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How to attach NH connector
HOW TO ATTACH NH CONNECTOR TO SIGNAL CABLE
NH connector wire
1 Insert NH connector
wire into NH connector
housing.
2.3 Changing AC Power Specification
For 100 VAC or 220 VAC power, add or delete jumper wires on the PTU Board and
change the power fuses inside the display unit as shown in the table below accord-
ing to ship's mains. The figure below shows the location of the power fuses and the
jumper wires on the PTU Board.
Table 2-2 Jumper wire setting on the PTU board, fuse rating and power specification
P
C
B
P
o
w
0
3
P
9
2
4
5
A
1
0
0
1 /
0
3
P
9
2
4
5
C
1
0
0
1 /
0
3
P
9
2
4
5
D
2
2
0
2 /
0
3
P
9
2
4
5
F
2
2
0
2 /
Shrink tubing
20mm
NH connector
housing
2 Cut shrink tubing
in 20 mm lengths and
slip onto each wire.
Figure 2-16 How to attach NH connector
A
n
e t
n
r e
S
p
e
. c
p r
m
1
0
1 /
1
5
V
A
C
2
4
p r
m
1
0
1 /
1
5
V
A
C
4
2
p r
m
3
0
V
A
C
2
4
p r
m
3
0
V
A
C
4
2
p r
m
Jumper wire to use:
JP1:
JP2, JP3, JP4, JP91, JP92: type ERD-S2TCOV
¢
Fuse
Figure 2-17 Display unit, inside view
Solder
3 Solder connector
to signal cable.
n
a
J
P
1
J
P
2
J
P
3
Y
E
S
Y
E
S
Y
E
S
Y
E
S
Y
E
S
Y
E
S
N
O
N
O
N
O
N
O
N
O
N
O
0.8 dia. gilded wire
C11 C12
JP1
JP2
JP4
T21
2-12
£
4
H eat shrink
tubing with solder-
ing iron.
J
P
4
J
P
9
1
J
P
9
2
N
O
N
O
N
O
N
O
Y
E
S
Y
E
S
Y
E
S
N
O
N
O
Y
E
S
Y
E
S
Y
E
S
03P9245
T1
JP92
U92
JP3
JP92
JP91
PTU Board
P
o
w
r e
F
u
s
e
s
1
0
A
5
A
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