Hitachi CP-RX79 - Manual (Page 52)

43
OPTION menu
Item Description
SERVICE
Selecting this item displays the SERVICE
menu.
Select an item using the ▲/▼ buttons,
and press the ► button or the ENTER
button on the remote control to execute
the item.
FAN SPEED
Using the ▲/▼ buttons switches the rotation speed of the cooling
fans. The HIGH is the mode for use at highlands etc. Note that the
projector is noisier when the HIGH is selected.
HIGH Ù NORMAL
AUTO ADJUST
Using the ▲/▼ buttons to select one of the mode. When the
DISABLE is selected, the automatic adjustment feature is disabled.
FINE Ù FAST Ù DISABLE
FINE: Finer tuning including H.SIZE adjustment.
FAST: Faster tuning, setting H.SIZE to prearranged data for the
input signal.
• Depending on conditions, such as input image, signal cable to the
projector, environment around the projector, etc., the automatic adjustment
may not work correctly. In such a case, please choose DISABLE to disable
the automatic adjustment, and make adjustment manually.
GHOST
1. Select a color element of ghost using
the ◄/► buttons.
2. Adjust the selected element using the
▲/▼ buttons to disappear ghost.
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 ( 55).
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.
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