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6.4 Buzzer
If the DVR is not connected to the monitor, check the DVR's recording status through
the buzzer.
Buzzer will alarm if the DVR is not recording under Normal Mode which is set by
default. To stop the buzzer from alarming, check whether the DVR is recording under the
Normal Mode or not.
Buzzer warning functions are as follows
Buzzer beep alarm will last for a while for all types of alarm event recording.
If the Buzzer beeps intermittently, it means that the DVR is unable to record.
Different beeping modes stand for different working status as below:
a. If the electronic lock is open: one long beep and one short beep
b. Diskless: one long beep and two short beeps
The parameter list of 7/10 inches HD monitor
Features used for HD DVR used for HD DVR
Resolution 1024 x 600 (RGB) 1024 x 600 (RGB)
Maximum Number of Cameras 1 1
Audio input 1 1
Audio output (loudspeaker)
HDMI input / /
Trigger No No
Contrast
600
:
1 800
:
1
Temperature
-20ºC, RH 90% -20ºC, RH 90%
Maximum Operating
Temperature
+70ºC, RH 90% +70ºC, RH 90%
Viewing Angle Monitor U: 70/ D: 50, R/L: 70/70 U: 75/ D:75, R/L: 75/75
Monitor Diameter (mm)
267mm (W) ×
30mm (T).
203mm (W) × 112mm (H)
× 28mm (T).
Split Screen No No
Volts 10-32V 10-32V