5
Installation Guide
AT-UHD-CAT-4
1. Connect an HDMI cable from a UHD/HD source to the
HDMI IN
port.
2. Connect an HDMI cable from the
HDMI OUT
port to a display (sink) device.
3. Connect up to four Ethernet cables from the
HDBaseT OUT
ports to compatible PoE-
capable receivers.
4. Connect an Ethernet cable from the
LAN
port to the Local Area Network (LAN). This step
will be required in order to access the built-in web server.
5. Connect the included power supply to the
DC 48V
connector and connect the power cord
to an available electrical outlet.
Installation
Optional
6. Connect an RS-232 or IR cable from the control system or other DTE device to the RS-232/
IR ports:
•
MASTER RS-232/IR
Connecting to this port will provide direct control of the AT-UHD-CAT-4. Control can
be performed using either RS-232 or electrical IR.
•
RS-232/IR 1
through
RS-232/IR 4
Each of these ports is associated to the respective
HDBaseT OUT
port. This allows
RS-232 pass-through zone control of a display (sink) device that is connected to a
PoE-compatible receiver. Control can be performed using RS-232 or electrical IR.
By default, the AT-UHD-CAT-4 is set to DHCP mode, allowing a DHCP server (if present) to as
-
sign the unit an IP address. If a DHCP server is not found within 15 seconds, then the unit will be
placed in Auto IP mode and use a self-assigned IP address within the range of
169.254.xxx.xxx
.
If DHCP or Auto IP mode are not desired, the unit can be placed into static IP mode by using the
POWER
button on the front panel.
IP Configuration
Press and hold the
POWER
button for approximately 15 seconds. Once the
LOCK
LED indicator
begins to flash, release the
POWER
button. The number of flashes will indicate the currently
selected IP mode:
LED flashes
Description
Two
DHCP mode
Four
Static IP mode
IP address:
192.168.1.254
Netmask:
255.255.255.0
Gateway:
192.168.1.1
Switching the IP mode
