16
D
D
I
I
S
S
T
T
R
R
I
I
B
B
U
U
T
T
I
I
O
O
N
N
L
L
I
I
S
S
T
T
:
:
I
I
N
N
F
F
I
I
E
E
L
L
D
D
A
A
C
C
T
T
I
I
O
O
N
N
S
S
:
:
3
I
I
N
N
T
T
E
E
R
R
N
N
A
A
L
L
R
R
E
E
L
L
E
E
A
A
S
S
E
E
3
I
I
N
N
F
F
O
O
R
R
M
M
A
A
T
T
I
I
O
O
N
N
O
O
N
N
L
L
Y
Y
3
D
D
I
I
S
S
T
T
R
R
I
I
B
B
U
U
T
T
O
O
R
R
&
&
S
S
E
E
R
R
V
V
I
I
C
C
E
E
A
A
G
G
E
E
N
N
T
T
3
A
A
C
C
T
T
I
I
O
O
N
N
A
A
T
T
N
N
E
E
X
X
T
T
S
S
E
E
R
R
V
V
I
I
C
C
E
E
I
I
N
N
S
S
T
T
A
A
L
L
L
L
I
I
N
N
G
G
A
A
G
G
E
E
N
N
T
T
S
S
H
H
O
O
L
L
D
D
D
D
E
E
A
A
L
L
E
E
R
R
S
S
T
T
O
O
C
C
K
K
B
B
O
O
A
A
T
T
B
B
U
U
I
I
L
L
D
D
E
E
R
R
R
R
E
E
W
W
O
O
R
R
K
K
D
D
E
E
A
A
L
L
E
E
R
R
S
S
T
T
O
O
C
C
K
K
K
K
E
E
Y
Y
S
S
T
T
O
O
C
C
K
K
I
I
S
S
T
T
R
R
E
E
C
C
A
A
L
L
L
L
D
D
E
E
A
A
L
L
E
E
R
R
S
S
T
T
O
O
C
C
K
K
R
R
E
E
C
C
A
A
L
L
L
L
C
C
U
U
S
S
T
T
O
O
M
M
E
E
R
R
P
P
R
R
O
O
D
D
U
U
C
C
T
T
R
R
a
a
y
y
m
m
a
a
r
r
i
i
n
n
e
e
p
p
l
l
c
c
(
(
U
U
K
K
)
)
T
T
e
e
l
l
.
.
+
+
4
4
4
4
(
(
0
0
)
)
2
2
3
3
9
9
2
2
6
6
9
9
3
3
6
6
1
1
1
1
(
(
e
e
x
x
t
t
.
.
2
2
0
0
2
2
3
3
)
)
R
R
a
a
y
y
m
m
a
a
r
r
i
i
n
n
e
e
i
i
n
n
c
c
(
(
U
U
S
S
A
A
)
)
T
T
e
e
l
l
.
.
1
1
-
-
6
6
0
0
3
3
8
8
8
8
1
1
5
5
2
2
0
0
0
0
Technical Update
Issue Number: TU232
Page
1
of
2
Date: 19
th
September 2005
Author: Bob Sims
Product Description: SmartPilot S1G, S2G, S3G
Serial Number(s):
S1G – E12115 – 0850001
S2G – E12091 – 0850001
S3G – E12092 – 0850054
S3G IPS – E12177 - 0850003
Subject
:
Introduction of new “Kionix” Rate Gyro module
Due to obsolescence of the earlier Murata type Gyro, a new Rate Gyro module (Kionix) has now been
introduced into production SmartPilot Course Computers. The list above indicates start serial numbers.
Improved high speed Performance:
The introduction of the Kionix Gyro will in some cases improve the high speed steering performance of
vessels fitted with the G version pilots.
Service Requirements - Course Computer back compatibility:
The application of the new Kionix gyro requires a modification to early Course Computer PCB’s by way
of a change of resistor values. (See diagrams).
Resistor & Gyro Consignment:
S1G:
Surface mount Resistor (R18) fitted:
Murata Gyro – R18 = 100k (0603)
Kionix Gyro – R18 = 113k (0603)
S2G / S3G:
Surface Mount Resistors (R145 & R147) fitted:
Murata Gyro – R145 & R147 = 10k (0805)
Kionix Gyro – R145 & R147 = 11.3k (0805)
w
w
w
w
w
w
.
.
r
r
a
a
y
y
m
m
a
a
r
r
i
i
n
n
e
e
.
.
c
c
o
o
m
m
w
w
w
w
w
w
.
.
r
r
a
a
y
y
m
m
a
a
r
r
i
i
n
n
e
e
.
.
c
c
o
o
m
m
u
u
k
k
p
p
r
r
o
o
d
d
u
u
c
c
t
t
.
.
s
s
u
u
p
p
p
p
o
o
r
r
t
t
.
.
r
r
a
a
y
y
m
m
a
a
r
r
i
i
n
n
e
e
.
.
c
c
o
o
m
m
Summary of Contents for SmartPilot S1
Page 1: ...SmartPilot S1 S1G Service Manual Document number 83183 1 Nov 05 ...
Page 4: ...2 ...
Page 20: ...18 ...
