RGBlink ASK nano Starter Set User Manual

June 4, 2024
RGBlink

RGBlink ASK nano Starter Set

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.

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 powered by USB on TX end and DC 5V at RX end.

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 ASK nano 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 ASK nano 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 ASK nano should be clean, properly lit, free from static, and have adequate power, ventilation, and space for all components.

Your Product

In the Box

Standard Accessories

Product Overview

ASK nano is an intuitive and high efficiency wireless presentation and collaboration system that enables any meeting participant to simply share the content from their laptop, mobile phone, or tablet on the projector or large screen wirelessly, no APP required, no set up, no messy cables, just touch and share.

ASK nano also supports multicast, which is a group communication, where video transmission from one transmitter is addressed to a group of receivers simultaneously.

Interface

TX Illumination


1| HDMI interface, connect display or projector| 2| Projection key
3| Indicator light| 4| Micro USB Power interface

RX Illumination


1| HDMI interface,connect display or projector| 2| Mode switch key,switch TX/DLNA/AirPlay Mode and Miracast Mode
3| Indicator light| 4| Micro USB power interface

Indicator light
TX Illumination
Light Red TX is opening
Flash Blue Waiting for the connection
Static Purple Successful connection and projection
RX Illumination
--- ---
Flash Blue RX is power on and ready for projection

Install Your Product

Pairing of TX and RX

Before delivery, each ASK nano set has been paired , but when extra TX are required, following steps are themethod for users to finish TX/RX pairing.

(1) If you want to determine whether TX and RX have been paired:
① Powered on RX and TX(power RX up firstly),connect RX to HDMI port of the display;
② TX and RX will be pairing automatically and the indicator will turn into purple after 5 seconds.

(2) If you want to re-pair the paired ones:
① Powered on RX and TX(power RX up firstly),connect RX to HDMI port of the display;
② Press the TX button for 5 seconds to clear the previous pairing information;
③ Re-plug TX and wait for 2 seconds,the indicator of TX will turn from red to blue,and the correspondingscreenon the RX will display “TX paired OK”;
④ After successful pairing, the indicator light on the TX will turn into static purple.

Note: TX will auto pair to the closest RX,so once you will do the pairs,please make sure the dedicatedRXtobeclosed to be paired TX.

Receiver Installation
  1. Power on the RX via microUSB to USB cable and power adapter.
  2. Connect RX’s HDMI port big screen, TV or projector.
    ASK nano Starter Set Installation illustration

Note: RX must be Powered on.Power adapter should be supported by users.

Transmitter Installation
  1. Connect the TX’s HDMI port to the PC’s HDMI port.
  2. The light turns from red to flashing blue when TX is ready for projection.
  3. Touch the projection key and the indicator light turns static purple,which means the projection is successful.

Note: If projection is unsuccessful,unplug the TX, and supply power to TX’s HDMI port via microUSB-USB cable and power adapter,then connect TX’s HDMI port to the PC’s HDMI port again,touch the projection key to project.

Use Your Product

Homepage

After RX is connected to big screen, the screen enters homepage,which will be set in English by default. Userscanswitch the language to English in web page menu.(please refer to 3.5 )

You can find the the hotspot and password in top left corner as shown in the figure below; RX hotspot name : ASK nano-XXXXXX; Password : 12345678;
ASK nano Starter Set Homepage

Computer Screen Projection by TX
  1. Connect TX’s HDMI port to Windows or macOS computer’s HDMI port,the indicator on TX will turnfromredtoflash blue several seconds later,then touch the projection key to project when it is static purple.
  2. If it is unsuccessful to project,you can unplug TX from computer and power on it,and the indicator light will turn form red to flashing blue after several seconds.Touch the projection key lightly, the screen of thecomputerwill be projected to the big screen of RX.Touch the key again to stop projection.
    ASK nano Starter Set Homepage
Phone Screen Projection

Apple

Select two modes of iPhone projection: “Mirror” and “Streaming” which can be done on the web menu, as mentioned in 3.5


Both modes should connect the RX’s hotspot in TX/DLNA/AirPlay Mode.

Operation steps are as follow:

  1. Search RX’s own hotspot in Settings. The WIFI name is usually ASK Nano-XXXXXX, and the initial passwordis12345678 or check the password displayed on the standby interface of RX.
  2. Click “Screen Mirroring” in general Settings to project the image of phone to the big screen.
    ASK nano Starter Set Homepage

Android

Situation 1:

Android phones have two projection modes, Miracast Mode and TX/DLNA/AirPlay Mode. The way to switch between the two modes is to lightly touch the mode switch key on the RX.
In TX/DLNA/AirPlay Mode, an Android phone can only project pictures and videos, and in Miracast mode, anAndroid phone can project the current image of the mobile phone.

TX/DLNA/AirPlay Mode

In this mode, the screen projection method of Android phones is the same as that of iPhone phones, bothof which need to be connected to the hotspot of RX. The specific steps are as follows:

  1. Search RX’s own hotspot in Settings. The WIFI name is usually ASK Nano XXXXXX, and the initial passwordis12345678 or check the password displayed on the standby interface of RX.
    ASK nano Starter Set Homepage

  2. Click “Wireless Projection” in general Settings to project the current image to the big screen.

Miracast Mode
The screen projection steps of Android phones in Miracast Mode are as follows:

  1. Touch the Mode Switch Key on the RX to enter Miracast Mode. The screen on the RX will show”Miracast Mode”.
  2. Search RX’s own hotspot in Settings. The WIFI name is usually ASK Nano-XXXXXX, and the initial passwordis12345678 or check the password displayed on the standby interface of RX.
  3. After connection,open “Wireless Projection” in the general list, and select ASK nano fromthe list to project thecurrent image of phone.

Note: When clicking “Wireless Projection”, select “Yes” on WLAN setting, and the mobile phone does not needto be connected to any LAN WIFI.

Situation 2:
Users can select the wiring in the picture below to connect power and RX . If using the wiring, Android phonecanproject the current image of the phone without switching mode.

Operation steps are as follows:

  1. Connect RX’s micro USB port and power with 2.4G wireless cable;
  2. Search RX’s own hotspot in Settings. The WIFI name is usually ASK Nano XXXXXX, and the initial passwordis12345678 or check the password displayed on the standby interface of RX.
  3. After connection,open “Wireless Projection” in the general list, and select ASK nano fromthe list to project thecurrent image of phone.
Examples Demonstration of Screen Projection

When using Windows computer, macOS computer, Android phone and iPhone simultaneously,
ASK nano Starter Set Homepage

  1. When using Windows computer to project, plug TX firstly, touch the projection key after successful pairingof
    TX and RX, then the image of computer can be cast to the big screen;

  2. When using MAC computer, plug TX firstly, and gently touch the projection key after successful pairingof TXand RX, then the image of MAC computer will replace that of Windows computer,as shown in the picture;
    ASK nano Starter Set Homepage Note: When Android and iPhone connect to the RX’s hotspot, the RX can only be found in the screen projectionlist after Windows and MAC computer touch the key of TX again to stop projection.If the screen enters thestandby interface, TX exits successfully. If not, touch the key again;

  3. Clicking “Wireless Projection” on Android phone,
    ① if it is in TX/DLNA/AirPlay mode,the pictures and videos will be cast to the big screen;
    ② if it is in Miracast mode,the current image of phone will be cast to the big screen;
    ③ if you use 2.4G wireless cable,the current image of phone will be cast to the big screen.(Operations refer to3.3.2

  4. Clicking “Screen Mirroring” on iPhone,the image will be cast to the big screen;
    ASK nano Starter Set Homepage

  5. When using Windows computer to cast again,re-plug TX to computer and touch the projection key after successful pairing of TX and RX and the indicator light is static purple,the image of computer will be cast tothebigscreen.

After RX is connected to big screen, the screen enters homepage,which will be set in English by default. Userscanswitch the language to English in web page menu.
ASK nano Starter Set Homepage

The steps to enter the menu as follow:
1. Select and connect ASK nano RX’s hotspot from the WIFI List in your mobile phone or computer;
RX hotspot name : ASK nano-XXXXXX; Password : 12345678;

  1. After connection, type the IP address of RX in the web site bar on your phone or computer, as showninthefigure above: 192.168.43.1;
    Note: In case of problems such as abnormal size of interface ICONS and blue background, users can clear browserdata before entering the web page.

  2. . Enter the web menu.

Add Wireless Network
ASK nano Starter Set Homepage

Click “Add WIFI” and select the network to be added from the WIFI list. After joining the network, the big screenof RX will show the name of the LAN and the IP address.
ASK nano Starter Set Homepage

Switch the Language
ASK nano Starter Set Homepage

Click the Language bar and select Chinese or English from the drop-down menu. The device will restart automatically

Screen Position
ASK nano Starter Set Homepage

Click “Screen Position” to zoom in or zoom out the image of big screen.

Airplay Mode
ASK nano Starter Set Homepage

For devices that support AirPlay, users can select the screen projection mode of “Mirror” or “Streaming.”

” Mirror” means to cast the current image of the phone, while “streaming” means that when using iQIYI, Tencentand other video software to play a video, it will acquire the video address for playing. Please check the technical support on Apple’s official website for the specific AirPlay “Streaming” and “Mirror”operation: https://support.apple.com/zh-cn/HT204289

Meeting Invitation
ASK nano Starter Set Homepage

Click “Meeting Invitation”,open Meeting Invitation in Meeting Status, and fill in the Meeting Name,Start Time,EndTime and Meeting Topics(up to eight topics),then click Confirm,the information will show on the top right cornerof the screen.
ASK nano Starter Set Homepage

Order Codes

Product Code

450-0101-02-0 ASK nano TX
450-0002-02-0 ASK nano RX
450-1002-01-0 ASK nano Starter Set (TX1+RX1)
450-1004-01-0 ASK nano Meet Set (TX2+RX1)

Support

Contact Us

Map-Graphic

Appendix

Specification

Receiver

Connectors Output HDMI 1×HDMI-A
Power USB 1×microUSB
Performance Output Resolutions HDMI SMPTE 1080p@60
Supported Standard HDMI 1.3
Power Input Voltage DC 5V/0.5A
Max Power 2.5W
Environment Temperature 0℃~70℃
Humidity 10%~85%
Physical Weight Net 0.03kg
Packaged 0.34kg
Dimension Net 85mm×30mm×13mm
Packaged 170mm×120mm×50mm

Transmitter

Connectors Output HDMI 1×HDMI-A
Power USB 1×microUSB
Performance Input Resolutions HDMI VESA 800×600@60
1280×720@60 1280×800@60
1280×960@60 1280×1024@60
1400×1050@60 1600×1200@60

1920×1080@60
Supported Standard| HDMI| 1.3
Power| Input Voltage| DC 5V/0.5A
Max Power| 2.5W
Environment| Temperature| 0℃~70℃
Humidity| 10%~85%
Physical| Weight| Net| 0.03kg
Packaged| 0.34kg
Dimension| Net| 85mm×30mm×13mm
Packaged| 170mm×120mm×50mm

Terms & Definitions

  • RCA: Connector 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.

  • VGA: Video Graphics Array. VGA is an analog signal typically used on earlier computers. The signal is non-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 24 pins that handles 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. 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).

  • 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.

  • 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: 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 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:
    **| 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 created by theNational TelevisionStandards 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 It takes four full images (8 fields) for the colour-to-horizontalimages (8 fields) for the colour-to-horizontal phaserelationship to return to the reference point. This alternation helps cancel out phase errors. For this reason, thehuecontrol is not needed on a PAL TV set. PAL, is widely used in needed on a PAL TV set. PAL, is widely usedinWesternEurope, Australia, Africa, the Middle East, and Micronesia. PAL uses 625-line, 50-field (25 fps) compositecolourtransmission system.

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

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

  • HDBaseT: A video standard for the transmission of uncompressed video (HDMI signals) and related features usingCat5e/Cat6 cabling infrastructure.

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

  • SDVoE: Software Defined Video over Ethernet (SDVoE) is a method for transmission, distribution and management AVsignals using a TCP/IP Ethernet infrastructure for transport with low latency. SDVoE is commonly used inintegrationapplications.

  • Dante AV: The Dante protocol was developed for and widely adopted in audio systems for the transmissionofuncompressed 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-compatibleproducts to communicate, deliver, and receive broadcast quality video in a high quality, low latency manner thatisframe-accurate and suitable for switching in a live production environment over TCP (UDP) Ethernet basednetworks.NDI is commonly found in broadcastapplications.

  • RTMP: Real-Time Messaging Protocol (RTMP) was initially a proprietary protocol developed by Macromedia(nowAdobe) 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 andcommunications systems to control streaming media servers. The protocol is used for establishing and controllingmediasessions between end points.

  • MPEG: Moving Picture Experts Group is a working group formed from ISO and IEC developing standards that allowaudio/video digital compression and Transmission.

  • H.264: Also known as AVC (Advanced Video Coding) or MPEG-4i is a common video compression standard. H.264wasstandardized by the ITU-T Video Coding Experts Group (VCEG) together with the ISO/IEC JTC1 Moving PictureExpertsGroup (MPEG).

  • H.265: Also known asHEVC (High Efficiency Video Coding )H.265 is the successor to the widely used H.264/AVCdigital video coding standard.Developedundertheauspicesof ITU,resolutions upto8192x4320maybe compressed.

  • API: An Application Programming Interface (API) provides a predefined function which allows access capabilitiesandfeaturesorroutinesviaasoftware or hardware, without accessing source code or understanding the details of innerworkingmechanism. AnAPI callmay execute a function and/or provide datafeedback/report.

  • DMX512: The communication standard developed by USITT for entertainment and digital lighting systems.Thewideadoption of the Digital Multiplex (DMX) protocol has seen the protocol used for a wide range of other devices includingvideo 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. Builton the DMX512 data format, ArtNet enables multiple “universes” of DMX512 to be transmitted using ethernet networksfor 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 aretriggers 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 sharingdata. 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 regard tocolour. 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 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 thecolourtemperature, the bluer the light. The lower the temperature, the redder the light. Benchmark colour temperaturefor the A/V industryinclude5000°K,6500°K,and9000°K.

  • Saturation: Chroma, Chroma gain. The intensity of the colour, or the extent to which a given colour in any imageis freefrom 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 betweenwhatyou 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 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, andthe 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 videosignal. 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 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 are theSMPTEstandard colour bars. In PAL video, the most commonly used colour bars are eight full field bars. On computermonitors 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 switching betweensources.

  • Scaling: A conversion of a video or computer graphic signal from a starting resolution to a new resolution. Scalingfromone resolution to another is typically done to optimize the signal for input to an image processor, transmissionpathorto 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 commonlyusedwith 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 dynamicrange of luminosity than what is possible with standard digital imaging or photographic techniques. The aimistopresent a similar range of luminance to that experienced through the human visual system.

  • UHD: Standing forUltra High Definition and comprising 4Kand8Ktelevision standardswith a16:9 ratio, UHDfollowsthe 2K HDTV standard. A UHD 4K displayhasaphysicalresolution of3840x2160 which isfourtimesthe area andtwiceboth 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 thenoutput the provided EDID data, ensuring proper video image qality.

Revision History

The table below lists the changes of ASK nano User Manual.

Format Time ECO# Description Principal
V1.0 2020-12-07 0000# Release Sylvia
V1.1 2021-01-18 0001#
  1. Modify RX and TX pairing method
  2. Add Meeting Invitation
  3. Add a cable to connect TX and Android phone.

| Sylvia
V1.2| 2021-04-22| 0002#|

  1. Revise description

| Sylvia

All information herein is Xiamen RGBlink Science & Technology Co Ltd. excepting noted. RGBlink-Logo.png is aregistered trademark of Xiamen RGBlink Science & Technology Co Ltd.While all efforts are made for accuracy at timeof printing, we reserve the right to alter otherwise make change without notice.

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References

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