I’ve been trying to set the depth on my older NavNet Sounder and can’t figure out how to change the depth when in manual mode? Also does HF/LF matter when in manual mode?
Use case: trying to look for tuna marks under the boat down to 150’. Thanks.
I thought that would work too. I have a VX2 and when I hit the range button, nothing happens...just the alert noise. I hit menu today and went to Sonar Setup and couldn’t find it there either? Any other ideas? Thanks for the reply.