Samsung SVR-470 Benutzerhandbuch

Appendix A) Troubleshooting

Appendix

Appendix A) Troubleshooting

1. Cannot turn on DVR

‐ Check power

‐ Check the power cord

2. Monitor displays black screen

‐ Check the monitor power

‐ Check the connection between the monitor and DVR

‐ Check the monitor cable port

‐ Check the DVR power

If the screen displays in only black and white, check the camera type (NTSC/PAL) and then reboot

3. Some channels fail to display video

‐ Check the camera power

‐ Check the camera video input

‐ Check the DVR input port

‐ Check ON/OFF on Activity under Screen Setup

‐ Check the Convert menu under Monitor Setup

4. Video is not stored

‐ Use Disk Manager to check if the HDD is mounted

‐ Check Record Setup

5. Cannot play video

‐ Check Record Setup

‐ Check the Play button

6. Video is too bright or too dark

‐ Check the camera settings

‐ Detach a power cable adjacent to the video cable

‐ Check Brightness and Contrast under Screen Setup

7. Remote controller does not work

‐ Check the battery

‐ Check remote controller IDs

‐ Check the remote controller operation range

8. Front panel buttons do not work

‐ Check the DVR power

‐ Check the Screen Lock status

9. Network does not function

‐ Check the network cable connection