INSTALLATION
(CONTINUED)
6. Set the Impedance Magnification Switch (See
Figure 7
) as determined by the IM charts (
Figures 4
and
5
).
7. Plug the connectors into the volume control as shown in
Figure 6
. The inputs of the IM volume control are the
connector pins labeled AMPLIFIER. The outputs are the connector pins labeled SPEAKERS.
NOTE: IF YOU REVERSE THESE CONNECTIONS, THE VOLUME CONTROL WON’T
FUNCTION PROPERLY.
8. Connect the 2 conductor power-supply wiring between the volume control
(See
Figure 8
) and the receiver’s switched outlet or a Niles MVC HUB4
speaker/ power hub (See
Figure 3
).
9. Secure the volume control to the junction box. Insert the 1-1/4" device screws
into the oblong screw holes on the top and bottom of the volume control.
The oblong shape of the screw holes helps you place the volume control in
a vertical position. Align the screws with the threaded holes in the junction
box. Tighten the screws using a Phillips screwdriver. DO NOT OVERTIGHTEN. If
necessary, loosen these screws several turns so the volume control fits flush
with the faceplate.
Figure 9.
Loosening the screws
for a Flush fit
NILES AUDIO CORPORATION – 1-800-BUY-HIFI
15
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