15BEFORE OPERATIONTo insure safe operation, please observe following precautions : Use (2) AA, UM3 or R06 type alkaline batteries. Replace two batteries at same time. Do not use a new battery with an used battery. Avoid contact with water or liquid. Do not expose Remote Control Unit to moisture, or heat. Do not drop Remote Control Unit. If a battery has leaked on Remote Control Unit, carefully wipe case clean and install new batteries. Danger of explosion if battery is incorrectly replaced. Dispose of used batteries according to batteries manufacturers instructions and local rules.Press lid down-ward and slide it.Remove batterycompartment lid.Slide batteries intocompartment.Replace compartment lid.Two AA size batteriesFor correct polarity (+ and–), be sure batteryterminals are in contactwith pins in compartment.Remote Control Batteries Installation1 2 3Operating RangePoint Remote Control Unit towardprojector (Receiver Window)whenever pressing any button.Maximum operating range forRemote Control Unit is about 16.4’(5m) and 60° in front and rear of aprojector.16.4’(5 m)60°16.4’(5 m)Used to adjust zoom.(P20) VOLUMEON-OFFFOCUSZOOMD.ZOOMMENUMUTELASERKEYSTONENO SHOW FREEZEAUTO PC ADJ. IMAGEP-TIMERLOCKINPUTLENS SHIFTMUTE BUTTONUsed to mute sound.(P21)ZOOM BUTTONFOCUS BUTTONUsed to adjust focus.(P20)NO SHOW BUTTONUsed to turn picture intoblack image. (P21)AUTO PC ADJ. BUTTONUse to operate AUTO PCAdjustment function. (P23)VOLUME BUTTONUsed to adjust volume.(P21)D.ZOOM BUTTONUsed to select DIGITALZOOM +/– mode andresize image. (P29)KEYSTONE BUTTONUsed to correctkeystone distortion.(P20, 35)FREEZE BUTTONUsed to freeze picture.(P21)IMAGE BUTTONUsed to select imagelevel. (P27, 32)60°LENS SHIFT BUTTONUsed to select LENSSHIFT function. (P20)WIRED REMOTE JACKWhen using as WiredRemote Control, connectRemote Control Cable tothis jack.Battery installation isrequired when using asWired Remote Control.