User manual HITACHI PJ-LC5

[. . . ] Projector PJ-LC5 User's Manual - Operating Guide Thank you for purchasing this projector. WARNING Before using, read the "User's Manual - Safety Guide" and these manuals to ensure correct usage through understanding. After reading, store them in a safe place for future reference. NOTE · The information in this manual is subject to change without notice. [. . . ] Type number: NJ08292 (sold separately) · Do not use the projector with the air filter and filter cover removed. The use without the air filter could result in damage. CAUTION · Do not reset the filter timer without cleaning or replacing the air filter. · If the air filter becomes clogged by dust or the like, internal temperature rises and could cause malfunction. The power is automatically turned off in order to prevent the projector from overheating internally. · When you replace the lamp, please replace also the air filter. The air filter may be attached when you buy a replacement lamp for this projector. Please ask your dealer. Caring For The Air Filter The air filter should be cleaned about every 100 hours. If the indicators or a message prompts you to clean the air filter (see the section "Related Messages" and "Regarding The Indicator Lamps"), clean the air filter as soon as possible. If the air filter becomes clogged by dust or the like, internal temperature rises and could cause malfunction. 1 2 Turn off the projector, and unplug the power cord. Apply a vacuum cleaner to the top of the filter cover to clean the air filter. Filter Cover 3 Reset the filter timer. (1) Turn on the projector. While the projector running, press the MENU button to open the menu. (2) Choose the "OPTION" on the menu using the button, then press the / button or ENTER button. (3) Choose the "FILTER TIME" using the button, then press and hold the / button of projector or the RESET button of remote control for 3 seconds. (4) Choose the "RESET" using the button. 34 Air Filter (continued) Replacing The Air Filter If the soiling will not come off the air filter, or it becomes damaged, then it needs to be replaced. Please replace the air filter as soon as possible. 1 2 3 Turn off the projector, and unplug the power cord. Contact your local dealer to prepare a new air filter. Tell the dealer your air filter type number. After making sure that the projector has cooled adequately, remove the filter cover. Hold the release buttons of the filter cover, while pulling up it. Hold the release buttons of the air filter, while pulling down it. Filter cover Release buttons 4 Release buttons Air filter 5 6 Insert a new air filter, and replace the filter cover. Reset the filter timer. (1) Turn on the projector. While the projector running, press the MENU button to open the menu. [. . . ] · No responsibility is taken for any obstacle and defect to hardware and software of your PC as a result of the use of the CD. -ROM. · All or Any part of the information in the CD-ROM must not be copied, reproduced or republished without notice to our company. TRADEMARK ACKNOWLEDGEMENT · Windows® is a registered trademark of Microsoft Corporation. · Macintosh, Power Macintosh and Mac OS are registered trademarks of Apple Computer, Inc. · Pentium is a registered trademark of Intel Corporation. [. . . ]