Sanyo PLC WTC500AL Owner's Manual page 60

Setting
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 power cord is disconnected; 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 (the four-digit number), you are required to
enter the PIN code. The "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 below.
Enter a PIN code
Use the Point ed buttons on the top control or Number
buttons on the remote control to enter a number.
When using top control
Use the Point ed buttons on the top control to select a
number. Press the Point 8 button to fix the number and
move the red frame pointer to the next box. The number
changes to "✳. " Repeat this step to complete entering
a four-digit number. After entering the four-digit number,
move the pointer to "Set. " Press the SELECT button so
that you can change the PIN code lock setting.
When using remote control
Press the Number buttons on the remote control to enter
a number (p.15). When you complete entering a four-digit
number, the pointer moves to "Set. " Press the SELECT
button so that you can change the PIN code lock setting.
If you fixed an incorrect number, use the Point 7 button to
move the pointer to the number you want to correct, and
then enter the correct number.
If you entered an incorrect PIN code, "PIN code" and the
number (✳✳✳✳) will turn red for a moment. Enter the
correct PIN code all over again.
Change the PIN code lock setting
Use the Point
7 8
then move the pointer to "Quit" with the Point
Press the SELECT button to close the dialog box.
60
button to select Off, On1, or On2 and
PIN code lock
Enter a PIN code
Change the PIN code lock setting
d button.
When the projector is locked
with a PIN code, the PIN code
lock symbol appears on the
menu bar.
After a correct PIN code is
entered, the following dialog
box appears.
Use the Point 7 8 buttons to
switch between the options.