MDR Manual
32
D) Audible Alarm:
Press ENTER to enable or disable alarm buzzer for the external Control panel accessory.
The buzzer will beep when the following conditions are met:
•
System Diagnostics
: when some system problem occurs, such as: Hard disk
failure, no space for Hard disk etc;
•
Camera Failure
: due to video input signal loss;
•
Sensor Trigger
: External sensor trigger
Scroll
to
APPLY
and press
ENTER
to save the new settings.
L
Notice: when the
Audible Alarm
on, require login as administrator to stop buzzer;
