User manual

1 IR (Infrared) Receiver

This receiver will accept command for switching between HDMI input devices

using the included RMT-16IR remote control.

2 Power LED Indicator

This LED will become active once the included 5V DC power supply is properly

connected between the unit and a open wall power receptacle.

3 Display 1-4 Selected Input LED Indicator

There is a set of 4 LEDs for each of the four output ports. Each of the four LED

output sets contain 4 individual LED’s that will indicate which input source is

active for that output. The currently selected input will be indicated by an active

LED.

4 Reset Button

This button will reset the unit and force all devices in the chain to re-transmit/

re-read EDID. It is essential that the unit be reset after the EDID mode has been

changed (see page 7 for more details). This button is also used to conﬁ gure the

IR channel (see page 10 for more details).

5 RS-232 Serial Communications Interface

This input is provided for switching and advanced feature control via an external

RS-232 device. Please see page 11 for more information.

6 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.

7 EDID Selection Toggle Button

This button will toggle between the internal and external EDID modes.

8 HDMI Output Ports 1-4

Connect up to 4 HDMI capable devices to these HDMI output ports.

9 HDMI Input Ports 1-4

Connect up to 4 HDMI source devices to these HDMI input ports.

10 5V DC Power Input Port

Connect the included 5V DC power supply between this port and an open wall

power receptacle.

PANEL DESCRIPTIONS