User`s manual
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Unitech Manuals
Scanner
Hand Held Scanner
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9
Serial TTL
This scanner supports serial TTL
in
terface, which follows t
h
e
R
S
2
3
2
c
o
m
m
u
n
i
c
a
t
i
o
n
d
a
t
a
f
o
r
m
a
t
b
u
t
w
i
t
h
T
T
L
voltage
output
ranged
from
OV
to
5V
.
1
...
...
13
14
15
16
17
...
...
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