User Manual

5
Using the Presentation Timer (TIMER) .................................................58
To display the timer ................................................................................................. 58
To display the timer function menu .......................................................................... 58
To configure timer settings....................................................................................... 58
Timer Operations ..................................................................................................... 59
Using the Setup Menu (MENU) ............................................................60
Setup Menu Settings ................................................................................................. 60
Using a Password ................................................................................67
Configuring Password Settings ................................................................................ 67
Using the Password Feature.................................................................................... 68
If you forget your password... .................................................................................. 68
Cleaning the Projector.................................................. 69
Cleaning the Projector Exterior ............................................................69
Cleaning the Lens.................................................................................69
Cleaning Vents .....................................................................................69
Troubleshooting ............................................................ 70
Normal Operation Indicators ................................................................70
Error Indicators and Messages ............................................................71
Error Messages ....................................................................................................... 71
Indicator Status When an Error Occurs.................................................................... 71
Projector Troubleshooting....................................................................73
Checking the Serial Number and Board Number.................................75
Appendix ........................................................................ 76
Supplying USB Power to Another Device ............................................76
Mounting the Projector on a Wall (XJ-UT Series).................................77
Hanging the Projector from a Ceiling ...................................................77
Using the MONITOR OUT Terminal (XJ-UT Series,
XJ-S400UN, XJ-S400WN) ....................................................................78
Projection Distance and Screen Size ...................................................79
Aspect Ratio Setting and Projection Image .........................................82
Supported Signals................................................................................84
Projector RS-232C Control ..................................................................85