Sharp LC-19SB15U, LC-19SB25U, LC-19SB25U-W Operation Manual page 44

Useful adjustment settings
Changing the secret number
Allows you to change your current secret number.
Repeat steps 1 and 2 in Setting a secret
1
number.
• The secret number setting menu displays.
Input the 4-digit secret number by using 0–9.
2
Press a / b to select "Secret No.", and then
3
press ENTER.
Press a / b to select "New Secret No.", and
4
then press ENTER.
Input the old 4-digit secret number by using
5
0–9.
Input the new 4-digit secret number by using
6
0–9.
Input the same 4-digit number on the
7
"Reconfi rm" screen as in step 6 to confi rm.
Press MENU to exit.
8
44
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Clearing the secret number
Allows you to clear your secret number.
Repeat steps 1 to 2 in Setting a secret
1
number.
• The secret number setting menu displays.
Input the 4-digit secret number by using 0–9.
2
Press a / b to select "Secret No.", and then
3
press ENTER.
Press a / b to select "Secret No. Clear", and
4
then press ENTER.
Press a / b to select "Yes", and then press
5
ENTER.
• Your secret number is cleared.
New Secret No.
Secret No. Clear
Y e s
N o
Press MENU to exit.
6
• See page 43 for re-registering a new secret number after
being cleared.
• As a precautionary measure, make a note of your
secret number and keep it in a familiar place.
• If the secret number is cleared, the Status setting
automatically sets to "Off". "V-Chip" and "Status" will not
be selectable from the menu.