RGBlink RGB10X-MEET-BK AV Conference Integrated Solution User Manual

**RGBlink RGB10X-MEET-BK AV Conference Integrated Solution User Manual

**

This User Manual is designed to show you how to use this camera 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 incur red 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 soft ware 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 negligenceor 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 ommissioned 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.

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 camera 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.

Unpacking and Inspection

Before opening 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 camera should be clean, properly lit, free from static, and have adequate power, ventilation, and space for all components.

Electric Safety

Installation and operation must accord with electric safety standard

Polarity of power supply

The power supply of the product is DC12V, the max electrical current is 2A .Polarity of the power supply as the following drawing

Careful of installation

Never move the camera by seizing the camera head. Don’t rotate camera head by hand; otherwise, mechanical trouble will occur. This series item must be put on the smooth desk or platform, and it can not be installed slant ways;

If the camera is installed on TV or computer, the base can be fixed by four double-sided adhesive trays. Don’t apply in corrosive liquid, as or solid environment to avoid the cover which is made up of organic material. To make sure no obstacle in rotation range. Never power on before installation is completed.

Don’t disassemble discretionarily.

There are no parts that users can repair by themselves on this product. We are not responsible for any unauthorized modification or dismantling.

Avoid Magnetic Interference

Magnetic field under specific frequency may affect this product image; this is Class A product. Application in domestic environment may cause radio interference. Therefore, user should take corresponding measures.

Caution

If the power cord need to be extended, must only extend the cord connect to outlet 220V/110V. Do not extend the DC 12V power cord, otherwise malfunction could be caused.

Your Product

In the Box

• Power Adapter × 1
• 5m DIN6 cable × 2
• 3m USB cable × 1
• Remote control × 1

Product Overview

This product is a perfect combination of audio and video conferencing solutions. The video adopts advanced ISP processing technology and algorithm, so that the image effect is vivid, the picture brightness is uniform, the light color layer sense is strong, the definition is high, the color reducibility is good. Audio adopts international advanced HD voice processing technology, adaptive 48KHz full duplex echo cancellation, automatically adapted to all different voice bandwidth of the world audio and video conference system, clear and smooth sound quality, excellent stability. At any time, it can provide smooth and natural audio and video effects for participants, providing comfortable, pleasant and immersive experience for small and medium-sized remote conference applications.

Key Features

• Superb High-definition image Camera,resolution is up to 1920×1080
• Low noise and high SNR
• Leading auto focus technology
• Support MJPG /H.265 /H.264 video compression
• Sound pick‐up support bluetooth hands‐free call
• 4 built‐in microphone with a single directivity and a wide frequency range
• Built-in IR receiver
• Multiple function keys on front panel
• Encoder supports USB plug and play
• Support multiple web conference software

Interface

**Camera

**

1. Power and infrared receiving indicator
2. Bracket mounting screw holes
3. Bracket mounting positioning hole
4. DIN6 Cable port

**Sound Pick-up

**

1. Function keys
2. Status indicator
3. Power interface
4. DIN6 cable port

**Concentrator

**

1. DIN6 Cable port
2. DIN6 Cable port
3. Mini USB port
4. Power port
5. Power switch
6. Power indicator
7. Screw holes
8. Wire slot

Install Your Product

Product Connection

1. Connect camera and hub with original DIN6 data cable
2. Connect the speakerphone and hub with original DIN6 data cable
3. Connect the computer to the hub with the original USB cable
4. Connect with the original power adapter and power supply
5. Switch to power on

Use Your Product

Keys Description

**Remote Control

**

1. Device standby
2. Zoom in
3. Zoom out
4. Volume up
5. Volume down
6. Pan / Tilt
7. HOME（Camera Zero position）8: Mute microphone
8. Pick up
9. Hang up
10. 0-9 Camera presets
11. Reserved (for future functions)

**Sound Pick-up

**

1. 1-3 Presets
2. Zoom in / Zoom out
3. Camera Zero position
4. Bluetooth pairing
5. Camera pan / tilt
6. Mute microphone
7. Pick up / Hang up
8. Volume up / volume down

Work with Video Conferencing Software

Download and install the client

Step 1:User can visit: https://zoom.us/download to download ZOOM.

Join Meeting

If the user is not logged in, run the meeting client, click “Join Meeting”, in the pop-up window, enter the meeting ID number and the name to be displayed in the meeting, and then click “Join ” to join the meeting, as shown below.

If the user is logged in, run the meeting client, click “Sign in”, in the pop- up window, enter your login name and password, then log in to the main interface of the client, on the main interface top click “Join Meeting”, in the pop-up window, enter the meeting ID, the number and name must be displayed in the meeting, and then click “Join” to join the meeting, as shown below.

Start Meeting

After the host logs in, in the function panel “Home”, directly click “Start Meeting” to quickly start a meeting. If you click “Start meeting (default video is off)”, the camera will be turned off after the user joins the conference, and the camera can be turned on by itself; click “Start meeting (default video is turned on)” and the camera will be turned on after the user joins the conference.
Note: Click “Start meeting” directly here, the meeting ID is randomly generated every time you start the meeting.

If you want to use a fixed meeting ID, you need to check the “Always use the personal meeting ID on this machine” at the bottom of the personal meeting ID.

Audio/Video Settings

After joining the meeting, the “Connect Computer Audio” prompt box will automatically pop up, click “Connect Computer Audio”, and select the corresponding microphone, speaker and camera device drivers as shown in the figure below to connect the corresponding audio/video equipment

Bluetooth Pairing

Once paired with a Bluetooth device, you can use the speakerphone for audio call.

To pair your Bluetooth device with the speakerphone, follow steps below:

1. Press and hold the Bluetooth pairing button until the status indicator flashes blue light. The speaker phone is under Bluetooth pairing mode.
2. Search VA210 with your Bluetooth device and connect.

Preset

How to save preset:

Adjust the camera to the position that needs to be preset. Press and hold the preset button for 5 seconds. The corresponding preset position is set successfully. (Note: 10 preset positions (0-9) can be set on the remotecontrol;3 preset positions (1-3) available for the speakerphone. The preset 0 is the power-on preset position).

How to use preset position:

Short press the preset button to call the corresponding preset position (Note: the number key is invalid if it’s not preset).

Order Codes

Product

981-0011-17-0 RGB10X-MEET-BK AV Conference Integrated Solution

Support

Contact us

www.rglink.com

Inquiries
+86-592-577-1197
info@rgblink.com
rgblink.com/contact-us

Global Support
support@rgblink.com
rgblink.com/support-me

@RGLINK
/rglink
+rglink
/rglink
rglink
rglink

RGBIink Headquarters Xiamen, China
6″ Floor Weiye Building Torch Park Hi Tech Zone Huli
sales@rgblink.com
+86-592-577-1197

China Regional Sales & Support Shenzhen, China
11″ Floor Baiwang Building 5318 Shahe West Road Baimang, Nanshan
+86-755-2153-5149

Beijing Region Office Beijing, China
Building 8, 25 Qixiao Road Flight Forum Eindhoven Shahe Town Changping
5657 DW
+86- 4008-592-114 ‘

Europe Regional Sales & Support Eindhoven, Holland
Flight Forum Endhaven 5657 DW
eu@rgblink.com
+31(040)-202-71-83

India Regional Sales & Support Mumbai, India
78/626, Motilal Nagar, No1, Rd No1, Goregaon West, Mumbai
support@rgblink.com `
+91-98200-86718

Appendix

Specification

1024×576P@30fps/25fps;960×540P@30fps/25fps;

800×448P@30fps/25fps;640×360P@30fps/25fps; 320×176P@30fps/25fps

Optical Zoom lens| 10X Optical Zoom; f=4.34mm～41.66mm
View angle| 8.8°（tele）;68.8°（wide）
Aperture| F1.85 – F2.43
Digital Zoom|

10X

Minimum Illumination| 0.5Lux(F1.8, AGC ON)
DNR| 2D﹠3D DNR
White Balance| Auto/Manual/One Push/ 3000K/3500K/4000K/4500K/5000K/5500K/6000K/6500K/7000K
Focus| Auto/Manual/One Push
Aperture/Electronic Shutter| Auto/Manual
BLC| ON/OFF
WDR| OFF/ Dynamic level adjustment
Video Adjustment| Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve
SNR| > 50dB
Rotation angle| Pan:-170°～ +170°;Tilt: -30°～ +30°
Control speed| Pan: 0.1 ～ 60°/s;Tilt: 0.1 ～ 30°/s
Preset speed| Pan: 60°/s;Tilt: 30°/s
Dimension| 156.8mm×112.6mm×139.1mm (L×W×H)
Model NO.| Sound pick-up
Voice technical parameters| Acoustic Echo cancellation（AEC）：>65dB Echo length cancellation：≥400ms

Bidirectional noise compression（NC）：<25dB

Automatic Direction finding Technology of Intelligent microphone（EMI） Automatic gain control（AGC）

Audio parameters| Microphone frequency response：100Hz-22KHz Speaker frequency response: 100Hz-22KHz Speaker volume: 95dB at the most

Microphone sound-pickup diameter: 6 meters, 360 degrees full range

Bluetooth| Bluetooth devices available
IR Reception| Angle: 360° Distance: 10m

IR Transparent transmission available

Dimension| 200mm×200mm×55.9mm(L×W×H)
Model NO.| Concentrator
Interface| Mini DIN6 ×2 Power interface×1
****| Power switch×1

Mini USB interface×1

Power Supply| EC3800 plug(DC12V)

Adapter input AC110V-AC220V,output DC12V/2.5A

Data cable| Mini DIN6 cable ×2; Length: 5m
USB cable| USB2.0 cable; Length: 3m
Compatibility| Support Windows, Android, iOS and Linux;

Drive-free automatic recognition of cameras, microphones and speakers; Compatible with Zoom, Lynch, Vidyo, and etc.

Dimension| 120mm×74mm×34.5mm(L×W×H)
Accessories| Power adapter, USB2.0 cable, Remote controller, DIN6 cable ×2, User manual

Terms & Definition

• RCA: Connector used primarily in consumer AV equipment for both audio and video. The RCAconnector 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 usedfortransmission of standard definition signals. In consumer applications the connector is typically RCAtype, while in professional applications the connector is BNC type.

• YPbPr: Used to describe the colour space for progressive-scan. Otherwise known as component video.

• VGA: Video Graphics Array. VGA is an analog signal typically used on earlier computers. Thesignal isnon-interlaced in modes 1, 2, and 3 and interlaced when using in mode.

• DVI: Digital 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 24pinsthathandles digital video signals only, and one with 29 pins that handles both digital and analog video.

• SDI: Serial Digital Interface. Standard definition video is carried on this 270 Mbps data transfer rate. Videopixelsare 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 organisedinto blocks of 4 stereo pairs. Connector is BNC.

• HD-SDI: High-definition serial digital interface (HD-SDI), is standardized in SMPTE 292Mthis provides anominal
  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 linkHD-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 ultrahigh 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 16bpccolordepth (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, and30Hz, 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 featuresof HDMI 2.0 include up to 32 audio channels, up to 1536 kHz audio sample frequency, the HE-AAC and DRAaudiostandards, 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 withstaticmetadata.

• HDMI 2.0b: Was released March, 2016, support for HDR Video transport and extends the static metadatasignaling to include Hybrid Log-Gamma (HLG).

• HDMI 2.1: Released on November 28, 2017. It adds support for higher resolutions and higher refreshrates, 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 1.1allowamaximum bandwidth of 10.8 Gbit/s (8.64 Gbit/s data rate) over a standard 4-lane main link, enoughtosupport1920x1080@60Hz

• DP 1.2: Introduced on 7 January 2010, effective bandwidth to 17.28 Gbit/s support increased resolutions, higherrefresh 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 forDisplay Stream Compression 1.2 (DSC), DSC is a “visually lossless” encoding technique with uptoa3:1 compression ratio. Using DSC with HBR3 transmission rates, DisplayPort 1.4 can support 8K UHD (7680×4320) at60 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/HDRcanbeachieved without the need for DSC.

• Multi-mode Fiber: Fibers that support many propagation paths or transverse modes are called multi-modefibers,generally have a wider core diameter and are used for short-distance communication links and for applicationswhere high power must be transmitted.

• Single-mode Fiber: Fiber that support a single mode are called single-mode fibers. Single-mode fibers areusedfor most communication links longer than 1,000 meters (3,300 ft).

• SFP: Small form-factor pluggable , is a compact, hot-pluggable network interface module usedforboth telecommunication and data communications applications.

• Optical Fiber Connector: Terminates the end of an optical fiber, and enables quicker connectionanddisconnection than splicing. The connectors mechanically couple and align the cores of fibers so light canpass. 4most 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 2.5mmdiameter. Nowadays, it is used mostly in single mode fiber optic patch cords, analog, GBIC, and CATV. SC is one of themostpopular 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 asnapcoupling 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.

• ST: (Straight Tip) was invented by AT&T and uses a bayonet mount along with a long spring-loaded ferruletosupport 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: Full–Bandwidth 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 Hi–Speed 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 nameUSB3.1),3.2 Gen 2×2 (original name USB 3.2) with speed up to 5Gbps,10Gbps,20Gbps respectively. USB version and connectors figure:

| Type A| Type B| Mini A| Mini B| Micro- A| Micro-B| Type C
---|---|---|---|---|---|---|---
USB 2.0| | | | | | |

USB 3.0

| | |  |  |  | |
USB 3.1&3.2|  |  |  |  |  |  |

• NTSC: The colour video standard used in North America and some other parts of the world createdbytheNational 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 alternatedfromlinetoline. 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 widelyusedin Western Europe, Australia, Africa, the Middle East, and Micronesia. PAL uses 625-line, 50-field(25fps)composite colour transmission system.

• SMPTE: Society of Motion image and Television Engineers. A global organization, based in the United States, thatsets 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 throughstandards.

• HDCP: High-bandwidth Digital Content Protection (HDCP) was developed by Intel Corporation an is inwideuse for protection of video during transmission betweendevices.

• HDBaseT: A video standard for the transmission of uncompressed video (HDMI signals) and relatedfeaturesusing Cat 5e/Cat6 cabling infrastructure.

• ST2110: A SMPTE developed standard, ST2110 describes how to send digital video over and IP networks. Videoistransmitted uncompressedwith audio and other data in a separate streams. SMPTE2110 is intended principally for broadcast production and distribution facilities where quality andflexibilityare more important.

• SDVoE: Software Defined Video over Ethernet (SDVoE) is a method for transmission, distributionandmanagement AV signals using a TCP/IP Ethernet infrastructure for transport with low latency. SDVoE is commonlyused 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 JTC1MovingPicture Experts Group (MPEG).

• H.265: Also known as HEVC (High Efficiency Video Coding )H.265 is the successor to the widelyusedH.264/AVC digital video coding standard. Developed underthe auspices of ITU, resolutions up to 8192x4320maybe compressed.

• API: An Application Programming Interface (API) provides a predefined function which allows access capabilities and features or routines viaa software or hardware, without accessing source code or understanding the details of inner working mechanism. An API callmay execute a function and/or provide data feedback/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 widerangeofother devices including video controllers. DMX512 is delivered over cable of 2 twisted pairs with 5pin XLRcablesforconnection.

• 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 transmittedusingethernet networks for transport.

• MIDI: MIDI is the abbreviation of Musical Instrument Digital Interface. As the name indicates the protocol wasdeveloped for communication between electronical musical instruments and latterly computers. MIDI instructionsare 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, andmultimedia 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.

• Brightness: Usually refers to the amount or intensity of video light produced on a screen without regardtocolour. Sometimes called black level.

• Contrast Ratio: The ratio of the high light output level divided by the low light output level. In theory, thecontrast ratio of the television system should be at least 100:1, if not 300:1. In reality, there areseveral
  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 thecolourtemperature, the bluer the light. The lower the temperature, the redder the light. Benchmarkcolourtemperature 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 anyimageis free from white. The less white in a colour, the truer the colour or the greater its saturation. Saturationis theamount 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 differencebetweenwhat 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 twosetsof 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 whichconnected devices can reference. Also see Black Burst and Color Burst.

• 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 thevideooutput.

• ColourBurst: In colour TV systems, a burst of subcarrier frequency located on the back part of the compositevideo signal. This serves as a colour synchronizing signal to establish a frequency and phase reference for theChroma signal. Colour burst is 3.58 MHz for NTSC and 4.43 MHz for PAL.

• Colour Bars: A standard test pattern of several basic colours (white, yellow, cyan, green, magenta, red, blue, andblack) as a reference for system alignment and testing. In NTSC video, the most commonly used colour bars aretheSMPTE standard colour bars. In PAL video, the most commonly used colour bars are eight full fieldbars. Oncomputer 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 thevertical interval to switch. This avoids a glitch (temporary scrambling) which often is seen when switchingbetweensources.

• Scaling: A conversion of a video or computer graphic signal from a starting resolution to a newresolution. Scalingfrom 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 tomakeitsmaller. Other forms of PIP displays include Picture-By-Picture (PBP) and Picture- With-Picture (PWP), whicharecommonly used with 16:9 aspect display devices. PBP and PWP image formats require a separate scaler for eachvideo window.

• HDR: is a high dynamic range (HDR) technique used in imaging and photography to reproduce a greater dynamicrange of luminosity than what is possible with standard digital imaging or photographic techniques. Theaimistopresent a similar range of luminance to that experienced through the human visual system.

• UHD: Standing forUltraHigh Definition and comprising 4Kand8Ktelevision standards with a16:9 ratio, UHDfollows the 2K HDTV standard. A UHD 4K display has a physical resolution of3840x2160 which isfour timesthearea and twice both the widthandheightofaHDTV/FullHD(1920×1080) 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

Revision History

The table below lists the changes to the User Manual.

All information herein is Xiamen RGBlink Science & Technology Co Ltd. excepting noted. is a registered 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.

References

• Download Center for Zoom Apps and Plugins | Zoom

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