Panasonic PT-DW105XEA Operating Instructions (Functional Manual) page 109

TEMP indicator
J
Lamp
Information
indication
Warm-up status
Lighting in red
High temperature
inside. (WARNING)
The filter is
Blinking in red excessively dirty
(once) and the ventilation
is poor.
High temperature
Blinking in red
inside.
(twice)
(Standby condition)
Blinking in red Cooling fan has
(3 times) been stopped.
Note
z If no problem is found or the problem remains, do not turn on the projector. Instead contact your dealer.
FILTER indicator
J
Lamp
Information
indication
The ACF unit has
Lighting in red
run out.
The ACF unit is not
Blinking in red
installed.
The ACF unit
remains few. The
Lighting in remaining use time
orange of the ACF unit is
approximately 200
hours.
Blinking in The ACF unit cannot
orange operate properly.
Note
z If no problem is found or the problem remains, do not turn on the projector. Instead contact your dealer.
z When the ACF unit is not installed, the filter indicator will blink in red and the power will turn off in 10 minutes.
z When the FILTER indicator is flashing green, the Auto Cleaning Filter (ACF) is normally rolling up.
z When the ACF unit is operating, operational sound may be heard.
z The usable time after lighting of the orange lamp may be shortened in a dusty environment. The time of about 200 hours is
for reference only. Contact the dealer to purchase the new ACF unit earlier.
z If the projector is used at elevations higher than 1 400 m above sea level with the [HIGH ALTITUDE MODE] at [OFF], the
lamp life or life of other components will be shortened.
z Before the FILTER indicator blinks in orange when operational malfunction, mechanical sound of the clutch may be heard.
z If the Smoke Cut Filter is installed, the green lamp, which takes longer to turn ON/OFF, will flash.
z If the filter is running low, only one lamp lights even if [DUAL] is selected. The lamps will light as normal once the filter has
been replaced and the residual filter has been reset.
Check point
Did you turn on the power when
z
the ambient temperature was
lower than approx. 0 °C (32 °F)?
Check the ventilation port is
z
blocked.
Is the room air temperature too
z
high?
Is the filter indicator lighted?
z
—
Check point
Check the [REMAINING
z
FILTER] of [STATUS] in
[PROJECTOR SETUP] menu.
( Æ page 84)
Check the ACF unit
z
compartment.
Check the [REMAINING
z
FILTER] of [STATUS] in
[PROJECTOR SETUP] menu.
Æ
( page 84)
Is foreign object blocking the
z
ACF unit operation?
Monitor Lamp indicators
Remedial measure
Wait about 5 minutes in the current
z
status.
Install the unit in a location having
z
an ambient temperature from 0 °C
(32 °F) - 45 °C (113 °F).
Remove the object that is blocking
z
the ventilation port.
Move the projector to a temperature
z
of 0 °C (32 °F) - 45 °C (113 °F) and
the humidity of 20 % to 80 % (no
condensation).
Turn off the MAIN POWER switch
z
using the procedure on page 40 and
replace the ACF unit.
Turn off the MAIN POWER switch
z
using the procedure on page 40 and
consult the dealer.
Remedial measure
Replace the ACF unit.
z
Replace the ACF unit.
z
Request the dealer to purchase the
z
new ACF unit.
Remove the foreign object from the
z
ACF unit.
When the foreign object still
z
remained, contact the dealer.
ENGLISH -
109