Specifications

4.
5.
6.
The Page VOX (voice activation) sensitivity is turned fully
counter-clockwise if the Dry Loop feature is not used.
Adjust Music Input level. Clockwise rotation will increase the level.
Listen and set to a comfortable level.
Using a telephone from the host system, dial the paging extension.
Speak into the telephone in a normal manner. Your voice should
be heard from all connected speakers. The AmpliCenter Page
Input has an automatic level control (ALC) which keeps loud voices
and normal voices output at the same level. Beware of paging from
a telephone directly under a loudspeaker feedback howl can occur.
(An anti-feedback speech processing unit or a record/playback
delay unit may solve this problem.)
Re-adjust Music Input level to the desired loudness relative to
Paging loudness.
Some loudspeaker taps may have to be re-adjusted to get even
coverage at all locations. Be sure that the final speaker tap setting
totals do not exceed the power rating of the AmpliCenter.
Adjust Music Ducking level. This feature allows music to continue
to be heard during a Page, but at a reduced level. The range is
from less than –40 dB (full CCW) to –6 dB (full CW). If music-in is
not connected, set to full CCW.
70V OUT
PAGE IN MUSIC IN
AMPLICENTER
BACK PANEL
LOW FREQ
CUT-OFF
Figure 9. Test Page Adjustments
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