2. AMC
  3. C 5/ C 30/ C 60 Volume Controls

AMC C 5/ C 30/ C 60 Volume Controls Installation guide

  • Hello! I've reviewed the installation manual for the AMC C 5, C 30, and C 60 Volume controls. This document covers wiring diagrams for different models, as well as mounting instructions and information about passive and active modes. I'm ready to answer your questions about these devices.
  • What happens in passive mode when 24V is not connected?
    What happens in active mode when 24V is not connected?
    What type of wall boxes are compatible with the controllers?
y
y
x
25
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Minimum Usage 18mm
Minimum Usage 18mm
C 5/ C 30/ C 60 volume controls
INSTALLATION MANUAL C 5/ C 30/ C 60 Volume controls
1Connect volume controllers according wiring diagrams below. Select requested mode: passive or active .
C 5 volume control for 100 V audio lines C 30/ C 60 volume control for 100 V audio lines
WIRING DIAGRAM
K1
SW-1*1 1WAY
104
CL1
SRS-24VDC-SH
21
5
64
3OUT
RS1
IN
N1
IN
GND
GND
OUT
G
+24V
DG127-6
6
5
4
3
2
1
100V
+
+
_
_
Amp.
Speaker
24V
15k
22k
47k
100k
5.6k
5.6k
5.6k
5.6k
5.6k
5.6k
5.6k
5.6k
5.6k
7.5k
7.5k
5.6k
10k
A P
Switch for active or passive mode selection.
K1
SW-1*1 1WAY
104
CL1
SRS-24VDC-SH
21
5
64
3OUT
RS1
235BYQ
IN
N1
IN
GND
GND
OUT
G
+24V
DG127-6
6
5
4
3
2
1
100V
+
+
_
_
Amp.
Speaker
24V
A P
Switch for active or passive mode selection.
Passive mode: C X attenuates the volume if 24 V is not connected to 24 V terminal.
After the voltage supplying, C X sets the maximum volume level.
P
Active mode: C X set the maximum volume level if 24 V is not connected to 24 V terminal.
After the voltage supplying, C X starts attenuate volume.
A
y
x
25
o
Minimum Usage 18mm
Minimum Usage 18mm
C 5/ C 30/ C 60 volume controls
INSTALLATION MANUAL
C 5/ C 30/ C 60 Volume controls
2
3 Mount controller into the box
and tighten the screws.
4
Turn rotary switch counterclockwise till it stops to min
position. Put the knob on the volume controller. Pay attention
to knob concavity. The knob concavity should be in the
middle with a black dot as shown in the picture below.
5
Keep a plastic top panel in a 45˚ position and mount it on
the volume controller. For easy orientation black dot marking
should align with AMC letters as shown in picture below.
6
Turn counterclockwise until it clicks and locks into place.
7
To remove pull it and turn counterclockwise. Take o the cover.
The knob
concavity
needs to
meet black
point
Install ush mount box into the wall. Please note - controllers will
t well only with AMC ush mount wall boxes. There are two type
of boxes: for drywalls - CBh, for solid walls - CBs. Items can be
purchased optionally.
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