NEC UM351W - Battery Installation; Remote Control Precautions; Operating Range for Wireless Remote Control

10
1. Introduction
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°
60°
22 feet/7 m
19.7 feet/6 m
Remote sensor on projector cabinet
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.
1
Pressrmlyandslidethebattery
coveroff.
2
Installnewbatteries(AAA).Ensure
thatyouhavethebatteries’polarity
(+/−)alignedcorrectly.
Battery Installation
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batteries.
OPEN
OPEN