Sanyo PLC-XW300 Owner's Manual page 54

Setting
Enter a PIN code
Use the Point buttons to enter a number. Press the
Point buttons to fix the number and move the red
frame pointer to the next box. The number changes to
. If you fixed an incorrect number, use the Point
buttons to move the pointer to the number you want to
correct, and then enter the correct number.
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 following PIN code lock setting.
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 buttons to select Off, On1 or On2,
and then press the SELECT button to make a choice.
Change the PIN code
The PIN code can be changed to your desired four-digit
number. Press the SELECT button to select PIN code
change. Pin code dialog box appears, use the Point
buttons to enter the correct code. The New PIN code
input dialog box appears. Set a new PIN code.
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE
DOWN THE NEW PIN CODE IN COLUMN OF THE
PIN CODE NO. MEMO ON PAGE 75, AND KEEP IT
SECURELY. IF YOU FORGET YOUR PIN CODE, THE
PROJECTOR CAN NO LONGER BE STARTED.
54
Enter a PIN code
Change the PIN code