IC Realtime Max 4, Руководство пользователя

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6. Can not search local records.
These are the possibilities:
HDD ribbon is loose or damaged.
HDD is physically or logically damaged.
The recorded file has been overwritten.
Record function has been disabled.
7. Video is distorted when searching local records.
These are the possibilities:
Video quality setup is too low.
There is a mosaic in full screen. Restart the DVR to solve this problem.
HDD data ribbon malfunction.
HDD malfunction.
DVR hardware malfunction.
8. There is no audio when monitoring. (Live/Playback)
These are the possibilities:
Audio inputs could be loose.
Audio device could have incorrect power.
Audio cable is damaged.
DVR hardware malfunctions.
9. There is audio when monitoring but there is no audio with system playback.
These are the possibilities:
Setup is incorrect. Enable audio recording from the Encode menu.
10. Time display is not correct.
These are the possibilities:
Setup is incorrect. Adjust the current time from the General menu.
CMOS battery failing or depleted. Replace with a CR-2032 style battery.
11. DVR can not control PTZ.
These are the possibilities:
PTZ control setup, connection or installation is incorrect.
PTZ dome setup is incorrect.
PTZ ID and DVR control address don’t match. (Change in
Settings Pan/Tilt/Zoom)
When there are several decoders, add 120 Ohm between the PTZ decoder
A/B cables furthest end to delete the feedback or impedance. Otherwise the
PTZ control will be unstable.
The distance is too far for data communication.
12. Motion detection function does not work.
These are the possibilities:
Period setup is incorrect.