NEC ME401W - Battery Installation; Remote Control Precautions; Operating Range For Wireless Remote Control

9
1. Introduction
Battery Installation
1. Press rmly and slide the bat-
tery cover off.
2. Install new batteries (AAA). En-
sure that you have the batteries’
polarity (+/−) aligned correctly.
3. Slip the cover back over the bat-
teries until it snaps into place.
Do not mix different types of
batteries or new and old batter-
ies.
OPEN
OPEN
Remote Control Precautions
• Handletheremotecontrolcarefully.
• Iftheremotecontrolgetswet,wipeitdryimmediately.
• Avoidexcessiveheatandhumidity.
• Donotshort,heat,ortakeapartbatteries.
• Donotthrowbatteriesintore.
• Ifyouwillnotbeusingtheremotecontrolforalongtime,removethebatteries.
• Ensurethatyouhavethebatteries’polarity(+/−)alignedcorrectly.
• Donotusenewandoldbatteriestogether,orusedifferenttypesofbatteriestogether.
• Disposeofusedbatteriesaccordingtoyourlocalregulations.
Operating Range for Wireless Remote Control
30°
30°
30°
30°
22 feet/7 m
22 feet/7 m
Remote sensor on projector cabinet
Remote control
Remote control
• Theinfraredsignaloperatesbyline-of-sightuptoadistanceofabout22feet/7mandwithina60-degreeangleof
the remote sensor on the projector cabinet.
• Theprojectorwillnotrespondifthereareobjectsbetweentheremotecontrolandthesensor,orifstronglightfalls
onthesensor.Weakbatterieswillalsopreventtheremotecontrolfromproperlyoperatingtheprojector.