Information
ENGLISH – 113
Before asking for service … try to check the following points again.
Symptoms Check point Page
Power does not turn on
Is the power cord securely plugged in the receptacle?• 34
Is the MAIN POWER switch put to the “O” position?• 35, 36
Is power supply live at the receptacle?• 34
Is the temperature monitor (TEMP) lamp on the projector front
lighting or blinking?
•107
Is the lamp monitor (LAMP) lamp on the projector front lighting or
blinking?
•107
Is the lamp unit cover completely attached?• 111
Was operation of ID setting made in a correctly way?• 18, 75
Are all four lamp units installed?• 109, 110
No image appears on screen
Is the lens covered with the cap?• 25
Is the screen image input connected in a correct manner?• 43, 54
Is the device(s) connected to the projector working normally?• -
Is the shutter function used?• 43
Screen image is blurred
Is the lens in focus?• 37
Is the projection distance adequate?• 21, 22
Is the lens dirty?• -
Is the projector placed vertical to the screen?• 20
Pale colour / bad colour tint Are colour strength and colour tint correctly adjusted?• 50, 51
Is the device(s) connected to the projector adjusted correctly?• -
Remote control does not
function
Are dry batteries consumed?• -
Is polarity correct in battery setting?• 17
Are there any obstacle between the remote control and the beam
receiving window?
•17
Are you trying to operate the remote control beyond the effective
range?
•17
Is the remote 2 (REMOTE2) terminal used for external control?• 106
Is any external light interfering with the remote control operation?• -
Was operation of ID setting made in a correctly way?• 18, 75
Is the LOCK button of the remote control at the lock position?• 11
Isadjustmentvalueprotectionenabled?Press▼+▼+
ENTER+▼+▼+ENTERtocanceltheprotection.
•64
Abnormal image on the
screen
Is the input selector set to correct position?• 43, 54
Is the correct signaling system selected?• 54
Are there any malfunctions on the source side, such as bad video
tape?
•-
Are you supplying a signal that is not compatible with the projector?• 119
Images from PC are not
projected
Is the cable too long?• -
Is the correct signal destination set for notebook computer screen
image?
•-
Use Fn and F3 keys for setting. (For details, refer to the instruction
manual of the computer.)
•-