47
Troubleshooting
Troubleshooting
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. If the same message is displayed after the treatment, or if a
message other than the following appears, please contact your dealer or service
company.
Although these messages will be automatically disappeared around several
minutes, it will be reappeared every time the power is turned on.
Message
Description
NO INPUT IS DETECTED
ON ***
There is no input signal.
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of the signal source.
SYNC IS OUT OF RANGE
ON *** fH *****kHz fV *****Hz
The horizontal or vertical frequency of the input
VLJQDOLVQRWZLWKLQWKHVSHFL¿HGUDQJH
3OHDVHFRQ¿UPWKHVSHFVIRUWKLVXQLWRUWKHVLJQDOVRXUFHVSHFV
CHECK THE AIR FLOW
The internal portion temperature is rising.
Please turn the power OFF, and allow the unit to cool
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following items, please turn the power ON again.
• Is there blockage of the air passage aperture?
•
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• Does the peripheral temperature exceed 35°C?
• If the same indication is displayed after the treatment,
please set the HIGH at the 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.
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Please immediately turn the power OFF, and clean or
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of this manual. After you have cleaned or changed the air
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(
40
).
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