions (FAQ)
Q: What should I do if I notice damage or manufacturing
faults in the delivered goods?
A: Immediately inform RGBlink in writing about any complaints
regarding damage or manufacturing faults in the delivered
goods.
GX4pro
User Manual
Article No: RGB-RD-UM-GX4pro E001 Revision No:V1.0
CONTENT
Declarations …………………………………………………………………………………………………………………………………3 Installation
Safety Summary ……………………………………………………………………………………………………4
Chapter 1 Your Product …………………………………………………………………………………………………………………6 1.1 In the
Box ……………………………………………………………………………………………………………………….. 6 1.2 Product Overview
……………………………………………………………………………………………………………. 7 1.2.1 Rear Panel
……………………………………………………………………………………………………………..8 1.2.2 Front Panel
……………………………………………………………………………………………………………. 9 1.2.3 Dimension
…………………………………………………………………………………………………………….11
Chapter 2 Install Your Product ……………………………………………………………………………………………………..12 2.1
Plug in Signals ………………………………………………………………………………………………………………. 12 2.2 Plug in
Main Power …………………………………………………………………………………………………………12 2.3 Turn on Your Product
………………………………………………………………………………………………………12
Chapter 3 Use Your Product ……………………………………………………………………………………………………….. 13 3.1
Use the MENU Button ……………………………………………………………………………………………………. 13 3.2 MENU
Structure ……………………………………………………………………………………………………………..13 3.3 Use the Menu
……………………………………………………………………………………………………………….. 14 3.3.1 LED Configuration
…………………………………………………………………………………………………14 3.3.2 Out Bright
……………………………………………………………………………………………………………. 16 3.3.3 Input
…………………………………………………………………………………………………………………….16 3.3.4 Output
…………………………………………………………………………………………………………………. 18 3.3.5 Transition
…………………………………………………………………………………………………………….. 23 3.3.6 Audio
……………………………………………………………………………………………………………………24 3.3.7 Split
……………………………………………………………………………………………………………………..24 3.3.8 System
…………………………………………………………………………………………………………………25 3.3.9 Language
……………………………………………………………………………………………………………..26 3.3.10 Factory Reset
…………………………………………………………………………………………………….. 27 3.4 Shortcut Buttons
……………………………………………………………………………………………………………. 27 3.4.1TAKEButton
…………………………………………………………………………………………………….27 3.4.2PIPButton
………………………………………………………………………………………………………. 27 3.4.3SCALEButton
………………………………………………………………………………………………….29 3.4.4SAVEButton
…………………………………………………………………………………………………… 29 3.4.5LOADButton
…………………………………………………………………………………………………… 29
Chapter 4 Ordering Codes …………………………………………………………………………………………………………..31 4.1
Product ………………………………………………………………………………………………………………………….31 4.2 Options
………………………………………………………………………………………………………………………….31
Chapter 5 Support ……………………………………………………………………………………………………………………. 32 5.1 Contact
Us ……………………………………………………………………………………………………………………. 32
Chapter 6 Appendix …………………………………………………………………………………………………………………… 33 6.1
Specification …………………………………………………………………………………………………………………..33 6.2 Load LED
Configuration File …………………………………………………………………………………………… 36 6.3 Terms &
Definitions …………………………………………………………………………………………………………43 6.4 Revision History
……………………………………………………………………………………………………………..50
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2
Thank you for choosing our product! This User Manual is designed to show you
how to use this video processor quickly and make use of all the features.
Please read all directions and instructions carefully before using this
product.
Declarations
FCC/Warranty
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a class
A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area may cause harmful interference, in which case the user will
be responsible for correcting any interference.
Guarantee and Compensation
RGBlink provides a guarantee relating to perfect manufacturing as part of the
legally stipulated terms of guarantee. On receipt, the purchaser must
immediately inspect all delivered goods for damage incurred during transport,
as well as for material and manufacturing faults. RGBlink must be informed
immediately in writing of any complains.
The period of guarantee begins on the date of transfer of risks, in the case
of special systems and software on the date of commissioning, at latest 30
days after the transfer of risks. In the event of justified notice of
compliant, RGBlink can repair the fault or provide a replacement at its own
discretion within an appropriate period. If this measure proves to be
impossible or unsuccessful, the purchaser can demand a reduction in the
purchase price or cancellation of the contract. All other claims, in
particular those relating to compensation for direct or indirect damage, and
also damage attributed to the operation of software as well as to other
service provided by RGBlink, being a component of the system or independent
service, will be deemed invalid provided the damage is not proven to be
attributed to the absence of properties guaranteed in writing or due to the
intent or gross negligence or part of RGBlink. If the purchaser or a third
party carries out modifications or repairs on goods delivered by RGBlink, or
if the goods are handled incorrectly, in particular if the systems are
commissioned operated incorrectly or if, after the transfer of risks, the
goods are subject to influences not agreed upon in the contract, all guarantee
claims of the purchaser will be rendered invalid. Not included in the
guarantee coverage are system failures which are attributed to programs or
special electronic circuitry provided by the purchaser, e.g. interfaces.
Normal wear as well as normal maintenance are not subject to the guarantee
provided by RGBlink either. The environmental conditions as well as the
servicing and maintenance regulations specified in this manual must be
complied with by the customer.
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Operators Safety Summary
The general safety information in this summary is for operating personnel.
Do Not Remove Covers or Panels
There are no user-serviceable parts within the unit. Removal of the top cover
will expose dangerous voltages. To avoid personal injury, do not remove the
top cover. Do not operate the unit without the cover installed.
Power Source
This product is intended to operate from a power source that will not apply
more than 230 volts rms between the supply conductors or between both supply
conductor and ground. A protective ground connection by way of grounding
conductor in the power cord is essential for safe operation.
Grounding the Product
This product is grounded through the grounding conductor of the power cord. To
avoid electrical shock, plug the power cord into a properly wired receptacle
before connecting to the product input or output terminals. A protective-
ground connection by way of the grounding conductor in the power cord is
essential for safe operation.
Use the Proper Power Cord
Use only the power cord and connector specified for your product. Use only a
power cord that is in good condition. Refer cord and connector changes to
qualified service personnel.
Use the Proper Fuse
To avoid fire hazard, use only the fuse having identical type, voltage rating,
and current rating characteristics. Refer fuse replacement to qualified
service personnel.
Do Not Operate in Explosive Atmospheres
To avoid explosion, do not operate this product in an explosive atmosphere.
Installation Safety Summary
Safety Precautions
For all GX4pro processor installation procedures, please observe the following
important safety and handling rules to avoid damage to yourself and the
equipment. To protect users from electric shock, ensure that the chassis
connects to earth via the ground wire provided in the AC power Cord. The AC
Socket-outlet should be installed near the equipment and be easily accessible.
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Unpacking and Inspection
Before opening GX4pro processor shipping box, inspect it for damage. If you
find any damage, notify the shipping carrier immediately for all claims
adjustments. As you open the box, compare its contents against the packing
slip. If you find any shortages, contact your sales representative. Once you
have removed all the components from their packaging and checked that all the
listed components are present, visually inspect the system to ensure there was
no damage during shipping. If there is damage, notify the shipping carrier
immediately for all claims adjustments.
Site Preparation
The environment in which you install your VENUS X1 should be clean, properly
lit, free from static, and have adequate power, ventilation, and space for all
components.
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Chapter 1 Your Product
1.1 In the Box
AC Power Cord
DVI to HDMI Cord
USB Cable
Note: AC Power Cable supplied as standard according to destination market.
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1.2 Product Overview
GX4pro is an video processor which supports DVI output resolution at
2048×1152@60 and offers multiple test pattern output resolution options.
Beside standard with a 1 HDMI (with loop), 1 CVBS, 1 VGA, 1 DVI and 1 pair of
Audio analog connectors, it also comes with 1 empty module slots for any
single input modules selecting from HDMI,DP,DVI,SDI,VGA,CVBS and USB modules.
Capability of support any input makes GX4pro have features of PIP (dual
pictures),synchronized video with audio control and seamless switching between
different inputs. Moreover Extended Display Identification Data(EDID
management) make sure display perfectly spot to spot. GX4pro can work as LED
display controller when universal senders cards is installed. There are 2
empty slots fitting for one 2.6mega pixels sender card or two 1.3mega pixels
sender cards. RGBlink dedicated sender card module SubitoNXTM Quatro is also
an an option to control LED display. It provides 2.3 mega pixels display up to
horizontal 3840 pixels or vertical 1920 pixels, through 4 RJ45 ports.
GX4pro with SubitoNX Quatro Module
Note:GX4pro is also compatible with sender cards from Novastar,Linsn
Technology,Colorlight and Mooncell.But GX4pro only supports power supply to
the sender cards from other companies and can not control them.
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1.2.1 Rear Panel
1
2
3
8
9
10
11
13 4 5
67
INPUT CONNECTORS
1
1 specific slot for optional SDI module
2
1 slot for optional module
3
VGA input
4
CVBS Input
5
HDMI In/Loop
6
DVI input
7
Audio input
OUTPUT CONNECTORS
8
Audio Output
9
DVI Output
10
Slots preserved for sender cards
POWER
11
Power switch
12
Power IEC-3
CONTROL PORT
USB-A 13
RS232
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1.2.2 Front Panel
OLED Display
Rotary Knob Buttons
Displays current status of the product, and for feature selections provides
interactive choices in conjunction with buttons on the front panel.
This knob used for menu selections and confirmation.
turn to left and right to select menu item and push to confirm selection.
This button used for menu selections Push the button again will return to the
last level
menu or exit the menu. PIP/DSK Button PIP and DSK function reuse button. Push
the button to enter to the PIP menu items. This button used for size and
position adjusting. When input USB signal, it reused the stop and play button,
push the button to stop or play the USB video file. Split function button.
When connect USB signal, it reused the move next button, push the button to
play the next USB video file.
Save all current settings to 1 -16 scene and Number 1.
Restores/Loads saved setting from 1-16 scene and Number 6.
HDMI input source selection and Number 2
CVBS input source selection and Number 3
VGA input source selection and Number 4.
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CVBS input source selection and Number 5.
SDI input source selection and Number 7. After optional input module is
fitted, this button is to select the optional input source. Number 8. Short
cut button of Audio Menu and Number 9
Short cut button of Black Out and Number 0.
Switch button with transition effect.
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1.2.3 Dimension
Following is the dimension of GX4pro for your reference:
Dimension:480mm×303mm×45mm
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Chapter 2 Install Your Product
2.1 Plug in Signals
Connect signals to the product (ensure all devices are powered off first).
Tighten connector screws/locks where provided.
2.2 Plug in Main Power
Connect IEC cable to device and plug into wall socket. Turn on power at wall
socket.
2.3 Turn on Your Product
Turn the power switch on the rear to ON position. TST screen shows as
belowmeanwhile the device enter initializing state after thatthe device will
load the previously saved setting. On delivery, the default input is HDMI.
INPUT HDMINO INPUT SV: 2.00 SN1043
OUTPUT FORMAT1920×1080@60
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Chapter 3 Use Your Product
3.1 Use the MENU Button
PushMENUbutton to enter main menu. Turn the knob to select corresponding menu
item. The symbol >indicate that the item is selected. Push the knob to confirm
the operation. The symbol means the selected item is under editing state,
ready to be set or checked The operation diagram is as follows:
3.2 MENU Structure
The MENU structure is shown in the figure below:
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3.3 Use the Menu
Use the menu system for convenient and intuitive operation. GX4pro TST display shows the menu items. The TST display will show the default state when the menu is not in use, or the operation has timed out. Using the MENU button and rotary knob in the front panel, the TST display will show the corresponding menus according to user selections.
3.3.1 LED Configuration
Image Control One is installed with SubitoNXTM Quatro Sender Module or other
universal sender card. Here is the led configuration sub-menu.
1. QUICK CONNECT
QUICK CONNECT
ADVANCED
CONFIG FILE
1.1 SEND CARD SET
SEND CARD SET
RECEIVE CARD SET
RESET ALL CARD
CHOOSE CABLE
1
X
0
Y
0
WIDTH
0
HEIGHT
0
SAVE SENDER CARD
RESET SENDCARD
CHOOSE CABLE:choose the output LAN port on the Sender,there are 4 ports available. X,Y : the horizontal and vertical position of the display that the Sender card control the on LED screen. One port of SubitoNX Sender can control 650K pixels. If a LED screen is under 650K pixels. X,Y can be 0. X maximum 1920 Y maximum 1080 SAVE SENDER CARD: save the X,Y setting to sender card. RESET SEND CARD: reset sender card if parameters set above is not proper.
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1.2 RECEIVE CARD SET
CHOOSE CABLE
1
HORIZONTAL CARD
1
VERTICAL CARD
3
WIDTH
128
HEIGHT
192
HOR OFFSET
0
VER OFFSET
0
CONNECT TYPE
CONNECT TYPE SAVE TO RECEIVER CARD
CHOOSE CABLE:choose the output LAN port on the Sender. There are 4 ports available. HORIZONTAL CARD: how many receive cards needed to receive the data that the chosen sender port offer. WIDTH: width of each led cabinet HEIGHT:height of each led cabinet HOR OFFSET: horizontal offset, -1-4095 VER OFFSET: vertical offset,-1-4095 CONNECT TYPE: the connection type of led cabinet. There are 8 types available .
SAVE RECEIVER CARD: save setting above to receiver card.
1.3 RESET ALL CARD: reset all sender card and receiver card.
2. ADVANCED
COLOR TEMP
2.1 COLOR TEMP
RED
255
GREEN
255
BLUE
255
SAVE TO SEND CARD
RED,GREEN,BLUE: value range from 0 to 255 SAVE TO SENDER CARD: save above setting to sender card
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3. CONFIG FILE
PREINSTALL FILE
Users can load LED configuration files from LED manufacturers to the Image
Control One devices by XTOOL. There are 15 manufacturers items in the sub-menu
and each manufacture can store 16 files. 270 files in total allow to be
loaded.
3.3.2 Out Bright
Output brightness to adjust the brightness of LED screen, value ranging from
0-255
3.3.3 Input
1. INPUT INFO Show the current input format and resolution
INPUT INFO
SIZING ADJUST
USB CONTROL
VGA ADJUST
ADC AJUST
SDI ADJUST
EDID MANAGE
VGA TYPE
VGA
DVI4 In1
NO EXT
2. SIZING ADJUST
H SIZE V SIZE H POS V POS
RESET SIZE MASK TOP MASK BOTTOM MASK LEFT
1024 768
0 0
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MASK RIGHT
RESET MASK
H SIZE:set the horizontal pixels of input image to zoom or scale the input signal V SIZE:Set the vertical pixels of input image to zoom or scale the input signal H POS:set the horizontal position of image V POS:set the horizontal position of image
RESET SIZE:if the size is not proper, turn knob to RESET SIZE and press knob MASK TOP:crop the top of image MASK BOTTOM:crop the bottom of image MASK LEFT:crop the left part of image MASK RIGHT:crop the right part of image RESET MASK:If the crop not proper, turn knob to RESET MASK and press knob.
3. VGA ADJUST Non-standard VGA input signal can cause the input image
shifting or not in full screen, therefore, users need to adjust VGA input as
follows: After selecting
H POS
0
V POS
0
CLOCK
0
PHASE
0
AUTO ADJUST
AUTO ADJUST
Note:If one
4. ADC ADJUST
AUTO ADJUST
RESET
AUTO ADUST: YES
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5. SDI ADJUT
H POS V POS ANTI ALIAS RESET
127 127 STEP_0
Image Control One with SDI optional module come with SDI ADJUST in the menu.
6. EDID MANAGE
DESTINATION SOURCE
HDMI RGB DVI
DESTINATION: DVI or HDMI SOURCE: RGB DVI, RGB HDMI, FOLLOW, CUSTOM
CUSTOMIZE: >1920×1080@60
CUSTOM EDID Customize resolution for EDID
7. VGA TYPE
Choose signal type for VGA button. VGA or YPbPr.
8. DVI( 4 In 1) Image Control One with optional DVI module installed comes
with such signal types as VGA, DVI, CVBS, YPbPr. It is offered to users to
choose the signal type through the DVI connector which is compatible with VGA,
DVI, CVBS, YPbPr via adapter.
3.3.4 Output
OUTPUT INFO OUTPUT FORMAT OUTPUT ADJUST SCREEN
RATIO PICTURE TEXT OVERLAY DISPLAY MODE
GAMMA
NORMAL >> >> >>
LINEAR
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1. OUTPUT INFO show current input information
1920×1080@60 DVI MODE DVI BITS 8 BIT COLOR SPACE IMAGE
DE DE H POS DE V POS DE H SIZE
DE V SIZE H POLARIRY V POLARITY
2. OUTPUT FORMAT
STANDARD CUSTOMIZE
OFF 185 41 1920
1080 POS POS
STANDARD: standard output resolution, 26 types available to choose from
720x480i@60 to 2560×816@60 CUSTOMIZE: custom resolution
CUSTOMIZE: >1920×1080@60
Turn the knob to resolution line and press the knob “>” (arrow )change to “*” (star ) put in the numbers for width, then press the knob to confirm the number. Put in the numbers for height and frame rate in the same way. Note: The number buttons lighting up indicate that users can use button to key in numbers.
3. OUTPUT ADJUST
DVI MODE BITS COLOR SPACE DE ADJUST
DVI MODE: DIV or HDMI BITS: DVI 8bit ,HDMI 8/10/12 bit COLOR SPACE: IMAGE or VIDEO
DVI 8 BIT IMAGE
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DE ADJUST
DE H POS V POS H SIZE
V SIZE H POLARITY V POLARITY
OFF 185 41 1920
1080 POS POS
DE: ON or OFF H POS: horizontal position, value from 0 to 1920 V POS: vertical position, value form 0 to 1080 H POLARITY:horizontal polarity, POS (positive) or NEG (negative) V POLARITY:vertical polarity, POS (positive) or NEG (negative) RESET: reset above setting if not proper
4. SCREEN
H POS V POS H SIZE V SIZE
MODE RESET
185 41 1920 1080
FULL SIZE
The setting of
MODE– Mode option, select SCREEN SIZE. RESET:If image quality distorts by
improper operation, it can be recover by reset.
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5. RATIO
NORMAL, 16:9, 4:3
6. PICTURE
BRIGHTNESS
50
CONTRAST
55
RED
50
GREEN
50
BLUE
50
RESET
Adjust the brightness,contrast and color for picture.
7. TEXT OVERLAY Text overlay function is to add subtitle on output image,
more often used on such fields as live broadcasting, live concert, live
commentary, and advertisement. Before text overlay, the subtitle input channel
need to be ensured, e.g subtitle input channel VGA And the overlayed channel
need to be decided, e.g overlay text on DVI channel. Set as follows: Push
VGAto check VGA input, LCD shows the VGA input. Push DVIto check DVI input,
LCD shows the DVI input. Push PIP, make sure VAG is the small picture and DVI
the big picture, if not, turn the
PIP LAYOUT >SWAP PICTURE ALPHA
ON PIP L+B
ON 0
Select
position of “IMAGE B” which the VGA picture in this case.
LAYOUT SWAP PICTURE ALPHA >SELECT
PIP L+B ON 0
IMAGE B
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If there is black rim on top, bottom, left or right of the VGA picture, use
H SIZE
V SIZE
H POS
V POS
PushMENU,select
TEXT OVERLAY PRESET BLEND MODE BLEND LEVEL
ON WhOnBk1
MODE1 12
Select
Note:TEXT OVERLAY only support monochrome subtitles.
PRESET BLEND MODE BLEND LEVEL STAND
WhOnBk1 MODE1 12 ABOVE
PRESET:User, WhONBk1 (white on black ), WhONBk2 (white on black ), BkOnWh1(black on white),
BkOnWh2(black on white), GrnOnBk1 (green on black), GrnOnBk2 (green on black), GrnOnWh1 (green on white)1,
GrnOnWh2(green on white), RedOnBk1 (red on black), RedOnBk2 (red on black), RedOnWh1 (red on white),
RedOnWh2(red on white)
BLEND MODE:MODE 1 or MODE2 BLEND LEVEL:0-15 STAND (standard):BELOW or ABOVE AND/OR :choose “and” or “or” RED,GREEN,BLUE:value from 0 to 255
8. DISPLAY MODE
MODE TEST PATTERN SOLID COLOR
LIVE IMAGE >> >>
MODE: BLACK OUT, LIVE IMAGE, FREEZE IMAGE,SOLID COLOR, TEST PATTERN.
TEST PATTERN
66
AUTO SWITCH
ON
HOR STEP
64
VER STEP
64
TEST PATTERN:Value 0-66 AUTO SWITCH: ON or OFF HOR STEP:horizontal color graduation value 0-64 VER STEP:vertical color graduation value 0-64
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COLOR:WHITE, BLUE, GREEN, RED. SOLID COLOR
COLOR
RED
255
GREEN
255
BLUE
255
RED,GREEN,BLUE: value 0-255
9. GAMMA LINEAR,sRGB, -1.2, 1.2, -1.4, 1.4, -1.6, 1.6
3.3.5 Transition
Transition is used to set the switching mode between different input sources.
MODE DURATION ALPHA DEINTERLACE
FADE 0.5S
16 ON
IMAGE EHANCE
OFF
TAKE
ON
MODE: Special effects switching modes, including FADE, CUT, WIPE SOUARE IN,
WIPE SOUARE OUT, WIPE TOP LIEFT IN, WIPE TOP LIEFT OUT, WIPE TOP RIGHT IN,
WIPE TOP RIGHT OUT, WIPE BOTTOM LEFT IN, WIPE BOTTOM LEFT OUT, WIPE BOTTOM
RIGHT IN, WIPE BOTTOM LEFT OUT, WIPE LEFT IN, WIPE LEFT OUT, WIPE RIGHT IN,
WIPE RIGHT OUT, WIPE TOP IN, WIPE TOP OUT, WIPE BOTTOM IN and WIPE BOTTOM OUT
DURATION:set the transition time ranging from 0.0 to 1.0 S ALPHA:set the image
transparency ranging from 0 to 16 DEINTERLACE:select ON or OFF to enable or
shut down the deinterlacing function IMAGE ENHANCE:image enhancement function,
for image edge sharpening, color reduction and image scaling. TAKE: Select ON
or keep pressing TAKE button 3s to enable the function. The selected input
signal will be switched to output as the TRANSITION set.
NoticeSeamless switching and PIP are NOT supported for HDMI and DVI input
signals. Black filled part indicates seamless switching is not supported; X
indicates PIP is not supported.
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Input Signal Channel
Limitations
HDMI
HDMI
DVI
×
Standard
VGA
CVBS
SDI
HDMI
DVI
Optional
SDI
USB
CVBS
VGA
Standard
DVI
VGA
×
CVBS SDI
Optional HDMI/DVI/SDI/USB/CVBS/VGA
3.3.6 Audio
MUTE VOLUME AUDIO IN HDMI
OFF 59
IMAGE A INTERNAL
MUTE:select ON or OFF Volume:adjustment range from 0 to 100 Users can also adjust volume without entering AUDIO menu. Rotate the knob anytime the LCD screen shows the main interface. AUDIO IN:select the source of the input audio from IMAGE A or IMAGE B HDMI:select internal or external audio for HMDI input
3.3.7 Split
Image Control One can be used in multiple cascade mode to finish split. When do cascade, connect the signals to the signal distributor first, and then connect from the outputs of the signal distributor to each input of Image Control One. User can also do cascade via HDMI LOOP port.
SPLIT H TOTAL V TOTAL H POS
ON 1920 1080
0
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V POS >H SIZE V SIZE RESET
0 1920 1080
H TOTAL:set the total horizontal pixels of the LED screen, maximum 65535 V TOTAL:set the total vertical pixels of the LED screen, maximum 65535 H POS: select the total number of horizontal screens V POS: select the total number of vertical screens H SIZE:set the horizontal pixels this device will provide, maximum 4096 V SIZE: set the vertical pixels this device will provide, maximum 4096 Reset: If image quality distorts by improper operation, it can be recover by reset. When doing equal splitting, set H SIZE and V SIZE of each device with same resolution, and then set H POS and V POS of each device correspondingly. When doing unequal splitting, set and save H SIZE and V SIZE of each device according to actual needs.
3.3.8 System
1. SYSTEM INFO
SYSTEM INFO
TECH SUPPORT
WORK TIME
LOCK FRONT PANEL
Show flowing information MCU VERSION, VIDEO VERSION, EXT VERSION, SN
2. TECH SUPPORT
LICENSE SET UP HOT BACKUP DELAY RECALL
252S
Sales Hotline 4008-592-114 After Sales Service 4008-592-315
Emailrgblinkcs@gmail.com Web: www.rgblink.com TEL +86(592)5771197
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3. WORK TIME
WORK TIME
TOTAL TIME
BOOT TIMES
10
WORK TIME: the consistent working time since latest boot up. TOTLAL TIME: the accumulative working time since the first boot up. BOOT TIMES: the total boot up times up to now.
4. LOCK FRONT PANEL
YES
5. LICENSE SET UP
ENETER PASSWORD 090721 and set new password for other users.
6. HOT BACKUP
Hot Backup Backup_1 Backup_2 Backup_3
Backup_4 Backup_5
ON VGA
DVI CVBS
HDMI OFF
HOT BACKUP: ON or OFF HOT BACKUP_1,2,3,4,5, Chose Hot Backup On and choose one
input source for the each backup. Up to 5 backups can be set
7. DELAY RECALL
Value range from 0 to 255S
3.3.9 Language
To switch langue here. English or Chinese available. Or Keep pressing MENU and
SCALE button for 3 S to switch language.
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3.3.10 Factory Reset
FACTORY RESET YES
3.4 Shortcut Buttons
Image Control One comes with shortcut buttons to enter the sub-menu of certain
features. Here are details of some quick buttons.
3.4.1TAKEButton
When Image Control One power on, system default HDMI input signal. To switch
signal, press CVBS,VGA,DVI or SDI. For example, to switch to CVBS, pushVGA
button and the button flashes. TAKE MODE allow users to switch inputs with
transition effect To Enable TAKE mode , Keep pressing button for 3s and the
TAKE MODE is ON. The LCD screen shows the info below for 2S
TAKE MODE ON AUDIO INVALID
And then go back to the main interface .If user want to switch to DVI signal, pushDVI button Then push TAKE button again. VGA signal will be switched to LED screen with set transition effect.
3.4.2PIPButton
PIP mode cann’t be enabled unless TAKE MODE is OFF. Push button and button
light is on. LCD shows the
PIP LAYOUT SWAP PICTURE ALPHA >SELECT
IMAGE B
ON PIP L+B
ON 0
LAYOUT
There are 7 layouts available in the menu. PIP L+T, PIP R+T, PIP L+B, PIP R+B, PIP CENTER, PBP L+R and PBP T+B.
Here are 3 examples
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PIP L+T
PBP L+R
PBP T+B
SWAP IMAGE Select on or off to switch the main picture and secondary picture
(the small one).
ALPHA Image transparency setting, the adjustment range is 0 to 16.
SECLECT Select IMAGE A or IMAGE B.
NoticeSeamless switching and PIP are NOT supported for HDMI and DVI input signals. Black filled part indicates seamless switching is not supported; X indicates PIP is not supported.
Input Signal Channel
Limitations
HDMI
HDMI
DVI
×
Standard
VGA
CVBS
SDI
HDMI
DVI
Optional
SDI
USB
CVBS
VGA
Standard
DVI
VGA
×
CVBS SDI
Optional HDMI/DVI/SDI/USB/CVBS/VGA
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3.4.3SCALEButton
To scale the output image, users can pressSCALE button and set the parameters by turning knob or pressing
numeral buttons. After user press SCALE, LCD shows the menu items as follows:
H SIZE V SIZE H POS V POS
1920 1080
0 0
H SIZE: set the horizontal pixels of output image V SIZE: set the vertical
pixels of output image H POS: set the horizontal position of image V POS: set
the horizontal position of image RESET: If operation is not proper, turn knob
to
3.4.4SAVEButton
Push the [SAVE] button, the button light is on, and enable the SAVE function.
LCD shows [SAVE] instruction info to assist users complete operation.
Meanwhile, part of numeral buttons 0~9 lights are on and parts flash.. Buttons
with lights on are empty, flashing buttons are used. LCD shows as below.
SAVE TO >SAVE1 KEY ON FOR EMPTY FLASH IS FOR USED
Saving to flashing positions will overwrite previously saved settings. For
example, button 1 is flashing, after pressing button 1, LCD shows.
Save 1 used, overwrite Yes
Push knob to confirm,MENUto cancel. Up to 10 groups of SAVE can be done from SAVE1 to SAVE 10
3.4.5LOADButton
Push LOADLCD shows the instruction information to assist users complete LOAD
operation.
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Meanwhile, among numeral buttons 0-9, some buttons lights are on, some flash
and perhaps some lights go off. Buttons with light on indicate the
LOAD FROM >SAVE1 FINISHED KEY ON FOR ALL SAVES FLASH IS CURRENT SET
PushMENUto exit LOAD, the button lights go out.
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Chapter 4 Ordering Codes
4.1 Product
820-1004-05-0
GX4pro
4.2 Options
190-0001-02-2 190-0001-04-1 190-0001-07-4 190-0001-09-2 190-0004-03-0 190-0004-05-0 190-0004-08-0 880-0033-01-0
Single VGA Input Module Single DVI Input Module Single 3G SDI Input/Loop Module Single CVBSInput/Backup Module Single HDMI Input/Loop Module Single HDBaseT Input Module Single SDI Input/Loop Module SubitoNX Quatro Sender Module
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Chapter 5 Support 5.1 Contact Us
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Chapter 6 Appendix
6.1 Specification
CVBS Input (Standard)
Number of
1
Inputs
Connector
BNC
Interface
Appearance
Supported
PAL/NTSC
Standard
Signal Level
1Vpp±3db (0.7V Video+0.3v Sync ) 75 ohm
Supported
480i | 576i
Resolution
VGA Input (Standard)
Number of
1
Inputs
Connector
DB15
Supported
VGA-UXGA
Standard
Interface
Appearance
Supported
VESA
800×600@60 | 1024×768@60 1280×1024@60 | 1440×900@60 | 1600×1200@60
Resolution
HDMI Input (Standard)
Number of
2 (1 IN|1 LOOP)
Connectors
Connector
HDMI-A
Interface
Appearance
Supported Resolution
SMPTE
625/25/50 PAL, 525/29.97/59.94 NTSC, 720p50/59.94/60 | 1080i50/59.94/60 | 1080P50/59.94/60
Signal Level
VESA
800×600@60 | 1024×768@60 | 1280×768@60 | 1280×1024@60 | 1600×1200@60 | 1920×1080@60
TMDS pwl, single pixel input,165MHz band pixels
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Supported Standard
HDMI 1.3
DVI Input (Standard)
Number of
1
Inputs
Connector
DVI-I
Interface
Appearance
Supported Resolution
SMPTE
480i NTSC,576i PAL, 720p50/59.94/60 | 1080i50/59.94/60 | 1080p50/59.94/60
VESA
800×600@60 | 1024×768@60 | 1280×768@60 |1280×1024@60 | 1600×1200@60
| 1920×1080@60
Supported
Single Link DVI
Standard
3G-SDI Input (Optional)
Number of
2 (1 IN|1 LOOP)
Connectors
Connector
BNC
Interface
Appearance
Data Rate Supported Resolution Supported Standard
2.97Gb/s | 2.97/1.001Gb/s | 1.485Gb/s | 1.485/1.001Gb/s | 270Mb/s
SMPTE
480i NTSC,576i PAL, 720p50/59.94/60 |
1080i50/59.94/60| 1080p50/59.94/60
SMPTE 425M (Level A & B) | SMPTE 424M | SMPTE 292M | SMPTE 259M-C | DVB-ASI
HDBaseT Input (Optional)
Number of
1
Connectors
Connector
RJ45
Supported Resolution
SMPTE VESA
480i NTSC,576i PAL, 720p50/59.94/60 | 1080i50/59.94/60 | 1080p50/59.94/60 800×600@60 | 1024×768@60 | 1280×768@60 |1280×1024@60 | 1600×1200@60 | 1920×1080@60
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DVI Output (Standard)
Number of
2
Outputs
Connector
DVI-I
Interface
Appearance
Supported
SMPTE 625/25/50 PAL, 525/29.97/59.94 NTSC,
Resolution
720p50/59.94/60|1080i50/59.94/60|1080P50/59.94/60
1280×720@23.98 | 1280×720@24 | 1280×720@25 | 1280×720@29.97 |
1280×720@30 | 1920×1080@23.98 | 1920×1080@24 | 1920×1080@25 |
1920×1080@29.97 | 1920×1080@30
VESA
800×600@60 | 1024×768@60 | 1024×768@75 | 1280×720@60 | 1280×720@50 |
1280×768@60 | 1280×800@60 | 1280×1024@60 | 1360×768@60 | 1366×768@60 |
1400×1050@60 | 1440×900@60 | 1600×1200@60 | 1680×1050@60 |
1920×1080@60|1920×1080@50 | 1920×1200@60|2048×1152@60 | 2560×812@60 |
2560×816@60
SubitoNX Quatro Sender Module (Optional)
Number of
4
Outputs
Connector
RJ45
Interface
Appearance
Performance
Each Port Capacity Horizontal Range Vertical Range
Features
Grey
10 bit
Processing
Frame Rate
2
Delay
EDID
Yes
Management
Accessories and Operating Condition
Communication RJ11/RS232 USB 2.0
Input Voltage
AC100-240V/50-60HZ
Max Power
25W
2310000 pixels 3840 pixels 1920 pixels
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Working Temperature Working Humidity Warranty
0°C~45°C
10%~85% 3 Years
6.2 Load LED Configuration File
You can load LED configuration file from XPOSE software.Install the software in your control computer firstly. 1. Click and selectGX4pro
2. Click the icon in the interface.
and tick GX4pro in
3. Click the LAN port to adjust the parameters. Out Bright 0~255 Set position,resolution and 3D
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Library:There are 3 kinds of method to adjust the screen parameters Method 1:Select the saved files In XPOSE. File Type:select Local; Product Series/Library File:select according to your needs ClickLoad,and the file will be imported into the software. ClickSend to RCardto view the real-time change in LED screen;clickSave to RCardto ensure the data without loss.
Method 2:Import the file from manufacture to XPOSE. File Type:select Customize ClickChoose File,select the file from your computer and then clickLoadto import.
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Method 3 : If the saved files could not meed your needs,you can clickParameter Setto adjust the parameters. ClickParameters Setto open adjustment page
1. ClickDevice manage–Add device,select NX 600,and clickOK.
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Select the Serial Port to connect,and clickApply.
please click to connect the device .
2. ClickScreen Configurationto enter Sending Card interface. Please ensure that the resolution of sending card should be the consistent with that of your computer.After setting the sending card, it is necessary to clickSave to the sending card, otherwise the previous setting will be lost after power off and restarting.
3. ClickReceiving Cardto enter the interface as shown in the left figure. 4. ClickSmart Settingsto set receiving card.
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5. Chip selection:select the chip for the corresponding module. Data Type:It
is generally to choose parallel driver for common modules by default (If you
would like to customize some modules needed to select serial data, please
contact with our company.
Module Type:If width of single module is 16,then chooseRegular light board.If
not,then chooseProfiled lamp board(with taps). the actual number of:the width
of single module Number of data rows:the height of single module Number of
data line:It can be viewed according to the number of RBG groups defined by
the module interface. Line decoding mode:138 decoding,etc Number of data
sets:Conventional and Serial can be selected. Cascade direction:Left to
right/Right to left/Top to bottom/Bottom to top
6. Users can remove the of state changes automatically , and click 1/2/3/4 to change the display state according to the observation of the LED screen. For example,click1and observe the color of LED screen,and selectredif the LED screen shows red. After all 4 states being done,clicknext
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7. Selecthorizontal or vertical linesaccording to the actual bright line direction of display screen. Number of bright rows on display:according to the LED screen Number of spaced rows:When only one line is lit on the screen,the number of rows between must be selected.
8. Observe the position of the bright spot on the first module of the LED screen, and click the corresponding grid. If you make a mistake,clickbackto the last step orresetto restart. If you select Profiled lamp board(with taps) in 5th step,you need to click blank spots.Observe the first module,and clickunbright spot(blank spot)if no flash spot appears. After the settings, a prompt will pop up. ClickOKand then clickFinishto confirm.
9. AfterSmart Settings,it will return toReceiving cardinterface and set a new parameters for receiving cards. Fill in the total Width/Height of box. There is no need to adjust other parameters if the image of the single receiving card is normal. It is recommended to changegrayscale seriesandlow ash effectto change the refresh rate. Send to receive card:Each time you change the parameters, you can clickSend to receive cardand observe the change of the screen. Save to the receive card:After debugging,clickSave to the receiving cardand the data will not be lost after power off and restart.
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1
2
3
4
Upgrade
1. ClickSetup–Hardware upgrade.
2. Type in password admin or 168.
Send Card Upgrade: SelectSend Card View the version
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Load corresponding send card Clickupgrade
Receive Card Upgrade: SelectReceive Card View the version Load corresponding
send card Clickupgrade,do not unplug the serial port to prevent communication
disconnection
6.3 Terms & Definitions
RCAConnector used primarily in consumer AV equipment for both audio and video.
The RCA connector was developed by the Radio Corporation of America.
BNC: Stands for Bayonet Neill-Concelman. A cable connector used extensively in
television (named for its inventors). A cylindrical bayonet connector that
operates with a twist-locking motion .
CVBS CVBS or Composite video, is an analog video signal without audio. Most
commonly CVBS is used for transmission of standard definition signals. In
consumer applications the connector is typically RCA type, while in
professional applications the connector is BNC type.
YPbPr: Used to describe the colour space for progressive-scan. Otherwise known
as component video.
VGAVideo Graphics Array. VGA is an analog signal typically used on earlier
computers. The signal is non-interlaced in
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modes 1, 2, and 3 and interlaced when using in mode
DVIDigital Visual Interface. The digital video connectivity standard that was
developed by DDWG (Digital Display Work Group). This connection standard
offers two different connectors: one with 24 pins that handles digital video
signals only, and one with 29 pins that handles both digital and analog video.
SDISerial Digital Interface. Standard definition video is carried on this 270
Mbps data transfer rate. Video pixels are characterized with a 10-bit depth
and 4:2:2 color quantization. Ancillary data is included on this interface and
typically includes audio or other metadata. Up to sixteen audio channels can
be transmitted. Audio is organised into blocks of 4 stereo pairs. Connector is
BNC.
HD-SDI: high-definition serial digital interface (HD-SDI), is standardized in
SMPTE 292M this provides a nominal data rate of 1.485 Gbit/s.
3G-SDI: standardized in SMPTE 424M, consists of a single 2.970 Gbit/s serial
link that allows replacing dual link HD-SDI.
6G-SDI: standardized in SMPTE ST-2081 released in 2015, 6Gbit/s bitrate and
able to support 2160p@30.
12G-SDI:standardized in SMPTE ST-2082 released in 2015, 12Gbit/s bitrate and
able to support 2160p@60.
U-SDI:Technology for transmitting large-volume 8K signals over a single cable.
a signal interface called the ultra high definition signal/data interface
(U-SDI) for transmitting 4K and 8K signals using a single optical cable. The
interface was standardized as the SMPTE ST 2036-4.
HDMI High Definition Multimedia Interface: An interface used for the
transmission of uncompressed high definition video, up to 8 channels of audio,
and control signals, over a single cable. HDMI 1.3: released on June 22 2006,
and increased the maximum TMDS clock to 340 MHz (10.2 Gbit/s). Support
resolution 1920 × 1080 at 120 Hz or 2560 × 1440 at 60 Hz). It added support
for 10 bpc, 12 bpc, and 16 bpc color depth (30, 36, and 48 bit/px), called
deep color. HDMI 1.4 : released on June 5, 2009, added support for 4096×2160
at 24 Hz, 3840×2160 at 24, 25, and 30 Hz, and 1920×1080 at 120 Hz. Compared to
HDMI 1.3, 3 more features added which are HDMI Ethernet Channel (HEC) , audio
return channel (ARC),3D Over HDMI, a new Micro HDMI Connector, an expanded set
of color spaces. HDMI 2.0, released on September 4, 2013 increases the maximum
bandwidth to 18.0 Gbit/s. Other features of HDMI 2.0 include up to 32 audio
channels, up to 1536 kHz audio sample frequency, the HE-AAC and DRA audio
standards, improved 3D capability, and additional CEC functions. HDMI 2.0a:
was released on April 8, 2015, and added support for High Dynamic Range (HDR)
video with static metadata. HDMI 2.0b: was released March, 2016, support for
HDR Video transport and extends the static metadata signaling to include
Hybrid Log-Gamma (HLG).
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HDMI 2.1 : released on November 28, 2017. It adds support for higher
resolutions and higher refresh rates, Dynamic HDR including 4K 120 Hz and 8K
120 Hz.
DisplayPort: A VESA standard interface primarily for video, but also for
audio, USB and other data. DisplayPort (orDP) is backwards compatible with
HDMI, DVI and VGA.
DP 1.1: was ratified on 2 April 2007, and version 1.1a was ratified on 11
January 2008. DisplayPort 1.1 allow a maximum bandwidth of 10.8 Gbit/s (8.64
Gbit/s data rate) over a standard 4-lane main link, enough to support
1920×1080@60Hz
DP 1.2: introduced on 7 January 2010, effective bandwidth to 17.28 Gbit/s
support increased resolutions, higher refresh rates, and greater color depth,
maximum resolution 3840×2160@60Hz
DP 1.4: publish on 1 Mar, 2016.overall transmission bandwidth 32.4 Gbit/s
,DisplayPort 1.4 adds support for Display Stream Compression 1.2 (DSC), DSC is
a “visually lossless” encoding technique with up to a 3:1 compression ratio.
Using DSC with HBR3 transmission rates, DisplayPort 1.4 can support 8K UHD
(7680×4320) at 60 Hz or 4K UHD (3840×2160) at 120 Hz with 30 bit/px RGB color
and HDR. 4K at 60 Hz 30 bit/px RGB/HDR can be achieved without the need for
DSC.
Multi-mode Fiber: Fibers that support many propagation paths or transverse
modes are called multi-mode fibers, generally have a wider core diameter and
are used for short-distance communication links and for applications where
high power must be transmitted.
Single-mode Fiber: Fiber that support a single mode are called single-mode
fibers. Single-mode fibers are used for most communication links longer than
1,000 meters (3,300 ft).
SFP: small form-factor pluggable, is a compact, hot-pluggable network
interface module used for both telecommunication and data communications
applications.
optical fiber connector: terminates the end of an optical fiber, and enables
quicker connection and disconnection than splicing. The connectors
mechanically couple and align the cores of fibers so light can pass. 4 most
common types of optical fiber connectors are SC, FC, LC,ST.
SC:(Subscriber Connector), also known as the square connector was also created
by the Japanese company Nippon Telegraph and Telephone. SC is a push-pull
coupling type of connector and has a 2.5mm diameter. Nowadays, it is used
mostly in single mode fiber optic patch cords, analog, GBIC, and CATV. SC is
one of the most popular options, as its simplicity in design comes along with
great durability and affordable prices.
LC(Lucent Connector) is a small factor connector (uses only a 1.25mm ferrule
diameter) that has a snap coupling mechanism. Because of its small dimensions,
it is the perfect fit for high-density connections, XFP, SFP, and SFP+
transceivers. FC :(Ferrule Connector) is a screw type connector with a 2.5mm
ferrule. FC is a round shaped threaded fiber optic connector,mostly used on
Datacom, telecom, measurement equipment, single-mode laser.
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ST: (Straight Tip) was invented by AT&T and uses a bayonet mount along with a long spring-loaded ferrule to support the fiber.
USB: Universal Serial Bus is a standard that was developed in the mid-1990s that defines cables, connectors and communication protocols. This technology is designed to allow a connection, communication and power supply for peripheral devices and computers.
USB 1.1: FullBandwidth USB, specification was the first release to be widely adopted by the consumer market. This specification allowed for a maximum bandwidth of 12Mbps.
USB 2.0:or HiSpeed USB, specification made many improvements over USB 1.1. The main improvement was an increase in bandwidth to a maximum of 480Mbps.
USB 3.2: Super Speed USB with 3 varieties of 3.2 Gen 1(original name USB 3.0), 3.2Gen 2(original name USB 3.1), 3.2 Gen 2×2 (original name USB 3.2) with speed up to 5Gbps,10Gbps,20Gbps respectively.
USB version and connectors figure:
USB 2.0
Type A
Type B
Mini A Mini Micro-A B
Micro-B
Type C
USB 3.0
USB 3.1&3.2
NTSC : The colour video standard used in North America and some other parts of
the world created by the National Television Standards Committee in the 1950s.
NTSC utilizes an interlaced video signals.
PAL: Phase Alternate Line. A television standard in which the phase of the
colour carrier is alternated from line to line. It takes four full images (8
fields) for the colour-to-horizontalimages (8 fields) for the colour-to-
horizontal phase relationship to return to the reference point. This
alternation helps cancel out phase errors. For this reason, the hue control is
not needed on a PAL TV set. PAL, is widely used in needed on a PAL TV set.
PAL, is widely used in Western Europe, Australia, Africa, the Middle East, and
Micronesia. PAL uses 625-line, 50-field (25 fps) composite colour transmission
system.
SMPTESociety of Motion image and Television Engineers. A global organization,
based in the United States, that sets standards for baseband visual
communications. This includes film as well as video and television standards.
VESA: Video Electronics Standards Association. An organization facilitating
computer graphics through standards.
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HDCP: High-bandwidth Digital Content Protection (HDCP) was developed by Intel
Corporation an is in wide use for protection of video during transmission
between devices.
HDBaseT: A video standard for the transmission of uncompressed video (HDMI
signals) and related features using Cat 5e/Cat6 cabling infrastructure.
ST2110: A SMPTE developed standard, ST2110 describes how to send digital video
over and IP networks. Video is transmitted uncompressed with audio and other
data in a separate streams. SMPTE2110 is intended principally for broadcast
production and distribution facilities where quality and flexibility are more
important.
SDVoE: Software Defined Video over Ethernet (SDVoE) is a method for
transmission, distribution and management AV signals using a TCP/IP Ethernet
infrastructure for transport with low latency. SDVoE is commonly used in
integration applications. Dante AV: The Dante protocol was developed for and
widely adopted in audio systems for the transmission of uncompressed digital
audio on IP based networks. The more recent Dante AV specification includes
support for digital video.
NDI: Network Device interface (NDI) is a software standard developed by NewTek
to enable video-compatible products to communicate, deliver, and receive
broadcast quality video in a high quality, low latency manner that is frame-
accurate and suitable for switching in a live production environment over TCP
(UDP) Ethernet based networks. NDI is commonly found in broadcast
applications.
RTMP: Real-Time Messaging Protocol (RTMP) was initially a proprietary protocol
developed by Macromedia (now Adobe) for streaming audio, video and data over
the Internet, between a Flash player and a server.
RTSP : The Real Time Streaming Protocol (RTSP) is a network control protocol
designed for use in entertainment and communications systems to control
streaming media servers. The protocol is used for establishing and controlling
media sessions between end points.
MPEG: Moving Picture Experts Group is a working group formed from ISO and IEC
developing standards that allow audio/video digital compression and
Transmission.
H.264: Also known as AVC (Advanced Video Coding) or MPEG-4i is a common video
compression standard. H.264 was standardized by the ITU-T Video Coding Experts
Group (VCEG) together with the ISO/IEC JTC1 Moving Picture Experts Group
(MPEG).
H.265: Also known as HEVC (High Efficiency Video Coding )H.265 is the
successor to the widely used H.264/AVC digital video coding standard.
Developed under the auspices of ITU, resolutions up to 8192×4320 may be
compressed.
API: An Application Programming Interface (API) provides a predefined function
which allows access capabilities andfeatures orroutines viaa software or
hardware, without accessing source code or understanding the details of inner
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working mechanism. An API call may execute a function and/or provide
datafeedback/report.
DMX512: The communication standard developed by USITT for entertainment and
digital lighting systems.The wide adoption of the Digital Multiplex (DMX)
protocol has seen the protocol used for a wide range of other devices
including video controllers. DMX512 is delivered over cable of 2 twisted pairs
with 5pin XLR cables for connection.
ArtNet: An ethernet protocol based on TCP/IP protocol stack, mainly used in
entertainment/events applications. Built on the DMX512 data format, ArtNet
enables multiple “universes” of DMX512 to be transmitted using ethernet
networks for transport.
MIDI: MIDI is the abbreviation of Musical Instrument Digital Interface. As the
name indicates the protocol was developed for communication between
electronical musical instruments and latterly computers. MIDI instructions are
triggers or commands sent over twisted pair cables, typically using 5pin DIN
connectors.
OSC: The principle of Open Sound Control (OSC) protocol is for networking
sound synthesizers, computers, and multimedia devices for musical performance
or show control. As with XML and JSON, the OSC protocol allows sharing data.
OSC is transported via UDP packets between devices connected on an Ethernet.
BrightnessUsually refers to the amount or intensity of video light produced on
a screen without regard to colour. Sometimes called black level.
Contrast Ratio The ratio of the high light output level divided by the low
light output level. In theory, the contrast ratio of the television system
should be at least 100:1, if not 300:1. In reality, there are several
limitations. Well-controlled viewing conditions should yield a practical
contrast ratio of 30:1 to 50:1.
Colour Temperature: The colour quality, expressed in degrees Kelvin (K), of a
light source. The higher the colour temperature, the bluer the light. The
lower the temperature, the redder the light. Benchmark colour temperature for
the A/V industry include 5000°K, 6500°K, and 9000°K. Saturation: Chroma,
Chroma gain. The intensity of the colour, or the extent to which a given
colour in any image is free from white. The less white in a colour, the truer
the colour or the greater its saturation. Saturation is the amount of pigment
in a colour, and not the intensity.
Gamma:The light output of a CRT is not linear with respect to the voltage
input. The difference between what you should have and what is actually output
is known as gamma.
Frame: In interlaced video, a frame is one complete image.A video frame is
made up of two fields, or two sets of interlaced lines. In a film, a frame is
one still image of a series that makes up a motion image. Genlock: Allows
synchronisation of otherwise video devices. A signal generator provides a
signal pulses which connected devices can reference. Also see Black Burst and
Color Burst.
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Blackburst: The video waveform without the video elements.It includes the
vertical sync, horizontal sync, and the Chroma burst information. Blackburst
is used to synchronize video equipment to align the video output.
ColourBurst: In colour TV systems, a burst of subcarrier frequency located on
the back part of the composite video signal. This serves as a colour
synchronizing signal to establish a frequency and phase reference for the
Chroma signal. Colour burst is 3.58 MHz for NTSC and 4.43 MHz for PAL. Colour
BarsA standard test pattern of several basic colours (white, yellow, cyan,
green, magenta, red, blue, and black) as a reference for system alignment and
testing. In NTSC video, the most commonly used colour bars are the SMPTE
standard colour bars. In PAL video, the most commonly used colour bars are
eight full field bars. On computer monitors the most commonly used colour bars
are two rows of reversed colour bars
Seamless Switching: A feature found on many video switchers. This feature
causes the switcher to wait until the vertical interval to switch. This avoids
a glitch (temporary scrambling) which often is seen when switching between
sources.
Scaling: A conversion of a video or computer graphic signal from a starting
resolution to a new resolution. Scaling from one resolution to another is
typically done to optimize the signal for input to an image processor,
transmission path or to improve its quality when presented on a particular
display.
PIP: Picture-In-Picture. A small image within a larger image created by
scaling down one of image to make it smaller. Other forms of PIP displays
include Picture-By-Picture (PBP) and Picture- With-Picture (PWP), which are
commonly used with 16:9 aspect display devices. PBP and PWP image formats
require a separate scaler for each video window .
HDR: is a high dynamic range (HDR) technique used in imaging and photography
to reproduce a greater dynamic range of luminosity than what is possible with
standard digital imaging or photographic techniques. The aim is to present a
similar range of luminance to that experienced through the human visual
system.
UHD: Standing for Ultra High Definition and comprising 4K and 8K television
standards with a 16:9 ratio, UHD follows the 2K HDTV standard. A UHD 4K
display has aphysical resolution of3840x2160 which is four times the area and
twice both the widthandheightofaHDTV/FullHD (1920 x1080) video signal.
EDID: Extended Display Identification Data. EDID is a data structure used to
communicate video display information, including native resolution and
vertical interval refresh rate requirements, to a source device. The source
device will then output the provided EDID data, ensuring proper video image
quality.
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6.4 Revision History
The table below lists the changes to the Video Processor User Manual.
Version V1.0 V1.1
Time 2021-09-22 2021-12-08
V1.2
2023-03-09
ECO# 0000 0001
0002
Description Release
Update product picture Add input signal limitation table for seamless
switching and PIP
Editor Sylvia Sylvia
Aster
All information herein is Xiamen RGBlink Science & Technology Co Ltd. excepting noted.
is a regis
tered trademark of Xiamen RGBlink Science & Technology Co Ltd.While all efforts are made for accuracy at time of printing, we reserve the right to alter otherwise make change without notice.
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