LG M2080DF Owner's Manual page 32

VOLUME Adjusts the volume.
UP/DOWN
Scroll through the programmed Favorite channels.
FAV
( P. 40)
MARK Check and un-check programmes in the USB menu.
RATIO Selects your desired Aspect Ratio of picture.
MUTE Switches the sound on or off.
CHANNEL Changes the channel.
UP/DOWN
PAGE Move from one full set of screen information to the next
one.
UP/DOWN
USB Menu Controls USB menu.
Control
(Photo List, Music List and Movie List).
Buttons
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Open the battery compartment cover on the back side and
install the batteries matching correct polarity ( +with +,-with - )
Install two 1.5 V AAA batteries. Don't mix old or used batter-
ies with new ones.
Close cover.
To remove the batteries, perform the installation actions in
reverse.