Step 7 –start recording & troubleshooting
Go to the main window and click “Start”. If all is cool, you should see the oscilloscope
display moving for each channel as shown below.
Let’s troubleshoot two cases:
1. Nothing happens, no osciloscope: First is
checked? Second is there any
oscilloscope display? If not, click “stop” and then click “long”
. This
will allow you to look at the input channel: Make sure that there are no duplicate channels and that the channel name is valid. Click
the “Display off” and then click “scrolling”
and then click “Start” again. If the problem
is not solved, click stop, settings -> output selection and click
. This will
remove the output channel, which could potentially interact with the recorder.
2. The oscilloscope is frozen: Click “Start” and look at the bottom right of the channel
. Are the number moving? If yes, move the Thr (yellow) slider to
higher value. If this does not help, it is likely that you have a hardware problem
(microphone not connected?). If the numbers are not moving, the channel itself is not
working – try restarting your computer.
Created using Helpmatic Pro HTML