Others; Trouble Indications; Before Calling Service Personnel - Toshiba TLP S70 Owner's Manual

Others

Trouble indications

The indicator lights inform you of internal abnormalities.
FAN TEMP LAMP ON No power
Problem with projector
(Off)
• Unplug the power cord, and contact your dealer.
Lamp went out during use, or won't come on
FAN TEMP LAMP ON
Lamp temperature is high so that it is difficult to turn on, the lifetime of
(Red lit) (Red lit)
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.
After approx. one minute of abnormal display, the projector returns to
the standby state waiting for internal cool down.
Power went out during use
FAN TEMP LAMP ON
Internal overheating, or the outside temperature is too high.
(Green lit) (Red lit) (Red lit)
• Place the projector so that the air intake and exhaust are not blocked.
• Unplug the power cord and wait for a short while, then turn the power
Or
Or
(Orange lit)
(Off)
back on.
• Clean the air filter.
Or
The icon will appear before the power goes out.
(Green lit)
After approx. one minute of abnormal display, the projector returns to
the standby state waiting for internal cool down.
Power went out during use
FAN TEMP LAMP ON
Problem with internal cooling fan.
(Red lit or flashing) (Red lit)
• Unplug the power cord, and contact your dealer.
The icon will appear before the power goes out.
Or
After approx. one minute of abnormal display, the projector returns to
(Orange lit or flashing)
the standby state waiting for internal cool down.
Power went out during use, or power won't come on
FAN TEMP LAMP ON
The lamp cover is not properly attached.
(Orange (Red lit)
• Unplug the power cord, and reattach the lamp cover.
flashing)
After approx. one minute of abnormal display, the projector returns to
the standby state waiting for internal cool down.
Model with a Power went out during use
document
Camera is not correctly connected.
camera
• Disconnect the power plug and check the connection with the camera.
The icon will appear before the power goes out.
FAN TEMP LAMP ON
After approx. one minute of abnormal display, the projector returns to
(Green lit) (Red lit)
the standby state waiting for internal cool down.
PRECAUTIONS
• Make sure to unplug the power cord if something goes wrong.
• If the power cord is unplugged before cooling is complete, give the lamp enough time to
cool before plugging it back in. If the lamp overheats, it may fail to light. Unplugging the
power cord repeatedly when the temperature is high will shorten the life of the lamp.
(Even if you are not concerned about lamp lifetime, the light may not come on if you do
not wait at least 3 minutes.)
p.39
p.41
42

Before calling service personnel

If you think something is wrong, check the followings before contacting customer service.
Please see "Trouble indications" p.42
If This Happens
• Is the power cord plugged in? Is it connected to the projector?
No power
• Is the lamp cover loose?
Power goes out • Is the ambient temperature high?
• Is the air filter clogged?
during use
• Is the air intake or air exhaust blocked?
• Is the projector turned on?
No picture
• Is the mute function on?
• Is the brightness setting minimized?
• Are the connections set up correctly?
• Are all the connected devices functioning properly?
No audio • 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?
Picture not
displayed • Is the correct video mode selected?
• Is the correct signal format selected?
correctly
• Is the selecting of computer or Y/P
• Is there something generating an abnormal video signal, for
instance the video tape?
• Is the lens dirty? p.40
Picture blurred
Part of picture • Is the lens focus adjusted optimally?
• Is the projection distance within the projector's supported range?
out of focus
p.20
• Is the projector's screen placement angle tilted too far?
• Are the sharpness or sampling phase adjustments off?
• Are the brightness or contrast adjustments off?
Image is dark
• Is the lamp nearing the end of its service life?
• Are the color, tint, R-level, G-level, or B-level adjustments off?
Colors too light
• Is the screen dirty?
Bad shading
• Is the lamp nearing the end of its service life?
• Are the remote control's batteries drained?
Remote control
doesn't work • 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 fluorescent or other bright lights shining at the
projector's infrared remote sensor?
as well.
Check
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p.42
p.24
p.28
p.32
p.21
p.24
p.28
p.25
p.21
p.46 , p.47
p.26
p.26
p.24
/P input correct?
B R
p.25
p.19
p.26 p.32
p.32
p.30
p.30
43
p.32
p.18
p.18