ComNav Commander P2 - Compass Safe Distances; Table 19 - Compass Safe Distances

ComNav Commander P2 & P2VS Installation & Operation Appendices
Document PN 29010074 V4.1 - 206 -
Compass Safe Distances
The following Compass Safe Distances were determined using a UKAS calibrated 23 Axis
Magnetometer, for both standard compasses and steering/emergency compasses.
ComNav PN Description
Standard
Compass
Limit
5.4°/H
Steering
Compass
Limit
18°/H
20110006
20110009
Signal Processing Unit (SPU)
P2 & P2VS
28 cm 16.5 cm
20110002
20110003
20110010
20110011
Control Head
P2 & P2VS
32 cm 21 cm
20310025 TS-203 Fixed Remote 31 cm 18 cm
20310003 Jog Steering Control
with two sets of switches
13 cm 8 cm
20330008 Medium Duty Rotary Rudder
Follower Unit
20 cm 8 cm
20330012 Heavy Duty Rotary Rudder
Follower Unit
62 cm 40 cm
H = horizontal flux density in µT
Table 19 – Compass Safe Distances