Geometrics G-882 User Manual

Geometrics Inc. G-882 Cesium Marine Magnetometer Page 95
Figure 64
Final MagLog screen will look as above to provide diagnostics for system
troubleshooting.
5.7 Voltage Calibration for Magnetometers using CM-221 Counters
You can apply the following Scale and Bias to Channel 7 to calibrate the +28 Volt
measurement available in these models:
Scale 0.004805
Bias -2.048
You can apply the following Scale and Bias to Channel 8 to calibrate the +21 Volt
measurement available in these models:
Scale 0.004805
Bias -2.048
Please refer to the following pages to see examples of the screens displayed during this
calibration.

Geometrics G-882 Specifications

General

Brand	Geometrics
Model	G-882
Category	Marine Equipment
Language	English