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------------------------------------------------------------------------ r8052 | k1jt | 2017-08-31 16:04:12 +0100 (Thu, 31 Aug 2017) | 1 line Additions and corrections to User Guide. ------------------------------------------------------------------------ r8053 | k1jt | 2017-08-31 20:22:44 +0100 (Thu, 31 Aug 2017) | 2 lines Update the text for some keyboard shortcuts. ------------------------------------------------------------------------ r8054 | k1jt | 2017-08-31 21:16:38 +0100 (Thu, 31 Aug 2017) | 2 lines Fix a comment in ft8_decode.f90. ------------------------------------------------------------------------ r8055 | k1jt | 2017-08-31 21:23:18 +0100 (Thu, 31 Aug 2017) | 2 lines A few more User-Guide updates. ------------------------------------------------------------------------ r8056 | bsomervi | 2017-09-01 06:11:57 +0100 (Fri, 01 Sep 2017) | 15 lines Many improvements to decode double click and auoto-sequencing behaviour Double-clicks on 73 messages fixed. Fixed issue with incorrect decode being selected by double-click. Refined auto-sequencing sign off handling, any 73 or rr73 free text near Rx or Tx frequency taken as a 73 from QSO partner but if a standard message then must be from QSO partner. Moved functionality from MainWindow to DecodedText class. More efficient picking of messages from decoded text windows by extracting the text block directly. Tighten up use of RR73 and skipping Tx1, these are now disabled for relevant compound calls where they would break the QSO exchange. ------------------------------------------------------------------------ git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx-1.8@8057 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
59 lines
2.4 KiB
Plaintext
59 lines
2.4 KiB
Plaintext
// Status=review
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.Main Window:
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- Select *FT8* on the *Mode* menu.
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- Set Tx and Rx frequencies to 1200 Hz.
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- Double-click on *Erase* to clear both text windows.
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.Wide Graph Settings:
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- *Bins/Pixel* = 4, *Start* = 200 Hz, *N Avg* = 2
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- Adjust the width of the Wide Graph window so that the upper
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frequency limit is approximately 2600 Hz.
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.Open a Wave File:
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- Select *File | Open* and navigate to
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+...\save\samples\FT8\170709_135615.wav+. The waterfall and decoded
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text window should look something like the following screen shots:
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[[X15]]
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image::170709_135615.wav.png[align="left",alt="Wide Graph Decode 170709_135615"]
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image::ft8_decodes.png[align="left"]
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- Click with the mouse anywhere on the waterfall display. The green Rx
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frequency marker will jump to your selected frequency, and the Rx
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frequency control on the main window will be updated accordingly.
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- Do the same thing with the Shift key held down. Now the red Tx
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frequency marker and its associated control on the main window will
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follow your frequency selections.
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- Do the same thing with the Ctrl key held down. Now the both colored
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markers and both spinner controls will follow your selections.
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- Double-clicking at any frequency on the waterfall does all the
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things just described and also invokes the decoder in a small range
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around that frequency. To decode a particular signal, double-click
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near the left edge of its waterfall trace.
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- Now double-click on any of the the lines of decoded text in the main
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window. Unless you have *My Call* set to K1JT or KY7M on the
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*Settings -> General* tab, all three lines will show the same
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behavior, setting both RxFreq and TxFreq to the frequency of the
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selected message. However, if MyCall is set to K1JT then clicking on
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a message directed to K1JT will move only the Rx frequency setting.
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This behavior is desirable so that you will not inadvertently change
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your Tx frequency to that of a tail-ender who called you somewhere
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else in the FT8 subband.
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NOTE: The FT8 decoder can often copy several overlapping signals at
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nearly the same frequency. However, in crowded band conditions you
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will often find it advantageous to move off the frequency of the
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station you are calling. Keyboard shortcuts *Shift+F11* and
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*Shift+F12* provide an easy way to move your Tx frequency in 60 Hz
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steps.
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IMPORTANT: When finished with this Tutorial, don't forget to re-enter
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your own callsign as *My Call* on the *Settings | General* tab.
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