Mitsubishi Electronics 838 SERIES ユーザーズマニュアル

If the picture shape 
seems incorrect, use 
the 

FORMAT key to 

change the shape of 
the picture.

Press 

FORMAT to cycle through the 

aspect ratios available for the signal.

The last-used format for a signal 
type is memorized for each input.  
The next time the same input and 
signal type are viewed, the last-
used format will be recalled.

PerfectColor™/ 
PerfecTint™ 
Reset (838 
Series)
(for the single 
input currently 
being watched)

When the color 
intensities seem out 
of balance, use the 
PerfectColor/PerfecTint 
reset to reset the color 
balances to the original 
factory settings.
Both PerfectColor and 
PerfecTint are reset at 
the same time.

1.  While viewing the input being 

reset, press 

MENU and go to 

Picture > Perfect.

2.  Press ENTER to display the 

PerfectColor adjustment screen.

3.  Press CANCEL to reset the colors.

All PerfectColor/PerfecTint 
sliders are reset to the original 
center position.  The PefectColor/
PerfecTint settings for other 
inputs remain unchanged.

A/V Memory 
Reset
(for the single 
current input)

When audio and/
or video settings for 
a single input seem 
incorrect, use A/V 
Memory Reset to 
return the input to 
the original factory 
settings.

During General TV Viewing
1.  While viewing the input to reset, 

press 

MENU and go to Picture > 

Reset.

2.  Press ENTER to highlight Reset.
3.  Press ENTER again to reset.

While Using VUDU Movies and 
Some VUDU Apps
Press 

TOOLS and 3.

All Audio and Video settings for 
the individual input are reset 
except for the global settings 
for audio Balance, Listen To, 
Language, and settings in the 
Picture > Advanced menu.

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 

channel (a channel from the 

ANT input, 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.

Service
If you are unable to correct a problem with your TV, 
consult your Mitsubishi dealer or Mitsubishi Consumer 
Relations at (800) 332-2119.

•  DO NOT adjust any controls other than those

described in this Owner’s Guide.

•  DO NOT remove the protective back cover of your

TV.

•  To order replacement or additional remote con-

trols or lamp cartridges, visit our website at 
www.mitsuparts.com or call (800) 553-7278.

•  For questions:

  Call Consumer Relations at 800-332-2119.
  E-mail:  MDEAservice@mdea.com
  Website:  www.mitsubishi-tv.com