AT&T PagePac Plus AmpliCenter - Manual (Page 33)

Music Source Interface
Music Input To provide background music for your paging system, a music source can
be connected to your AmpIiCenter at the 10-position connector on the rear.
The audio source can be a CD player, AM, FM, or commercial radio, tape
player, or other audio device. Since most music sources are stereo, left
and right channel inputs are combined in the AmpliCenter. Monophonic
sources can be connected to either left or right input with the other not
connected.
You can adjust the music volume level, ducking level (volume of music
while voice page is active) by means of volume controls on the rear of the
AmpliCenter.
The AmpliCenter unit amplifies and distributes the music signal to the
paging zones.
The PagePac Plus AmpliCenter has a screw strip connector that ties down
the cabling from the music source. Refer to figure 3-7.
SHIELDED
CABLE
OUT TO
SPEAKERS
FROM EXTERNAL
MUSIC SOURCE
Figure 3-7. Music Input Connections
3-12 lnstalling the Hardware