MVC 121 • Installation and Operation
MVC 121 • Installation and Operation
Installation and Operation
2-4
Application Diagram
MV
C 1
21
ON
IN
PU
TS
OUTPUTS
LEVEL
48V
ON
OFF
MAIN 3
LINE
MIC
RS-232
MUTE
Tx
Rx
PO
W
ER
12
V
0.5
A M
AX
L
1
2
R
3
1
2
3
4
1
2
1
2
MIX
ER
/VO
LU
ME
CO
NT
RO
LL
ER
FIXED
L
R
MIC 1
MIC 2
VARIABLE
L
R
Extron
SW 6AV
Switcher
Extron
MVC 121
Mixer/Volume
Controller
100
-24
0V
0.3A
50
-60Hz
RE
MO
TE
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
IN
PU
TS
OU
TP
UT
S
5
2
1
3
4
A
6
B
SW
6A
V
IN
PU
TS
OU
TP
UT
S
SY
NC
IN
1
2
3
4
5
6
A
B
OU
T
LIS
TE
D
1T
23
I.T
.E
.
C
U S
Audio Amplifier
Audio Recorder
RS-232 Control
Wireless
Microphone
Contact Closure
Mute (AAP)
2-5
6a
.
Align the mounting screws with the slots in the brackets
and place the MVC against the surface, with the screws
through the bracket slots. See the illustration below.
Mounting the MVC to furniture
7a
.
Slide the MVC slightly forward or back, then tighten all
four screws to secure the MVC in place.
For projector mounting
3b
.
Secure the MVC to a projector mount or other surface by
inserting the mounting bolt through the bracket’s slotted
hole, as shown below.
Mounting the MVC to a projector mount
MIX
ER
/VO
LU
ME
CO
NT
RO
LLE
R
MIC
1
VO
L
MIC
2
MA
IN
3
MA
ST
ER
Ceiling
Digital
Projector
Projector
Mounting
Bracket
MVC 121
ON
INPUTS
OU
TP
UT
S
LE
VE
L
48V
ON
OFF
MAIN 3
LINE
MIC
RS-232
MUTE
Tx
Rx
PO
WER
12V
0.5A MAX
L
1
2
R
3
1
2
3
4
1
2
1
2
MIXER/VOLUME
CONTROLLER
FIXED
L
R
MIC 1
MIC 2
V
A
RIABLE
L
R
Mounting
Bolt
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
