Gefen EXT-HDMI-CAT5-844 - Manual (Page 8)

5
1 HDMI Outputs 1 - 4
The selected source for each HDMI output will be indicated by an active
LED. The LED array will behave differently depending on the selected input
(A or B). Please see page 13 for more information on the LED array.
2 IR (Infrared) Receiver
This receiver will accept command for switching between input HDMI devices
using the optional RMT-16IR remote control. Line of sight must be preserved for
proper operation.
3 IR (Infrared) Receiver Extension
An optional IR Receiver Extension (part # EXT-RMT-EXTIR) can be connected if
the unit is placed in a location that will not provide line of sight to the included IR
remote control. The IR extension can then be placed in a location where it can
receive commands form the IR remote control.
4 Power LED Indicator
This LED will become active once the included 24V DC power supply is properly
connected between the unit and an open wall power socket.
5 HDMI Output 1 CAT5 Extension Ports
DDC and video output ports for extension to a remote receiver. Both cables
must be connected for proper operation.
6 HDMI 1 Extension Input Port
For proper extension, the supplied 1 foot HDMI jumper cable must be
attached between this port (6) and HDMI Output Port 1 (22).
7 HDMI 1 IR Blaster Port
Optional IR emitter (Part# EXT-2IREMIT) can be attached to relay IR
commands from the remote receiver to the blaster for remote control of
devices.
8 HDMI Outputs 2 - 4 CAT5, Extension Input, and IR Blaster Ports
These outputs will mirror items 5, 6, and 7 on this page for each of the other
HDMI outputs.
9 RS-232 Serial Control Port
Switching can be controlled via the RS-232 port. Please see page 14 for
details on the available commands and pin-out scheme.
10 HDMI 1 Input A and B
There are two inputs, labeled 1A and 1B, that will accept an HDMI source
device. Only one of these inputs (A or B) can be active at any given time.
11 HDMI 2 - 4 Inputs A and B
There are two inputs, labeled A and B, that will accept an HDMI source device
for each of the inputs 2 through 4. Only one of these sources (A or B) can be
active for each input at any given time.
SENDER PANEL DESCRIPTIONS