Products > Test Equipment
REVIEW - Rigol MSO5000. Tests, bugs, questions
Piasecznik:
Yeah, all good and dandy but he mentions that counter is dependent on trigger which is opposite what I found in Rigol, and do not mention anything on what window those two methods uses.
Thanks for video. It is always good to learn something more.
imolnar:
Hi,
Please someone help!
I have an mso5074. When I connect LA there is no message.
All digital channels indicate permanent GND. If I touch PIN1 to GND, it doesn't detect that either. Without load, PIN1 is 0.6V.
What to do?
jeffjmr:
Searched for this but no joy.
Does anyone know the output impedance of the AWGs?
Thanks,
Jeff
tautech:
--- Quote from: jeffjmr on January 16, 2023, 02:55:40 am ---Searched for this but no joy.
Does anyone know the output impedance of the AWGs?
Thanks,
Jeff
--- End quote ---
Normally just 50 \$\Omega\$ however most also allow for a HiZ load but impedance doesn't change for that only a amplitude adjustment to better suit HiZ.
This why AWG amplitude spec is double into HiZ of into 50 \$\Omega\$
NE666:
I've had my MSO5k for a few months now and every now and again, I observe what feels like abnormal behavior with the trigger level cursor.
There are no problems at boot time and mostly, none throughout my work period. However, sometimes the orange cursor on the vertical axis which denotes the currently set trigger level disappears and I'm unable to find a way to restore it. Triggering continues to work as expected, the level knob causes the displayed numeric value in the trigger menu bar (top RHS of screen) to update as expected, there's just no on-grid cursor.
I'm unable to offer steps to reproduce, since by the time I've noticed it has gone the Last Known Good condition is behind me as is the precise sequence of operations that follow. It's also, as I say, infrequent.
Does anyone know the reason and the solution? Loath to call it a bug at this point, as I've seen no other posts mention it. Likely to be something I am doing but I can't figure out what.
FW 00.01.03.03.00
Thanks in advance.
TIA
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