D-12 Chadwick-Helmuth A Business Unit of Honeywell International, Inc.
Appendix D - 8520CS Signal Selector
Figure D-6. Special Overlay
D.6 Calibration - Charge Converter Amplifiers
The calibration of the four Charge Converter Amplifiers in the 8520CS on the Signal Conditioner
Board may be checked and adjusted according to the following procedure.
D.6.1 Charge Test Fixture
Build the following passive charge fixture.
Figure D-7. Charge Converter Test Fixture