Toshiba TLP-WX200, Руководство пользователя

Страница: 49 / 53

96 97
Other
s
Trouble indications
The indicator illuminates and a beep sounds to inform you of internal abnormalities.
No power
⇒ Problem with projector
Unplug the power cord, and contact your dealer. •
Lamp went out during use, or won’t come on
⇒ Lamp temperature is high so that it is difficult to turn on, the
lifetime of the lamp has ended or the projector is malfunctioning.
Unplug the power cord and wait for a short while, then turn the
power back on.
If a lamp burns out, replace it with a new one. •
•
Power went out during use
⇒
Internal overheating, or the outside temperature is too high.
Make sure the projector is placed so that the air intake and
exhaust are not blocked.
Unplug the power cord and wait for a short while, then turn the
power back on.

The icon will appear before the power goes out.
•
•
Power went out during use
⇒ Problem with internal cooling fan.
Unplug the power cord, and contact your dealer.

The icon will appear before the power goes out.
•
Power went out during use, or power won’t come on
⇒
The lamp cover is not properly attached.
Unplug the power cord, and reattach the lamp cover.
p.92
•
Power went out during use
⇒ Problem inside the projector.
Unplug the power cord and wait for a short while, then turn the
power back on.
If the above action does not clear the problem, unplug the power
cord, and contact your dealer.

The icon will appear before the power goes out.
•
•
Note
After there is an abnormal indication, the abnormal status remains until the power cord
is unplugged. •
Others
(OFF)
(Red
flashing)
(Red lit)
(Red lit)
(Red lit)
or
(Red
flashing)
(Red lit)
(Green
flashing)
(Red lit)
(Red lit)
(Red lit)
(Orange
flashing)
(Orange lit)
or
(Orange
flashing)
If you think something is wrong, check the followings before contacting customer service.
Please see “
Trouble indications
”
p.96
as well.
If This Happens Check
No power
Is the power cord plugged in? Is it connected to the projector?
Is the outer lamp cover attached properly?
p.92
•
•
Power goes out
during use
Is the ambient temperature high?
p.96
Is the air intake or air exhaust blocked?
p.96
•
•
No picture Is the input source selected correctly? (When [Auto input search]
is [Off])
p.42
Is the mute function on?
p.33
Is the brightness setting minimized?
p.37
Are the connections set up correctly?
p.24
Are all the connected devices functioning properly?
•
•
•
•
•
No audio Is the mute function on?
p.33
Is the volume setting minimized?
p.29
Are the connections set up correctly?
p.24
Are all the connected devices functioning properly?
•
•
•
•
Picture not
displayed
correctly
Is the input signal supported by the projector?
p.100 p.101
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.95
Is the lens focus adjusted optimally? p.29
Is the projection distance within the projector’s supported range?
p.22
p.23
Is the projector’s screen placement angle tilted too far?
p.29
Are the sharpness or sampling phase adjustments off?
p.37
p.38
•
•
•
•
•
Image is dark Are the brightness or contrast adjustments off?
p.37
Is the lamp nearing the end of its service life?
p.45
Is the RGB input range set properly?
p.37
•
•
•
Colors too light
Bad shading
Are the color, R-level, G-level, or B-level adjustments off?
p.37
Is the screen dirty?
Is the blackboard mode set properly?
p.39
Is the lamp nearing the end of its service life?
p.45
•
•
•
•
Control panel key
doesn’t work
Is the key lock function on?
p.43
•
Troubleshooting