Hitachi C11XM25, Руководство по обслуживанию

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CP-X444(C11XMB)/CP-X440(C11XM25)
6-10 Related Messages
When the unit’s power is on, messages such as those shown below may be displayed. When any such message
is displayed on the screen, please respond as described below.
Although these messages will be automatically disappeared around several minutes, it will be reappeared every
time the power is turned on.
Message Description
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
The time the lamp timer has counted is approaching 2000 hours.
Preparation of a new lamp, and an early lamp change is recommended. After you
have change the lamp, please be sure to reset the lamp timer .
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
THE POWER WILL BE
TURNED OFF**hrs later.
The time the lamp timer has counted is approaching 2000 hours, so a lamp
change within ** hours is recommended.
When lamp usage reaches 2000 hours, the power will automatically be turned off.
Please change the lamp by referring to the section “Lamp”.
After you have changed the lamp, please be sure to reset the lamp timer.
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
THE POWER WILL BE
TURNED OFF 0 hrs later.
As the time the lamp timer has counted has reached 2000 hours, the power
will soon be automatically turned off.
Please immediately turn the power off, and change the lamp by referring to the
section “Lamp”. After changing the lamp, please be sure to reset the lamp 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 after the treatment, please set the HIGH at FAN SPEED
of the item SERVICE of the OPTION menu.
REMINDER
***HRS PASSED AFTER THE
LAST FILTER CHECK.
FILTER MAINTENANCE IS ESSENTIAL
TO REMOVE WARNING MESSAGE,
RESET FILTER TIMER.
SEE MANUAL FURTHER INFO.
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.