Troubleshooting - Aiwa HT-DV1 Operating Instructions Manual

TROUBLESHOOTING

If something seems to be wrong with the system, first check the items in the table below.
Symptom
The power does not come
on.
The disc does not play.
Playback stops almost
immediately.
No picture
The picture quality is poor.
No sound
The remote control does
not work, or does not work
correctly.
No response from the
system
Each DVD has different capabilities
The DVD's many capabilities differ depending on the disc.
The following situations may be caused by information on
the disc itself.
• The audio or subtitles are not reproduced in the language
specified in the setup menu.
• The audio track or subtitles cannot be changed.
• There are no subtitles.
• No DVD menu. The DVD menu is not displayed in the
language you want.
• The view angle cannot be changed.
• The rating restriction does not work.
• The resume or mark function does not work.
• Is the AC power cord plugged firmly into a live outlet?
• Is the DC cord connected properly?
• Is there condensation inside the system? (Leave the system idle
with the power on for 1 to 2 hours.)
• Are you trying to use a disc that can't be played, such as a
PHOTO CD?
• Is the disc dirty? Is it loaded properly?
• Does the disc exceed the specified rating level?
• Is the system connected correctly?
• Are the video connections firmly attached?
• Is the television video mode set correctly?
• Is the system in a place subject to vibrations?
• Are the video connections firmly attached?
• Is the disc dirty?
• Is the system connected directly to the television set? Or is it
connected through a video deck, a selector switch, or a television
with a built-in video deck?
The picture may be bad when used with some television sets or
projectors, due to the DVD copy protection scheme.
The picture quality may also suffer if the system is connected
through a selector switch with other video equipment. Try turning
off the power to the other video equipment.
The picture quality may be somewhat poor when paused, when
doing frame advance, or during fast forward or fast reverse. This
is not a malfunction.
• Is the system connected correctly?
• Are the speaker cords inserted firmly into the speaker terminals?
Has a short circuit occurred at the speaker terminals?
• Is the connected audio equipment turned on? Is the volume of
the connected equipment set correctly? (Note that there is no
audio during slow playback, frame advance and fast forward/
reverse except with audio CDs.)
• Is the remote control battery installed correctly?
• Is the remote control too far from the system? Is there
something in the way?
• Is the remote control battery getting weak?
• Is the system in sunlight or strong fluorescent light?
• Hold down TIME on the DVD player for more than 4 seconds.
After the power is turned off, press POWER (6STANDBY/ON)
again to restore the system.
Check
How to initialize the DVD player
Turn off the power and open the disc cover. Then, while
holding down s, press POWER 6STANDBY/ON. The
initial condition is restored and "CLEAr" appears on
the display window.
As all the settings after purchase return to the initial
condition, set them again.
See page
11, 15
11, 12
2
4
6, 16
46
11, 12, 13
11, 12, 13
16
2
11, 12, 13
6
11
11, 14
11, 14
16, 17
7
7
7
En
7
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51
ENGLISH