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ENGLISH

Please check and clean the air filter periodically. When the indicators or a message 

prompts you to clean the air filter, comply with it as soon as possible. The air filter has two 

kinds of filters inside. Replace the filters when they are damaged or too soiled. To prepare 

the new filters, contact to your dealer and tell the following type number.

Type number : MU05611

When you replace the lamp, please replace the air filter. 

An air filter of specified type will come together with a 

replacement lamp for this projector.

.

 

Turn the projector off, and unplug the power cord. Allow 

the projector to sufficiently cool down.

2.

 

Use a vacuum cleaner on and around the filter cover.

 

3.

 

Pull the filter cover knobs while lifting it, to take the filter 

unit off.

4.

 

Use a vacuum cleaner for the filter vent of the projector 

and both sides of the filter unit.

If the filters are damaged or too soiled, replace them according 

to the following procedure number 5 to 7. Otherwise, please 

jump to the procedure number 8.

5.

 

Pull the filter frame’s knob up while holding the filter 

cover to remove the filter frame, then take the filters out.

6.

 

Set new filters where former filters were. Put the larger 

meshed filter into a filter cover first. Then put the finer 

meshed filter on the larger meshed one.

7.

 

Put the filter frame back where it was.

8.

 

Put the filter unit back into the projector.

9.

 

Turn the projector on and reset the filter time using the 

 

FILTER TIME item in the EASY MENU

(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 RESET on the dialog. It performs resetting the filter time.

Cleaning and replacing the air filter

WARNING

  

►Before taking care of the air filter, make sure the power cable 

is not plugged in, then allow the projector to cool sufficiently.

►Use only the air filter of the specified type. Do not use the projector without the 

air filter or the filter cover. It could result in a fire or malfunction to the projector

.

►Clean the air filter periodically. If the air filter becomes clogged by dust or the like, 

internal temperatures rise and could cause a fire, a burn or malfunction to the projector.

NOTE

  • Please reset the filter time only when you have cleaned or replaced 

the air filter, for a suitable indication about the air filter.

• The projector may display the message such as “CHECK THE AIR FLOW” or 

turn off the projector, to prevent the internal heat level rising. 

Filter cover

Filter cover knobs

Filter unit

 Filter cover

Filter frame

Filter (finer meshed)

Filter (larger meshed)

Summary of Contents for ImagePro 8755H

Page 1: ...ir filter 11 Using the CD manual 12 Regulatory notices 13 Specifications 15 Warranty and after service 16 Contents Contents of package Your projector should come with the items shown below Check that...

Page 2: ...ook part of the battery cover remove it 2 Align and insert the two AA batteries HITACHI MAXELL Part No LR6 or R6P according to their plus and minus terminals as indicated in the remote control 3 Repla...

Page 3: ...een height 10 Screen size diagonal 4 3 screen 16 9 screen Projection distance Screen height Screen height Projection distance Screen height Screen height min max min max inch m m inch m inch cm inch c...

Page 4: ...may generate extremely loud noises or other abnormalities that may result in malfunction or damage to the device and the projector Use appropriate accessory or designated cables Ask your dealer about...

Page 5: ...ON position marked 3 Press the STANDBY ON button on the projector or the remote control The projection lamp will light up and the POWER indicator will begin blinking in green When the power is complet...

Page 6: ...de of the projector to the desired height 3 Release the elevator buttons in order to lock the elevator feet 4 After making sure that the elevator feet are locked put the projector gently 5 If necessar...

Page 7: ...N2 4 Press the ASPECT button on the remote control Each time you press the button the projector switches the mode for aspect ratio in turn 5 Use the zoom ring to adjust the screen size 6 Use the focus...

Page 8: ...ator lights in steady orange and set the power switch to the OFF position marked O Attach the lens cover Do not turn the projector on for about 10 minutes or more after turning it off Turning the proj...

Page 9: ...e to remove it 4 Loosen the 2 screws marked by arrow of the lamp and slowly pick up the lamp by the handles 5 Insert the new lamp and retighten firmly the 2 screws of the lamp that are loosened in the...

Page 10: ...ke sure not to breathe the gas that comes out of the projector vents or get it in your eyes or mouth Before replacing the lamp turn the projector off and unplug the power cord then wait at least 45 mi...

Page 11: ...er into a filter cover first Then put the finer meshed filter on the larger meshed one 7 Put the filter frame back where it was 8 Put the filter unit back into the projector 9 Turn the projector on an...

Page 12: ...e desktop screen 2 When main html file is clicked Web browser will start and Initial window will appear 2 Click the model name of your projector first and then click language you want from the display...

Page 13: ...e that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off...

Page 14: ...ther relevant provisions of Directive 1999 5 EC 2 This symbol on the product or on its packaging means that your electrical and electronic equipment should be disposed at the end of life separately fr...

Page 15: ...Temperature range 5 35 C Operating Size 340 W x 100 H x 270 D mm Excluding protrusions Please refer to the following figure Weight mass approx 3 5 kg Ports Computer input port COMPUTER IN1 D sub 15 pi...

Page 16: ...tor http www dukcorp av Trademark acknowledgment Mac Macintosh Power PC and Mac OS are registered trademarks of Apple Computer Inc Pentium is a registered trademark of Intel Corporation Adobe and Acro...

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