Raymarine autopilot + ST4000+ - Manual (Page 112)

Chapter 6: Setting-up the ST4000+ 97
6
Sett
ing
-up th
e ST4
000+
3. To make a temporary adjustment to the rudder gain:
• press the -1 and +1 keys together for 1 second to display the
rudder gain (RUDD GAIN) screen
• then press -1 or +1 to change the level
• press disp or wait for 5 seconds to return to the previous
display and save the temporary changes
4. Repeat the test until you achieve a crisp course change with no
more 5° of overshoot.
Note: Set the rudder gain to the lowest value that gives accurate
course keeping. By minimizing helm movements this will reduce
power consumption and wear.
5. When you have determined the correct setting, change the
permanent rudder gain setting in Dealer setup (see page 108).