HP 34401A User Manual page 9

Contents
Chapter 3 Features and Functions
Math Operations
Min-Max Operation 64
Null (Relative) Operation 65
dB Measurements 67
dBm Measurements 68
Limit Testing 69
Triggering
Trigger Source Choices 73
The Wait-for-Trigger State 76
Halting a Measurement in Progress 76
Number of Samples 77
Number of Triggers 78
Trigger Delay 79
Automatic Trigger Delays 81
Reading Hold 82
Voltmeter Complete Terminal 83
External Trigger Terminal 83
System-Related Operations
Reading Memory 84
Error Conditions 85
Self-Test 86
Display Control 87
Beeper Control 88
Comma Separators 89
Firmware Revision Query 89
SCPI Language Version Query 90
Remote Interface Configuration
HP-IB Address 91
Remote Interface Selection 92
Baud Rate Selection (RS-232) 93
Parity Selection (RS-232) 93
Programming Language Selection 94
Calibration
Calibration Security 95
Calibration Count 98
Calibration Message 99
Operator Maintenance
To Replace the Power-Line Fuse 100
To Replace the Current Input Fuses 100
Power-On and Reset State 101
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