Sanyo PLC-XC50 Owner's Manual page 56

Setting
Filter counter
This function is used to set a frequency for the filter
replacement.
Use the Point ▲▼ buttons to move the red frame pointer
to Filter counter and then press the SELECT button. A
dialog box appears showing the Used time option and the
Scrolls remaining option.
Used Time . . . . . . . . Show the total accumulated time
of the filter use, timer setting option and the
Reset options. When the projector reaches
a time set in the timer setting, the Filter
replacement icon (Fig. 1) appears on the
screen and the total accumulated time turns
red, indicating that the filter replacement is
necessary. If the filter is out of scroll and
the projector reaches a time set in the
timer setting, Fig. 2 appears on the screen,
indicating that the filter cartridge replacement
is necessary.
Scrolls remaining. . . . Show the scroll counter and
the Reset options. When the filter scroll is
counted down to 1 (Scroll counter on the
screen is showing "0 scroll(s)" ), the last scroll
icon (Fig. 3) appears on the screen. When
the filter scroll is counted down to 0, the Filter
cartridge replacement icon (Fig. 4) appears
on the screen and the WARNING FILTER
indicator lights orange, indicating that the filter
cartridge replacement is necessary.
To set a timer, press the SELECT button on Used time
option. Move the red arrow pointer to the timer setting
option and use the Point ◄►buttons to select from (Off/
400H/700H/1000H) depending on the use environment.
When replacing the Filter cartridge, reset the Filter
counter and the Scroll counter (p.59).

Note:
• Do not reset the counter(s) when the filter or the filter cartridge
are not replaced.
• Timer setting notifies that the filter needs replacement. To
replace the filter, use the filter control function (p.52).
Factory default
This function returns all setting values except for the user
logo, PIN code lock, Logo PIN code lock, and the lamp
counter to the factory default settings.
Quit
Exit the Setting Menu.
56
Filter counter
Set the red frame pointer
to the item and press the
SELECT button.
Use the Point ◄► buttons to
set the timer. Select from (Off/
400H/700H/1000H) depending
on the use environment.
Fig.1 Filter replacement icon
Filter replacement icon appears on
the screen at a set time.
Fig.2
Fig.3 Last scroll icon
Last scroll icon appears on the screen
when the filter is down to the last scroll.
Fig.4 Filter cartridge replacement icon
Filter cartridge replacement icon appears
on the screen when the filter scroll is
counted down to 0 scroll.

Note:
• Fig.1, Fig. 2, Fig. 3 and Fig. 4 appear at
turning on and selecting input source.
• Fig.1, Fig. 2, Fig. 3 and Fig. 4 will not appear
when the Display function is set to "Off"
(p.47), during "Freeze" (p.23), or "No show"
(p.24).
Factory default
Factory default
Select Factory default and this
box appears. Select [Yes], and
the next box appears.
Select [Yes] to
activate it.