User manual HITACHI CP-S235W

[. . . ] Projector CP-S235W 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. [. . . ] · 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. If the indicators or a message prompts you to replace the lamp, replace the lamp as soon as possible. Using the lamp for long periods of time, or past the replacement date, could cause it to burst. If the projector is mounted on the ceiling, or if the lamp has broken, do not try to clean the projector or replace the lamp yourself. 1 2 Turn off the projector, and unplug the power cord. Allow the lamp bulb to cool for at least 45 minutes. Contact your local dealer to prepare a new lamp. If the projector is mounted on the ceiling, or if the lamp has broken, also ask the dealer to replace the lamp. In the case of replacement by yourself, 3 After making sure that the projector has cooled adequately, slowly flip over the projector, so that the bottom is facing up. Hold the release button while sliding and taking up the lamp cover. Unscrew the 2 screws, and slowly pick up the lamp by the handles. Insert the new lamp, and tighten the 2 screws firmly to lock it in place. Lamp cover Release button 4 5 6 7 8 9 Handles Screws Slide the lamp cover into place until it locks into position. Slowly turn the projector so that the top is facing up. Turn on the projector, and reset the lamp timer. When the lamp has been replaced after the message of "THE POWER WILL TURN OFF AFTER 0hr. " is displayed, complete the following operation within 10 minutes of switching power on. (1) 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 / or ENTER button. (3) Choose the "LAMP TIME" using the button, then press and hold the / of projector or the RESET button of remote control for 3 seconds. (4) Choose the "RESET" using the button. button button 34 Air Filter WARNING · Please carefully read the "User's Manual - Safety Guide". · Before replacing the air filter, make sure the power switch is off and the power cable is not plugged in. · Use the air filter of the specified type only. 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. [. . . ] If the air filter becomes clogged by dust or the like, internal temperature rises and could cause malfunction. Filter cover 1 2 3 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. Reset the filter timer, according to following "Reset The Filter Timer". 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. [. . . ]