Gefen EXT-HDMI-CAT5-844 user manual Receiver Panel Descriptions

RECEIVER PANEL DESCRIPTIONS

1IR Relay Receiver

This receiver will receive commands from the included IR remote control and from other commercial IR remote controls and relay it back to the optional IR blaster. This is intended for remote control of devices connected to the 8x4 CAT-5 Matrix for HDMI from the extended location.

2Equalization Trim Pot

When the receiver is set to manual equalization (see page 21), this will control the amount of EQ compensation applied to the video signal for fine tuning the HDMI video quality.

3HDMI Input LED

The currently selected input source for the receiver will be indicated by an active LED. The LED array will behave differently depending on the selected input (A or B). Please see page 22 for more information on the LED array.

4Power LED

This LED will be active when the included 5V DC power supply is connected.

5IR Extension Port

If the receiver is in a location where the IR receiver is not in direct line of sight of he remote controller, an optional IR Receiver Extension (Part# EXT- RMT-EXTIR) can be connected to this port.

6CAT5 Input Ports

DDC and video CAT5 cables from the 8x4 CAT-5 Matrix for HDMI sending unit.

7HDMI Output Port

Connect the display to this output port.

8RS-232 Serial Control Port

Switching can be controlled via the RS-232 port. Please see page 23 for details on the available commands and pin-outs.

95V DC Power Supply Input

Insert the supplied 5V DC power supply into this port.

10Input Selector Buttons

HDMI input sources can be directly selected by using these push buttons. Button A selects HDMI Input 1 A or B

Button B selects HDMI Input 2 A or B Button C selects HDMI Input 3 A or B Button D selects HDMI Input 4 A or B

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