Naxa ND-842 - Manual (Page 20)

TROUBLESHOOTING
Check the chart below for a possible cause of the problem you are experiencing before requesting
service for this unit, Some simple checks or minor adjustment on your part may eliminate the problem
and restore proper operation. Let the technician maintain the unit. Keep away from static electricity
properly before maintenance as loader, key IC are easy to be damaged by it.
Suggested solution
Plug the power cord into the power outlet tight to turn on/off once
Disc access time within 10-20 seconds is normal
The disc is scratched or defiled (change disc)
The code of disc is different from the code of unit (change the disc)
PAL to NTSC error (Set video output as AUTO)
If your TV does not have P-Scan function, pressing VIDEO button on the
remote may cause this. Press VIDEO button again to rectify.
Ensure that the equipment is connected properly.
Ensure that the TV or audio equipments are not muted.
Ensure that the audio output setting is correct.
The picture will be somewhat distorted at times.
This is normal advance or reverse.
Choose the correct setup at TV TYPE item that matches the TV set.
Check the batteries being installed with correct polarities.
Replace the batteries depleted. Point at remote control sensor and
operate it within 5 meters.
Turn the unit off and then back to on. Alternatively, turn off the unit,
disconnect the AC power cord for 5 to 10 minutes and then reconnect it.
If the audio soundtrack and/or subtitle language does not exist in the
disc, the language selected at the initial settings will not be seen/heard.
Alternative audio soundtrack (or An alternative language is not selected
with discs which contain subtitle) language cannot be more than one
language selected.
This function depends on software availability.
Even if a disc has a number of angles recorded,
these angles may be recorded for specific scenes only.
This function is suitable for VCD with playback control disc.
In program playing mode, no repeat, A-B functions are available.
No power
Cannot read disc
No picture
No sound
Picture is distorted
during fast forward or
reverse
No (4:3)(16:9) picture
Remote control does
not function
Unit s or remote
control buttons are
not functioning or
other abnormal
phenomena
Audio soundtrack and/
or subtitle language
not found in settings
Can not change angle
No playback menu
Miscellaneous
Trouble
,
DVD PLAYER
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