Hitachi CP-S335W, Руководство по обслуживанию

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27a
PJ552(C9X)/PJ562(C9XM)
Message Description
To maximize
performance, lamp
replacement is
recommended.
After the lamp running reaches 2000 hours, the warning message is displayed,
but it won't shut the unit off.
The message displays for 30 seconds when the PJ is turned on. If we push any
button while displaying the message, the message disappear
s
.
CLEAN THE AIR FILTER
POWER OFF FIRST,
THEN CLEAN THE AIR FILTER.
AFTER CLEANNING THE AIR
FILTER,
RESET THE FILTER TIMER.
The time the fi lter timer has counted has reached 100 hours.
Please clea
n
or change the air fi lter by referring to the section "Air fi lter". After caring
for the air fi lter,
p
lease be sure to reset the fi lter timer.
NO INPUT IS DETECTED
ON ***
There is no input signal.
Please confi rm the signal input connection and the status of the signal source.
SYNC IS OUT OF RANGE
ON *** fH *****kHz fV *****Hz
The horizontal or vertical wavelength of the inputted signal is outside of the
response parameters of this unit.
Please confi rm the specs for this unit or the signal source specs.
CHECK THE AIR FLOW
The internal portion temperature is rising.
Please turn the power OFF and allow the unit to cool down at least 20 minutes.
After having confi rmed the following items, please turn the power ON again.
• Is there blockage of the air passage aperture?
• Is the air fi lter dirty?
• Does the peripheral temperature exceed 35°C?
•
If the same indication is shown after checking, please set to HIGH at FAN SPEED
of the item SERVICE
in
the OPTION menu.
CLEAN THE AIR FILTER
POWER OFF FIRST,
THEN CLEAN THE AIR
FILTER.
AFTER CLEANING THE AIR
FILTER,
RESET THE FILTER TIMER.
A note of precaution when cleaning the air fi lter.
Please immediately turn the power OFF and clean or change the air filter by
referring to the “Air Filter” section of this manual. After you have cleaned or
changed the air fi lter, please be sure to reset the fi lter timer.
NOTE • A lamp has a fi nite product life. Lamps are characterized by the fact that, after long hours of
usage, a lamp will no longer light up, or the lamp will break or burst, etc. This projector is equipped with an
automatic shut-down function, such that the power will automatically be turned off when lamp usage time
has reached 2000 hours. Please be aware, however, that among lamp types, there are major differences in
product lifetimes
. A
lamp may thus fail to light even prior to the functioning of the automatic shut-down
func
tion of this projector.