Scrolling histogram graphs

On the Top:

• View speed, VMG, or heading
• Easy to read 1.25" digits!
• 0-9.9 knots, precision = 0.01 knot
• 10-99 knots, precision = 0.1 knot

On the Bottom:

• View a scrolling histogram showing speed, VMG, or heading.
  • This is great for keeping an eye on trends as conditions change, powering up after a tack, or even steering at night without an other visual references.

Knock - Lift indicator graph

On the Top:

• View speed, VMG, or heading
• Easy to read 1.25" digits!
• 0-9.9 knots, precision = 0.01 knot
• 10-99 knots, precision = 0.1 knot

On the Bottom:

• View a bar graph indicating how high or low the current heading is from a base heading.
  • Set the base heading one of two ways:
    • Auto-Set: After a tack, logic in the RockBox will check for a stable course and automatically set the base heading
    • Manual: Use the remote control to set the base heading to your current course
  • The knock - lift indicator is also excellent to use on a night without any visual references.
    • Set the base heading to your desired heading and keep the graph centered to stay on course.