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Table of Contents
1-2
Interface Ready and Status 6-2
GET (Group Execute Trigger) 6-2
DETAILED COMMAND LIST 6-3
Reference and Phase 6-4
Input and Filter 6-6
Gain and Time Constant 6-7
Output and Offset 6-9
Trace and Scan 6-10
Display and Scale 6-11
Cursor 6-13
Mark 6-14
Aux Input and Output 6-15
Math 6-16
Store and Recall 6-18
Setup 6-19
Print and Plot 6-21
Front Panel and Auto Functions 6-22
Data Transfer 6-23
Interface 6-28
Status Reporting 6-29
STATUS BYTE DEFINITIONS 6-30
Serial Poll Status Byte 6-30
Service Requests 6-31
Standard Event Status Byte 6-31
LIA Status Byte 6-32
Error Status Byte 6-32
PROGRAM EXAMPLES
Microsoft C, Nationall Instr GPIB 6-33
QUICKBASIC, Nationall Instr GPIB 6-39
TESTING
Introduction 7-1
Preset 7-1
Serial Number 7-1
Firmware Revision 7-1
General Installation 7-2
Necessary Equipment 7-3
If A Test Fails 7-3
PERFORMANCE TESTS
Self Tests 7-5
DC Offset 7-7
Common Mode Rejection 7-9
Amplitude Accuracy and Flatness 7-11
Amplitude Linearity 7-13
Frequency Accuracy 7-15
Phase Accuracy 7-17
Sine Output Amplitude 7-19
DC Outputs and Inputs 7-21
Input Noise 7-23
PERFORMANCE TEST RECORD 7-25
SERVICE
Circuit Boards 8-1
Adjusting DC Offset and CMRR 8-3
Adjusting Notch Filters 8-6
CIRCUITRY
Circuit Boards 9-1
Video Driver and CRT 9-1
CPU Board 9-3
Power Supply Board 9-5
DSP Logic Board 9-7
Analog Input Board 9-9
PARTS LISTS
Power Supply Board 9-11
DSP Logic Board 9-13
Analog Input Board 9-20
CPU Board 9-27
Chassis Assembly 9-32
Miscellaneous 9-35
SCHEMATIC DIAGRAMS
CPU Board
Power Supply Board
DSP Logic Board
Analog Input Board