Keithley 6512 Instruction Manual page 16

7 Maintenance
Table 7-1 Line voltage selection (50-60Hz) ................................................................................................................ 7-1
Table 7-2 Line fuse selection ....................................................................................................................................... 7-2
Table 7-3 Model 6512 amps calibration summary ...................................................................................................... 7-5
Table 7-4 Model 6512 volts calibration ....................................................................................................................... 7-6
Table 7-5 Model 6512 ohms calibration ...................................................................................................................... 7-7
Table 7-6 Recommended troubleshooting equipment ............................................................................................... 7-11
Table 7-7 Diagnostic program phases........................................................................................................................ 7-12
Table 7-8 Power supply checks.................................................................................................................................. 7-13
Table 7-9 Relay configuration ................................................................................................................................... 7-13
Table 7-10 Ranging amplifier gains............................................................................................................................. 7-14
Table 7-11 A/D converter checks ................................................................................................................................ 7-15
Table 7-12 Preamplifier checks ................................................................................................................................... 7-15
Table 7-13 Ranging amplifier checks .......................................................................................................................... 7-16
Table 7-14 Digital circuitry checks.............................................................................................................................. 7-16
Table 7-15 Display board checks................................................................................................................................. 7-16
Table 7-16 Input stage balancing ................................................................................................................................. 7-17
A IEEE-488 Bus Overview
Table A-1 IEEE-488 bus command summary ............................................................................................................. A-4
B General Bus Commands
Table B-1 General bus commands................................................................................................................................B-1
Table B-2 Default conditions........................................................................................................................................B-2
C Interface Function Codes
Table C-1 Model 6512 interface function codes ..........................................................................................................C-1
E Model 617/6512 Software Compatibility
Table E-1 Model 617 commands not used by Model 6512.......................................................................................... E-1
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