10. Mount the cable connector panel to the rear of the chassis using
four #6-32 nuts.
11. Connect the generator output channel A cable to the generator A
channel connector on the bottom circuit board. The wire with
white insulation must go to the pin marked + on the circuit
board.
12. Connect the generator output channel B cable to the generator B
channel connector on the bottom circuit board. The wire with
white insulation must go to the pin marked + on the circuit
board.
13. Connect the analyzer input channel A cable to the analyzer A
channel connector on the top circuit board. The wire with white
insulation must go to the pin marked + on the circuit board.
14. Connect the analyzer input channel B cable to the analyzer B
channel connector on the top circuit board. The wire with white
insulation must go to the pin marked + on the circuit board.
15. Dress the cables neatly at the edge of the chassis and secure
them with cable ties.
16. Replace the top and bottom covers.
17. Test the new configuration by connecting A output to A input
and B output to B input with external cables which do not have
a polarity inversion (conductors transposed) between the two
ends. Select LEVEL function with PHASE displayed in the
upper right display. With both generator outputs on and a 1 kHz
1 volt signal, the measured voltages should agree within the
instrument specification and the phase should read nearly zero
degrees for all four possible input configuration selections: A-B,
A-G, B-1, and B-G.
C Internal Changes
Swapping Speaker and Connector Panels Appendix C - Performing Internal Changes
ATS-1 Access User's Manual C-5
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