DSO2D15 - Firmware 1.0.1.1.0 Issues
Hello everybody. I just signed up to be able to reply in this thread.
I recently purchased a DSO2D15 in Aliexpress with this firmware/software factory installed:
Software: 1.0.1.1.0 (20210416.00)
Hardware: 000.000.000.000.000.000.000.001
Firmware: 3200
I have tried posting these issues on the Hantek web discussion forum, but the link on the registration page does not work.
I found following issues I want to publish:
Issue 1)
- I turn off channels 1 and 2
- I press the MEASURE button, and then I press F1 (Source)
- When I move the Menu knob to try select CH1 or CH2 (that are deactivated on the screen), the scope freezes and only works again if I turn it OFF and ON.
This issue not appear if CH1 or CH2 (or both) is active.
I think the problem is that when channels 1 and 2 have been deactivated, it should not be possible to choose them in the Source field. However, if only one channel is active, in Source you can only choose that one, but not the one that is deactivated.
Issue 2)
- I used only CH1, configured in AC coupling.
- I switch ON the Wave Gen, and configure the type of signal to Sine, Square, Exp, etc. (tested at 100Khz, 1MHz and 5MHz).
- I connect the signal output of the WG (at 1MHz for example) to the input of CH1, and press the Auto Set button (so at 1MHz it is autoconfigured in 500.00MSa/s and 4Kpt).
- If we now move the CH1 Position knob too fast (ahead of the trace's on-screen refresh rate), the oscilloscope hangs completely.
This problem appears to only affect CH1. I have repeated the same tests on CH2 and it has never hung up on me. But if I keep CH1 active (although without an input signal), I put the signal in CH2 and move the Position knob of CH1, it hangs too.
Issue 3)
Probably the same issue as 2. The underlying problem appears only when the wave generator is on, and only when the CH1 position knob is manipulated.
- Only CH1 active (with or without signal probe connected).
- The Wave Generator is also active.
- If we now move the CH1 Position knob too fast, the oscilloscope hangs completely.
This problem does not appear if only channel 2 is active, but it does appear if channel 1 is also active, and as long as the Wave Generator is on.
Best regards.