Yamaha TX 816 - Page 12

(d)
READ OUT
CURRENT
VOLTAGE OF
BATTERY:
This allows you to
make instant
checks
on the
level of the
Lithium
battery
which
acts as a
back-up
for the
data
memory of
the
TX816. The
battery
has a
normal
life
of
about five
years,
and
should
be
changed
when
its
level falls
below 2.3.
volts.
This
shows as
"23"
on the
LED.
Now
let's
see about
setting up
the
TX816 and
playing...
11