Hitachi 22ld4550c ユーザーズマニュアル

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English

The key on the front panel can be locked by this function.

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MENU

OK

or

Select LOCK.

Input a 4-digit password

Select Key Lock.

Select Yes or No.

• Press the MENU or EXIT button to return to normal TV viewing.
• Press the RETURN button to move to the previous menu screen.

• In Key Lock 'On' if TV is turned off, press the

 / I, INPUT, P + -, 

 + - buttons on the TV or POWER, INPUT, P + - , 

 + - buttons 

on the remote control to turn on the TV.

• With the Key Lock On, the display ‘Key Lock On’ appears on the 

screen if any button on the front panel is pressed while viewing the 
TV.