Functional Overview
2- 18
WCA230A & WCA280A User Manual
Changing a Setting Using the General Purpose Knob or the Up/Down Keys.
1.
Press the side key for setting a numeric value. For example, press
FREQUENCY/CHANNEL
→
Center Freq
to set a center frequency.
The menu item changes to the display as shown in Figure 2--15.
Indicates that numeric values can be changed
with the general purpose knob.
Numeric input field
Figure 2- 15: Changing value with the knob
2.
Turn the general purpose knob to increase or decrease the value.
You can also use the up and down (
▲
B
) keys to increase or decrease a
setting value, respectively.
Down key:
Decreases the value.
General purpose knob:
Rotate clockwise to increase the
value and counterclockwise to
decrease the value.
Up key:
Increases the value.
The up and down keys have the same functions as the general purpose knob
except the step size (the amount per click by which the general purpose knob
changes a setting value or the amount per press for the up and down keys) as
follows:
H
For the general purpose knob, the step size is determined internally.
You can not change the step size.
H
For the up and down keys, the step size is set with the
Step Size
side key.
Refer to
Changing the Step Size
on page 2--20 for the detail.
The changed value is immediately reflected on the analyzer settings and displays.
Summary of Contents for WCA200A
Page 6: ......
Page 8: ......
Page 29: ...Getting Started...
Page 30: ......
Page 57: ...Operating Basics...
Page 58: ......
Page 86: ...Functional Overview 2 28 WCA230A WCA280A User Manual...
Page 125: ...Reference...
Page 126: ......
Page 208: ...Modulation Analysis Demod Mode 3 82 WCA230A WCA280A User Manual...
Page 272: ...Setting Timing Parameters 3 146 WCA230A WCA280A User Manual...
Page 346: ...Display Line 3 220 WCA230A WCA280A User Manual...
Page 358: ...Marker Operation and Peak Search 3 232 WCA230A WCA280A User Manual...
Page 388: ...File Format 3 262 WCA230A WCA280A User Manual...
Page 392: ...Screen Copy 3 266 WCA230A WCA280A User Manual...
Page 393: ...Appendices...
Page 394: ......
Page 430: ...Appendix C Digital Demodulation Symbol Mapping C 4 WCA230A WCA280A User Manual...
Page 437: ...Glossary...
Page 438: ......
Page 446: ...Glossary Glossary 8 WCA230A WCA280A User Manual...
Page 447: ...Index...
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