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WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED
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.
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Note 1: Although this message will be automatically disappeared after around 3 minutes, it will be
reappeared every time the power is turned ON.
Note 2: Lamps have a finite 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 unit is equipped
with an automatic shut-down function, such that the power will automatically be turned OFF
when lamp usage time has reached 2,000 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 function of this unit.
NOTES
Message
Description
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
(Note 1)
Lamp usage time is approaching 2,000 hours. (Note 2)
Preparation of a new lamp, and an early lamp change, is
recommended. 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 TURN OFF
AFTER
＊＊
hr.
(Note 1)
Lamp usage time is approaching 2,000 hours. A lamp change
within
＊＊
hours is recommended. (Note 2)
When lamp usage reaches 2,000 hours, the power will
automatically be turned OFF. Please change the lamp by
referring to “THE 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 TURN OFF
AFTER 0 hr.
As lamp use has reached 2,000 hours, the power will soon be
automatically turned OFF. (Note 2)
Please immediately turn the power OFF, and follow the
instructions in the “THE LAMP”,
After you have changed the lamp, please be sure to reset the
lamp timer.
CLEAN THE AIR FILTER
AFTER CLEANING AIR FILTER,
RESET THE FILTER TIMER.
A note of precaution when cleaning the air filter.
After cleaning the filter, operate FILTER TIME of the OPTION
Menu, and perform reset of the filter timer.
NO INPUT IS DETECTED
ON
＊＊＊
There is no input signal.
Please confirm the signal input connection, and the status of the
signal source.
SYNC IS OUT OF RANGE
ON
＊＊＊
＊＊＊＊＊
kHz
＊＊＊＊＊
Hz
The horizontal or vertical wavelength of the inputted signal is
outside of the response parameters of this unit. Please confirm
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 for approximately 20
minutes. After having confirmed the following items, then please
resent the power to ON.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
fH
fV
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