Toshiba TDP-XP1 User Manual - Page 41

Before calling service personnel, Others

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Before calling service personnel If you think something is wrong, check the followings before contacting customer service. Please see "Trouble indications" p.40 as well. If This Happens No power Power goes out during use No picture No audio Picture not displayed correctly Picture blurred Part of picture out of focus Image is dark Colors too light Bad shading Remote control doesn't work Check • Is the power cord plugged in? Is it connected to the projector? • Is the lamp cover attached properly? p.37 • Is the ambient temperature high? p.40 • Is the air intake or air exhaust blocked? p.40 • Is the input source selected correctly? (When [Auto input search] is [Off]) p.26 • Is the mute function on? p.29 • Is the brightness setting minimized? p.32 • Are the connections set up correctly? p.23 • Are all the connected devices functioning properly? • Is the mute function on? p.29 • Is the volume setting minimized? p.27 • Are the connections set up correctly? p.23 • Are all the connected devices functioning properly? • Is the input signal supported by the projector? p.43 , p.44 • Is there something generating an abnormal video signal, for instance the video tape? • Is the lens dirty? p.39 • Is the lens focus adjusted optimally? p.27 • Is the projection distance within the projector's supported range? p.22 • Is the projector's screen placement angle tilted too far? p.22 • Are the sharpness or sampling phase adjustments off? • Are the brightness or contrast adjustments off? p.32 • Is the lamp nearing the end of its service life? p.35 • Are the color, tint adjustments off? p.32 • Is the screen dirty? • Is the lamp nearing the end of its service life? p.35 • Is the remote control's battery drained? • Is the battery inserted into the remote control correctly? p.20 • Is the remote control being used within the effective range? p.20 • Are there any obstructions between the remote control and projector? • Are there any fluorescent or other bright lights shining at the projector's infrared remote sensor? Others 41

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41
Others
Before calling service personnel
If you think something is wrong, check the followings before contacting customer service.
Please see
“Trouble indications”
p.40
as well.
If This Happens
Check
No power
• Is the power cord plugged in? Is it connected to the projector?
• Is the lamp cover attached properly?
p.37
Power goes out
during use
• Is the ambient temperature high?
p.40
• Is the air intake or air exhaust blocked?
p.40
No picture
• Is the input source selected correctly? (When [Auto input search] is
[Off])
p.26
• Is the mute function on?
p.29
• Is the brightness setting minimized?
p.32
• Are the connections set up correctly?
p.23
• Are all the connected devices functioning properly?
No audio
• Is the mute function on?
p.29
• Is the volume setting minimized?
p.27
• Are the connections set up correctly?
p.23
• Are all the connected devices functioning properly?
Picture not
displayed
correctly
• Is the input signal supported by the projector?
p.43
,
p.44
• Is there something generating an abnormal video signal, for
instance the video tape?
Picture blurred
Part of picture
out of focus
• Is the lens dirty?
p.39
• Is the lens focus adjusted optimally?
p.27
•
Is the projection distance within the projector’s supported range?
p.22
• Is the projector’s screen placement angle tilted too far?
p.22
• Are the sharpness or sampling phase adjustments off?
Image is dark
• Are the brightness or contrast adjustments off?
p.32
• Is the lamp nearing the end of its service life?
p.35
Colors too light
Bad shading
• Are the color, tint adjustments off?
p.32
• Is the screen dirty?
• Is the lamp nearing the end of its service life?
p.35
Remote control
doesn’t work
• Is the remote control’s battery drained?
• Is the battery inserted into the remote control correctly?
p.20
• Is the remote control being used within the effective range?
p.20
•
Are there any obstructions between the remote control and projector?
• Are there any fluorescent or other bright lights shining at the
projector’s infrared remote sensor?