Hitachi CP-X467 Operating Manual page 47

OPTION menu (continued)
Item
SERVICE
(continued)
(continued on next page)
FAN SPEED
Using the ▲/▼ buttons 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 ó NORMAL
AUTO ADJUST
Using the ▲/▼ buttons to select one of the mode.
When the DISABLE is selected, the automatic
adjustment feature is disabled.
FINE ó FAST ó 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 the interval to
show the message for cleaning up the air filter.
500h ó 1000h ó 1500h ó 2000h ó TURN OFF
After choosing an item except TURN OFF, the
message "REMINDER *** HRS PASSED AFTER THE
LAST FILTER CHECK" will appear after the timer
reaches the interval time set by this feature (73).
When the TURN OFF is chosen, the message will not appear.
Utilize this feature to keep the air filter clean, setting the suitable
time according to your environment of this projector.
• Please check and clean the air filter periodically, even if there is no
message. If the air filter becomes to be blocked by dust or others,
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 air filter.
Description
OPTION menu
47