VS1 Operations and Maintenance Manual Operating the transmitter
Page 2-132 Issue 3.1 2013-10-01
Audio low thresholds
This setting provides adjustable thresholds for the main audio source and SCA audio source
(configurable timeout and trip level). These thresholds determine the limit for an associated low
audio alarm to be activated. If the applicable audio source (main or SCA) level falls below the
Trip
Leve
l setting (default is -22.5dB) for longer than the Timeout setting (default is 20 sec.), an alarm will
activate in the Status and Logs pages. When the audio source level increases above the Trip Level,
the alarm will clear. To disable the low audio alarm, set the associated Trip Level to -100dB. Press
Apply to save the change or Cancel to discard changes.
Figure 2.116: User Settings - Audio Low Thresholds
Valid range 0 to 600 s
Valid range -100 to -3 dB
Valid range 0 to 600 s
Valid range -100 to -3 dB
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