84Appendices

Appendix F: Troubleshooting, continued

Reset Name

When to Use

How to Use

Resulting Action

Lock Menu

To change your Lock

See the cutout page in Appendix B,

Allows a new code to be

Pass Code

menu pass code

page 67.

established.

 

 

 

 

Control-Panel

To re-enable the

Press and hold the MENU button

Allows the control panel to be

Lock Release

control-panel buttons

on the control panel for over eight

unlocked if the remote control is

 

after activation of the

seconds. This works even if the TV

misplaced.

 

Control-Panel Lock

is powered off.

 

 

 

 

 

System Reset

If the TV does not turn

Press the SYSTEM RESET button on the

The TV will turn off and the green

 

on or off, does not

control panel.

LED will flash quickly for about

 

respond to the remote

 

 

one minute. When the green LED

 

control or control-

 

 

stops flashing, you may turn on the

 

panel buttons, or has

 

 

TV. The changes you made most

 

audio but no video.

 

 

recently, before using SYSTEM RESET,

 

 

 

 

may be lost. Changes you made

 

 

 

 

previously, however, are not lost.

 

 

 

 

TV Reset

To reset all consumer-

1. While viewing the TV, press MENU

The TV will start the initialization

IMPORTANT:

accessible settings

 

to display the TV Main menu.

process. The TV will then turn off

Use this reset

and all memories to

2.

With the Main menu displayed,

and the front green LED will start

the original factory

 

press number keys 1 2 3 to

flashing. When the LED stops

only if all other

 

defaults.

 

display the Reset menu.

flashing, you can turn the TV on

resets have

 

 

 

 

again. The Parental Lock Pass

been unsuc-

CAUTION: All owner-

3.

READ THE ON-SCREEN

code will remain unaffected, but

cessful.

performed setups and

 

WARNING AND INSTRUC-

 

all other memories and settings

 

adjustments will be

 

TIONS.

 

 

outlined in this Owner’s Guide

 

erased.

 

• If you do not wish to use this

 

 

will need to be set again.

 

 

 

 

 

 

reset, press EXIT or MENU to

 

 

 

 

back out.

 

 

 

 

• If you do wish to use the

 

 

 

 

reset, press ENTER to erase all

 

 

 

 

memories and settings.

 

 

 

 

 

 

Service and Customer Support

Service

If you are unable to correct a problem with your TV, consult your Mitsubishi dealer or Mitsubishi Con- sumer 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 Owner’s Guides, 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

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Mitsubishi Electronics LT-52148, LT-46148, LT-40148, LT-52246 manual Service and Customer Support, Read the ON-SCREEN, Tions
Page 83 Page 85

LT-52246, LT-46246, LT-52148, LT-46148, LT-40148 specifications

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