FW
LINK
POWER
AT-UHD-EX-70C-RX
RS-232
RX
TX
IR IN
P
S
IR OUT
S
HDBaseT IN
HDMI OUT
RX
1. Firmware - Use a Mini-B USB to USB A cable to connect to a Windows computers for updating
2. Yellow Link LED: Signal indicator for the HDBaseT IN port
Solid - Good signal from the HDBaseT port
Blinking - HDBaseT port is disconnected or not receiving a signal
No Light - No signal is being received from the HDBaseT port
Green Power LED: Power indicator
Solid - Plugged in and receiving power
Blinking - Power is intermittent or there is a problem with the cable
No Light - No power is passing from the transmitter to the receiver
Note: Check the category cable or the AC outlet for the transmitter
3. RS-232 - Bidirectional RS-232, send signal to or from a control system, PC, source, or display
4. IR - Connect IR emitter (included) or receiver (AT-IR-CS-RX sold separately) to this port
5. HDBaseT IN - Connect a category cable from here to an AT-UHD-EX-70C-TX (included in KIT) or
HDBaseT matrix
6. HDMI OUT - Connect HDMI or DVI (with adapter) display here
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