77
12 FAQ
1) The System C
an’t Start up?
Check the power connection. Please follow the steps below to check the power connection:
1. Check the input power: if the power wire is connected correctly, if the ground wire is connected
to the battery, and if the fuse on the power wire is in good condition.
2. Check if the voltage of the ACC signal wire is higher than 6 V.
3. Check if the input voltage of the device is higher than the shutdown voltage set on the screen of
the device.
2) The Device Keeps Restarting?
Please follow the steps below to check:
1. Check if the supply voltage of DVR is insufficient. If it is lower than the start-up voltage, the
device would restart repeatedly.
2. Restart the device to see if it will work properly.
3) Unable to Recognize Disks
?
1. Check if the disk is in good condition and make sure that it is installed with good contact.
2. The disk has been formatted by DVR.
3. Restart the device to see if it will work properly.
4) Unable to Recognize Cameras
?
1. Make sure the camera is good and the connection is correct.
2. Reconnect all wires (e.g. DB44 wire & extended wires) between cameras and the device.
3. Restart the device to see if it will work properly.
5) GPS Abnormal
?
Check if the GPS antenna is properly installed.
Summary of Contents for SW004SSD
Page 9: ...6 4 Wiring Diagram ...
Page 27: ...24 Character Switching Introduction ...
Page 53: ...50 9 9 Mirror ON Mirror function on OFF Mirror function off ...
Page 74: ...71 Step 3 When Update success is shown on the display the device will reboot automatically ...
Page 79: ...76 11 10 System Info System Info Software version number ...