Confirmed with Rigol that the DM3058 continuity and diode check noise is an annoying grunt sound instead of a higher pitched beep that most of us are used to. If anyone has snooped around inside a 3058 and found the source of this ugly noise, I'd be interested to know more. Naturally, the 3068 does not do this...what were they thinking? I would be nice if something in the fw could fix it. Otherwise we are stuck with a near useless faint pack-man error sound.
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