Sanyo PDG-DET100L Owner's Manual page 58

Setting
Security
Key lock
This function locks the side control and remote control buttons
to prevent operation by unauthorized persons.
. . . . . Unlocked.
. . . . . Lock the side control buttons.
To unlock, use the remote control.
. . . . . Lock the remote control buttons.
To unlock, use the side control.
If the side control accidentally becomes locked and you
do not have the remote control nearby and unable to
operate the projector, contact the service station.
PIN code lock
This function prevents the projector from being operated
by unauthorized persons and provides the following setting
options for security.
Off . . . . Unlocked.
On1 . . . Enter the PIN code every time turning on the
projector.
On2 . . . Enter the PIN code to operate the projector once
the Main On/Off Switch is pressed to Off or the
power cord is unplugged ; as long as the AC power
cord is connected and the Main On/Off Switch
is pressed to ON, the projector can be operated
without a PIN code.
Whenever you change the PIN code lock setting or the PIN
code (the four-digit number), you are required to enter the PIN
code. "1234" is set as the initial PIN code at the factory.
If you want to change the PIN code lock setting, press the
SELECT button and the PIN code dialog box appears. Enter a
PIN code by following the steps on the next page.
58
Security
Set the red frame
pointer to the item
and press the
SELECT button.
Key lock
PIN code lock
When the projector
is locked with a PIN
code, the PIN code
lock symbol appears
on the menu bar.
Select Key lock and
this box appears.
Choose one of the
alternatives with the
Point ed buttons
and select [Yes] to
activate it.