AS-1H1DP Installation and Operation Guide AS-1H1DP HDMI/D spl Port Auto-Sw tch F rmw re HDCP HDMI Auto HDMI HDBT HDMI Out HDMI In D spl Port In Cont ct RS232 24V DC Rev 160415 11675 Ridgeline Dr. Toll-Free: 800-530-8998 Colorado Springs, CO 80921 Fax: 719-260-0075 supportlibav@libav.com...
AS-1H1DP Installation Guide Important Safety Instructions 1. Read these instructions – All the safety and operating instructions should be read before this product is operated. 2. Keep these instructions – The safety and operating instructions should be retained for future reference.
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AS-1H1DP Installation Guide 26. When the apparatus is not in use or during its relocation, take care of the power cord and plugs; e.g. tie up the power cord with cable tie or similar. The tie must be free from sharp edges and the like that might cause abrasion of the power cord.
30 minutes or being inactive for 3 hours by default. The AS-1H1DP will detect which input has an active video input, and switch to that input – if both inputs are active, the “last in” will be selected. There are additional contact closure inputs provided on the rear of the unit to allow third party control.
AS-1H1DP Installation Guide Front and Rear Panels Front Panel AS-1H1DP HDMI/D spl Port Auto-Sw tch F rmw re HDCP HDMI Micro USB port for firmware updating HDCP status LED HDBaseT Link status LED DisplayPort input status LED HDMI input status LED...
Connect shielded Category 5E or greater twisted pair cable with the TIA/EIA-568B crimp pattern between the transmitter (AS-1H1DP) and the HDBaseT receiver. If the HDBaseT receiver cannot provide power to the AS-1H1DP or the receiver requires remote power, connect the included power supply to the 24V DC power input of the device.
“GND” terminal. Normally open, momentary switches should be used. The AS-1H1DP ships from the factory with a jumper in place between the “AUTO”, and “GND” terminals; this should remain in place if you wish the unit to switch automatically when a video signal is present.
RS232 through the HDBaseT receiver. To use the RS232 extension capabilities of the AS-1H1DP, connect the TX, ground, and RX control signal wires to the removable 3-pole terminal block. Consult the manual of the control device(s) to determine which pins the TX and RX signals are carried on.
General Operation Automatic Switching By placing a jumper between the “Auto” and “Gnd” terminals on the back of the AS-1H1DP, the unit will switch inputs by sensing an active video signal. The AS-1H1DP will switch automatically to the “last in” connected input. For example, if a DisplayPort signal is currently displayed, and then connect an HDMI source, the unit will switch to the HDMI input.
A separate document will provide usage instructions once a new firmware update is available. EDID Management An essential part of operation is the EDID table, which is transmitted to the source from the AS-1H1DP input. The AS-1H1DP features a pass through EDID mode for the HDMI and DisplayPort inputs. The preferred native timing of the display will be transmitted to the source.
No Signal If the AS-1H1DP detects no video on either the HDMI or the DisplayPort input for a set amount of time, the AS-1H1DP will go into low-power mode. The default time is 30 minutes, which can be adjusted by using the Display Control Software or sending an RS232 command.
AS-1H1DP Installation Guide Hardware Reset A hardware reset will reset the AS-1H1DP to the factory default setting. This procedure may be necessary if the device RS232 settings have been changed. Short the HDMI and DP contact closures to Ground for 10 seconds.
GET AUTO<CR><LF> Get Auto-switching state AUTO ON!<CR><LF> OR AUTO OFF!<CR><LF> Power Management In addition to going to a low-power mode when using the Display Control functions, the AS-1H1DP can also be set to this mode via RS232. Description Command Response STANDBY<CR><LF>...
AUDIO Internal<CR><LF> Device Baud Rate The default baud rate for the AS-1H1DP is 9600. This can be changed to accommodate various installation needs: 2400, 4800, 9600, 19200, 38400, 57600, 115200. If the baud rate has been changed, but the rate is unknown, a hardware reset (see page 15) must be performed on the device.
AS-1H1DP Installation Guide Factory Reset The factory reset command will reset every setting to the factory defaults. EDID, HDCP, scaling, and Display Control settings will all be reset to the original settings. Use extreme caution when the device is used in a live environment.
AS-1H1DP Installation Guide Display Control Settings Description Command Response DFG1 DFG1!<CR><LF> Turn Display Control ON Display Control On<CR><LF> DFG0 DFG0!<CR><LF> Turn Display Control OFF Display Control Off<CR><LF> DONxx DON!<CR><LF> Store the ON command for Display Example: pwron<CR> Control (xx = up to 25 characters) DONpwron <CR><LF>...
AS-1H1DP Installation Guide Display Control Queries The query responses will be identical to the Display Control commands entered into the device. Description Command Response DFG? Display Control state? DFG1<CR> OR DFG0<CR> DON? DONpwron<CR> Display On command? DOF? DOFpwroff<CR> Display Off command? DIS? DIShdmi1<CR>...
AS-1H1DP Installation Guide Troubleshooting Device does not power on Apply an active video signal; the unit may be in standby mode. » Transmit the WAKE command via RS232. » If using a receiver with PoH, verify that the receiver is powered.
AS-1H1DP Installation Guide Technical Specifications Input/Output Connections HDMI Input One (1) HDMI Type A Receptacle DisplayPort Input One (1) DisplayPort Receptacle Analog Audio One (1) 3.5 mm TRS Receptacle HDBaseT Port One (1) 8P8C port (Shielded RJ45) HDMI Output One (1) HDMI Type A Receptacle Power One (1) 5.5 mm OD, 2.6 mm ID Threaded Barrel...