Toshiba TDP-ET10 Guia Do Utilizador

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If you think something is wrong, check the followings before contacting customer service. 
Please see “Trouble indications” 

 as well.

•  Is the power cord plugged in? Is it connected to the projector?
•  Is the lamp cover loose?

•  Is Pressing ON/STANDBY button quickly? To activate the projector, 

press the ON/STANDBY button on control panel for 3-5 seconds.

•  Is the ambient temperature high?
•  Is the air intake or air exhaust blocked?

•  Is the projector turned on?
•  Is the mute function on?
•  Is the brightness setting minimized?
•  Are the connections set up correctly?
•  Are all the connected devices functioning properly?

•  Is the projector turned on?
•  Is the mute function on?
•  Is the volume setting minimized?
•  Are the connections set up correctly?
•  Are all the connected devices functioning properly?

•  Is the input signal supported by the projector?
•  Is there something generating an abnormal video signal, for 

instance the video tape?

•  Is the lens dirty?
•  Is the lens focus adjusted optimally?
•  Is the projection distance within the projector’s supported range?
•  Is the projector’s screen placement angle tilted too far?
•  Is the sharpness or sampling phase adjustments off?

•  Is the brightness or contrast adjustments off?
•  Is the lamp nearing the end of its service life?

•  Are the remote control’s batteries drained?
•  Are the batteries inserted into the remote control correctly?
•  Is the remote control being used within the effective range?
•  Are there any obstructions between the remote control and 

projector?

•  Are there any fl uorescent or other bright lights shining at the 

projector’s infrared remote sensor?