Roadjunkie1
Well Known Member
Even more specifically: if you are looking at the unit and you can see the word ECHO upright on the face of the unit (which should be VERY visible as that is the side the small LED indicator lights are on to tell you if the unit is properly working), the power and antennae terminals will be on the bottom (if you are reading the word ECHO upright) and the SN sticker will be on the RIGHT skinny side and is, indeed, a small silver sticker with even smaller numbers for the serial number. No removal necessary unless that side is up against something holding the unit in place. Mine happens to be sitting upright with the wires coming out of the SIDE and the SN is easy to see on what would then be the skinny 'top' of the unit..... Depends on how it was installed. Photo is my IA inspecting my work..... If you look closely you can see the little sticker on the top right aspect of the unit as it sits.....More specifically it is on one of the skinny sides on a silver colored sticker