ADRF PSR-VU-9537-UA, Руководство пользователя

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7.3.4 Alarm Settings & Battery Alarm Settings
Figure 7-13 Control Tab
–
Alarm & Battery Alarm Settings

DL Signal Low Level : Allows the user to specify how low
the signal can be before triggering a “
Downlink Signal
Low
” soft
-fail alarm

DL Signal Not Detected Level : Allows the user to specify how low the signal can be before triggering a
“Downlink Signal Not Detected” soft
-fail alarm

DL RF Power Level : Allows the user to set a maximum deviation value for the downlink RF power before
triggering a “DL RF Power Level” soft
-fail alarm
- For example, if the input signal is -50 dBm and the gain is set to 60 dB, the expected output power
should be 10 dBm. If the Downlink RF Power alarm value is set to 6dB, then a soft-fail alarm will trigger
if the output power falls below 4 dBm

DL Over Power Level : DL Over Power Alarm will trigger when the DL output level exceeds this level

UL Over Power Level : UL Over Power Alarm will trigger when the UL output level exceeds this level


Battery Check:

Check All
–
All battery related alarms are checked which include Battery Fail, Battery Not Installed, Low
Battery, and Battery Not Charge

Except Install
–
Only Battery Fail, Low Battery, and Battery Not Charge alarms are checked

Check Off
–
Does not perform any battery check

Battery Not Charge Check:

On
–
Checks for the Battery Not Charge alarm

Off
–
Disables the check for the Battery Not Charge alarm


Please note that the Battery Check setting must to set to Check All to be compliant with UL 2524. Selecting
Except Install or Check Off will impact the compliance of the UL 2524 code.
Figure 7-14 Battery Alarm Settings
