Well Known and Active Website User
Good catch. I obviously never twigged on that. If you go back to post 2, item H on the list explains it, but its about as clear as mud. Guess I'l find out when I put power to the thing.20 LEDs or 30?
There is a 3rd page of the instructions that refers to a button on the back of the gauge used to calibrate and also to return the unit back to the original manufacture settings. With no button visible and not wanting to start blindly stabbing pointy objects into the 4 holes (another under the wide band sticker just in case you're checking my math) I contacted the manufacturer and they told me where it's hiding. Now I need to know... if I'm returning to the manufactures settings, what am I returning from?