Products > Test Equipment

New handheld scope+DMM, Fnirsi 2C23T, 2ch, 10MHz/50MSps (Nov 2023)

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fecus:

--- Quote from: fecus on February 06, 2024, 08:53:00 pm ---I bought this equipment too. I tried upgrade too. It is bricked. Where is the reset pin? Thanks.

--- End quote ---

latcakir:
not have xy mode

KHROMV:
to restore the device to revision 0.4, the firmware version is used  https://drive.google.com/file/d/12FHIXT3cF5Pw5OSnOaCDYWjMch264Il5/view?usp=sharing

ivgu:

--- Quote from: dougie on January 02, 2024, 09:58:22 am ---Got mine few days ago and noticed:

Firmware 2.0.2 is already available on FNIRSI Server.  https://img.wqdres.com/res/0/20231130/27604f59f32c4e22801b61c528475962.rar

Change Log:
1. Boot LOGO analysis is missing
2. LIVE FireWire gear picture position offset
3. The buzzer sound in the on-off position is set to the maximum and is not affected by the system volume adjustment.

However: single trigger event does not work for me.

Especially at low speeds (eg. 50ms/div) it seems when drawing a new line, measurment starts at zero and then jumps to the measured value (5V in my case and trigger set to 4V).
By this a trigger event ALWAYS occurs each time a new line is drawn. Someone able to confirm my experience?

Also my device seems quite inaccurate. Measured a signal in Scope Mode at 4,6V while the same Probe connected to my Tek shows 5,2V 
Thats an Error of 13%


--- End quote ---
Hi,
I am experiencing the same problem with single trigger on the falling edge. It triggers immediately after arming, and starts from 2 squares (4V on 2V per square). I am still at 2.0.1. Did you manage to identify and solve the problem? Thanks a lot!

dibu:
the fpga is AG1KLPQ48 apparently this is commonly used in similar products, also was mentioned here in other threads

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