Concord 52
Audio Verify (0900)
Audio Verification-Partition 1(Default = off)
This setting determines whether or not the
system can be accessed by phone for alarm
verification.
¾
To turn Audio Verification off or on:
1. With the display showing AUDIO VERIFICATION, press #. The display shows
PARTITION 1.
2. Press # again and the display shows
AUDIO VERIFY OFF/ON (current setting).
3. Press 1 (off) or 2 (on). The display flashes the entered setting. Press # and the
display shows the new setting.
Audio Mode (0901)
Audio Verification-Partition 1(Default = 1)
This setting determines how the audio verification module operates. Choose one
of the following:
• (1) Instant—Allows the central station operator instant access for an audio
session by entering the AVM code or by pressing * (if an AVM access code
is not programmed) upon completion of panel alarm report (also see
ACCESS TIMEOUT).
• (2) Callback—Allows the central station operator to contact persons on the
premises after one ring and verify the alarm report. Operator must press *
or enter the AVM access code within 20 seconds after ring. The panel does
not report any alarms during the AVM session, except for fire alarms.
• (3) Callback Silent—Same as Callback, except premises phones do not
ring.
¾
To set Audio Mode:
1. With the display showing AUDIO VERIFY
OFF/ON
, press A or B until the display
shows
AUDIO MODE nn (current setting).
2.
Enter the desired mode number (1–3). The
display flashes the entered setting. Press
#
and the display shows the new setting.
Fire Shutdown (0902)
Audio Verification-Partition 1(Default = off)
This setting determines whether system sirens turn
off during a fire alarm audio session.
¾
To turn Fire Shutdown off or on:
1. With the display showing AUDIO VERIFY OFF/ON, press A or B until
the display shows
FIRE SHUTDOWN OFF/ON (current setting).
2. Press 1 (off) or 2 (on). The display flashes the entered setting. Press
# and the display shows the new setting.
Silent Talkback (0903)
Audio Verification-Partition 1(Default = off)
This setting determines whether the central station
operator can speak to persons on the premises (on)
or only listen (off) during a silent or duress alarm
audio session.
¾
To turn Silent Talkback off or on:
1. With the display showing AUDIO VERIFY OFF/ON, press A or B until
the display shows
SILENT TALKBACK OFF/ON (current setting).
2. Press 1 (off) or 2 (on). The display flashes the entered setting. Press #
and the display shows the new setting.
Access Timeout (0904)
Audio Verification-Partition 1(Default = 90 sec.)
If the Audio Mode is set to “Instant,” then this set-
ting determines how much time (30–300s, in 2-sec-
ond increments) the central station operator has to
enter the AVM access code after the panel is
accessed for an audio session.
¾
To change the Access Timeout:
1. With the display showing AUDIO VERIFY OFF/ON, press A or B until
the display shows
ACCESS TIMEOUT nn SECS (current setting).
2. Enter the desired time. The display flashes the entered setting. Press #
and the display shows the new setting.
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