Mitsubishi Electronics LT-52153 Flat Panel Television User Manual


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Appendices 79
Reset Name When to Use How to Use Resulting Action
A/V Reset
(forallinputs)
Toresetaudioand
videoadjustmentsfor
allinputstotheoriginal
factorysettings.
WhileviewingtheTV,pressthe
control-panelbuttons
ACTIVITY
and
VOLUME DOWN
atthesametimeforat
leasttwoseconds.
AllAudioandVideosettingsare
returnedtotheoriginalfactory
settings,includingListenTo,
Language,audioBalance,
ClosedCaptions,andFormat.
Channel
Memorization
Toeraseand
re-memorizechannels
onthe
ANT
input.
WhileviewingtheTV,press1.
MENU
todisplaythemainmenu.
Navigatetothe2. Initial> Channel
menu.
Press3.
ENTER.
Highlightthereceptionmode,4.
e.g.Ant Air.
Highlight5. Scan.
Press6.
ENTER
tostartchannel
memorization.
Allpreviouslymemorizedchan-
nelsfortheantennainputare
erasedandanewsetofmemo-
rizedchannelsiscreated.Toadd
ordeleteindividualchannels,see
Initial > Channel > Editmenu
instructionsonpage45.
Lock Menu
Pass Code
TochangeyourLock
menupasscode
Seethe
cutoutpagefromAppendixA,
page65.
Allowsestablishmentofanew
code.
Control-Panel
Lock Release
Tore-enablethe
control-panelbuttons
afteractivationofthe
Control-PanelLock
Pressandholdthe
ACTIVITY
button
onthecontrolpanelfortenseconds.
IftheTVispoweredoff,youcan
nowpressthe
POWER
buttontoturn
iton.
Allowsthecontrolpaneltobe
unlockediftheremotecontrolis
misplaced.
Auto Input
Sensing for
HDMI
IftheNew Device
Foundscreendoes
notappearwhenyou
connectanHDMI
device.
DisconnecttheHDMIdevice.1.
DeletetheHDMIinputinthe2.
Inputs>Namemenu(seepage
47).
Poweronandconnectthenew3.
device.
TheNew Device Foundscreen
willdisplay.
System Reset IftheTVdoesnotturn
onoroff,doesnot
respondtotheremote
controlorcontrol-
panelbuttons,orhas
audiobutnovideo.
Pressandholdthe
POWER
buttonon
thecontrolpanelfortenseconds.
TheTVwillturnoff.Poweronthe
TVandthegreenLEDwillflash
quicklyforaboutoneminute.The
changesyoumademostrecently,
beforeusing
SYSTEM RESET
,may
belost.
TV Reset
IMPORTANT:
Usethisreset
onlyifother
troubleshooting
hasbeenunsuc-
cessful.
Toresetallconsumer-
accessiblesettings
andallmemoriesto
theoriginalfactory
defaults.
UseTVResetiftheTV
canrespondtocon-
trolsbutTVbehavioris
abnormal.
CAUTION:Allowner-
performedsetupsand
adjustmentswillbe
erased.
WhileviewingtheTV,press1.
MENU
todisplaytheTVmain
menu.
Withthemainmenudisplayed,2.
pressnumberkeys1 2 3to
displaytheResetmenu.
READ THE ON-SCREEN 3.
WARNING AND INSTRUC-
TIONS.
Ifyoudonotwishtousethis•
reset,press
BACK
or
MENU
to
backout.
Ifyoudowishtousethe•
reset,press
ENTER
toerase
allmemoriesandsettings.
TheTVwillstarttheinitialization
processandthenturnoff.
PowerontheTVandthefront
greenLEDwillstartflashing.All
memoryandsettingsoutlinedin
thisOwner’sGuidewillneedto
besetagain.
Appendix E: Troubleshooting, continued
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