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3.9.2 dB Calculation .............................................................................................................................. 30
3.9.3 dBm Calculation .......................................................................................................................... 31
Chapter 4 Measurement Options .................................................................................................. 33
4.1 Measurement configuration ....................................................................................................................... 33
4.1.1 Range ........................................................................................................................................... 33
4.1.2 Relative ......................................................................................................................................... 34
4.1.3 Rate ............................................................................................................................................... 34
4.2 Trigger Operations ..................................................................................................................................... 35
4.2.1 Trigger procedure ........................................................................................................................ 35
4.2.2 Reading Hold ............................................................................................................................... 36
4.3 MAX / MIN ............................................................................................................................................... 36
4.4 Limit Operations ........................................................................................................................................ 36
4.4.1 Enabling limits .............................................................................................................................. 37
4.4.2 Setting Limit Values .................................................................................................................... 37
4.5 System Operations ..................................................................................................................................... 37
4.5.1 Beeper Control ............................................................................................................................ 38
4.5.2 Baud rate ...................................................................................................................................... 38
4.5.3 Selecting the Terminal Character .............................................................................................. 39
4.5.4 Key Sound .................................................................................................................................... 40
Chapter 5 Remote Operation ........................................................................................................ 41
5.1 USB & RS232 ........................................................................................................................................... 41
5.2 Serial Interface Operation .......................................................................................................................... 41
5.2.1 USB interface configured as virtual COM RS232 interface .................................................. 41
5.2.2 Sending and receiving data ....................................................................................................... 41
5.2.3 Selecting Baud Rate ................................................................................................................... 41
5.2.4 Software Protocol ........................................................................................................................ 42
5.3 Data Format ............................................................................................................................................... 42
Chapter 6 SCPI Command Reference ........................................................................................ 43
6.1 Command structure .................................................................................................................................... 43
6.2 Command Syntax....................................................................................................................................... 43
6.2.1 Commands and command parameters ................................................................................... 43
6.2.2 Short-form Rules ......................................................................................................................... 45
6.2.3 Basic Rules of Command Structure ......................................................................................... 45
6.2.4 Multiple Command Rules ........................................................................................................... 46
6.2.5 Command Path Rules ................................................................................................................ 46
6.3 Command Reference ................................................................................................................................. 46
6.3.1 DISPlay subsystem ..................................................................................................................... 46
6.3.2 FUNCtion subsystem .................................................................................................................. 48
6.3.3 VOLTage subsystem ................................................................................................................... 49
6.3.4 CURRent subsystem .................................................................................................................. 53
6.3.5 RESistance subsystem .............................................................................................................. 57
6.3.6 FREQuency and PERiod subsystem ....................................................................................... 60
6.3.7 TRIGger subsystem .................................................................................................................... 62
6.3.8 FETCH Subsystem ..................................................................................................................... 63
