Typical applications – FSR IT-VCM User Manual
Page 6
6
Typical Applications
Typical Applications include:
Home Theater
Audio Source Muting
Audio level status
Remote volume control
Up to five IT-VCM’s can be daisy chained together
NOTE: Multiple serial controlled devices can be daisy chained together through a serial
loop through port without sacrificing a control port on the control system.
OUT
IN
+
STEREO VOLUME CONTROL
Pot Control
Output
Input Level
4
MU
T
E
'
O
N
'
IN
DI
CA
T
O
R
PO
T
H
I
Enable
0-
1
0
V
R
A
M
P
3
INPUTS
POT
Disable
3
AUDIO OUT
RIGHT
LEFT
+
SH
-
+
-
Switch
Position
2
1
Mono L+R
Stereo
AUDIO IN
LEFT
RIGHT
-
+
-
SH
+
OUTPUTS
SWITCH
EXTERNAL
MU
T
E
L
E
D
MU
T
E
DO
W
N
UP
GN
D
W
IPER
SERIAL ACTIVITY
IN
OUT
Rx
Tx
Tx
Rx
SERIAL
Tx Rx
Rx
SERIAL
Tx
POWER
12VDC/0.2A
1 2
Consumer
Pro
NTELLI- OOLS
IT-VCM
MODEL:
TO AC POWER - AC
ADAPTER SOLD
SEPARATELY
MODEL: IT-PS1
FSR PN: 16805
OR
RN-WPCS, HOST PC
OR OTHER CONTROL
SYSTEM SERIAL PORT
RS-232
STEREO
RECEIVER
OUT
IN
+
STEREO VOLUME CONTROL
Pot Control
Output
Input Level
4
MU
T
E
'
O
N
'
IN
DI
CA
T
O
R
PO
T
H
I
Enable
0-
1
0
V
R
A
M
P
3
INPUTS
POT
Disable
3
AUDIO OUT
RIGHT
LEFT
+
SH
-
+
-
Switch
Position
2
1
Mono L+R
Stereo
AUDIO IN
LEFT
RIGHT
-
+
-
SH
+
OUTPUTS
SWITCH
EXTERNAL
MU
T
E
L
E
D
MU
T
E
DO
W
N
UP
GN
D
W
IPER
SERIAL ACTIVITY
IN
OUT
Rx
Tx
Tx
Rx
SERIAL
Tx Rx
Rx
SERIAL
Tx
POWER
12VDC/0.2A
1 2
Consumer
Pro
NTELLI- OOLS
IT-VCM
MODEL:
SERIAL LOOP OUT
AUDIO
SOURCE
SERIAL LOOP OUT TO
ADDITIONAL IT-VCM UNITS
OR OTHER SERIAL
CONTROLLED DEVICE
OR
EXTERNAL
SWITCH