Restoring Factory Defaults; Performing The Verification Test Procedures; Test Summary; Test Considerations - Keithley 2430 Service Manual

Restoring factory defaults

Before performing the verification procedures, restore the instrument to its factory front pan-
el (bench) defaults as follows:
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5.

Performing the verification test procedures

Test summary

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If the Model 2430 is not within specifications and not under warranty, see the calibration pro-
cedures in Section 2 for information on calibrating the unit.

Test considerations

When performing the verification procedures:
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Press the MENU key. The instrument will display the following prompt:
MAIN MENU
SAVESETUP COMMUNICATION CAL
Select SAVESETUP, then press ENTER. The unit then displays:
SAVESETUP MENU
GLOBAL SOURCE-MEMORY
Select GLOBAL, then press ENTER. The unit then displays:
GLOBAL SETUP MENU
SAVE RESTORE POWERON RESET
Select RESET, then press ENTER. The unit displays:
RESET ORIGINAL DFLTS
BENCH GPIB
Select BENCH, then press ENTER to restore bench defaults.
DC voltage output accuracy
DC voltage measurement accuracy
DC current output accuracy
DC current measurement accuracy
Resistance measurement accuracy
Be sure to restore factory front panel defaults as previously outlined.
Make sure that the test equipment is properly warmed up and connected to the Model
2430 INPUT/OUTPUT jacks. Also be sure that the front panel jacks are selected with
the TERMINALS key.
Performance Verification
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