Christie DS Series User Manual page 76

SETUP menu
Item
LIGHT & FILTER
(continued)
(continued on next page)
LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide
FILTER HOURS
Displays the usage time of the air filter, counted after the last
resetting.
Pressing the RESET button on the remote control or the ► button
of the projector displays a dialog.
To reset the filter hours, select the OK using the ► button.
CANCEL ð OK
• Reset the filter hours only when you have cleaned or replaced the
air filter, for a suitable indication about the air filter.
• For the air filter cleaning, see the section Cleaning and replacing
113
the air filter (
FILTER MESSAGE
Use the ▲/▼ button to set the timer for notifying by the message
when to replace the filter unit
After choosing an item except OFF, the message "REMINDER ***
HRS PASSED ...." appears after the timer reaches the interval time
set by this feature.
When the OFF is chosen, the message does not appear. Use this
feature to keep the air filter clean, setting the suitable time according
to your environment of this projector.
• Clean the filter periodically. If the air filter becomes to be blocked
by dust or other matter, the internal temperature rises, which could
cause malfunction, or reduce the lifetime of the projector.
• Be careful with the operating environment of the projector and the
condition of the filter unit.
Description
).
74
020-001587-01 Rev. 1 (12-2018)
LIT MAN USR DS Series