Key
define
:
Battery
indicator
of
Keyboards
define
1.
When
put
the
AA
x
2
batteries,
plus
power
switch
“on”
of
keyboard.
The
Indicator
will
be
light
on
“
green”
for
10
second.
After
10
second,
it
will
be
light
off
for
normal
operation.
2.
When
battery
pack
is
during
low
battery,
the
indicator
will
be
flash
light
on
until
without
power.
Please
make
sure
to
put
the
new
battery
pack
into
keyboard
battery
slot.
