Hitachi HDPJ52 user manual Maintenance

Maintenance

6. Reset the FILTER TIME in the OPTION menu (53).

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

If you are using the Advanced Menu skip the next step (2).

(2)To switch from the EASY MENU to the Advanced Menu, select the “Go To the Advanced Menu …” item in the EASY MENU using the ▲/▼ cursor buttons, then press the ► cursor button. The Advanced Menu will appear.

(3)Select the “OPTION” item in the left column of the Advanced Menu using the ▲/▼ cursor buttons then press the ► cursor button.

(4)Select the “FILTER TIME” item in the right column of the Advanced Menu using the ▲/▼ cursor buttons, then press the ► cursor button and the FILTER TIME menu will appear.

(5)Pressing the ▲ cursor button in the menu resets the FILTER TIME.

WARNING ► Do not maintain the projector during or immediately after use. Handling while the projector is hot could cause burn and/or projector malfunction. Before maintaining, make sure that the power switch is off, that the power cord is unplugged, and that the projector is adequately cool.

►Use only the specified air filter type. Do not use the projector with the air filter or the filter cover removed. Doing so could cause fire and/or projector malfunction.

►The air filter should be cleaned periodically. If the air filter becomes blocked by dust or other debris, the internal temperature will rise, which could cause burns, fire and/or projector malfunction, or reduce the lifetime of the projector.

NOTE • Please replace the air filter when it is damaged or too dirty to be cleaned, and also when the lamp is replaced.

•Only reset the FILTER TIME item when you have cleaned or replaced the air filter so that the FILTER TIME remains accurate (53).

•The projector may display the message “CHECK THE AIR FLOW” or automatically turn the power off in order to prevent the internal heat level from rising.

ENGLISH

59