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Troubleshooting, Checking the status of the recorder – MITSUBISHI ELECTRIC DX-TL5716U User Manual

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Checking the status of the recorder

This recorder uses many electronic parts and HDDs and
malfunction may occur in them. By checking the status of
the recorder (faulty or normal) using the self-check function,
you can find a malfunction, if any, at an early stage and
prevent the recorder from remaining faulty.

Check the live image display.

Display the self-check menu.

Check the recorded images.

Detect HDDs.

Play back the recorded images.

Check the HDD detection list.

Finish

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Step

1 Press and hold down the HELP button on the

front panel of the recorder for 5 seconds or
longer.

The menu is displayed and a 16-split

screen is displayed.

When the power of the recorder is off, playback

operations or the HELP button is locked (

pages

117 to 120), or a menu is being displayed, you
cannot execute the self-check.

Step

2 Check the live image display.

Check that the live images from all cameras are

displayed.

Select [Yes] when they are displayed, and select [No]

when not. When you select [No], the HELP menu is
displayed.

Tips

To cancel the self-check halfway, press the HELP
button on the front panel of the recorder.

Step

3 Play back the recorded images.

When you select [Execute], the latest image of the

selected playback device is displayed. To change
the playback device, select the desired device in [Play
device].

Step

4 Check the recorded images.

Select [Yes] when the recent images are played,

and select [No] when not. When you select [No], the
HELP menu is displayed.

To play back data stored in other device, select

[Return] to display the previous screen, select the
desired device in [Play device], and then select
[Execute].

Notice

When resent images are not recorded or recording
has not been made frequently, an image recorded in
the past may be played back.

Step

5 Detect the connected HDDs.

When you select [Yes], information on the connected

HDDs is displayed.

Step

6 Check the HDD detection status.

Select [Yes] when all the connected HDDs are

displayed, and select [No] when not. When you
select [No], the HELP menu is displayed.

Step

7 Select [Finish] to exit the self-check.

The recorder returns to the status before the self-

check was executed.

Troubleshooting