It seems that my led that indicates the charging status is reversed . It seems to be green when charging and red when complete. I was testing out the tuner after changing the tuning threshold, only changed one setting, with my 705 on 30m and 40m ft8 , ran it for a couple of hours , it worked flawlessly . After I was done I plugged in the USB-C the led was green, when I got up this morning the led is red. This was the first time I used the tuner, when I first received the tuner I had plugged it in , the Led was green, so I assumed it was charged.
Is there any documents regarding the operation of the tuner?
Any thoughts
Thanks Steve ?VE1SK