Extron Electronics MLC 104 Plus Series Setup Guide - Manual (Page 20)

MLC 104 Plus Series • Hardware Setup
Hardware Setup, cont’d
2-8
Device Connections
The following illustrations show examples of A/V and control
device connections for all models.
Display connection
Projector
Panel
MLC 104 Plus Series
Right Side Panel
DISPLAY
RS-232/IR
GR
OUND
IR OU
T
Tx Rx
Ground ( )
Receive (Rx)
Transmit (Tx)
Ground ( )
Receive (Rx)
Transmit (Tx)
Bidirectional
Infrared (IR) connection
MLC 104 Plus Series
Right Side Panel
DISPLAY
RS-232/IR
GR
OUND
IR OU
T
Tx Rx
G = Ground
IR Emitter 1
White Striped Wire
100'
(30.5 m)
S = Signal (IR)
Digital I/O connection
MLC 104 Plus Series
Right Side IPA T RLY4
Front Panel
1
2
3
GROUND
+12V OUT
CM
GROUND
IR OUT
GROUND
SCP
GROUND
Tx
Rx DISPL
AY
RS-232/IR
A B C D
E
COMM LIN
K
LAN
PRESS
TA
B
WITH
TWEEKER
TO
REMO
VE
A
B
MLS
RS-232
PO
WER
12V
DIGI
TA
L
I/O
IR IN
Tx
GROUND
Rx
+12V IN
IP
A
T RL
Y4
1 2 3 4
C
INPUTS
Relay 1
Relay 2
Relay 3
+12 VDC