Sanyo PLC-XU4000 Owner's Manual page 56

Setting
Enter a PIN code
Use the Point
Point button to fix the number and move the red frame
►
pointer to the next box. The number changes to "
you fixed an incorrect number, use the Point
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 (

correct PIN code all over again.
Change the PIN code lock setting
Use the Point
and then press the SELECT button to make a choice.
PIN code change
The PIN code can be changed to your desired four-
digit number. Press the SELECT button to select PIN
code change. The Current PIN code input dialog box
appears, use the Point
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 76, AND KEEP IT
SECURELy . IF yOU FORGET yOUR PIN CODE, THE
PROjECTOR CAN NO LONGER BE STARTED .
Fan
This function provides the following options in the cooling
fans' operation when the projector is turned off (p.20).
L1 ...... Normal operation
L2 ...... Slower and lower-sound than the normal
operation (L1), but it takes more time to cool the
projector down.
56
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buttons to enter a number. Press the
▲▼
) will turn red for a moment. Enter the
buttons to select Off, On1, or On2,
▲▼
buttons to enter the current
▲▼
Enter a PIN code
". If

button to
◄
Change the PIN code