Nokia 5140 Manuales De Servicio
Nokia Customer Care
System Module and User Interface
NPL-4/5
Issue 1 05/04
Copyright © 2004 Nokia Corporation. All rights reserved.
Page 61
Service Software Interface (Phoenix)
AMS functions can use some internal parameters for compass functions. Those controls
and values are available from Phoenix PCSW /Compass Control.
and values are available from Phoenix PCSW /Compass Control.
•
Compass function on and off
•
Heading angle result
•
x, y results
•
calibration values, read and set
- min x (circle)
- max x (circle)
- min y (circle)
- max y (circle)
- scorra (ellipse)
- scorrb (ellipse)
•
Offset strap coil on and off
•
Calibration routine must be capable to start from Phoenix menu
Manual calibration
Manual calibration is mainly used for resetting calibration values to zero values but also
it is sensible for making small changes to calibration values.
it is sensible for making small changes to calibration values.
•
Values of basic correction: min x, max x, min y, max y,
•
Values of sloped ellipse correction: scorra , scorrb