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OPERATIONAL CHECKOUT ( Continued )
Setting the Radio
Audio Level
In most installations, the audio trimpot will not need to be
adjusted. However, follow these steps if an adjustment is
necessary.
1. Set the radio volume control to the maximum level at the
remote speaker located closest to the master station.
2. Set the radio volume to the OFF position at the other
remote stations.
3. Select a strong FM station at the master station.
4. Mute the radio at the master station by pressing the
MUTE key.
5. Use a small thin-bladed screwdriver to adjust the radio
audio trimpot until the audio at the remote speaker is at
the desired level. NOTE: If the radio audio is increased to
a high level, the radio volume may be too loud at even the
lowest setting at the remote speaker locations.
6. The radio volume control at all remote speaker locations
and at the master unit location may now be adjusted to the
desired level with no further adjustment to the radio audio
trimpot.
Setting the Intercom
Audio Level
In most installations, the intercom audio trimpot will not
need to be adjusted. However, follow these steps if an
adjustment is necessary.
1. At a remote speaker location, ask someone to speak to
someone else at the master station location.
2. Set the intercom volume control at the master station to
the maximum level. NOTE: The intercom volume may only
be adjusted when the system is in the intercom mode.
3. Use a small thin-bladed screwdriver to adjust the intercom
audio trimpot until the audio level is at the desired level.
4. The intercom volume control at all remote speaker
locations and at the master unit location may now be
adjusted to the desired level with no further adjustment to
the intercom audio trimpot.
Setting the Door Speaker
Volume Level
In most installations, the door speaker volume will not
need to be adjusted. However, follow these steps if an
adjustment is necessary.
1. Locate the door speaker volume trimpot on the master
station's Control P.C. Board.
2. Call a door speaker from the master station location.
Press the TALK key and speak in a normal voice.
3. Adjust the door speaker volume trimpot until the desired
door speaker volume level is achieved. NOTE: This
setting controls the audio level to the door speaker only.
DOOR SPEAKER
VOLUME LEVEL
TONE GENERATOR
(RINGER VOLUME)
ADJUSTMENT
11
INTERCOM AUDIO
TRIMPOT
RADIO AUDIO
TRIMPOT
FIGURE 22
FIGURE 23
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