Using the TV’s menu
BLUE BACK
You can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an external device.
ON:
This function is turned on.
OFF:
This function is turned off.
CHILD LOCK
You can disable the front control buttons of the TV. When this function is set to ON, the TV can be operated only by using the remote control.
Use this function to prevent children from operating the TV at their own discretion (without parent consent).
ON:
This function is turned on.
OFF:
This function is turned off.
CHANNEL GUARD
When there is a TV channel you do not want your children to watch, you can lock out the channel. Even when a child chooses a programme number for a locked out channel the screen will change to blue and display n so the channel cannot be viewed.
To set this function:
1Choose CHANNEL GUARD, then press the number 0 (AV) button.
2Set the ID number you want.
To choose a number: Press the 6 buttons.
To move a cursor: Press the 5 buttons.
3Press the MENU/OK button.
4Press the 6 buttons to choose a TV channel.
•The TV shows the TV programme which the chosen TV channel is now broadcasting.
5Press the blue button to set this function to the TV channel.
n (CHANNEL GUARD) appears and the TV channel is locked.
To cancel this function: Press the blue button again.
n (CHANNEL GUARD) disappears and the lock is released.
6Press the MENU/OK button to complete the setting.
The menu disappears.
To view a locked TV channel:
1Choose a programme number in which a TV channel locked with the number buttons or PR LIST.
The screen changes to blue and the n (CHANNEL GUARD) appears.
•You cannot choose a locked TV channel with the 6 buttons.
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