AT-UHD-CAT-8
9
1
HDMI Indicators
Displays the status of the
HDMI IN
and
HDMI OUT
ports. When connected to a source or display (sink)
device, respectively, the LED indicator will be blue.
2 HDBaseT Indicators
Displays the status of the HDBaseT OUT ports.
When connected to an HDBaseT receiver, the LED
indicator will be blue.
3
LOCK
This LED will be blue when the unit is locked.
4
POWER
Press this button to power-on or place the unit into
standby mode.
5 INT
This LED indicator will be blue when the unit is using
an internal EDID.
6 EDID
Press this button to switch between the internal (INT)
and learned (LEARN) EDID modes.
7 LEARN
This LED indicator will flash when a downstream
EDID is being read into memory.
8 FW
Connect a mini USB-to-USB cable from this port, to
a computer, to update the firmware of the AT-UHD-
CAT-8.
9 RS-232 / IR (MASTER)
Connect a control system to this port to control the
AT-UHD-CAT-8.
10 LAN
Connect an Ethernet cable from this port to the
network.
11 HDMI IN
Connect an HDMI cable from this port to a source
device.
12
HDMI OUT
Connect an HDMI cable from this port to a
confidence monitor.
13 RS-232/IR 1 - 8
Connect a control system or other DTE device to
these ports for pass-through zone control. Each of
these ports uses the associated HDBaseT OUT port.
This allows RS-232 command data to be sent to a
display (sink) device connected to a PoE-comptible
receiver.
14
HDBaseT OUT 1 - 8
Connect Ethernet cables from these ports to PoE-
compatible receivers.
15
DC 48V
Connect the included power supply to this power
receptacle.
AT-UHD-CAT-8
HDMI
OUT
IN
HDBaseT
4
3
2
1
8
7
6
5
POWER
EDID
LEARN
INT
LOCK
1
2
4
HDMI
IN
OUT
HDBaseT OUT
3
5
6
8
7
DC 48V IN
FW
LAN
MASTER
1
RS-232
IR
TX
RX
TX RX
2
RS-232
IR
TX
RX
TX RX
3
RS-232
IR
TX
RX
TX RX
4
RS-232
IR
TX
RX
TX RX
5
RS-232
IR
TX
RX
TX RX
6
RS-232
IR
TX
RX
TX RX
7
RS-232
IR
TX
RX
TX RX
8
RS-232
IR
TX
RX
TX RX
RS-232
IR
TX
RX
TX RX
AT-UHD-CAT-8
HDMI
OUT
IN
HDBaseT
4
3
2
1
8
7
6
5
POWER
EDID
LEARN
INT
LOCK
1
2
4
HDMI
IN
OUT
HDBaseT OUT
3
5
6
8
7
DC 48V IN
FW
LAN
MASTER
1
RS-232
IR
TX
RX
TX RX
2
RS-232
IR
TX
RX
TX RX
3
RS-232
IR
TX
RX
TX RX
4
RS-232
IR
TX
RX
TX RX
5
RS-232
IR
TX
RX
TX RX
6
RS-232
IR
TX
RX
TX RX
7
RS-232
IR
TX
RX
TX RX
8
RS-232
IR
TX
RX
TX RX
RS-232
IR
TX
RX
TX RX
Panel
Description
13
9
15
1
2
3
5 7
4
8
11
6
10
12
14