)
)
4 Getting started
4.1
Operating concept
..........................................
, . . . . .
..
4-1
4.1.1
Display
....................................................
4-1
4.1.2
Menu control
...............................................
4-1
4.1.3
"SET", selecting the operating mode or instrument setup
.............
4-3
4.1.4
DIRECT SETTING, direct access keys and transfer functions
.........
4-3
4.1.5
IEEE 488
..................................................
4-6
4.1.6
ENTRY
....................................................
4-6
4.1.7
RUN
keys
..................................................
4-6
4.1.8
ZOOM
....................................................
4-7
4.1.9
HARDCOPY
................................................
4-7
4.1.10
Setting parameters
...........................................
4-7
4.1.11
Results
....................................................
4-7
4.1.12
Cycle counter
...............................................
4-8
4.1.13
Advisories and error messages
.................................
4-8
4.1.14
Demodulator output
..........................................
4-8
4.1.15
DOS-Utilities
...............................................
4-8
4.1.16 Assignment of the instrument keyboard under
DOS
.................
4-9
4.2 Marker Label menu
................................................
4-10
4.2.1 Labelling all peaks
..........................................
4-10
4.2.2 Displaying the measured values for a label
.......................
4-12
4.2.3 Clearing all the labels
........................................
4-12
4.2.4 Assigning individual labels
....................................
4-12
4.2.5 Deleting individual labels
.....................................
4-12
4.3 Measurements with the SNA-23/SNA-20 and the
TG-23ITG-20 Tracking Generator
4.3.1
Transmission measurement.
..................................
4-13
4.3.1.1
4.3.1.2
4.3.1.3
4.3.1.4
4.3.1.5
4.3.1.6
4.3.1.7
Displaying the measurement trace
.....................
4-15
Recording the intrinsic frequency response
through a reference measurement.
....................
4-16
Creating a tolerance mask
...........................
4-17
Adding a
USER TITLE to a measurement screen
.........
4-19
Storing instrument settings
as
a SETUP
................
4-20
Measuring the 3 dB bandwidth
........................
4-21
Storing multiple settings as a setup
(e.g. for series measurements)
........................
4-22