Lock

Controlling TV Usage

This feature restricts the access according to the U.S. based program ratings, the time of day or by the channels. Restricting the access using the non-U.S. based ratings (Alternate Rating System) can be setup from the ‘Other’ submenu.

To setup the restriction or to watch TV during the restricted condition, pass code is required.

Pass code menu is prompted whenever Lock is selected on the main menu.

TV Menus

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Setting a Pass Code

Input four-digit pass code using the number keys

on the remote control.

• Press CANCEL to delete a number and move back one space.

• Press MENU or BACK to close the menu without setting a pass code.

• Press ENTER to set the pass code.

• If you forget the pass code: press the number 9 and LAST key on the remote at the same time.

Resetting a Pass Code

The old pass code is deleted when entering the Lock menu, and prompts you to enter a new pass code.

Lock by Program Ratings:

Restricts access to the TV using U.S. ratings sent by the broadcasters.

Lock applies only to ANT and composite jacks. Some signals do not contain rating information and unable to lock.

• To lock for 24 hours, set the same time for Start Time and Stop Time.

Lock by Time:

Blocks all use of the TV during the specified time period.

Requires pass code to view during the locked time.

Lock Control Panel:

Disables the buttons on the TV’s control panel.

Press and hold ACTIVITY button from the panel for about 10 seconds to unlock if the remote control is not available.

Lock by Other Program Ratings:

Restricts access using non-U.S. based ratings sent by broadcasters.

Grayed out if the Other rating is not detected in the broadcasted signal.

Note: Other rating locks apply only to digital channels and signals received on the ANT.

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Mitsubishi Electronics WD-73837 manual Lock, Controlling TV Usage