Unisen LT-40153 Appendix E Troubleshooting, TV Reset Comparison Guide, Service, Customer Support

Models: LT-52153 LT-46249 LT-52151 LT-46151 LT-52249 LT-46153 LT-40151 LT-40153

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Appendices81

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 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.

Reset Name

 

When to Use

 

How to Use

 

Resulting Action

Format

 

When the picture

 

Press the MORE key and then repeat-

 

The last-used format for a signal

 

 

 

 

 

shape seems

 

edly press 0 (FORMAT) to cycle

 

type is memorized for each

 

 

incorrect, use

 

through the available aspect ratios.

 

input. The next time the same

 

 

MORE > 0 (FORMAT) to

 

 

 

 

input and the same signal type is

 

 

change the shape of

 

 

 

 

viewed, the last-used format will

 

 

the picture.

 

 

 

 

be recalled.

 

 

 

 

 

 

 

 

PerfectColor

 

When the color

 

1.

While viewing the input to

 

All PerfectColor/PerfecTint

Reset

 

intensities seem out

 

 

be reset, press MENU and

 

sliders are reset to the

or

 

of balance, use the

 

 

go to Adjust > Picture+ >

 

original center position. The

PerfectColor/

 

PerfectColor/PerfecTint

 

 

PerfectColor.

 

PefectColor/PerfecTint settings

PerfecTint

 

reset to reset the color

 

2.

Press ENTER to display the

 

for other inputs remain

Reset (153 and

 

balances to the original

 

 

unchanged.

 

 

 

PerfectColor adjustment screen.

 

249 Series)

 

factory settings.

 

3. Press CANCEL to reset the colors.

 

 

(for the single

 

Both PerfectColor and

 

 

 

 

 

 

 

 

 

input currently

 

PerfecTint are reset at

 

 

 

 

 

being watched)

 

the same time.

 

 

 

 

 

 

 

 

 

 

 

 

A/V Memory

 

When audio and/

 

1. While viewing the input to reset,

 

All Audio and Video settings

Reset

 

or video settings for

 

 

press MENU and go to Adjust >

 

for the individual input are

(for the single

 

a single input seem

 

 

Reset.

 

reset except for the Listen To,

input currently

 

incorrect, use A/V

 

2. Press ENTER to highlight the

 

Language, audio Balance,

being watched)

 

Memory Reset to return

 

 

Closed Caption, and Advanced

 

 

the input to the original

 

 

Reset icon.

 

Picture settings.

 

 

 

3. Press ENTER again to reset.

 

 

 

factory settings.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A/V Reset

 

To reset audio and

 

While viewing the TV, press the

 

All Audio and Video settings are

(for all inputs)

 

video adjustments for

 

control-panel buttons ACTIVITY and

 

returned to the original factory

 

 

all inputs to the original

 

VOLUME DOWN at the same time for at

 

settings, including Listen To,

 

 

factory settings.

 

least two seconds.

 

Language, audio Balance,

 

 

 

 

 

 

 

Closed Captions, and Format.

Service and Customer Support

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.

Customer Support

To order replacement or additional remote con- trols or to purchase an IR emitter cable, 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

249 Series. If you are having difficulty with your VUDU account, contact VUDU Customer Care at www.VUDU.com/support.

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Unisen LT-40153, LT-52153, LT-46249 Appendix E Troubleshooting, TV Reset Comparison Guide, Service and Customer Support