Raymarine Autohelm 100, Install Manual

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68 TYPE 100/300 Operation and Installation Handbook
Mounting
1. With the threaded end of the mounting block facing forwards,
mark the position for the self tapping screws.
2. Drill the holes using the supplied 4.0mm (5/32in.) drill.
3. Attach the mounting block to the mast using a suitable sealing
compound.
4. Tighten the locking ring securely.
1 2
D756-1
1 Mounting block 2 Locking ring
Cabling
1. Cut the cable with sufficent length to run from the monting block
to the NMEA interface box.
2. Feed the cable down the mast.
Note: If the mast is deck stepped the cable should be passed
through the deck and sealed using a proprietry gland fitting.
3. Connect the cable to the NMEA interface box as shown.