Page 1 of 1

IMPRES Charger question

Posted: Thu Oct 18, 2012 6:46 pm
by k5hdm
Hi,
I recently came across a WPLN4114AR IMPRES charger that had no A / B Switch on the bottom.. The hole is there but no switch.. This unit was brand new in the box with 3.40 firmware and the 3 holes from the switch appear to have never been populated.. Is the "Pulse noise" problem fixed in newer units or.. ??
Any info is appreciated!!
Thanks!