The Extron SW HDMI LC Series are two and four input, one output, high-definition multimedia interface (HDMI) switchers

that allow multiple HDMI signals, including digital video and embedded multi-channel digital audio to be switched to one

compatible output. These switchers support all standard single link HDMI 1.3a (up to 225 MHz) and DVI 1.0 signal formats

and are compatible with all HDTV resolutions up to 1080p and computer resolutions up to 1920x1200, at 60 Hz with 12-bit

color. This guide provides basic instructions for an experienced installer to set up and operate these switchers.

Installation

1. Turn off all of the equipment and disconnect it from the

power source.

2. (Optional) Mount the switcher on a rack shelf or other

pins 2, 3, and 5 of the female 9-pin HD connector on an

RS-232 cable to pins 1, 2, and 3 of one of the provided

5-pin captive screw plugs. Insert the plug into the

Remote/Auto-SW shared connector, and connect the

cable to the computer serial port. (See the illustration

below.)

Protocol for the RS-232 port is 9600 baud, 8 data bits,

1 stop bit, no parity.

For explanations of all Simple Instruction Set

™

(SIS

™

) commands available via RS-232 communication, refer to the

Application Diagram