19OperatingOperatingAdjusting the volume1. Press the VOLUME button on the remote control.A dialog will appear on the screen to aid you in adjustingthe volume.2. 8VHWKHFXUVRUEXWWRQVŸźWRDGMXVWWKHYROXPHTo close the dialog and complete the operation, press the VOLUME buttonagain. Even if you don’t do anything, the dialog will automatically disappearafter a few seconds.Temporarily muting the sound1. Press the MUTE button on the remote control.A dialog will appear on the screen indicating that youhave muted the sound.To restore the sound, press the MUTE button orVOLUME button. Even if you don’t do anything, thedialog will automatically disappear after a few seconds.Selecting an input signal1. Press the INPUT button on the projector.Each time you press the button, the projector switchesits input port as below.RGB1 Æ RGB2 Æ69,'(2Æ VIDEO1. Press the RGB button on the remote control to selectthe RGB port.RGB1 Æ RGB21. Press the VIDEO button on the remote control to selectan input port for video signal.Each time you press the button, the projector switchesits video input port as below.69,'(2Æ VIDEOƔ,IWKH9,'(2EXWWRQLVSXVKHG ZKHQVZLWFKLQJIURP5*%WR9,'(2VLJQDOV when TURN ON is selected for the AUTO SEARCH item in the OPTION menu( 39)WKHSURMHFWRUZLOOFKHFNWKH69,'(2SRUW¿UVW If no input is detected at the69,'(2SRUWSURMHFWRUZLOOFKHFNWKH9,'(2SRUWDXWRPDWLFDOO\INPUTPOWERVIDEO RGB SEARCHFREEZEOFFONMAGNIFYASPECTSTANDBY/ONAUTO BLANKMUTEVOLUMEKEYSTONEPOSITIONESCENTERMENURESETZOOM+-VIDEO RGB SEARCHONMAGNIFYASPECTSTANDBY/ONAUTO BLANKMUTEVOLUMEVIDEO RGB SEARCHFREEZEOFFONMAGNIFYASPECTSTANDBY/ONAUTO BLANKMUTEVOLUMEKEYSTONEPOSITIONESCENTERMENURESETZOOM+-FREEZEOFFONMAGNIFYASPECT AUTO BLANKMUTEVOLUMEKEYSTONEVIDEO RGB SEARCHFREEZEOFFONMAGNIFYASPECTSTANDBY/ONAUTO BLANKMUTEVOLUMEKEYSTONEPOSITIONESCENTERMENURESETZOOM+-VIDEO RGB SEARCHASPECTSTANDBY/ONAUTO BLANKVIDEO RGB SEARCHFREEZEOFFONMAGNIFYASPECTSTANDBY/ONAUTO BLANKMUTEVOLUMEKEYSTONEPOSITIONESCENTERMENURESETZOOM+-VIDEO RGB SEARCHASPECTSTANDBY/ONAUTO BLANK3M™ Digital Projector X15i© 3M 2006. All Rights Reserved.