User Manual
109
1. DVR is not booting up
z Check the power supply
z Check the power cord
2. Monitor won’t display anything
z Check the monitor’s power supply
z Check the connection between the DVR and the monitor
z Check the monitor’s cable port
z Check whether DVR is turned on
z If the images are in black and white, check the camera type (NTSC/PAL) and
reboot
3. Some channels are dead
z Check the camera’s power supply
z Check the camera’s input status
z Check the DVR’s input port
z Check the Activity setting under the Screen menu
z Check the Covert setting under the Monitor menu
4. The video won’t record
z Check for the HDD connection status from Disk Manager
z Check the Recording settings
5. The recordings won’t play
z Check the Recording settings
z Check the button activity
6. Images are too dark or bright
z Check the camera’s configuration
z Separate the visual input cable from power supplies
z Check the Brightness and Contrast settings under the Screen menu
7. The remote won’t work
z Check the batteries