Mitsubishi Electronics L75-A94 manual Appendix B Troubleshooting, TV Reset Comparison Guide

Page 30

30Appendices

Appendix B: Troubleshooting

TV Reset Comparison Guide

You can resolve many common TV problems using the reset functions described in the following table.

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.

Note

Additional troubleshooting tips are in the supplemen- tal Owner’s Guide at www.mitsubishi-tv.com.

Reset Name

When to Use

How to Use

Resulting Action

Format

If the picture shape

Press FORMAT to cycle through the

The last-used format for the signal

 

seems incorrect, use

picture shapes available for the

type will be recalled on the input.

 

the FORMAT key to

signal.

Note: Also check the aspect

 

change the picture

 

 

ratio feature on your cable box or

 

shape.

 

 

satellite receiver as this may be

 

 

 

 

altering the picture.

 

 

 

 

 

PerfectColor/

When the color

1.

While viewing the input to reset,

All PerfectColor/PerfecTint

PerfecTint

intensities seem out

 

press MENU and go to Picture >

sliders are reset to the original

Reset

of balance, use the

 

Perfect.

center position. The PefectColor/

(for the single

PerfectColor/PerfecTint

2.

Press ENTER to display the

PerfecTint settings for other

current input)

reset to reset the color

 

PerfectColor adjustment screen.

inputs remain unchanged.

 

balances to the original

3.

Press CANCEL to reset the colors.

 

 

factory settings.

 

 

 

 

Both PerfectColor and

 

 

 

 

PerfecTint are reset at

 

 

 

 

the same time.

 

 

 

 

 

 

 

 

A/V Memory

When audio and/or video

1.

While viewing the input to reset,

Most Audio and Video settings

Reset

settings for a single input

 

press MENU and go to Picture >

for the individual input are reset

(for the single

seem incorrect, use A/V

 

Reset.

except for the global settings

current input)

Memory Reset to return

2.

Press to highlight Reset.

for audio Balance, Listen To,

 

the input to the original

3. Press ENTER again to reset.

Language, Smooth120 (Smooth

 

factory settings.

120 Film Motion), and Advanced.

 

 

 

 

 

 

 

A/V Reset

To reset audio and

While viewing the TV, press the

Most Audio and Video settings

(for all inputs)

video adjustments for

control-panel buttons INPUT and

are returned to the original

 

all inputs to the original

VOLUME DOWN at the same time for at

factory settings, including global

 

factory settings.

least two seconds.

settings not affected by Picture

 

 

 

 

> Reset. Settings under Picture

 

 

 

 

> Advanced are unaffected.

 

 

 

 

 

Channel

To erase and re-mem-

1.

Press MENU and go to Setup >

All previously memorized chan-

Memorization

orize channels on the

 

Channel.

nels for the antenna input are

 

ANT input.

2.

Highlight the reception mode,

erased and a new set of memo-

 

 

 

e.g. Ant Air, and press ENTER.

rized channels is created. All

 

 

3.

Highlight All Channels and

channel information in the

 

 

 

press ENTER.

FAV menu, ChannelView, and

 

 

4.

Highlight Scan.

Channel Lock is deleted. To add

 

 

5.

Press ENTER to start channel

or delete individual channels,

 

 

 

memorization.

use the Setup > Channel > Edit

 

 

 

 

menu.

Lock Menu

To change your Lock

Press the 9 and LAST keys simultaneously to temporarily unlock the TV. See

Pass Code

menu pass code

the supplemental Owner’s Guide at www.mitsubishi-tv.comfor more.

 

 

 

 

 

For assistance call 1(877) 675-2224

Image 30
Contents Basic Owner’s Guide Page Stand Requirement Children and TV ViewingReplacement Parts Outdoor Antenna GroundingContents Laser Safety Safe OperationDamage and Repair Package Contents Installing the Remote Control BatteriesBefore You Begin Remote Control Tools Key and MenuANT Antenna Input First-Time Power-OnSetting Up and Using TV Inputs Home RetailSelecting an Input to Watch Setting Up Inputs with Auto Input SensingPress 3 Cancel 1 Enter Watching Broadcast TVPicture Settings Basic TV OperationAudio Controls More TV Features Format Key and Picture ShapeSignal Definitions Status DisplayAbout Channel Numbers TV Menus Connection Types and Audio/Video Quality Cable RoutingInput and Output Jacks Video cables CablesComponent Any device with comDVI Video Device Examples Computer or Older A/V Device Antenna or Cable TV ServiceCable TV service TV panelOutput External devices contentOn HDMI, you can use any CableVCR or DVD Recorder to an Antenna or Wall Outlet Cable Audio cablesViewing or Changing the Sleep Timer Sleep TimerSetting the Sleep Timer FAV FavoritesChannelView Channel Listings Using ChannelView ListingsUsing Custom Channel Banks About ChannelViewWireless Connection Home Network SetupWired Ethernet Connection StreamTV InternetUsing StreamTV Internet Media TroubleshootingKey Use for Using Vudu Apps and Vudu Movies Getting Started with Vudu MoviesOther Vudu Support Initial Setup 3D VideoAutomatic Watching 3D Video Enter2D+ Depth 3D Safety Requirements EpilepsyAppendix a Auto Input Sensing About Auto Input SensingGo to Inputs Name Reset Name When to Use How to Use Resulting Action Appendix B TroubleshootingTV Reset Comparison Guide Use the Setup Channel EditRead the ON-SCREEN Service and Customer SupportService TionsCommon Picture Problems Symptom RemarksSymptom Front-Panel Indicator Light KeyLED Color TV Condition Mitsubishi TV Software GNU General Public License No Warranty Version 3, 29 JuneAdditional Terms Mitsubishi Laservue Television Limited Warranty This Limited Warranty does not Cover Internet Access Required for Third Party Services UpdatesAvailability of Content on Third Party Services Third Party Services Content DisclaimerTrademark and License Information Page System Reset For Your RecordsPage Mitsubishi Electric Visual Solutions America, Inc B740A30
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