Understanding the 3-Axis Electronic Compass on an Outdoor Handheld

The 3-Axis Electronic Compass is similar to an electronic compass and can be used when idle or moving at low speeds. This compass is also tilt compensated, meaning the Garmin can be held in any position and will still give a compass reading. At times, this compass may also require calibration. 

For information on calibrating the compass, refer to the owner's manual of your handheld.