Sanyo PLC-XL45 Owner's Manual page 47

Security (Key lock and PIN code lock)
This function allows you to use Key lock, PIN code lock to
set the security for the projector operation.
Key lock
This function locks operation of the top control and
remote control. It helps to prevent operation by an
unauthorized person.
......Unlocked.
...... Locks operation of the top control. To
unlock, use the remote control.
...... Locks operation of the remote control.
To unlock, use the top control.
If the top control accidentally becomes locked and
you do not have the remote control nearby or there is
something wrong with your remote control, contact
the dealer where you purchased the projector or the
service center.
PIN code lock
This function prevents the projector from being operated
by unauthorized persons and provides the following
setting options for security.
Off...... The projector is not locked with the PIN code.
On1...... Requires to enter a PIN code every time
turning on the projector.
On2...... Requires to enter a PIN code to operate the
projector once the power cord is unplugged;
as long as the AC power cord is connected,
the projector can be operated without a
PIN code.
Whenever you change the PIN code lock setting or the
PIN code (a four-digit number), you are required to enter
the PIN code. "1234" is set as the initial PIN code at the
factory.
Key lock
PIN code lock
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Setting
Select Key lock. Choose
one of the alternatives
with the Point buttons
ed
and select [Yes] to activate
it.
When the projector is locked
with the PIN code, the PIN
code lock symbol appears on
the menu bar.
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