Toshiba TLP-X4500 User Manual page 52

T roubleshooting (continued)
T roubleshooting (continued)
Regarding The Indicator Lamps (continued)
STANDBY/ON
indicator indicator
Lighting Blinking
in Red in
Lighting Turned
in Red
Lighting Turned
in Red
Lighting
in Green
Lighting
in Green
52
LAMP TEMP
indicator
Turned
Red off
Blinking
off in Red
Lighting
off in Red
Alternative
Blinking in Red
Simultaneous
Blinking in Red
Either there is no lamp and/or lamp cover, or
either of these has not been properly fixed.
Please turn the power off, and allow the unit to cool down at
least 45 minutes. After the projector has sufficiently cooled
down, please make confirmation of the attachment state of
the lamp and lamp cover, and then turn the power on again.
If the same indication is displayed after the treatment,
please contact your dealer or service company.
The cooling fan is not operating.
Please turn the power off, and allow the unit to cool down at
least 20 minutes. After the projector has sufficiently cooled
down, please make confirmation that no foreign matter has
become caught in the fan, etc., and then turn the power on
again.
If the same indication is displayed after the treatment,
please contact your dealer or service company.
There is a possibility that the interior portion has
become heated.
Please turn the power off, and allow the unit to cool down at
least 20 minutes. After the projector has sufficiently cooled
down, please make confirmation of the following items, and
then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the treatment,
please change the lamp by referring to the section "Lamp".
There is a possibility that the interior portion has
become overcooled.
Please use the unit within the usage temperature
parameters (0°C to 35°C). After the treatment, resent the
power to ON.
It is time to clean the air filter, or there is no air
filter.
Please immediately turn the power OFF, and clean or
change the air filter by referring to the section "Air Filter".
After cleaning or changed the lamp, please be sure to reset
the filter timer. After the treatment, resent the power to ON.
Description