NEC NP-PH3501QL - Page 112

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4. Projector Adjustment and Connecting
NOTE:
• Inthefollowinginstances,donotturnofftheprojectorpowerswitchandlightpowerswitchordisconnecttheACpower.Doing
socandamagetheprojector.
• Whileprojectingimages
• Whilethepowerison
• Duringthecoolingafterthepoweristurnedoff.
• Afteryouhavemadetheadjustmentsandclosedtheadjustmentscreen,donotturnofftheprojectorpowerswitchandlight
sourcepowerswitch,orpulloutthepowerplugfromthewalloutlet,orshutdowntheACpowersupplyforabout10seconds.
TheadjustmentvaluesmaybeinitializediftheACpowersupplyisshutdownduringthistime.