Sony VPL-DW240, Краткое руководство пользователя

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GB 24
Indicators
Warning indicators and remedies
If the indicators flash in a manner other than described above, unplug the AC power cord and
make sure the ON/STANDBY indicator turns off, then plug the AC power cord into the wall
outlet and turn on the projector.
If the problem still persists, consult with qualified Sony personnel.
Other standby
status The lamp is turned off.
Indicator status The number of
flashes Meaning Remedies
Twice The lamp cover is not
attached securely. Check how the lamp cover is
attached and install securely.
Three times The lamp does not
light properly. The temperature of the lamp
is unusually high. Turn off
the projector and turn it on
again after the lamp has
cooled. If the same symptom
occurs, turn off the projector
again and remove the lamp
(page 25), then check if the
lamp is not broken.
If the lamp is not broken,
reattach the lamp and turn on
the projector again.
If the symptom occurs again,
the lamp may be exhausted.
In this case, replace the lamp
with a new one (page 25).
If the lamp is broken, do not
exchange the lamp by
yourself. Consult a qualified
Sony consultant.
Twice The temperature in
the projector is
abnormal. • Check if the air filter is
clogged, then clean or
replace it (page 27).
• Check if the ventilation
holes (intake/exhaust) are
not blocked by the wall or
an object and secure a
sufficient gap.
• Check the ambient
temperature and use the
projector within the range
of operating temperature.
Indicator status Operating status Meaning
(Off) (Lights in
orange)
(Flashes
in red) (Lights
in red)
(Flashes
in red) (Flashes
in red)
Both indicators
flash