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| Rigol MSO 5000 hardware/software revisions |
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| NoisyBoy:
Hey guys, thank you so much for the feedback and datapoint. I did not involve any probes in my tests, channel 3 was floating with nothing attached, channel 1 was connected to a HP 50 ohm pass through resistor to an AWG. Never had this problem before in 04.04 and 04.08. Let me run a few more tests on it with the Rigol probe attached to channel 3 to see what happened. I can also test it with the 500 MHz passive probes I got from the Keysight and LeCroy scopes to see if that makes any difference. |
| skander36:
Is not about probes . In 00.01.02.00.02 the channel 1&3 are activated without any probes . In 01.01.01.04.08 this is not happened . |
| NoisyBoy:
You are right, probes made no difference, all my probes do that, from the $47 Rigol probe to the $400+ Keysight probe. My channel 3 opens when I push Auto with or without the hook tip, and even with probe shorted to ground. It is a random event, sometimes channel 3 opens, sometimes it doesn't, but it opens most of the time. It may not be firmware related, especially given what Cerebus has shown, but my scope definitely have never done that before the upgrade. I will run a Calibration tomorrow to see if it makes a difference. |
| skander36:
--- Quote from: NoisyBoy on March 15, 2020, 07:54:58 am ---You are right, probes made no difference, all my probes do that, from the $47 Rigol probe to the $400+ Keysight probe. My channel 3 opens when I push Auto with or without the hook tip, and even with probe shorted to ground. It is a random event, sometimes channel 3 opens, sometimes it doesn't, but it opens most of the time. It may not be firmware related, especially given what Cerebus has shown, but my scope definitely have never done that before the upgrade. I will run a Calibration tomorrow to see if it makes a difference. --- End quote --- My fault, reply was for Cerebus . The callibration makes no difference . I was doing three times. But when you downgrade to 00.01.01.04.08 things are back to normal. Upgrade to 00.01.02.00.02 or 00.01.02.00.03 again and channel3 arise uncalled . So the sollution is back to 00.01.01.04.08 waiting for next update . |
| Gandalf_Sr:
I've stayed at 00.01.01.04.08 but what were the supposed advantages of 00.01.02.00.0x? |
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