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Robertson AP45
Modification record
Simrad Robertson AS
Egersund - Norway
MODIFICATION RECORD
Robertson AP45 Autopilot
Document revisions
Rev. Written by Checked by Approved by
Date Sign. Date Sign. Date Sign.
January 1996 08.01.96
N.G.
08.01.96
I.K.
08.01.96
Th.H.
September 1997 08.09.97
N.G.
08.09.97
I.K.
08.09.97
Th.H.
October 1998 01.10.98
N.G.
01.10.98
I.K.
01.10.98
Th.H.
September 1999 15.09.99
N.G.
15.09.99
I.K.
15.09.99
Th.H.
June 2002 29.05.02 29.05.02 29.05.02
Document history
Rev. Action/Changes/References
September 1990 Covers the software versions V1R0, V1R1, V1R2 and V1R3. New rudder feedback
RF45 included.
January 1996 Updated to software version V1R4. Major extensions of section 3 and 5. RI40
substitutes RI45. G45 included.
September 1997 Modifications due to improved protection against electro magnetic interference,
page 5-1, 5-2, 5-17 and 8-1. J45A grounding page 5-21. Modification on fig. 5-29.
“Soft start” function included on page 3-6. Corrected number of bushings on page 5-
26 and page 5-28. Missing length group 60-100 ft included on page 6-4. Corrected
text in fig. 6-2. Page 5-33: Switch position 8 and 9 changed to NMEA 0183.
October 1998 Minor corrections on following pages: 2-5, 2-6, 2-11, 2-12, 5-3, 5-8, 5-20, 5-21, 5-31,
5-33, 6-1, 7-1, 7-2, 7-4 and 8-3.
September 1999 RI40 substituted by RI9, RI101 by RI35. RF45 substituted by RF45X. S3
substituted by S35. Removed the NMEA0180, inverse polarity. RFC250 substituted
by RFC35NS. New distributor list.
June 2002 Note on page 5-31 included. New distributor list.
To assist us in making improvements to this manual, we would welcome comments and constructive
criticisms. Please send all such comments, in writing to:
Simrad Egersund AS
Documentation Department
P.O. Box 55,
N-4379 Egersund
Norway