Jei "Waveform Type: Stepped approximation to a sinewave" - tai cia tas blogesnis variantas? APC-Back UPS 420. "Evaldas" <nera@mailo.lt> wrote in message news:nkgmh6$tq6$1@trimpas.omnitel.net... > Buna nurodyta aprasyme ties output - modified sine wave arba true sine wave. Modified sine wave tau (turbut) netiks. > Na ir aisku su true sine wave jie zenkliai brangesni.