Optoma Technology EP1691 Projector User Manual


 
Menu Setting
37
Security Timer
Press the Menu button to open the OSD menu. Press to move to the SETUP menu. Press
to move up and down and select Security. Press
to move up and down and select Security
Timer. Press Enter to open the Security Timer submenu. Press
to change values for settings,
and then press Enter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Month Set the number of months the projector can be used. 0
Day Set the number of days for the projector to be active. 0
Hour Set the number of hours for the projector to be active. 0