Monitor Lamp indicators
ENGLISH - 29
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.