Instruction Manual
Manuals
Brands
Teradek Manuals
Accessories for video
Beam
20
21
22
23
24
25
26
27
28
29
©
2
0
1
4
.
T e
r
a
d
e
k
,
L
L
C
P
a
g
e
|
27
3.7 RS-
422
Pin Configur
ation
Pin
1:
RXD
p
ositive
Pin
2:
RXD
n
eg
ative
Pin
3:
TXD
po
sitive
Pin
6:
TXD
ne
ga
tive
NOTE
:
RXD
(receive)
re
fer
s
to
input
into
Beam,
TXD
(transmit)
re
fers
t
o
output
from
Beam.
1
...
...
27
28
29