120
Customizing System Operation (System Settings)
Resetting the Air Filter
Counter
> [System settings] > [Other settings] >
[Air filter counter]
This resets the counter which
reminds you of the time for cleaning
and replacing the air filter.
To view the air filter counter, press the
OK button when [Air filter counter] is
selected.
Select [Reset] and press the OK button.
To reset the air filter counter, select
[Yes] on the confirmation screen and
press the OK button.
Press the MENU button or EXIT button.
• The lamp counter provides an
estimate of the time remaining until
the lamp must be replaced. This
value is based on the hours in use
and the present load on the lamp.
• The number of hours indicated is
equivalent to use under these
conditions: [Vertical projection]
(P152) set to [Off], and [Lamp mode]
(P107) set to [Full power].
HDMI Component LAN
Digital PC Analog PC USB
For details about how to replace or
clean the filter, refer to page 199.
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