Extron Electronics IPL T Series Setup Guide - Manual (Page 23)

17 IPL T Series • Setup
IR Ports
The IPL T SFI244 has four IR ports for infrared device connection. You
can connect IR emitters or a wired IR control port of another device
to send IR signals (with or without carrier frequencies) to display or
source devices. See the diagram below for IR port wiring.
IR
1
S G S G
2
IPL T SFI244
Rear Panel
To Projector, Panel Display,
or Source Device’s Wired IR
Remote Port or IR emitter
IR Output
Ground
( )
Figure 11. IR Port Wiring
Contact Closure Input Ports
The IPL T CR48 has four contact closure inputs that permit the
connection of switches and sensors to provide input (trigger events)
to the system. Pins 1 through 4 select inputs 1 through 4 on a
connected switcher or projector; pin 5 is a ground pin. See the
diagram below for contact closure input port wiring.
INPUT
1 2 3 4
IPL T CR48
Rear Panel
Switch,
Sensor
2
1
3
4
Heat Shrink
Over Shield
Figure 12. Contact Closure Input Port Wiring