Acer PD126D series - Manual (Page 31)

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Timeout(Min.)
Once “Security” is set to “On”, administrator can set
timeout function.
Press or to select timeout duration.
The range is from 10 minute to 990 minutes.
When time is up, the projector will request user to
enter password again.
The factory default setting of “Timeout(Min.)” is “Off”.
User Password
Press to set up or change “User Password”.
Use , , or to select the character and
press “Menu” to confirm.
Press
to delete character after the selected
character confirmed.
Press “Menu” to complete the setting of
password.
Input password again at “Confirm Password”.
The password is allowed for 4~8 characters.
Management
(Computer / Video
Mode)
User Controls