User guide

POWER
12V
3A MAX
OUTPUT
4/8
OHMS
INPUTS
L
R
L
R
REMOTE
VOL/MUTE
10V 50mA
L
MPA 152
R
C
US
LISTED
17TT
AUDIO/VIDEO
APPARATUS
CLASS 2 WIRING
DO NOT GROUND
OR SHORT
SPEAKER OUTPUTS!
Projector
PC VGA with
Audio
DVD/VCR Combo
S-video and
Composite Video
with Audio
Audio Output
MLC 52
Extron
MPA 152
Mini Power Amplier
Volume
Control
Extron
MLC 52 RS VC
Basic MediaLink Controller
with IR, RS-232, and
Volume Knob
RS-232
Projector Control
Projector ON/OFF control
Projector input switching
MPA volume control
DI SP L AY
OFF
ON
PC
DVD
VCR
VOLUME
Extron
SI 26X
Ceiling Speakers
Figure 2. Application Diagram for an MLC 52 RS VC
MLC 52 MediaLink Controllers • Introduction 5