Users Manual

co
n
tra
n
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g
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t
◆
T
bat
t
cor
r
off
t
◆
u
co
n
ter
m
◆
C
to
o
◆
D
n
nect the
n
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o
prevent
t
g
ativeba
t
t
es:
T
his transc
e
t
ery to po
w
r
ect polari
t
t
he batter
y
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sing spe
c
n
nects to
t
m
inal， b
e
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onfirm th
o
perate. 
D
o not re
m
transcei
v
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w
t
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o
t
teryterm
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iver is d
e
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t
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y
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s
t
he positiv
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carefully
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v
er to a 2
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r
e
signed fo
r
nsceiver.
B
voltage of
i
ng: 
s
ceiver po
e
(+) ter
m
to prevent
a
nd securi
t
fuse hold
e
8
4 V batt
e
e
selecta
i
rcuits, di
s
r
econnec
t
r
a 13.8 V
B
efore ins
t
the batter
y
wer cable
m
inal and
b
the risk o
f
t
y of the c
o
e
rs from
t
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ry. If ne
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connect
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alled the
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e
to conne
c
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lack con
n
f
short circ
o
nnection
s
t
he cable,
c
essary to
DC-DCb
a
other wir
r
ansceive
r
o
urce. Nev
e
d
evice, pl
e
e
ntion to c
o
c
t battery
n
ects to t
h
uits durin
g
s
, then tur
n
otherwis
e
 connect
a
ttery.
ing from
r
.
e
r use a
2
e
ase chec
k
o
nnect an
d
terminals;
h
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e
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connecti
n
n
on the p
o
e
the inco
r
the
the
2
4 V
k
the
d
cut
red
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(-)
n
g. 
o
wer
r
rect