Operation Manual

32
3. Convenient Features
Checking Energy-Saving Effect [CARBON METER]
Thisfeaturewillshowenergy-savingeffectintermsofCO
2
emissionreduction(kg)whentheprojector’s[ECOMODE]
issetto[AUTOECO],[NORMAL],or[ECO].Thisfeatureiscalledas[CARBONMETER].
Therearetwomessages:[TOTALCARBONSAVINGS]and[CARBONSAVINGS-SESSION].The[TOTALCARBON
SAVINGS]messageshowsthetotalamountofCO
2
emissionreductionfromthetimeofshipmentuptonow.Youcan
checktheinformationon[USAGETIME]from[INFO.]ofthemenu.(→page109)
The[CARBONSAVINGS-SESSION]messageshowstheamountofCO
2
emissionreductionbetweenthetimeof
changingtoECOMODEimmediatelyafterthetimeofpower-onandthetimeofpower-off.The[CARBONSAVINGS-
SESSION]messagewillbedisplayedinthe[POWEROFF/AREYOUSURE?]messageatthetimeofpower-off.
TIP:
• TheformulaasshownbelowisusedtocalculatetheamountofCO
2
emissionreduction.
 AmountofCO
2
emissionreduction=(PowerconsumptioninOFFforECOMODE−PowerconsumptioninAUTOECO/NORMAL/
ECOforECOMODE)×CO
2
conversionfactor.*WhentheimageisturnedoffwiththeAV-MUTEbuttonorwiththelenscover
closed,theamountofCO
2
emmissionreductionwillalsoincrease.
 *CalculationforamountofCO
2
emissionreductionisbasedonanOECDpublication“CO
2
EmissionsfromFuelCombustion,2008
Edition”.
• The[TOTALCARBONSAVINGS]iscalculatedbasedonsavingsrecordedin15minutesintervals.
• Thisformulawillnotapplytothepowerconsumptionwhichisnotaffectedbywhether[ECOMODE]isturnedonoroff.