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2.2.
Startup and Utilization
Prior to powering S3101A/B, please perform power supply instrument inspection following “Power Requirements” in Section 2.1.2.
Power for testing is allowed only after checked to be faultless.
Press the power ON/OFF key (
key) for about three seconds and then release the ON/OFF key after hearing a sound of
“beep”. It might take the Analyzer 20s to enter mainframe program. A warm-up for 15min is recommended before testing to keep
the performance of internal components of instrument stable for better testing results.
In this guide, the keys on the front panel are expressed with
【
XXX
】
, XXX is the key name; the menu button on the touch screen
is expressed with [XXX], XXX is menu name.
2.3.
Front Panel
This section provides a detailed introduction of the front panel of S3101A/B. Figure 2.1 is the front panel of S3101A/B.
Figure 2.1 Front Panel of S3101 Cable & Antenna Analyzer
The features of common keys are described as below:
【
Freq/Dist
】
: Used to set the measurement parameters, including frequency parameter, signal standard, distance parameter
and speed factor.
【
Sweep/Setup
】
: Used to set the measurement parameters, including trigger mode, sweep mode, sweep time, sweep points
and intermediate frequency band width.
【
Trace
】
: Used to realize the comparison between reference trace and current data, including the digital operation of
difference value division; or store the current data as a reference trace. Reference trace can also load the saved traces by
【
Save/Recall
】
.
【
Ampt
】
: Used to set the display range of Y-axis.
