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Locking/Unlocking the OSD Menus
PS4661T and PS5561T User Guide 27
Locking/Unlocking the OSD Menus
You can lock or unlock the OSD menus by pressing a series of key commands on the
remote control. To lock the menu, press the following keys on the remote in the
order listed: ENTER, ENTER, EXIT, EXIT, ENTER and EXIT. To unlock it, simply follow the
same sequence.
Depending on whether you locked or unlocked the menu, you will see one of the
following messages on the screen.
Changing the Remote Control Battery
Num Function Description
12
cont.
AUTO Synchronizes the display to the source
SOURCE Allows selection of the different sources
VOLUME - Decreases the sound volume
VOLUME + Increases the sound volume
1
Remove the battery cover.
Slide back and remove the battery cover in the
direction of the arrow.
2 Insert the batteries.
Align and insert two AAA batteries according
to their plus and minus ports (as indicated in
the remote control).