Panasonic TQBJ 0268-5 operating instructions Symptoms Check point, Power does not turn on

Before asking for service … try to check the following points again.

Symptoms					Check point	Page
	• Is the power cord securely plugged in the receptacle?					35
	• Is the MAIN POWER switch put to the “O” position?					36-37
	• Is power supply live at the receptacle?					35
	• Is the temperature monitor (TEMP) lamp on the projector front lighting					109
	or blinking?
Power does not turn on
	• Is the lamp monitor (LAMP) lamp on the projector front lighting or					109
	blinking?
	• Is the lamp unit cover completely attached?					113
	• Was operation of ID setting made in a correctly way?					18, 75
	• Are all four lamp units installed?					112-113
	• Is the screen image input connected in a correct manner?					26
No image appears on screen	• Is the settings of switching input signals correct?					46, 56-57
	• Is the device(s) connected to the projector working normally?					ー
	• Is the shutter or freeze function used?					46, 81
	• Is the lens in focus?					38
Screen image is blurred	• Is the projection distance adequate?					21-23
	• Is the lens dirty?					ー
	• Is the projector installed in a suitable location?					20
Pale colour / bad colour tint	• Are COLOR and TINT correctly adjusted?					53
	• Is the device(s) connected to the projector adjusted correctly?					ー
	• Are dry batteries consumed?					ー
	• Is polarity correct in battery setting?					17
	• Are there any obstacle between the remote control and the beam					17
	receiving window?
Remote control does not	• Are you trying to operate the remote control beyond the effective					17
function	range?
	• Is the remote 2 (REMOTE2) terminal used for external control?					108
	• Is any external light interfering with the remote control operation?					ー
	• Was operation of ID setting made in a correctly way?					18, 75
	• Is the LOCK button of the remote control at the lock position?					13
	• Is the input selector set to correct position?					46, 56-57
Abnormal image on the screen	• Is the correct signaling system selected?					56-57
	• Are there any malfunctions on the source side, such as bad video tape?					ー
	• Are you supplying a signal that is not compatible with the projector?					120-121
	• Is the cable too long?					ー
Images from PC are not	• Is the correct signal destination set for notebook computer screen					ー
	image?
projected
	• Use		and		keys for setting. (For details, refer to the instruction	ー
		Fn		F3
	manual of the computer.)
Pictures from the DVI-D output	• Is DVI-D IN or AUX DVI IN set to “EDID2 (PC)”?					71-72
graphics board of a computer	• The problem may be solved by updating the driver for the graphics					ー
are not projected
	board to the latest driver.

Information

ENGLISH – 115