Toshiba TLP780U TLP781U owner manual Press VOL/ADJ +/- to adjust volume, About the LCD Panel

Projection on the screen (continued) CONTENTS 32

Remote control

INPUTON/STANDBY

	LASER
KEYSTONE	AUTO	SET

L-CLICK	R-CLICK	8
VOLUME/ADJUST

MENU ENTER EXIT

PIP FREEZE

RESIZE

CALL MUTE

Control panel (Main unit side)

							ON / STANDBY
						P		T	EMP
					ON	LAM				F
										AN
				TE						EXI
				EN	R					T
				U						A
										UT
				N						O	S
				E
				M							ET
											K
				T							E
											S
			U								Y
	N	P									T
I											O
											N
							VOL / ADJ				E

8

8 Press VOL/ADJ (+/-) to adjust volume.

Press the (+) button to increase volume.

Press the (-) button to decrease volume.

Notes

•To change the projecting angle, adjust the foot adjuster. 20

•If the screen image suffers keystone distortion, press the KEYSTONE button to adjust the distortion. 35

•Due to lamp characteristics, flickers may occasionally occur in a picture. This is not malfunction of the unit.

•The lamp may rarely burst with a loud sound.

•The projector’s liquid crystal panel is made using extremely advanced technology, but there may be black spots (pixels that do not light) or bright spots (pixels that are constantly lit) on the panel. Please note that these are not malfunctions.

•When trying to press a button whose operation is not available, the icon appears.

•When supplying the signal not compatible with the projector, the icon appears.

•When signals are not input from the input source, the icon appears.

•The projector may stop operating if the surrounding temperature is too high or if the air filter is clogged with dust. 62

About the LCD Panel

The life of the LCD panel is limited.

Take care over the points below so as to use the panel for years.

•To prolong the life of this panel, never fail to turn the power off when the panel is not in use and make sure that the lamp has gone out. The state of the lamp being extinguished helps enhance the effect of energy saving.

•If the air filter is stained and is clogged up, the main unit inner temperature rises. As a

result, the life of the LCD is shortened and a malfunction may also occur.

Clean the air filter from time to time 63 and replace it regularly. It is recommended that this replacement be done at the time of replacing a lamp. (Ask a dealer where the unit was purchased or your nearby service station about an air filter for replacement.)

Operations