Concord 4 Series Systems
55
Access Timeout
(09004)
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.
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.
Beep Delay
(09005)
Audio Verification-Partition 1 (Default = 02 sec.)
This setting determines how long AVM access
beeps are delayed (0–300s, in 2-second intervals) at
the beginning of a 2-way audio session.
To change the Beep Delay:
1. With the display showing
AUDIO VERIFY OFF/ON
, press A or B until
the display shows
BEEP DELAY nn SECS
(current setting)
.
2. Enter the desired time. The display flashes the entered setting. Press
# and the display shows the new setting.
Access Code
(09006)
Audio Verification-Partition 1 (Default = **** or none)
This setting determines the code required to access
the audio verification module to start an audio ses-
sion. If no code is programmed, pressing * starts an
audio session.
To change the Access Code:
1. With the display showing
AUDIO VERIFY OFF/ON
, press A or B until
the display shows
ACCESS CODE nnnn
(current code)
.
2. Enter the desired
4-digit access code
. The display flashes the
entered code. Press # and the display shows the new setting.
To delete an Access Code:
1. With the display showing
AUDIO VERIFY OFF/ON
, press A or B until
the display shows
ACCESS CODE nnnn
(current code)
.
2. Press D to delete.
Vox Mic Gain
(09007)
Audio Verification-Partition 1 (Default = 14)
This setting determines the microphone sensitivity
for triggering voice-activated switching (VOX).
For the Interrogator 200, the default setting (14) is
recommended.
Room size, acoustics and furnishings where the
Interrogator 200 is located will influence the set-
ting. Setting range is from 01 (low) to 64 (high).
To change the Vox Mic Gain:
1. With the display showing
AUDIO VERIFY OFF/ON
, press A or B until
the display shows
VOX MIC GAIN nn
(current setting)
.
2. Enter the desired
2-digit setting
(01 - 64). The display flashes the
entered setting. Press # and the display shows the new setting.
Vox Gain Range
(09008)
Audio Verification-Partition 1 (Default = 64)
This setting determines the gain range for voice-
activated switching (VOX).
Setting range is from 01 (low) to 64 (high). For best
results, this setting should be higher than the Vox
Mic Gain.
To change the Vox Gain Range:
1. With the display showing
AUDIO VERIFY OFF/ON
, press A or B until
the display shows
VOX GAIN RANGE nn
(current setting)
.
2. Enter the desired
2-digit setting
(01 - 64). The display flashes the
entered setting. Press # and the display shows the new setting.
Manual Mic Gain
(09009)
Audio Verification-Partition 1 (Default = 64)
Not used.
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