NEC NP-UM352W Projector User Manual


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3. Convenient Features
❹ Changing Eco Mode/Checking Energy-Saving Effect
Using Eco Mode [ECO MODE]
TheECOMODE(NORMALandECO)increaseslamplife,whileloweringpowerconsumptionandcuttingdownon
CO
2
emissions.
Fourbrightnessmodesofthelampcanbeselected:[OFF],[AUTOECO],[NORMAL]and[ECO]modes.
[ECOMODE] Description StatusofLAMPindicator
[OFF] Thelampbrightnessis100%. Off
[AUTOECO] Lamppowerconsumptionwillbechangedbetween
[OFF]and[NORMAL]automatically accordingto
picturelevel
NOTE:Abrightgradationmaybelessvisibledepending
ontheimage.
[NORMAL] Lamppowerconsumption:approx.80%brightness.
Thelamplifewillextendbyloweringthelamppower.
SteadyGreen
light
[ECO]
Lamppowerconsumption(approx.60%brightness).
Thelamplife willextendlongerthan theone on
NORMALmodebycontrollingpowerappropriatefor
thelamp.Themaximumpowerbecomesequivalent
tothepowerinNORMAL.
Toturnonthe[ECOMODE],dothefollowing:
1. PresstheECOButtonontheremotecontroltodisplay[ECOMODE]screen.
2. PresstheECObuttonagaintoselectamodeyouwish.
• EachtimetheECObuttonispressed,thechoiceswillbechanged:
OFF → AUTO ECO → NORMAL → ECO → OFF
TIP:
• TheleafsymbolatthebottomofthemenushowsthecurrentselectionofECOmode.
NOTE:
• The[ECOMODE]canbechangedbyusingthemenu.
Select[SETUP]→[GENERAL]→[ECOMODE].
• Thelampliferemainingandlamphoursusedcanbecheckedin[USAGETIME].Select[INFO.]→[USAGETIME].
• Theprojectorisalwaysin[NORMAL]for90secondsafterthelampisturnedonandwhilethePOWERindicatorisblinkinggreen.
Thelampconditionwillnotbeaffectedevenwhen[ECOMODE]ischanged.
• Afteralapseof1minutefromwhentheprojectordisplaysno-signalguidance,ablue,blackorlogoscreen,[ECOMODE]will
automaticallyswitchto[ECO].Theprojectorwillreturntoitsoriginalsettingonceasignalisaccepted.
• Iftheprojectorisoverheatedin[OFF]mode,theremaybeacasewherethe[ECOMODE]automaticallychangesto[NORMAL]
modetoprotecttheprojector.Whentheprojectorisin[NORMAL]mode,thepicturebrightnessdecreases.Whentheprojector
comesbacktonormaltemperature,the[ECOMODE]returnstoitsoriginalsetting.
Thermometersymbol[ ]indicatesthe[ECOMODE]isautomaticallysetto[NORMAL]modebecausetheinternaltemperature
istoohigh.
• Immediatelyafter[ECOMODE]ischangedfrom[ECO]tooneof[OFF],[AUTOECO],or[NORMAL],thelampbrightnessmay
decreasetemporarily.Thisisnotamalfunction.
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