Sharp aquos lc 57d90u ユーザーズマニュアル

Allows you to use a secret number to protect certain
settings from being accidentally changed.

IMPORTANT:
Three conditions must be met to enable the V-Chip
(see pages 54 to 59):

1 Secret No. is registered.
2 V-Chip settings have been made.
3 “Status” is set to “On”.

Press MENU and the MENU screen displays.

Press c/d to select “Setup”.

Press  a/b to select “Parental CTRL”, and
then press ENTER.

Press a/b to select “Secret No.”, and then
press ENTER.

V-Chip

Secret No.

Status

MENU    [Setup ... Parental CTRL ... Secret No.]

V-Chip (DTV Only)

Select “New Secret No.”, and then press
ENTER.
Input the new 4-digit secret number by using
0 – 9.

New Secret No.

Secret No. Clear

New Secret No.

–

–

–

–

Input Secret No.

–

–

–

–

Reconfirm

–

–

–

–

Input the same 4-digit number on the
“Reconfirm” screen as in step 5 to confirm.

New Secret No.

Secret No. Clear

New Secret No.

*

*

*

*

Input Secret No.

–

–

–

–

Reconfirm

–

–

–

–

Used to enable or disable the parental control function.

Press a/b to select “Status”, and then press
ENTER.

Press c/d to select “On” or “Off”, and then
press ENTER.
• Select “On” to enable and “Off” to disable

Parental CTRL.

V-Chip

V-Chip (DTV Only)

Secret No.

Status

On

Off

Repeat steps 1 to 3 in Setting a secret
number.
• The secret number setting menu displays.

Input the 4-digit secret number by using 0 –
9.

Press  RETURN to start configuring the V-
Chip settings. (See pages 57 and 59 for
details.)

• You can skip step 1 and 2 above while in the Parental

CTRL screen.

• The “V-Chip (DTV Only)” will only be selectable when a

new rating system can be downloaded via digital
broadcasting in the U.S.

Press MENU to exit.

Press MENU to exit.

LC-57D90U(E)-051-059

06.1.12, 2:54 PM

54

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