Keithley SourceMeter 3A 2420 Service Manual page 133

Index
1Ω resistor characteristics 1-3, 2-4
A
A/D converter 4-8
Accuracy calculations A-10
Active guard 4-8
Analog board removal 5-4
Analog circuitry checks 4-12
Analog circuits 4-4
Assembly drawings 5-3
B
Battery replacement 4-12
Battery replacement precautions 4-12
Battery replacement procedure 4-13
C
Calibration 1-1
Calibration considerations 2-3
Calibration cycle 2-3
Calibration equipment C-2
Calibration errors 2-7
Calibration programs C-1
Case cover removal 5-3
Changing the password 2-6
Changing the password by remote 2-6
Changing the password from the front
panel 2-6
CHAR SET test 4-4
Command reference B-1
Command summary B-2
Compliance considerations 1-7
Compliance limits 1-7
Component layouts 6-2
Computer hardware requirements C-2
Current measurement accuracy 1-13
D
Detecting calibration errors B-8
Detecting calibration step completion B-10
Determining compliance limit 1-8
Digital board removal 5-5
Digital circuitry 4-8
Digital circuitry checks 4-11
Disassembly 5-1
Display board checks 4-10
Display board circuit theory 4-9
DISPLAY PATTERNS test 4-3
E
Environmental conditions 1-2, 2-2
Error summary B-8
Example limits calculation 1-4
F
Factory service 6-2
Front panel calibration 2-7
Front panel disassembly 5-6
Front panel error reporting 2-7
Front panel tests 4-3
G
General Information 1-1
General program instructions C-2
Generating an SRQ on calibration
complete B-11
Generating an SRQ on error B-9
H
Handling and cleaning 5-2
Handling PC boards 5-2
I
Instrument re-assembly 5-7
K
KEYS test 4-3
L
Line fuse replacement 3-2
Line power 1-3, 2-2
M
Maximum compliance values 1-8
Measurement accuracy A-10
Miscellaneous commands B-3