Most adjustments are made through the graphical user interface of the Genie software
environments. Equivalent batch procedure commands are also available in the envi-
ronments. All ICB NIM parameters are stored in the single data file structure of the
Genie family, allowing verification of correct set up from one experiment to the next.
All ICB NIMs feature a characteristic READY LED to indicate operational status.
Software commands initiate automatic measurement of and correction for ballistic def-
icit effects. 9660’s which include an “A” suffix in the model number (9660A) have the
automatic pole/zero option installed. To verify the model please check the serial num-
ber tag located on the NIM power connector. For the Model 9660A the pole/zero ad-
justment can be performed automatically - the process is initiated by the software
command. The pole/zero may also be adjusted manually by the software. For the
Model 9660 without the automatic pole/zero option the pole/zero is adjusted manually
from the software.
The Model 9660 includes a two-point digital stabilizer that provides both gain and
zero stabilization. The stabilizer is programmable and allows adjustment interactively.
Adjustment menus in the software allow the stabilizer to be turned on and off, or
placed in a “hold” state which freezes the adjustments for subsequent counts.
Chapter 1 - Introduction
2
Model 9660-9660A ICB Digital Signal Processor
