[himinvite]

Is the speaker out on the field kit not working a known thing? Or am I just unlucky?
Got my field kit a couple of weeks ago and it all seemed fine. I got the expansion kit today, plugged the speaker in and nothing. The speaker itself is working, I've tested it with other things.
Now looking at having to return the field kit, but if this is going to speed stars be a recurring thing then I would be as well getting my money back.

I appreciate the thorough advice. I will absolutely investigate the channel selection switch, which I had not previously noticed. Despite how busy the lab is, I truly appreciate you taking the time to mentor us.