Berkeley Nucleonics Corporation
2955 Kerner Blvd., San Rafael, CA 94901 ° Tel (415) 453 9955 ° Fax (415) 453 9956 ° www.berkeleynucleonics.com
These connectors are shown in the photo below:
Figure 1: Connectors J2, E1, E2, E3 and E4 Locations
The Output current is set by the Current Set potentiometer, located on the edge of
the smaller logic circuit board. The current may also be set by a remote analog
input. See Section 5.0 for more details.
The variable rise time is adjusted by the Rise Time potentiometer, located on the
edge of the smaller logic circuit board.
All potentiometers can be adjusted while the unit is operating. A suitable insulated
adjustment tool should be used. Actual operation is usually necessary so that the
correct waveforms can be made and adjusted to suit the user’s needs.
The photo below shows the location of the control potentiometers, jumpers, and
indicator LEDs:
E1 AND E4
E2 AND E3
J2 PIN1