Hitachi CPA100 User Manual - Page 63

Maintaining the air-filter - filter check

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Maintenance Maintaining the air-filter Please check and clean the air-filter periodically, for keeping normal ventilation. When the indicators or a message prompts you to clean the air-filter, comply with it as soon as possible. When it is damaged or too soiled, replace the filter unit. To prepare the new filter unit, call your dealer and tell the type number: QD60122 1. Turn the projector off and unplug the power cord from the power outlet. And cool the projector down by leaving it for a while as it is. 2. Use the vacuum cleaner on and around the filter unit. 3. Slide the filter unit upward to take it off from the projector. Filter unit 4. Use the vacuum cleaner on the intake vents of the projector. 5. Use the vacuum cleaner on the cover side of the filter unit. Do not vacuum the air-filter directly, since the cleaner may inhale the air-filter. When the air-filter is damaged or too soiled, prepare the new filter unit. Intake vents 6. Make sure that there is the air-filter inside, then slide the filter cover into place. 7. Plug in and restart the projector (12, 16). Then, reset the filter time (which is the time counter for the air-filter use). (1) Press the ▲ or ▼ button on the projector or the MENU button on the remote control. The "EASY MENU" appears. (2) Point at the "FILTER TIME" in the menu using the ▲ or ▼ button, then press the ► button. A dialog appears. (3) Press the ▲ button to select the "RESET" on the dialog. It performs resetting the filter time. (continued on next page) 63

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63
Maintenance
1.
Turn the projector off and unplug the power cord
from the power outlet. And cool the projector
down by leaving it for a while as it is.
2.
Use the vacuum cleaner on and around the filter
unit.
3.
Slide the filter unit upward to take it off from the
projector.
4.
Use the vacuum cleaner on the intake vents of
the projector.
5.
Use the vacuum cleaner on the cover side of the
filter unit. Do not vacuum the air-filter directly,
since the cleaner may inhale the air-filter.
When the air-filter is damaged or too soiled,
prepare the new filter unit.
6.
Make sure that there is the air-filter inside, then
slide the filter cover into place.
7.
Plug in and restart the projector (
12, 16
)
.
(continued on next page)
Maintaining the air-filter
Please check and clean the air-filter periodically, for keeping normal ventilation.
When the indicators or a message prompts you to clean the air-filter, comply with
it as soon as possible.
When it is damaged or too soiled, replace the filter unit. To prepare the new filter
unit, call your dealer and tell the type number:
QD60122
Then, reset the filter time (which is the time counter for the air-filter use).
(1) Press the ▲ or ▼ button on the projector or the
MENU
button on the
remote control. The “EASY MENU” appears.
(2) Point at the “FILTER TIME” in the menu using the ▲ or ▼ button, then
press the ► button. A dialog appears.
(3) Press the ▲ button to select the “RESET” on the dialog. It performs
resetting the filter time.
Filter unit
Intake vents