Garmin ECHOMAP Ultra 122sv Owner's Manual page 32

Setting Up and Following the Circles Pattern
You can use the circles pattern to steer the boat in a continuous
circle, in a specified direction, and at a specified time interval.
1
From the autopilot screen, select Menu > Pattern Steering >
Circles.
2
If necessary, select Time, and select a time for the autopilot
to steer one complete circle.
3
Select Engage Port or Engage Starboard.
Setting Up and Following the Zigzag Pattern
You can use the zigzag pattern to steer the boat from port to
starboard and back, over a specified time and angle, across
your present heading.
1
From the autopilot screen, select Menu > Pattern Steering >
Zigzag.
2
If necessary, select Amplitude, and select a degree.
3 If necessary, select Period, and select a length of time.
4
Select Engage Zigzag.
Following the Williamson Turn Pattern
You can use the Williamson turn pattern to steer the boat
around with the intent of running alongside the location where
the Williamson turn pattern was initiated. The Williamson turn
pattern can be used in man overboard situations.
1
From the autopilot screen, select Menu > Pattern Steering >
Williamson Turn.
2
Select Engage Port or Engage Starboard.
Reactor ™ Autopilot Remote Control
You are responsible for the safe and prudent operation of your
vessel. The autopilot is a tool that enhances your capability to
operate your boat. It does not relieve you of the responsibility of
safely operating your boat. Avoid navigational hazards and
never leave the helm unattended.
You can wirelessly connect a Reactor autopilot remote control to
the chartplotter to control the compatible Reactor autopilot
system.
For more information about using the remote, see the Reactor
autopilot remote control instructions at
Pairing a Reactor Autopilot Remote Control With a
Chartplotter
1
Select Settings > Communications > Wireless Devices >
Autopilot Remote.
2
If necessary, select Enable.
3
Select New Connection.
4
On the remote control, select
The chartplotter beeps and shows a confirmation message.
5
On the chartplotter, select Yes to complete the pairing
process.
Changing the Functions of the Reactor Autopilot
Remote Control Action Keys
You can change the patterns or actions assigned to the Reactor
autopilot remote control action keys.
1
Select Settings > Communications > Wireless Devices >
Autopilot Remote > Button Actions.
2
Select an action key to change.
3
Select a pattern or action to assign to the action key.
26
WARNING
garmin.com
> Pair with MFD.
Sailing Features
Setting the Vessel Type
You can select your boat type to configure the chartplotter
settings and to use features customized for your boat type.
1
Select Settings > My Vessel > Vessel Type.
2 Select an option.
Sail Racing
You can use the device to increase the likelihood that your boat
will cross the start line of a race exactly when the race begins.
When you synchronize the race timer with the official race
countdown timer, you are alerted at one-minute intervals as the
race start approaches. When you combine the race timer with
the virtual start line, the device measures your speed, bearing,
and remaining time on the countdown timer. The device uses
this data to indicate whether your boat will cross the start line
before, after, or at the correct time to start the race.
Starting Line Guidance
Sailing start line guidance is a visual representation of the
information you need to cross the start line at the optimal time
and speed.
After you set the starboard and port start line pins, and the
target speed and time, and after you start the race timer, a
predictor line appears. The predictor line extends from your
current location toward the start line and the laylines that extend
from each pin.
The end point and color of the predictor line indicate where the
boat will be when the timer expires, based on your current boat
speed.
When the end point is before the start line, the line is white. This
indicates the boat must increase speed to reach the start line on
time.
When the end point is past the start line, the line is red. This
indicates the boat must reduce speed to avoid a penalty for
reaching the start line before the timer expires.
When the end point is on the start line, the line is white. This
indicates the boat is moving at an optimal speed to reach the
start line when the timer expires.
By default, the start line guidance window and the race timer
window appear in the Sail Racing combination screen.
Setting the Starting Line
1
From the starting line guidance gauge, select Menu > Start
Line.
2
Select an option:
• To mark the port and starboard starting line marks as you
sail past them, select Ping Marks.
• To mark the port and starboard starting line marks by
entering their coordinates, select Enter Coordinates.
• To switch the position of the port and starboard marks
after you have set them, select Swap Port & Strbd..
Using the Starting Line Guidance
You can use the starting line guidance feature to help get you
cross the start line, at the optimal speed during a sailing race.
1 Mark the starting line (Setting the Starting Line, page
2
From the Start Line Guidance gauge, select Menu > Target
Speed, and select your target speed when crossing the
starting line.
3
Select Target Time, and select the target time to cross the
starting line.
4
Select Back.
5
Start the racing timer (Using the Race Timer, page
26).
27).
Sailing Features