10 ST600R Autopilot Control UnitTo eliminate this problem, the following procedure can be adoptedfor large course changes:1. Note the required new heading.2. Select STANDBY and steer manually.3. Bring the vessel onto the new heading.4. Select AUTO and let the vessel settle onto course.5. Bring the vessel to the final course with 1° increments.Gusty ConditionsIn gusty conditions, the course may tend to wander slightly,particularly if the sails are badly balanced. Significantimprovements in course keeping can always be obtained byimproving sail balance. Bear in mind the following importantpoints:• Do not allow the yacht to heel over excessively• Ease the mainsheet traveller to leeward to reduce heeling andweather helm• If necessary, reef the mainsail a little earlyIt is also advisable, whenever possible, to avoid sailing with thewind dead astern in very strong winds and large seas.Ideally, the wind should be brought at least 30° away from a deadrun and, in severe conditions, it may be advisable to remove themainsail altogether and sail under headsail only.Provided these simple precautions are taken, the autopilot will beable to maintain competent control in gale force conditions.2.4 Manual ModeIf your system is fitted with a joystick, the ST600R will enterManual mode when the joystick is in use.The ST600R will return to Standby mode when the joystick buttonis released, or if you press the STANDBY key on the ST600R.
