Infrared Remote Control; Appendix A • Specifications Accessories And Part Numbers; Specifications; Included Parts - Extron electronics SW6 AV MX AS User Manual

RS-232/Remote Control, cont'd
Shorting the contact closure pin to override the front
panel selection will work for all inputs on non auto-
switching models. On auto-switching models, only the
contact closure pins for inputs 2 through 6 can be
shorted in this fashion. If pin 1 is connected to ground
for an extended period on an auto-switch model, input 1
is not selected. Rather, the LEDs alternately display the
previously selected input and blink the current front
panel mode.

Infrared Remote Control

The optional Extron IR 20 Universal SYS 4/8/10/AV consists of
the following components:
• System remote (hand-held remote control)
• IR detector with 6' cable and RJ-11 connector
• IR-20 SYS 4/AV switcher remote adapter with 3' cable and
RS-232 T connector
• External 9 VDC adapter power supply
Install and operate the remote control in accordance with IR 20
User's Guide (part #68-200-01) included with the remote.
4-8 Audio/Video Switchers • RS-232/Remote Control
Audio/Video Switchers
A
A ppendix A
Accessories and Part Numbers

Specifications

Specifications

Included Parts

Accessories

Cables