Hitachi CP-X253 User Manual page 40

OPTION Menu
OPTION Menu (continued)
Item
SERVICE
(continued)
(continued on next page)
40
AUTO ADJUST
Using the ▲/▼ buttons enables/disables the
automatic adjustment. When DISABLE is selected,
the automatic adjustment feature is disabled,
although rough adjustment is automatically performed
depending on the basic setting.
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.
50h ó 100h ó 200h ó 300h ó TURN OFF
After selecting "50h", "100h", "200h", or "300h", the
message "REMINDER *** HRS PASSED AFTER THE
LAST FILTER CHECK" will appear after the timer
reaches the interval time set by the menu (52).
When the "TURN OFF" is chosen, the air filter
cleaning message will not appear.
• 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.
• It is recommended to choose "100h" in general. Please be careful
with the operating environment of the projector and the condition of
the air filter, especially when the "200h", "300h" or "TURN OFF" is
chosen.
Description