Instruction/ maintenance manual of the product AT-HD44M-SR Atlona
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A tl onA 4x4 HDMI over C A T5 Ma trix with IR Control P a th A T-HD44M-SR User Manu al.
T ABLE OF CONTENTS 1. Introduction .................................................. 1 2. Features .................................................. 1 3. Specication .................................................. 2 4. Package Contents .......
INTRODUCTION 1 The A T -HD44M-SR 4x4 HDMI over CA T5 Matrix with IR Control Path provides the most exible and cost effective solution in the market to route high denition video sources plus multi-chan - nel (up to 7.1-channel) digital audio from any of the four HDMI sources to the remote displays at the same time.
SPECIFICA TIONS T echnical A T -HD44M-S A T -HD44M-R Role of usage T rue 4x4 matrix & transmitter [TX] Receiver [RX] HDMI compliance HDMI 1.2a HDCP compliance Y es Video bandwidth Single-link 165MHz [4.95Gbps] Video support 480i / 480p / 720p / 1080i / 1080p60 Audio support Surround sound (up to 7.
2 3 1. 1x A T -HD44M-S 2. 1x IR emitter cable 1 3. 2x Rack-mounting ears 4. 1x IR remote 1 5. 1x User Manual 6. 4x A T -HD44M-R 7. 4x IR receiver cable 8. 8x W all-mounting screws 9. 1x 5V 6A power adapter 1 Additional IR remote control and IR emitter cable can be purchased as optional accessories to control the HDMI sources located separately .
A T -HD44M-S Front Panel 1. Power: Power indicator LED 2. IR: IR receiver 3. Input: Input source indicator LED 4. HP1–HP4: Connection status indicator LED for each output channel 5. Port1–Port4: Input source channels mapping LED for each output channel 6.
4 5 A T -HD44M-R Front Panel IN: Push button for switching input source channel in sequential order 1. EQ: Adjust the 8-level equalization control for HDMI signals. 0 – 7 = strongest – weakest. It is recommended to switch from 7 to 0 to nd the optimal visual experience.
DIP SWITCH SW1-SW4 for EDID/Audio DIP Switch Position Video Audio Description Pin#1 Pin#2 OFF OFF 1080p Stereo 1 Default Mode 2 – 1080p & stereo audio output for most HDTVs OFF ON 720p 1080i Ste.
6 IR Cables IR Emitter Cable IR Receiver Cable IR Sockets A T -HD44M-S IR Main: The default location for IR emitter extension cable to transmit all IR command signals received from any of the four remote receivers to all of the HDMI sources.
Supported IR Data Format Data Format Suitable Not Recommended NEC + RC5 + TOSHIBA MICOM CODE + GRUNDIG CODE + SONY 12 BIT CODE + SONY 15 BIT CODE + SONY 20 BIT CODE + RCA CODE + RCM CODE + MA TSUSHIT .
8 9 A T -HD44M-S as master: 1. Connect all sources to HDMI Inputs on the 4x4 HDMI over CA T5 matrix master A T -HD44M-S 2. Connect each DDC output on the A T -HD44M-S to respective DDC input on the remote re- ceiver A T -HD44M-R 3. Connect each TMDS output on the A T -HD44M-S to respective TMDS input on the remote receiver A T -HD44M-R 4.
OPER A TION and IR CONTROL Source Side Method A: Push Button Push the switch button on the front panel, the source will be sequentially changed. Method B: IR Remote Control a. Please press to enter IR control mode Note: If A T -HD44M-S receives the IR commands, the LED will ash.
10 1 1 Display Side Method A: Push button Push the switch buttons of respective output channels then the output channel will switch from HDMI source 1 to source 4 in sequential order , and wait a few seconds for audio/video of next channel coming out after the channel switch command is sent.
RS-232 SERIAL PORT CONTROL RS-232 transmission Format Bit Rate: 9600 Data Bits: 8 Parity: None Stop bits: 1 Flow Control: None Set Command The command set includes: A1~A4 setup the output of HP1 B1~B4 setup the output of HP2 C1~C4 setup the output of HP3 D1~D4 setup the output of HP4 VR send back rmware version => V3.
FIRMW ARE UPDA TE 13 W arning! There could be unexpected consequences resulted from inappropriate firmware update operation. Please do it with caution.
7. Please make sure your PC has direct connection to the RS-232 port of the MA TRIX, as shown in the picture (left), that in [Communication Setting] the onlne status should be “W ait to connect”. If the RS-232 connection is not firmly established, you will see the online status is “Disconnect.
NOTICE 14 15 1. If the DVI or HDMI device requires the EDID information, please use EDID Reader/Writer to retrieve and provide DVI/HDMI EDID information. 2. All HDMI over CA T5 transmission distances are measured using Belden 1583A CA T5e 125MHz LAN cable and ASTRODESIGN Video Signal Generator VG-859C.
SAFETY INFORMA TION 16 Safeguards T o reduce the risk of electric shock, do not expose this product to rain or moisture. If the wall plug does not t into your local power socket, hire an electrician to replace your obsolete socket. Do not modify the wall plug.
16 17 W ARR ANTY LIMITED ONE-YEAR W ARRANTY A TLONA by Lenexpo Electronics warrants only to the initial purchaser of this product for a period of one year from the date of purchase from an Authorized .
An important point after buying a device Atlona AT-HD44M-SR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Atlona AT-HD44M-SR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Atlona AT-HD44M-SR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Atlona AT-HD44M-SR you will learn all the available features of the product, as well as information on its operation. The information that you get Atlona AT-HD44M-SR will certainly help you make a decision on the purchase.
If you already are a holder of Atlona AT-HD44M-SR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Atlona AT-HD44M-SR.
However, one of the most important roles played by the user manual is to help in solving problems with Atlona AT-HD44M-SR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Atlona AT-HD44M-SR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center