<table cellpadding=5>
  <tr>
    <th align="right">Click on</th>
    <th align="left">Action</th>
  </tr>
  <tr>
    <td align="right">Waterfall:</td>
    <td>Set Rx frequency.<br/>
        Double-click to set Rx frequency and decode there.<br/>
        Ctrl-click to set Rx and Tx frequencies and decode.
    </td>
  </tr>
  <tr>
    <td align="right">Decoded text:</td>
    <td>Double-click to copy second callsign to Dx Call,<br/>
        locator to Dx Grid; change Rx and Tx frequencies to<br/>
        decoded signal's frequency; generate standard messages.<br/>
        If first callsign is your own, Tx frequency is not<br/>
        changed unless Ctrl is held down when double-clicking.
    </td>
  </tr>
  <tr>
    <td align="right">Erase button:</td>
    <td>Click to erase QSO window.<br/>
        Double-click to erase QSO and Band Activity windows.
    </td>
  </tr>
</table>
