Appendix F: Troubleshooting - Mitsubishi Electric LDTV152 - 52IN LCDtv 1920X1080 10000:1 S-vid Comp-vid USB Owner's Manual

Appendix F: Troubleshooting

TV Reset Comparison Guide
You can resolve many common TV problems using
the reset functions described in the following table.
See also the 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
™
and PerfecTint intensities seem out
Reset of balance, use the
(for the single PerfectColor/ PerfecTint
input currently reset to reset the color
balances to the original
)
being watched)
factory settings.
Both PerfectColor and
PerfecTint and are reset
at the same time.
A/V Memory When audio and/
Reset or video settings for
(for the single a single input seem
input currently incorrect, use A/V
being watched) Memory Reset to
return the input to
the original factory
settings.
A/V Reset To reset audio and
(for all inputs) video adjustments for
all inputs to the original
factory settings.
Channel To erase and
Memorization re-memorize channels
on ANT 1 or ANT 2.
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.
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
Main 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
Main 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
control-panel buttons GUIDE and
FORMAT at the same time.
1. While viewing the TV, press
to display the Main menu.
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.
Appendices
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.
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.
MENU 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 on page
45 .
CableCARD channels are reac-
quired.
83