Hitachi 27CX28B Operating Manual page 17

Lock
Quick Lock
Prevents video games and other video sources from being
viewed. Channel 3, 4, and video inputs are locked out for
12, 24, or48 hours.
1. Press _.
2. Press CURSOR • or • and _ or • to highlight the
Lock Icon.
3. Press _ to display the Quick Lock Menu.
Quick Lock Off
To unlock the Quick Lock feature, repeat steps I through
3. Enter the same 3-digit code previously used in step 5
with Remote Control Keypad.
4. "HOW LONG" should already be highlighted. Press
CURSOR • to select the desired amount of time (12,
24, or 48 hours) for Quick Lock to be activated.
5. Press CURSOR • to highlight ENTER SECRET
CODE. Then enter a 3-digit code with the Remote
Control Keypad. "SET" should be highlighted after
entering the last digit.
6. Press CURSOR • after entering 3-digit code.
"Quick Lock On" will display On Screen.
Quick Lock Activated
-17-
Enter Same 3-Digit Code Previously Used
If 3-Digit Code is the Same
If 3-Digit Code is not the Same