Functional Overview
WCA230A & WCA280A User Manual
2- 19
Entering a Value Using the Keypad.
You can enter values using the front panel
keypad, shown in Figure 2--17.
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 shown in Figure 2--16.
Indicates that numeric values can be changed
with the general purpose knob.
Numeric input field
Figure 2- 16: Changing value with the keypad
2.
Press the keys required to enter the desired numeric value. For example, to
enter the frequency 123.45 MHz, press
1 2 3 . 4 5 MHz
.
To delete an entered number, press the
BKSP
(Backspace) key.
Deletes a character before the cursor.
Accepts the input.
Numeric value keys
The unit keys also function as the ENTER key.
Input is immediately accepted when one of those
keys is pressed.
Figure 2- 17: Numeric keypad
3.
Confirm the input by pressing the unit key or
ENTER
key. The confirmed
value is immediately reflected to the analyzer settings and display.
Press the
Cancel - Back
side key to cancel the change.
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...
Page 448: ......