Acer XD1150 Series Manual page 28

User Controls
26
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Lamp Hour Reset
Press the button after choosing "Yes "to turn the lamp hour
counter to 0 hours.
Security
Press to start "Security" setting. You must enter "Administrator
Password" first before Security setting.
Security
This projector provides an excellent security function for the admin-
istrator to manage the usage of the projector.
Select "On" to enable the security function. User have

to enter password depending on the "Security Mode"
defined while setting "User Password". Please refer
to "User Password" section for details.
Select "Off" then user can switch on the projector

without password request.
Once the security function is enabled, the projector
will request user to enter password when switch on
the projector. Both "User Password" and "Adminis-
trator Password" can be accepted for this dialogue.
Timeout(Min.)
Management
(Computer / Video
Mode)