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Tip
You can press • / to adjust the interval to repeat alarm.
Stop alarm ring
1 When the alarm rings, press the corresponding AL 1 or AL 2 .
The alarm stops but the alarm settings remain. »
View the alarm settings
1 Press AL 1 or AL 2 .
Backup Battery Mode
Under normal use, the unit should be powered through the AC adapter.
If the AC adapter is disconnected, the unit will automatically switch to
Backup Battery mode.
Under Backup Battery mode:
The unit displays the same as under the Standby mode, with •
backlight off.
Only the functions below are available:•
Clock•
Ala• rm
Note
Alarm source is defaulted to ‘Buzzer’ under Backup Battery mode. •
When AC Power is plugged back, the unit will exit Backup Battery
mode and go to Standby mode.