Canon Multimedia Projector LV-8235 UST - Manual (Page 64)

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This function returns all setting values except for the User
logo, PIN code lock, Logo PIN code lock, Lamp counter
and Filter counter to the factory default settings.
Factory default
Setting
This function is used to set a frequency for the filter
replacement.
Use the Point  buttons to select Filter counter and then
press the Point  or the OK button to access the submenu
items.
Filter counter......... Show the total accumulated time of the
filter use timer setting.
Timer .................... To set a timer, when the projector
reaches the time, the Filter warning
icon (Fig.1) appears on the screen and
the total accumulated time turns red,
indicating that the filter replacement is
necessary.
Filter counter reset... After replacing the filter, be sure to reset
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 67.
Filter counter
Press the OK button to select Timer, and then
use the Point
 buttons to set the timer. Select
from ( Off/ 2000H/ 3000H/ 4000H) depending on
the use environment.
Filter warning icon appears on the screen at a set time
(Off/2000H/3000H/4000H).
Fig .1 Filter warning icon
Note:
• The Filter warning icon (Fig.1) will not appear when the
Display function is set to Off (p.55), or Freeze (p.30), or
Blank (p.31).
• This icon also appears at turning on.
Factory default
Filter counter