Справочник Пользователя для Pyott Boone Electronics Inc. PAS400
Model PAS Proximity Alert System Manual
Page 15 of 25
enters the danger zone (the inflated geofence)
Pressing F3 on this screen automatically fills in the Proximity and Reference Height with current GPS values.
Compass
Figure 17: Compass menu screen
The purpose of the Compass setup screen is to calibrate the system’s electronic compass, which could have been
installed in any orientation.
installed in any orientation.
There are eight calibration points (N, NE, E, etc.) coloured red if they aren't calibrated or green if they are.
When the GPS heading (blue needle) is within +/- 10 degrees of one of those points, a blue button appears at that point.
Press the blue button to set the current X, Y, Z magnetic field strength for that point.
After pressing the blue button, the label will change to green. Any calibrated point can be reset by right-clicking it (or
press and hold on the touch screen) and it will revert from green back to red. Pressing F2, F3 and F4 together will reset
all points.
press and hold on the touch screen) and it will revert from green back to red. Pressing F2, F3 and F4 together will reset
all points.
When all eight points are green, the yellow compass needle and the draggable green needle/arrow will appear allowing
for fine tuning.
for fine tuning.
Tap and drag the green arrow until it points in the same direction as the vehicle is actually pointing, as indicated by a
trusted measurement. The compass is now calibrated.
trusted measurement. The compass is now calibrated.