Hitachi 42HDT51 Operating Manual page 62

Locks
This function will block out the picture and sound of the selected channel or video input.
It can also be used to keep the TV from being viewed for a scheduled time period that you set.
The code to enter the Locks feature is a four digit access code number. The factory preset code is 0000.
Use the number buttons to enter the access code.
Video
Audio
Aspect
Chan. Manager
Locks
Timers
Setup
Power Swivel
Move Sel.
SEL
Locks
Change Access Code
Engage Lock
Movie Ratings
TV Ratings
Canadian Ratings (Eng)
Canadian Ratings (Frn)
Move Return
SEL
Use the CURSOR PAD or
To change the access code number, select Change Access Code. Enter a new four digit number.
Select CHANGE ACCESS CODE to change the factory preset code (0000) to your preference.
When ENGAGE LOCK is selected, SET CHANNEL LOCK, SET INPUT LOCK, and SET FRONT PANEL LOCK can be set individually.
When SET CHANNEL LOCK is turned on, the picture and sound for the chosen channel will be blocked out.
When SET INPUT LOCK is turned on, the picture and sound for all video inputs and the picture and sound for channels 3, 4 will be
blocked out.
When FRONT PANEL LOCK is turned on, all buttons on the Front Panel will be deactivated, except the Power button.
When MOVIE RATINGS is selected, you can block various types of movies and video tapes based on motion picture ratings. Picture-
in-Picture will also be blocked automatically (see page 63).
When TV RATINGS is selected, various types of television programming based on a parental guide ratings will be blocked.
Picture-in-Picture will also be blocked automatically (see page 64).
Use CANADIAN RATINGS to block various types of movies and television programs based on the two rating systems used in
Canada that you feel may be inappropriate due to its content (see pages 65-66).
If you forget your access code, use the factory code 7777 to erase your key number. This will reset the access code number back to
the factory preset 0000.
Press EXIT to quit the menu.
NOTE: If MOVIE/TV Ratings Lock function settings are ON, SURF will be deactivated.
0
to highlight function and then press the SELECT button.
Please Enter Access Code
[# Keys] Enter Code
0 0 0
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LOCKS
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