Nexus 21 1510 Marine Instruments User Manual


 
If a linear Rudder angle transmitter is used there should be two end-
resistors, one on Black and one on Red wire from the RAT/RFU
according to separate instruction, see Silva support: Autopilot
Installation of the Linear rudder angle transmitter.
Hydraulics:
Check for Air in the system and bleed if needed (not valid for Silva HP
40 pumpset).
Compass transducer:
If the system has a Nexus Server, connect the Compass transducer to
the Server for optimal function.
Auto-deviation:
Confirm that the Auto-deviation is good. In the Autopilot Manual §
5.5.5 you find the ”Auto CHK” , C4.
Automatic Pilot Calibration ”APC”:
Is the APC successfully performed in a speed close to the crushing
speed of the boat?
Autopilot set-up group ”P”.
The APC will set the ”RUD”, ”SEA”, ”CRD”, ”ATC”, and ”RRS”. Be
aware of those settings are not altered to unfavourable values.
Remote Control:
If a Nexus Remote Control is used in the system check that it is of
Version 1.14 or higher to avoid risk for Err 25.
Multi Center:
The Autopilot button according to § 9 in Installation & Operation
Manual for the Multi Center (P/N 21646-1) should be of momentary
type, not a switch.
Multicenter
Pink Wire fr.
Further investigations:
If further investigations is needed,
Note! Serial No. and Version No. on units.