Vivitek DU4771Z User Manual page 68

DLP Projector—User's Manual
Air Filter Settings
Press the ENTER button to enter the Air Filter Settings sub menu.
I
TEM
Air Filter Hours
Time Reminder
Reset Timer
Showing Air filter hours.
Press the cursor ◄► button to enter and select the Time Reminder.
(Enter) / ► to confirm settings
Press
D
ESCRIPTION
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