ZowieTek MegaDVR, Руководство пользователя

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Appendix
39
“ Reversal ”
※
Not all supported signals are listed. Other
untested signals may also be adopted to the
equipment.
Before you start & use MegaDVR, the video input
option & input video resolution must set correctly.
Please refer the manual of your video source device
to get the correct information of video output signal
that your video device supply.
You’re suggested to plug & unplug video source
device to MegaDVR while power off..
The built-in LCD screen or external monitor of
MegaDVR will display noise or blue-screen if no
video source input is connected, in which MegaDVR
can’t decide video input signal correctly.
In the following Problem/Solution section, please
refer the solutions and adjust your devices correctly.
P:The equipment does not start up.
S:
Confirm that the power plug is connected. (Make
sure that it is properly connected to an outlet and
has not become disconnected.)Switch the Power
Button on.
P:The screen shows black or stripes.
S:
If the incorrect video input option & input
resolution selected, device will be unable to get
video input signal or
judge video input signal
correctly, so screen will display incorrectly, such as
noise, blue screen, or with vertical stripe. Please
refer the follow table & set correctly depend on your
video input device.
P:How to set the right resolution/FPS?
S: The equipment will automatically find the suitable
Resolution and FPS depending on the input signal
when starting up or the signal type is chose. We
recommend you not to manually change the options
of Resolution or FPS except for special situations.
P:Cannot upgrade.
S:
Try to restore to default under the setting menu
and then repeat the upgrade procedure again.
P:Video color is not correct.
S:
If the video color of small LCD or the color of
recorded video is not correct, try to change
Chroma->Normal to Reversal under the video
menu.
P:No Video on LCD and preview DVI output.
S:
Check all physical connections. Make sure to use
Input button to select correct video input.
P:The selected Storage media is not right.
S:
MegaDVR may not select the proper storage
media because multiple storage can be connected at
the same time. In this case, please use
Storage
button to select correct storage media and make
sure the disk is formatted in FAT32.
P:Recorded video corrupted
S:
Once video recording stopped, it will take some
time to save video. Therefore, please unplug the
disk when you hear three times Beep and
the
status LED turns green.
P:Video don’t display correctly
S:
It always good idea to switch to the video or turn
on the MegaDVR after the video input signal
connected stably. Set the video signal to
AUTO
under the video menu. MegaDVR can detect and
recognize the input video format automatically.
P:Use a SD Card while the video files
malfunction/recording corruptions happened.
S:
Low write speed may cause unexpected problem.