UPDATE:
I had previous decided to return the scanners due to frustration, but then I didn't want to give up so easily knowing E's are soon to be crackling on my speakers. I broke down and bought some batteries. Put the batteries in and number 1 scanner powered up. Took the batteries out and crossed my fingers. Plugged the usb into the PC, number 1 powered right up. Amazing. Crossed my fingers once again with number 2 scanner, same results.
Now I am a happy scanner. Why the scanners wouldn't power up the when I unboxed em, I dunno.
Yes
there is another kink in my grand plan of catching E's. The scanners have
fine audio but I wanted to use my faithful external speaker. It's a no go, cant even hear it, the volume is too low.
Really no problem as I have powered computer speakers that use usb. The usb thingy again.
I am using the TV to power the speakers. Check. I plug the audio cable into number 1 scanner. Check. Works fine and great audio. Now
number 2 scanner has no physical connection the the speakers whatsoever. I hear audio from both 1 and 2 scanners in the speakers.
Any guesses as to why I hear both scanner audios but only one is plugged into speakers?