MD10C question
Posted: Tue Apr 10, 2012 8:45 am
why the "red led B" did not light up when i press "test button B"?
when i push "test button A" the "red led A" did light up but pressing "test button B" the "red led B" did not light up.
when i push "test button A" the "red led A" did light up but pressing "test button B" the "red led B" did not light up.