Acer Z550L, User Manual

Page: 44 / 81

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English
Security Security
This projector provides a useful security function for the
administrator to manage usage of the projector .
Press "ENTER" to change the "Security" setting. If the security
function is enabled, your must enter the "Administrator Password"
first before changing the security settings.
•
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.
Timeout(Min.)
Once "Security" is activated to "On", the administrator can set
timeout function.
•
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.
User Password
•
Press "ENTER" to setup or change the "User Password".
•
Press number keys to set your password on the remote control
and press "ENTER" 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.
Administrator Password
The "Administrator Password" can be used in both the "Enter
Administrator Password" and "Enter Password" dialog boxes.
•
Press "ENTER" to change the "Administrator Password".
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The factory default of "Administrator Password" is "1234".
If you forgot your administrator password, do the following to
retrieve the administrator password:
•
An unique 6-digit "Universal Password" which is printed on
the Security Card (please check accessory in the box). This
unique password is the number which will be accepted by
projector anytime no matter what the Administrator
Password is.
•
If losing this security card and number, please contact with an
Acer service center.