Recently I've been using my Polytune battery powered & making sure it's unplugged when not in use. Today I connected it up, brief flash of lights as normal, then just 4 red dots in a square. Then nothing! Checked the battery - flat 4.6 Volts! New battery fitted, same lights & square - nothing. New battery tested at 9.6V & reinserted - nothing.
First thoughts were the battery clip wires, the clip looks good but the red & black disappear under the black internal cover. Looking at taking the cover off to investigate I find 1 of the 2 screws holding the cover on has not been fitted or tightened correctly, is left sticking up about 2 mm & must be cross threaded - too tight to do up or undo without risking snapping the screw off!
I've no idea where the box & any paperwork is, does anybody know if there's a repair centre - any chance of getting it fixed under warranty?!
Cheerz, John