Gefen GEF-UHD-89-HBT2, User Manual

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Introduction
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ID Name Description
7 RS-232 Connect the RS-232 cable from this port
to an RS-232 device. See Connection
Instructions (page 11) for more
information.
8 RS-232 (1 - 8) Connect a 3.5mm mini-stereo to DB-9 cable
from each of these ports to the serial outputs
on the RS-232 automation device.
9 IR In (1 - 8) Connect a 3.5mm-to-3.5mm mini-stereo
cable between each of the IR In ports to an
automation system.
10 IR Out (1 - 8) Connect an IR emitter from each
IR Out
port to each source device.
11 POH Connectors (A - H) Connect a CAT-5 (or better) cable from each
of these ports to a Receiver unit.
12 HDMI Inputs (1 - 8) Connect up to eight 4K Ultra HD source
devices to the matrix using these HDMI
ports.
13 Cooling fan assembly Provides active cooling for the matrix by
expelling warm air from the enclosure.
To prevent overheating, make sure this vent
is not blocked.
14 Power switch Press this button to power-on or power-off
the matrix.
15 AC Power Receptacle Connect the included IEC power cable from
this power connector to an available wall
outlet.