Replacement
110
- ENGLISH
Maintenance
Replacement
Before replacing the unit
z
Turn off the POWER switch of the projector in proper way and disconnect the power plug from the wall outlet.
(
Æ
pages 39, 41)
z
Be sure to observe the procedure “Powering off the projector” (
Æ
page 41) when performing power supply
operation.
Replacing the unit
J
ACF (Auto Cleaning Filter) unit
ACF unit is an optional accessory.
You can check the remaining amount of the ACF unit in [REMAINING FILTER] of [STATUS] in PROJECTOR
SETUP menu. (
Æ
page 84)
z
Contact an Authorized Service Center to purchase a Replacement filter unit (ET-ACF310).
J
Procedure of ACF unit replacement
1 ) Loosen “ACF cover fixing screw” (1
screw) until the screws turn freely and
remove the “ACF cover”.
2 ) Slide out the “ACF unit” from the
projector slowly.
z
When you replace the “ACF unit”, clean the
compartment and/or the air exhaust port if you
need to.
3 ) Insert the new “ACF unit” into the
compartment in correct direction and
slightly push until it clicks.
4 ) Attach the “ACF cover” and tighten
“ACF cover fixing screw” (1 screw)
securely.
5 ) Select [FILTER COUNTER RESET]
in [PROJECTOR SETUP] menu, and
press <ENTER> button. (
Æ
page 86)
6 ) Press ◄► to select [OK], and press
<ENTER> button.
Note
z
When the ACF unit is not installed, the filter indicator will
blink in red and the power will turn off in 10 minutes. (The
time before the power is turned off is indicated by the unit
of 1 minute.)
z
The replacement timing of the ACF depends on
environment of usage.
z
When resetting is performed, the filter will be wound.
z
The part numbers of accessories and separately sold
components are subject to change without notice.
z
Always install the ACF unit when using the projector.
Attention
z
When installing the ACF unit, take care not to touch the
filter surface.
z
Be sure to install the ACF unit when using the projector.
z
The ACF unit to be replaced should be an unused
product.
ACF cover
ACF cover fixing screw
ACF unit
CANCEL
OK
EXECUTE
CHANGE
[ENTER]
RESET FILTER COUNTER?
Summary of Contents for PT-DW105XEA
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