First post, by root42
I have just received a SC-55, labeled untested/defective. I plugged it into power (9v 2A, center negative) and fired up the demo songs. They play just fine!
However the display has low contrast. And I think I read they come with a leaky button cell?
Can I tweak the contrast settings? I have no manual to this device, purely the SC55, nothing else.
And I guess checking the battery is advisable?