Panasonic PT DW10000U - Manuel (Page 113)

ENGLISH – 113
Information
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 color / bad color tint
Are color strength and color 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.)
•
-