Справочник Пользователя для Hitachi CP-X2521WN

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OPTION menu

GHOST
Adjust the settings using the ▲/▼ buttons to eliminate ghosting.

FILTER MESSAGE
Use the ▲/▼ button to set the timer for notifying by the message 

when to replace the lter unit 

100h Ù 200h Ù 500h Ù 1000h Ù 2000h  

                                     Ù 3000h Ù 4000h Ù 5000h Ù OFF

After choosing an item except OFF, the message “REMINDER *** 

HRS PASSED ....” will appear after the timer reaches the interval 

time set by this feature (

99). 

When the OFF is chosen, the message will not appear. Utilize this 

feature to keep the air lter clean, setting the suitable time according 

to your environment of this projector.
• Please take care of the lter unit periodically, even if there is 

no message. If the air lter becomes to be blocked by dust or 

other matter, the internal temperature will rise, which could cause 

malfunction, or reduce the lifetime of the projector.

• Please be careful with the operating environment of the projector 

and the condition of the lter unit.

(1)  Use the ▲/▼ buttons to choose the operations control.

CONTROL PANEL Ù REMOTE CONTROL

(2)  Use the ◄/► buttons to select ON or OFF.

ON Ù OFF

Selecting ON in Step 2 locks the buttons except STANDBY/ON on 

the operations control selected in Step 1. Selecting OFF releases 

the locked buttons on the operations control selected in Step 1.

• Please use this function to prevent tampering or accidental 

operation. 

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