User's Manual

Tracking System Owner’s Manual - Draft 27
MaIn paGeS >
To turn the electronic compass on or off:
1. Press and hold the PAGE key to turn the
electronic compass on or off. The Compass
Icon appears in the status bar when the
electronic compass is on. When you are not
using the electronic compass, turn it off to
conserve batteries. When it is turned off, the
unit uses the GPS receiver for navigation.
2. Hold the Receiver level to get an accurate
electronic compass reading. You can obtain
the most accurate reading if it is calibrated.
(See the following page for calibration
instructions.)
Calibrating the Electronic Compass
When you rst use the Receiver or after you install
new batteries, you have to calibrate the electronic
compass outdoors. The accuracy of the electronic
compass is adversely affected if the unit is not held
level or you are near objects that generate magnetic
elds, such as cars or buildings.
Compass Page Options
Use the options menu to customize the Compass
Page. With the Compass Page open, press MENU. To
select an option, highlight it, and press ENTER.
The following options are available:
•
Sight ‘N Go—allows you to navigate to an
object within your sight by pointing the unit at it.
• Stop or Resume Navigation—turns active
navigation for a route or a Go To on or off.
• Recalculate—
recalculates the path to a
destination.
• Course or Bearing Pointer—
toggles between
the course pointer and the bearing pointer.
• Data Fields
—allows you to select the number
of data elds that appear on the Compass Page.
• Change Data Fields
—allows you to select the
type of data you want to show in the data elds.
See page 93 for denitions of each option.
• Calibrate Compass—
accesses the Compass
Calibration Page for calibrating the compass.
• Restore Defaults—returns to the factory settings.
Tracking System Owner's Manual F27 27 1/16/2007 1:51:45 PM