HP Indigo 7500 Electrometer Board Test - Page 10

Use a DC Voltmeter Fluke to verify a 24V twenty four in pins 1 and 3 of the electrometer board Molex

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8. Set the electrometer board power to ON by typing [-1] in the Set field and press Set to activate it. 9. Use a DC Voltmeter (Fluke) to verify a 24V (twenty four) in pins 1 and 3 of the electrometer board Molex connector CP2 (expected results = 24V ±1). 10. Verify '0' Volts at the probe monitor as follows: ■ Use a DC Voltmeter (Fluke) to verify a 0V (zero) in pins 2 and 4 of the electrometer board Molex connector CP2. (Accepted results: 0.000VDC ±0.10VDC). 8 Chapter 2 Procedures

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8.
Set the electrometer board power to
ON
by typing [-1] in the
Set
field and press
Set
to activate it.
9.
Use a DC Voltmeter (Fluke) to verify a 24V (twenty four) in pins 1 and 3 of the electrometer board Molex
connector CP2 (expected results = 24V ±1).
10.
Verify ‘0’ Volts at the probe monitor as follows:
■
Use a DC Voltmeter (Fluke) to verify a 0V (zero) in pins 2 and 4 of the electrometer board Molex
connector CP2.
(Accepted results: 0.000VDC ±0.10VDC).
8
Chapter 2
Procedures