Sanyo XL51 - PLC XGA LCD Projector Owner's Manual page 55

Filter counter
This function is used to set a frequency for the filter
cleaning.
When the projector reached a specified time between
cleanings, a Filter warning icon appears on the screen,
notifying the cleaning is necessary. After cleaning the
filter, be sure to select RESET and set the timer. The Filter
warning icon will not turn off until the filter counter is reset.
For details about resetting the timer, refer to "Resetting the
Filter Counter" on page 61.
✔ Note:
•At selecting input source, the icon (Fig.4) will appear.
•The Filter warning icon (Fig.3 and Fig.4) will not appear when
the Display function is set to "Off" (p.46), during "Freeze"
(p.25), or "No show" (p.26).
Test pattern
Various test patterns are available for use when setting up
the projector.
Factory default
This function returns all setting values except for the user
logo, PIN code lock, Logo PIN code lock, the lamp counter,
and the filter counter to the factory default settings.
Quit
Exit the Setting Menu.
Filter counter
Use the Point
to set the timer. Select
from (Off/100H/ 200H/
300H) depending on the
use environment.
Fig.3 Filter warning icon
Filter warning icon (Fig.3) appears on the screen
at a set time.
✔ Note:
•The icon (Fig.3) appears at turning on.
Fig.4 Filter warning icon
Factory default
Select Factory default and this box
appears. Select "Yes, " and the next
box appears.
Setting
buttons
7 8
Select "Yes" to
activate it.
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