Appendix E: Troubleshooting - Mitsubishi Electric WD-57733 Owner's Manual

Appendix E: Troubleshooting

TV Reset Comparison Guide
You can resolve many common TV problems using the
reset functions described in the following table. See
also the additional troubleshooting suggestions later in
this appendix.
IMPORTANT
Before you change sound or picture settings: If
picture or sound settings seem wrong for a broadcast
Reset Name When to Use
Format
When the picture shape
seems incorrect, use
FORMAT to change the
shape of the picture.
PerfectColor™ When the color intensities
and PerfecTint™ seem out of balance,
Reset
use the PerfectColor/
(for the single PerfecTint reset to reset
input currently the color balances to the
being watched) original factory settings.
Both PerfectColor and
PerfecTint and are reset
at the same time.
A/V Memory When audio and/or video
Reset
settings for a single input
(for the single seem incorrect, use A/V
input currently Memory Reset to return
being watched) the input to the original
factory settings.
A/V Reset To reset audio and video
(for all inputs) adjustments for all inputs
to the original factory
settings.
Channel
To erase and
Memorization
re-memorize channels on
ANT 1 or ANT 2.
Lock Menu Pass
To change your
Code
menu pass code
How to Use
Press the FORMAT key to cycle through the
available formats to find the best format
for the current picture.
1. While viewing the input to be reset,
press MENU to display the
menu with the A/V icon highlighted.
2. Use to highlight PerfectColor
and press ENTER to display the
PerfectColor adjustment screen.
3. Press CANCEL to reset the colors.
1. While viewing the input to be reset,
press MENU to display the
menu with the A/V icon highlighted.
2. Use to highlight the Reset icon
and press ENTER to reset.
While viewing the TV, press the front
panel buttons GUIDE and FORMAT at the
same time.
1. While viewing the TV, press MENU to
display the
2. Press to highlight the Setup icon.
3. Press to highlight the Scan icon.
4. Press to highlight the antenna
input and reception mode, e.g. Ant
1 Air.
5. Press to highlight the Start
button icon and press ENTER to start
the memorization.
Lock See the cutout page in Appendix B.
Appendices
channel (a channel from ANT 1, ANT 2, a cable box, or
satellite receiver), first check other channels from the
same input before changing settings. If most other
channels from the same input seem correct, there is
likely a problem with the broadcast rather than with the
TV. Use care in this case, as changes you make to fix
problems on individual channels also affect all other
channels on the same input.
Main
Main
Main
menu.
Resulting Action
The last-used format for a signal
type is memorized for each input.
The next time the same input and
the same signal type is viewed, the
last-used format will be recalled.
All PerfectColor/PerfecTint sliders
are reset to the original center
position. The PefectColor/PerfecTint
settings for other inputs remain
unchanged.
Note: PerfecTint sliders are avail-
able only on 734 series models.
All Audio and Video settings for the
individual input are reset except
for the Listen To, Language, audio
Balance, and Closed Caption
settings.
All Audio and Video settings are
returned to the original factory
settings, including Listen To and
Language, plus Closed Captions
settings and Format settings .
All previously memorized chan-
nels for the selected antenna
input are erased and a new set of
memorized channels is created.
All custom settings for FAV,
channel names, and channel
locks are deleted. To add or
delete individual channels, see
Edit menu instructions in chapter
5, "TV Menu Settings."
Allows a new code to be established.
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