3
A
A
u
u
t
t
o
o
L
L
o
o
w
w
B
B
a
a
t
t
t
t
e
e
r
r
y
y
D
D
e
e
t
t
e
e
c
c
t
t
i
i
o
o
n
n
The Transmitter features Auto Low Battery detection function.
Press and hold the Active Button for 15 seconds to activate this function (ignoring the
1
st
and 2
nd
set of LED flashes at the first and 8th seconds). The LED will flash 3 times
to confirm.
After activation, the Transmitter will automatically check battery voltage every 20-24
hours. If low battery is detected for 3 times successively, the Transmitter will enter
low battery status and transmit low battery signal every 12 hours.
<
<
N
N
O
O
T
T
E
E
>
>
If Auto Low Battery detection is not activated, the Transmitter will not automatically
check battery status. You need to check battery status by manually pressing the Active
Button.
Once Auto Low Battery Detection is activated, it cannot be deactivated later in any
circumstances.
Picture A. The Back of the transmitter
and the wrist band
Picture B. The front view of the transmitter
with the wrist band
