Acer PD311 series User Manual page 30

User Controls
28
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Management
(Computer / Video
Mode)
The projector provide two options of "Security Mode".
Select "Request password only after plugging power

cord", the project will request user to input password
only for the first time plugging on power cord of the
projector.
Select "Always request password while projector

turns on", user have to input password every time
when switching on the projector.
Administrator Password
"Administrator Password" can be accepted by both
"Enter Administrator Password" and "Enter Password"
dialogues.
Press to change "Administrator Password".

The factory default of "Administrator Password" is

"1234".