Sanyo PLC-WXU700A Owner's Manual page 60

Setting
Enter a PIN code
Set
Change the PIN code lock setting
PIN code change
code change
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE
DOWN THE NEW PIN CODE IN COLUMN OF THE
PIN CODE NO. MEMO ON PAGE 83, AND KEEP IT
SECURELY. IF YOU FORGET YOUR PIN CODE, THE
PROJECTOR CAN NO LONGER BE STARTED.
60
PIN code
Off On1 On2
PIN
Enter a PIN code
Change the PIN code
Off