Uniden GDVR 43 Series, Руководство пользователя

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no video output in single channel, multiple channels and all
channels.
Possible reasons:
•
Video format incorrect. Please ensure it is set correctly, either PAL or
NTSC. (Australia = PAL).
•
The image brightness is all 0. Please restore the default setup.
•
There is no video input signal or the signal is too weak.
•
The hardware of the DVR is damaged.
real-time image problems such as serious distortion of the image
color or the brightness, etc.
Possible reasons:
•
The DVR does not match with the impedance of the monitor.
•
The video transmission distance is too far or the attenuation of video
transmission cable is too big.
•
The setting of color and brightness for the DVR is wrong.
cannot find video files in local playback.
Possible reasons:
•
Something is wrong with the data cable or the jumper of the hard disk
•
The hard disk is damaged or no video data.
•
Record function has been disabled. Please click Record icon under Setup
to enable it.
•
The video files you want to see have been overwritten after a recent disk
format.
Blurred screen when viewing the local video.
Possible reasons:
•
The video quality is set too low.
•
The program data reads wrongly, always become normal after rebooting
up the DVR.
•
Something is wrong with the data cable or the jumper of the hard disk
•
The hard disk is damaged.
•
The hardware of the DVR is damaged.