12
3.6. No LCD Monitor
If the DVR is not connected to any monitors, it will remind the customer of the exception by
Buzzer alarm.
Buzzer warning functions are as follows:
• No matter what types of alarm event occur (including Alarm recording 1~8, Motion detection
recording, G-force recording, Speed recording and Panic button recording), the Buzzer alarm will last
for a while.
• When the Buzzer alarms intermittently, it means that the DVR is unable to record currently.
Modes of intermittent alarm and their corresponding indications are as follows:
a. The electronic lock is open: one long whistle and one short whistles.
b. Diskless: one long whistle and two short whistles.
c. Disk file system exception: one long whistle and three short whistles.
d. The disks are normal but the alarm video files fill the disks: two short whistles and one
short whistles.
e. The disks are normal, but DVR is not recording: two short whistles and three short whistles.
4. Connection - Front Panel
1. Camera cable input
2. Wifi Connector
3. GPS Connector
4. Cellular Connector, TX/RX - N/A
5. Power Input (9-36V)
6. Alarm-In & Alarm-Out
7. RS485 & RS232
8. Debug port
9. USB3.0 connector
10. 6pin CVBS video monitor output
Summary of Contents for DV425
Page 25: ...25 5 7 Volume Modulation 0 is the minimum volume and 10 is the maximum volume 6 Record Setup ...
Page 37: ...37 7 9 Mirror ON Turn on Mirror function OFF Turn off Mirror function 8 Network ...
Page 43: ...43 8 5 FTP ...
Page 44: ...44 9 System 9 1 Log in Setup Set user name and password for boot up ...
Page 45: ...45 9 2 License Plate Number Setup Set license plate number and IP number ...
Page 47: ...47 9 5 Exception 9 6 ACC Settings ...
Page 55: ...55 9 10 System Info System Info Software version number ...
Page 58: ...58 12 NOTES ...
Page 59: ...59 ...
Page 60: ...60 DV425 DV425GPS ...