Take the ne meshed lter out while holding the lter
cover. It is recommended to leave the coarse meshed lter in the lter cover as it is.
Use a vacuum cleaner on and around the lter cover.

Cleaning and replacing the air filter

The air lter has two kinds of lters inside. Please check and clean the air lter periodically. When the indicators or a message prompts you to clean the air lter, comply with it as soon as possible. If the lters are damaged or heavily soiled, replace them with the new ones. To prepare the new lters, make contact with your dealer and tell the following type number.

Type number : UX37191 (Filter set)

When you replace the lamp, please replace the air lter. An air lter of specied type will

ENGLISH

come together with a replacement lamp for this projector.

1. Turn the projector off, and unplug the power cord. Allow the projector to sufciently cool down.

2.

3. Slide the lter unit upward to take it off from the projector.

4. Use a vacuum cleaner for the lter vent of the projector.

5.

3.

Filter cover

Intake vent

Filter unit

6.

Use a vacuum cleaner on both sides of the ne meshed

7.

Filter cover

lter while holding it so it will not be sucked in. Use a

 

vacuum cleaner for the inside of the lter cover to clean up the coarse meshed lter. If the lters are damaged

or heavily soiled, replace them with new ones.

7.

Put the ne meshed lter on the coarse meshed one,

Filter

turning its stitched side up.

8.

Put the lter unit back into the projector.

(coarse meshed)

Filter (ne meshed)

9.

 

 

Turn the projector on and reset the lter time using the

Stitched

FILTER TIME item in the EASY MENU.

side

(1)Press the MENU button to display a menu.

(2)Point at the FILTER TIME using the ▼/▲ button, then press the ► button. A dialog will appear.

(3)Press the ► button to select “OK” on the dialog. It performs resetting the lter time.

WARNING ►Before taking care of the air lter, make sure the power cable is not plugged in, then allow the projector to cool sufciently.

►Use only the air lter of the specied type. Do not use the projector without the air lter or the lter cover. It could result in a re or malfunction to the projector. ►Clean the air lter periodically. If the air lter becomes clogged by dust or the like, internal temperatures rise and could cause a re, a burn or malfunction to the projector.

NOTE • Please reset the lter time only when you have cleaned or replaced the air lter, for a suitable indication about the air lter.

•The projector may display the message such as the “CHECK THE AIR FLOW” or turn off the projector, to prevent the internal heat level rising.

17

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Hitachi ED-A220N user manual Cleaning and replacing the air filter, Come together with a replacement lamp for this projector
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