Backlighting; Changing Contrast - Home Theater Master MX-800 Operation Manual

Backlighting

tery life is reduced by how often you
use the backlighting.

Changing Contrast

Press and Hold BOTH the MAIN and
the UP thumbpad button at the same
time to make the screen DARKER.
Press and Hold BOTH the MAIN and
the DOWN thumbpad button at the
same time to make it LIGHTER.
10
Turn on the back-
lighting by pressing
the LIGHT button on
the right side of the
the remote control
remote control. The
backlighting will stay
on briefly, then turn
off automatically. If
you wish to turn it off
without waiting, sim-
ply tap the LIGHT
button again.
* Note that your bat-