Setting58- ENGLISHSettingsPIN code changeJThe PIN code can be changed to your desired four-digit number.Press ▲▼ to select [PIN code change]1)and then Press Current Pin code dialog box appears.zPress ▲▼ to enter the current code.2)Press ► button to fix the number andmove the red frame pointer to the nextbox.The New PIN code input dialog box appears.zRepeat these steps to set a new PIN3)code.FanPress ▲▼ to select [Fan] and then1)Press Press ▲▼ to select one option .2)This function provides the following options inzthe cooling fans’ operation when the projector isturned off.L1Normal operationL2Slower and lower-sound thanthe normal operation (L1), butit takes more time to cool theprojector down.Fan controlPress ▲▼ to select [Fan control] and1)then Press Press ▲▼ to select one among2)options as below.Choose the running speed of cooling fans fromzthe following options according to the groundelevation under which you use the projector.OffNormal speed.*1On1Faster than Off mode.*2On2Faster than On 1 mode.*3Set this function to Off when using the projector*1:in non-high altitude environment.Select this mode when using the projector in high*2:altitudes (about 1,200 meters or more abovethe sea level) where the fans have less coolingeffect.Select this mode when using the projector in*3:higher altitudes ( than above where the fanshave lesser cooling effect).AttentionFailure to set the running speed of cooling fanszproperly may affect the projector life.The fan noise becomes louder in On 1 and On 2.zVideo delay controlThis function allows you to make a digital processingof a projected image faster.Press ▲▼ to select [Video delay1)control] and then Press the button.Press ▲▼ to select one item between2)On and Off.AttentionNoise reduction and Progressive can not bezselected when Video delay control function is set toOn.Filter counterThis function is used to set a frequency for the filterreplacement.Press ▲▼ to select [Filter counter].1)Press ►or the 2)access the submenu items.Filter counterJShow the total accumulated time of the filter use timersetting.TimerJTo set a timer. When the projector reaches theselected time the filter warning icon appears on thescreen.Press ▲▼ to select [Timer] and then1)press the