Extron electronics System 4LQ
xi User Manual page 16

Chapter 2 • Configuration and Installation
Rear Panel Connectors and Indicators
1
INPUT 1 INPUT 2
H/HV V H/HV
AUDIO
R/C G/Y B R/C
2
Figure 2-1. System 4 xi Rear Panel Identification
Indicates this Audio Input is selected
1
Indicates this Video Input is selected
2
Audio (left & right) and Video Input #4 (also used for Slave input in a
3
multiswitcher system)
Video Input formats:
Projector Communications
4
RS-232 port for control by host system
5
Audio and Video Output to projector/monitor
6
AC Power input to Autoswitching power supply
7
2-1
Use the diagram below to locate the connectors and indicators on the back of the
System 4xi.
All models of the System 4xi Series have the same rear panel layout.
INPUT 3
V H/HV V
AUDIO AUDIO
G/Y B R/C G/Y B
Composite Video — use G connector
S-video — use C & Y connectors
RGsB — use R, G & B connectors
RGBS — use R, G, B & HV connectors
RGBHV — use R, G, B, H & V connectors
4
INPUT 4
PJ COMM
H/HV V
AUDIO
RS 232
R/C G/Y B
3
Extron • System 4 xi Switcher Series • User's Manual
OUTPUT
H/HV V
AUDIO
R/C G/Y B
5 6 7