11. Look for any unusual signs of component heating on the PCB
12. Measure the power supply outputs on the PCB at TP +15V, -15V, and +5V with respect
to COMMON.
13. Connect a voltmeter between TP7 and COMMON. Adjust the input NULL potentiometer
P2 until the meter reads 0.000 volts.
14. Connect the voltmeter between TP13 and common. Adjust the CURRent LIMIT pot P12
to obtain 5.000 volts.
15. Connect the voltmeter between TP14 and common. Adjust the VOLTage LIMIT pot P11
to obtain 10.000 volts.
16. Connect the voltmeter between TP15 and common. Adjust the RAMP RATE pot P10 to
obtain 5.000 volts.
17. Place the front panel CHARGE RATE RANGE switch to 10 amperes/second.
18. Place the front panel CURRENT CONTROL switch in the UP position.
19. Turn the front panel VOLTAGE LIMIT potentiometer fully CW (10.0).
20. Connect the voltmeter between TP5 and common. Adjust the VOLTage LIMIT pot P11
to 10.000 volts.
21. Connect the voltmeter between TP3 and common. Adjust the output voltage PROGRAM
OUT pot P6 to obtain 10.000 volts if the programmer is in a system with a HP 6260B
power supply. If the programmer is in a system with a switching power supply, adjust P6
to obtain 5.000 volts.
NOTE:
Refer to the power supply manual for the proper control
voltage.
22. Place the front panel CURRENT CONTROL switch in the DOWN position.
23. Connect the voltmeter between TP11 and common. Adjust the ZERO LOCK
potentiometer P8 to obtain 0.000 volts.
24. Deenergize the programmer.
25. Remove the shorting jumper across the CAL test points on the PCB.
26. Connect the programmer to the power supply and energy absorber (if possible). Ensure
the PROGRAM OUT and CURRENT SHUNT terminals on the rear panel are properly
connected to the power supply and current shunt as described in the Installation section of
this manual.
27. Short the current leads of the power supply system.
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