The main window displays CQs from WSJT-X. It displays if the call, DXCC Entity, CQ zone, ITU zone, State, IOTA, Grid or continent has been worked and/or confirmed before by checking in the logging application's database.
Title
The window title will tell if a log file has been successfully opened and what logging application it is connected to.
Possible text:
Check boxes
Band
Filter the worked or confirmed status on the band of the CQ call only.
Mode
Filter the worked or confirmed status on digital modes only. What modes to filter on are configured in the "Digital modes" preferences.
WSJTX-X Connections
In the lower right corner a status message will be shown if WSJT-X has connected to the CAT port. On the left side a message will be shown if WSJT-X has connected using UDP broadcast
Color codes in the table are:
(Note that the Red, Brown and Green colors can be changed in the Font menu)
Call, Entity, Continent, CQ, ITU, State, IOTA and Grid
Other columns
Line Strikethrough
If the options in the columns tab for marking CQs are activated, CQ that is not for you is marked with a line strikethrough.
Responding to CQs
A CQ can be answered by double-clicking it. This requires that WSJT-X is set to Accept UDP requests: