Filter
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Monitor Lamp indicators
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Maintenance
FILTER indicator
The FILTER indicates the Auto Cleaning Filter (ACF) unit status.
Lamp
indication
Information Check point Remedial measure
Lighting in red The ACF unit has run out.
• Check the REMAINING FILTER
of STATUS in PROJECTOR
SETUP menu.
• Replace the ACF unit.
Blinking in red
The ACF unit is not
installed.
*1
*1. When the ACF unit is not installed, the filter indicator will blink in red and the power will turn off.
• Check the ACF unit
compartment.
• Replace the ACF unit.
Lighting in
orange
The ACF unit remains
few. The remaining use
time of the ACF unit is
approximately
200 hours.
*2
*2. 200 hours is the roughly guided time.
• Check the REMAINING FILTER
of STATUS in PROJECTOR
SETUP menu.
• Request the dealer to purchase the new
ACF unit.
Blinking in
orange
The ACF unit cannot
operate properly.
• Is foreign object blocking the
ACF unit operation?
• Remove the foreign object from the ACF
unit.
• When the foreign object still remained,
contact the dealer.
NOTE:
• When the FILTER indicator is flashing green, the Auto Cleaning Filter (ACF) is normally rolling up.
• When the ACF unit is operating, operational sound may be heard.
• In a dusty environment, the guided remaining use time will be shorter. Contact the dealer to purchase the new ACF unit earlier.
• If using the projector at high elevations 1 400 - 2 700 m (4 593 - 8 858 ft) sea level and HIGH ALTITUDE MODE in PROJECTOR SETUP
menu is OFF, it may cause malfunction of the ACF unit.
• Before the FILTER indicator blinks in orange when operational malfunction, mechanical sound of the clutch may be heard.