SELECT A SESSION LENGTH

The typical session time is 20 minutes. In some applications, in the SELECT TASK screen, other default session lengths are given.
You can not pre-select a session time. They are fixed by the Tack Button.
Once the session begins, you can however, modify the remaining session [or segment] time.
This requires a special control box, SESSION TIME BUTTON, shown below:

HOW TO USE:
First start the program.
If necessary click on the bottom bar, 'Click to start recording.'
Recording starts.
Adjust recording times as needed using the  SESSION TIME BUTTON.
You may click down to zero seconds to advance to the next segment, or end the session.
EXIT and SAVE.