InFocus IN5542 User Manual page 50

OPTION menu
Item
SERVICE
(continued on next page)
50
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 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 this 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 filter unit
2000h ó 5000h ó 10000h ó OFF
After choosing an item except OFF, the message
"REMINDER *** HRS PASSED AFTER THE LAST FILTER
CHANGE" will appear after the timer reaches the interval time
set by this feature (71).
When the 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.
Refer to the following criterion.
2000h: recommended for use in an indoor environment in a so
dusty area, such as a desert or an area in which yellow sands float.
5000h: recommended for use in an indoor environment, such as a
place by a window, near a passage.
10000h: recommended for use in a general indoor environment.
• Please take care of the filter unit periodically, even if there is
no message. If the air filter 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 filter unit.
Description