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Using the lock menu – Toshiba 20A45C User Manual

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NOTES:
• To change your password, follow steps 1 and 2 and select

“CHANGE PASSWORD” option. Then enter your new password.

• If you forget or lose your password, you can reset it using the

following procedure:
- While holding down the VOLUME

4 button on the TV, press

“0” on the remote control for a few seconds.

The LOCK menu includes the CH LOCK, VIDEO LOCK, GameTimer™ and CHANGE PASSWORD functions.
You can use these functions after entering the correct PASSWORD.

LOCKING VIDEO INPUT

You can use the VIDEO LOCK feature to lock the input source
(VIDEO) and channels 3 and 4. You will not be able to select the
input sources with the TV/VIDEO button or Channel Number
buttons unless you clear the setting.

1

2

3

4

5

Press MENU, then press SET + or until the indicator
next to “LOCK” begins to flash, then press ENTER.

Use the Channel Number buttons (0–9) to enter your
password, then press ENTER. The LOCK menu appears.

Press SET + or until the indicator
next to “VIDEO LOCK” begins to flash,
then press ENTER.

Press SET + or to select:
OFF: Unlocks all video input sources.
VIDEO: Locks VIDEO.

1

2

3

4

5

USING THE LOCK MENU

1

2

3

4

6

5

LOCKING CHANNELS

With the CH LOCK feature, you can lock specific channels. You will not be able to tune locked channels unless you clear the setting.
You can choose to lock up to nine TV channels and nine cable channels.

Use the Channel Number buttons (0–9) to tune the
television to the channel you wish to lock.

Press MENU, then press SET + or until the indicator
next to “LOCK” begins to flash. Then press ENTER.

Use the Channel Number buttons (0–9) to enter your
password, then press ENTER.
The LOCK menu appears.

Press SET + or until the indicator next
to “CH LOCK” begins to flash, then
press ENTER.

Press SET + or to select:
INPUT: To select the channel as one to
be locked. Then press ENTER.
ALL CLEAR: To clear all channels from
the list of locked channels. Then press
ENTER.

Repeat steps 1 through 5 to lock other channels. When you
are finished locking channels, repeatedly press MENU until
the menu screen closes.

NOTES:
• If you are accessing the LOCK menus for the first time,

choose a four-digit number to be your password.

• After programming CH LOCK, change channels before

turning off the television.

• To unlock all channels, select ALL CLEAR in step 5,

then press ENTER.

If you try to tune a locked channel, the TV will not display it, but
will display the nearest unlocked channel.

VIDEO +: Locks VIDEO, channel 3, and channel 4.
This option should be used if you use the antenna
to play a video tape.

Repeatedly press MENU until the menu screen closes.

SETTING THE GameTimer™

You can use the GameTimer™ feature to automatically activate
the VIDEO LOCK feature (VIDEO setting) to set a time limit for
playing a video game (30, 60, 90, or 120 minutes).

Press MENU, then press SET + or until the indicator next to
“LOCK” begins to flash, then press ENTER.

Use the Channel Number buttons (0–9) to enter your pass-
word, then press ENTER. The LOCK menu appears.

Press SET + or until the indicator next
to “GAMETIMER” begins to flash, then
press ENTER.

Press SET + or to select a time limit
(30 minutes, 60 minutes, 90 minutes,
120 minutes, or OFF).

Repeatedly press MENU until the menu screen closes.
After the GameTimer is programmed, a display will appear
briefly every ten minutes to remind you that the GameTimer
is operating.
When the programmed end time is reached, the TV will
change the channels automatically and the VIDEO LOCK
feature will be activated.

To turn off the VIDEO LOCK:
See “LOCKING VIDEO INPUT,” at left.

NOTE:
After programming VIDEO LOCK, change channels or press the
TV/VIDEO key before turning off the television.

Press MENU and then press SET + or until the indicator
next to “LOCK” begins to flash, then press ENTER.

Enter your 4-digit password using the Channel Number
buttons (0–9).
If you enter an incorrect password, press RESET, and
then press ENTER.

Enter the password again, and then press ENTER.
The password is now registered and the LOCK menu
appears.

1

3

2

TO REGISTER YOUR PASSWORD

VIDEO LOCK

〈 + / – / ENTER / MENU 〉

OFF
VIDEO
VIDEO+

GAME TIMER

〈 + / Ð / ENTER / MENU〉

OFF
30
60
90
120

LOCK

〈 + / – / ENTER / MENU 〉

GAME TIMER

CH LOCK
VIDEO LOCK

CHANGE PASSWORD

CH LOCK

〈 + / – / ENTER / MENU 〉

CABLE
INPUT

ALL CLEAR

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22/03/2005, 12:52 PM

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