<My English is very bad so I used a translator>
A while ago I bought the oscilloscope, I tested it and calibrated the tips, shortly after I had a traffic accident where I broke my leg so I couldn't use it, when I wanted to use it the oscilloscope didn't graph anything so I started trying so many things. I don't even know anymore... I asked for help on Facebook where they recommended things to try but nothing seemed to work, I traveled 200km to take it to where I bought it but the warranty was expired and I paid for the repair, when they gave it to me it worked they told me no You restarted it from the factory, they only updated the firmware, I asked them but they refused, I saved it and went to university so it was stored for about 6 months, when I want to turn it on to measure a source before starting, it didn't graph anything again .
Note that in the photos I sent to the Facebook group in the upper left corner it says ARMED instead of TRIGERED (what it said when it was working correctly)... I suspect it is a trigger or firmware problem and unfortunately the manufacturer in its page does not provide me with the firmware..
Honestly I feel very frustrated since I lost the warranty and I can't return it or exchange it for another one... I don't even know it working
As it is now, if I put it to trigger the auto trigger, it freezes and doesn't react...
Please, I would like suggestions on what to try or if anyone has the same or similar one, can you guide me on how to get ARMED mode out?
I read the manual and it doesn't say anything on the subject, in the manual of another oscilloscope it says "The Oscilloscope is acquiring pre-trigger
data. All triggers are ignored" which is what is happening to me.
Thank you very much in advance for reading