Acer P1273 Series User Manual page 39

Security Security
This projector provides a useful security function for the
administrator to manage usage of the projector .
Press
is enabled, your must enter the "Administrator Password" first
before changing the security settings.
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Timeout(Min.)
Once "Security" is activated to "On", the administrator can set
timeout function.
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User Password
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Note: This screen capture function is limited by 4:3 aspect ratio only.
Note: For XGA models, to get best quality for you desired image, suggest
end-user set PC resolution to 1024 x 768 before you use this function.
Note: For SVGA models, to get best quality for you desired image, suggest
end-user set PC resolution to 800 x 600 before you use this function.
Note: For WXGA models, to get best quality for you desired image,
suggest end-user set PC resolution to 1280 x 800 before you use this
function.
to change the "Security" setting. If the security function
Select "On" to enable the security function. The user has to
enter a password to operate the projector. Please refer to the
"User Password" section for details.
If "Off" is selected, then the user can turn on the projector
without password.
Press or to select the timeout interval.
The range is from 10 minute to 990 minutes.
When the time is up, the projector will prompt the user to
enter the password again.
The factory default setting of "Timeout(Min.)" is "Off".
Once the security function is enabled, the projector will
request user to enter password when switch on the projector .
Both "User Password" and "Administrator Password" can be
accepted for this dialogue.
Press to setup or change the "User Password".
Press number keys to set your password on the remote control
and press "MENU" to confirm.
Press to delete character.
Enter the password when you see "Confirm Password"
displayed.
The password should be between 4 and 8 characters long.
If you select "Request password only when plugging the
power cord in.", the projector will prompt the user to enter
the password every time the power cord is plugged.
If you select "Always request password while projector turns
on.", the user has to enter the password every time when the
projector is turned on.
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