![Dahua Mobile DVR Series Скачать руководство пользователя страница 167](http://html1.mh-extra.com/html/dahua/mobile-dvr-series/mobile-dvr-series_user-manual_500111167.webp)
156
DVR local video output quality is not good.
13. Network connection is not stable.
There are following possibilities:
Network is not stable.
IP address conflict.
MAC address conflict.
PC or DVR network card is not good.
14. USB backup error.
There are following possibilities:
Burner and DVR are in the same data cable.
System uses too much CPU resources. Please stop record first and then begin backup.
Data amount exceeds backup device capacity. It may result in burner error.
Backup device is not compatible.
Backup device is damaged.
15. Alarm function is null.
There are following possibilities:
Alarm setup is not correct.
Alarm cable connection is not correct.
Alarm input signal is not correct.
There are two loops connect to one alarm device.
16. Remote control does not work.
There are following possibilities:
Remote control address is not correct.
Distance is too far or control angle is too small.
Remote control battery power is low.
Remote control is damaged or DVR front panel is damaged.
17. Record storage period is not enough.
There are following possibilities:
Camera quality is too low. Lens is dirty. Camera is installed against the light. Camera
aperture setup is not correct.
HDD capacity is not enough.
HDD is damaged.
18. Cannot detect SIM card
There are following possibilities:
There is no SIM card.
SIM card direction is wrong.
SIM card is malfunction.
19. My cell phone 3G/4G dial failed.
Содержание Mobile DVR Series
Страница 1: ...Mobile Digital Video Recorder User s Manual V 1 0 0 ...
Страница 5: ...iv 7 FAQ 154 8 Appendix A HDD Capacity Calculation 159 9 Glossary 160 10 Abbreviation 161 ...
Страница 105: ...94 Figure 4 100 ...
Страница 136: ...125 Figure 5 33 Figure 5 34 ...