Hi all,
I detected that my HP3325B has exactly double amplitude all the time: When e.g. I command 1Vpp, the osciloscope shows 2Vpp. When I command 1V RMS, I see 2V RMS on my voltmeter. I also delivers 20Vpp at max instead of 10Vpp max.
Does anyone of you have an idea to it? Unfortunately I do not have a service manual with calibration procedure. But before entering to that I would like to get your inputs. May be I misunderstand something here.
Regards,
Ulrich