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by FelipeLacerda
Mon Jul 26, 2021 2:22 am
Forum: DSO 112 & 112A (Coral)
Topic: [DSO112A] Input terminals with 2.4v
Replies: 1
Views: 25909

[DSO112A] Input terminals with 2.4v

After being unused for a month, this voltage of approximately 2.4v DC appeared at the input terminals. Any suggestions from friends? When switching between AC/DC/GND couplings, you can hear the relay switching, so I assume it's OK. With GND coupling the measurement is correct (0v). With cables conne...