Acer U5200 - Manual (Page 35)

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Administrator Password
You can enter "Administrator Password" when the "Enter
Administrator Password" or "Enter Password" dialogue box is
displayed.
• Press to change "Administrator Password".
• The factory default of "Administrator Password" is
"1234".
If you forget your administrator password, do the following
to retrieve the administrator password:
• Enter the unique 6-digit "Universal Password" which is
printed on the Security Card that came with your
projector. This unique password will be accepted by the
projector no matter what the administrator password is.
• If the Security Card is lost, please contact your local Acer
service center.
Lock User Startup Screen
• The default value is "Off". If it is "On", you cannot
change the startup screen arbitrarily.
VGA OUT
Selecting "On" enables the function. The projector can output
a VGA signal when it is in standby mode and the VGA IN (or
VGA IN 1) and VGA OUT sockets are correctly connected to the
devices.
Enabling this function slightly increases the standby
power consumption.
Reset
Press after choosing "Yes" to return the display
parameters on all menus to the factory default settings.
LAN
• The default value is "Off". Choose "On" to enable the
LAN connection.
If a WiFi USB adapter is plugged into the USB A port on
the projector, you must adjust the LAN function from
Off to On.
LAN IP/Mask • Identify IP and Mask address.
LAN Reset • Reset LAN function.
Auto Screen
The default value is "On". The up/down move of your
electronic screen relates to power on/off of the projector.