FNIRSI 1014D - I Answer Your Questions About The Digital Oscilloscope
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- เผยแพร่เมื่อ 3 ก.ค. 2024
- Regarding the FNIRSI 1014D Digital Oscilloscope, you asked on my review and I decided to make this video to answer the most frequently asked questions about this oscilloscope.
If you want to know more about:
🛒 FNIRSI 1014D? See it here: geni.us/xhvE
🛒 Rigol DS1102Z-E? See it here: geni.us/GDqA2Pj
🎞 FNIRSI 1014D Review here: • FNIRSI 1014D Oscillosc...
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🚩 This video in portuguese here: • FNIRSI 1014D - Respond...
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0:00 - TechCorner.TV Awesome intro!
0:30 - How to calibrate the test probes
2:55 - Behaviour with frequencies above 50Mhz
5:25 - 100x attenuation support
6:00 - Measurements with voltages bellow 1V
10:40 - FFT mode
13:28 - USB PC connection
14:40 - Using a power bank to power the oscilloscope
16:00 - Detected issues/problems
18:45 - Hantek or FNIRSI 1014D
20:40 - Final considerations
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#fnirsi #1014D #fnirsi1014d #oscilloscope #testequipment #techcorner #techcornertv - วิทยาศาสตร์และเทคโนโลยี
I would like to thank you all for your questions and participating in the channel. In this followup video I didn't mention names because of privacy issues, I didn't had an authorization from each one to mention it, but, I really appreciate the questions you made and I hope this video helps to answer some of the topics mentioned in the comments of the review video. Kudos for all of you and thank you for helping me with this channel! ❤
thank you for your review and the details around the scope. What is the max bandwidth
hey men,i hope not to disturb, do you know how to read the .wav files. i tried but tgere is always an error.
I really like this scope. Thanks for sharing
Thanks for watching
Looks really good!
I will miss it... there is already a winner for it! Thanks for watching and you comment!
thank you...very instructive
Hi! Glad you liked it and thanks for watching.
Thank you sir very informative
Hugo, the 52v vs 5.2v is likely due to you using direct BNC coax cables which is the same as a 1x probe, you have your 'scope setting still on 10x
Hi Steve, I can't check it now, giveaway that oscilloscope on a channel sweepstake. But, you might be right, but even so, I tried several time after with and without the 10x and that was not the only problem, I think unfortunatelly it might be a defective unit... don't know! But thanks for sharing and for watching! 👍
O Rigol vai superaquecer, não deixaste espaço para entrada e saída de ar
Olá Carlos! Não se nota, mas tens cerca de 10 cms de caixa de ar por detrás com saída por detrás das prateleiras, mas ainda assim concordo contigo porque realmente ainda não é a solução ideal... não é muito frequente, mas realmente de vez em quanto sobreaquece. Ando a ver se arranho um sistema de prateleiras diferente... vamos ver! Obrigado por assistires e um abraço! 👍
Good morning Mr. Hugo!
I do thank you for answering both my questions. You are doing a great job with your channel. please continue your good work.
I do believe that the 1014D will be a satisfactory introductory oscillscope, especially for the price.
Chuck
Thanks for the idea! Your support is awesome, it makes me want to know more and to dig in to be able to answer this questions.
Thank you for sharing the test results with FNIRSI 1014D. Wonder if you be ok to recommend a good oscilloscope that is under $200.
Hey Paul, under $200 and with all the lunatic price increases that everything had, I think that FNIRSI is almost the only one bellow $200, not the only one but almost, you have the Hanmatek DOS1102 ( geni.us/hanmatek-dos1102 ) that is pretty the same of the Owon SDS1102. Maybe there is one more brand or a special deal somewhere, but if you're talking about desktop oscilloscope, this is pretty much what you get under $200. Thanks for watching!
Ty
Hi, you're welcome and thanks for watching.
Thank you for showing the FFT function, it works nice. Also it shows that your function generator works great.
I don't know what happened to the FFT of your Rigol, it doesn't seem to be the FFT of a sine wave at all, maybe there's something else to set. FNIRSI Vs Rigol 1-0 :D
Glad it helped. I don't use in my day to day projects the FFT, so I'm not so confortable with it. But I tought that is awesome that you can have it in both channels... kudos for asking in first place and for commenting also this video! Great support, thanks!
@@TechCornerTV I forgot to ask another trivial question. In audio repairs a sine wave with a 30-50mV rms is needed, but I saw that with some cheap function generators it's almost impossible to set this amplitude. Is it possible with the integrated function generator of this oscilloscope?
Hello Hugo, I really appreciated this YT review of the FNIRSI 1014D DSO. It was your candid review that tipped the scale in favor of purchasing this O'scope ~ 2 years ago. But I have a couple of questions that I've Googled until I'm blue in the face and can't quite get the answer I was hoping for. I'm simply trying to use this scope to assess the quality of our utility 120 VAC power vs. that when running on our back-up genny. I've read all the safety stuff and purchased a 100X probe. However, I cannot seem to calibrate/compensate this particular probe. All my other 1X/10X probes compensate just fine per your instructions on this video. I've reached out to FNIRSI too, and with all due respect, I am just told to read the user manual. Can you suggest what the issue might be? Btw, the 100X probe seems to work just fine and I can see my incoming utility signal perfectly. But when I try to calibrate it, it's just a straight line no matter what attenuation factor I try to use and trigger mode. I'm thinking that this probe attenuates so much that there's not enough output from the DSO's built-in function generator for the scope to trigger on. Your thoughts please!
Also, I was hoping to get a rough idea of the THD of my utility vs. generator via the FFT functionality. I think you nailed it though in your review.....the FNIRSI's FFT is basically there just for "boasting/advertising" rights and not to be used for diagnostic purposes. What good is an FFT if it doesn't have the attendant dB vs Hz levels.
Btw, I'm just an old retired NVH ME and when it comes to electronics/electrical stuff, all I know is NOT to stick a fork into the electrical outlet!!! :) Thanks again for your helpful YT video on this scope. All the best! John, aka NutDriver
Hi John, sorry for this late reply, I am really short in time these days to proper answer within reasonable time, but to answer your questions, first FFT, for me only gives you an idea of what is going on. No scale, no measurements, so it worths what it worths. Regarding the 120V issue, it seems you're doing something like a ripple analysis on the signal of your mains voltage. If so, you 10X probe should be enough.
1X probe normally goes up to 40V, most of the cheap probes eq P6100 allow you to go up to 400V in 10X mode, so is more than enough to measure the 120V signal. Maybe the 100X is to much attenuation for what you need, a probe like that should be able to work with voltages around 1000V.
I hope it helped, thanks for watching.
hi when you did the test for below 1v signal I think your scope was set to 10x which might explain the reading. otherwise definitely a good scope for the price
Thanks for fine the presentation. Is there a way to set the output voltage of the FNIRSI 1014D?
Hi Robert, unfortunately no. It's fixed at 2.5V. Thanks for watching.
Helo Hugo. Wonderfull instrucios. Branco
Hey Luiz, my pleasure, thanks for watching! 👍
Thanks for a great review. Does the Rigol DS1102Z-E have isolated input grounds? The FNIRSI 1014D does not and that can be a problem.
Hi, never tested the DS1102Z-E or even the same model in 200Mhz, but for me, between both devices there is no choice, Rigol all the way! I can't tell if Rigol has isolated grounds. Thanks for watching.
Hello! Is it good to work with low voltage analog circuits using 1014D scope? I want to design some analog synth hobbyist "things" where usually the internal sygnals can be 1.00v or lower. How good is it showing the work of BJT and JFET (MOSFET) transistors? The sinewave is OK but it's only one case of the usage, right?
Sorry, I'm the newbie in all these things. Thus my questions may be silly :)
Hello, this one was the less accurate oscilloscope that I usedm I believe mine had issues, there are some users saying that didn't have the same problems. Anyway, if you get a nice one, you shoulb be ok with the measurement you mentioned. It measures any kind of voltage if it is between the oscilloscope range, so you should be ok. Thanks for watching. 👍
I would like to be able to plot a real time voltage vs current display, so I can see both waveforms simultaneously, and be able to watch the phasing of the voltage vs current. Which o-scope will handle this best with 400volts and an amp or two (using 100x attenuation probes of course). And what current probe should I use? Is there a cheap reccomendation for a decent current clamp that would work here? Thanks.
Hey Mark, I have to be honest, I usually don't neet to measure current in my projects, but while reviewing the Loto oscilloscope found out that they have this very cheap current probe that probably will solve your issue ( s.click.aliexpress.com/e/_AmFzWZ ). Thanks for watching! 👍
You can use this on a battery pack, save waveforms, and later connect it to a computer to retrieve these images?
You cannot save images to a thumb drive?
If the power is removed, are the saved images saved in the scope's memory?
Hi Dan, yes you can use a power bank to power it, I did it on one of the videos I made about it, yes, you can save waveforms (images) and download them to the PC. No, you can't save directly to the USB thumb drive. Yes, if you power down the oscilloscope, the images will be there when you power it up again. Thanks for watching.
How can we make a component tester? Can you explain with a video or share a document?
Hi, curiously enough, a user just posted two schematics on the FNIRSI support whatsapp channel 2, for component testers. Sent me an e-mail throught the contact page of the channel and I will gladdy send them to you. You still will need the firmware, but that should be on github or something like that. Thanks for watching 👍
hello, a question, a digital oscilloscope of 100MHZ, with a bandwidth of 1GSa / s serves to adjust the laser pickup?, greetings excellent your channel ..
Hello Helmuth, I not even gonna try to invent something here. To be honest I don't know, sorry. Maybe some of the channel viewers can answer that, that question is out my league 😁 thanks for watching and for your comment! 👍
Nice video, thank you.
I purchased it, it works very well ! But Do you know how to adjust the voltage output of the signal generator ?
I think it isn't possible to adjust the output voltage of function generator. I read that somewhere, I think it was a question on the FNIRSI whatsapp group. That will be a cool improvement. Thanks for watching and commenting. 👍
@@TechCornerTV Thanks for your quick answer, you have a new subscriber from france !
Welcome a board! Thank you so much for joining in 😁 Don't want to bribe you, you're already on board, but if you're interested I have a giveaway running to offer a Korad KA3005D power supply for one of the channel subscribers... might be something that you may interested! If so, give it a look, I have a video for the giveaway.
@@TechCornerTV It's done ! thank you :)
0:55 might be usefull to say that you have have switched the probe before from x1 to x10 and also had adjusted the scope settings.
Beginners would not recognise that and results might look a bit different. So x10 is good in case you have such probe or switchable probe.
Hi! hmmm you're probably right, something to consider in the next videos... thanks for watching! 👍
Your RIGOL is under pressure LOL ! Great video review but I found myself counting how many times I heard you say "errrh" 😄
Hey Arnold, sorry about that, I do say a lot of "errr" and "so", I am trying to corrct myself. A lot of times I record this videos very late in the night and some times is just my brain struggling to get it together 😁 I did manage to freeze my Rigol, I think I covered to much the air flow on the side, today I have a lot less junk on the right of the rigol... thanks for watching and you comment! 👍
@@TechCornerTV Please don't apologize, I watched the video and understood everything very well, just my crude sense of humour.
Super oscilloscope
Yeah, I think the same...
Another problem from the Fnirsi is that it is actually Not a 1Gsps ADC, just like his counterpart the Tablet osciloscope the 1013D model. It's a 8 bit 25Msps ADC at best. They do use oversampling so that when you have a Periodic wave it looks good on the screen.
But all True 1Gsps osciloscopes start at about 240$/200€ ... Hantek, Rigol, there is even a Owon in that price range. (2 Channels only of course). A proper Hantek/Rigol/Siglent 1Gsps osciloscope will be at least 400$ ... yup they are one of the most important tools for electronics but they are indeed expensive.
Having said this, These Low cost Portable osciloscopes from Fnirsi are indeed a useful tool specially in their price point. They are also very practical for use in remote locations ... I don't see myself carrying a very Bulky 400€ osciloscope out of my office ... so yes they are indeed a very neat tool no doubt.
It's true, I read something about it on EEVBlog, but I didn't want to mention it because techncally I'm not yet in the place to discuss it without making fool of my self... 😀 but, yes I read something about that. But is as you also mentioned, its not for everybody, theres a reason I spend a buck load of money on my Rigol instead of going for the hantek or owon or something like that. For the price it does a pretty decent job.
Forgot to say, thank you for watching and participating 👍
@@TechCornerTV I apologize but I also made a mistake :( ... the ADC they use it's the same has in the 1013D (btw another very handy portable/tablet osciloscope) and it is 100Msps, not 25Msps according to the same sources at EEVblog forum.
No problem! Thank you for correcting the info. I also have an eye on that one, I will try to get to make a review... 🤞
@@John_Smith__ I think it's actually 200 M Sa/S. In Dave's EEVblog video on the 1013D, he actually probes the strobe into the ADC and measures it at 100MHz. However, the ADC chip actually has two ADCs on the same chip, and both are sampling the same signal but on the opposite strobe edge, for a total sampling rate of 200MHz.
Note that, unlike most scopes, this sampling rate is maintained when two channels are used, because there is another ADC chip dedicated to the other channel. Most 1 G Sa/S scopes sample at 500 M Sa/S per channel, when two channels are enabled. The 1013D samples at 200 M Sa/S whether one or two channels are enabled.
can you measure AC mains with this scope when connected to power bank? I know this will make the metal of the scope live due to floating ground, but if you just don't touch this will the buttons shock you?
Hello, sorry I can't. This oscilloscope was ofered on a channel giveaway to a channel user, don't have it anymore, regarding your question, this is a isolated oscilloscope, since it doesn't have connection to the mains earth. Thanks for watching.
Very nice video , thanks and subscribed ! Did the problems get solved with the f/w upgrade ?
Hey Mumbai, thank you for watching and the sup, much appreciated 🙏Regarding your questiom, not at all. In fact, the last firmware upgrade made the oscilloscope go bezerk.... what the last video on the channel, the oscilloscope showdown... you can view it by yourself.... a pit, a really pit... I really loved working with this oscilloscope, but an oscilloscope is measurement tool, if the measures are all screwed, isn't a great tool... anyway, thank you so much for your comment and sub! 👍
@@TechCornerTV Thanks for your reply ! I ordered a unit , already shipped :-( . Hope they fix the issues , soon. It is not possible to back up the old firmware before "upgrading" ? I will watch your shootout video.
@@mumbaiverve2307 Don't stress, I am in the FNIRSI support whatsapp group (you should join also) and for what I understood, they will release a new firmware really soon. But look, I had an oscilloscope from the first batch, I know that after the hardware changed a bit, so you might not have the same problems I had... lets wait and see.
@@TechCornerTV I just got mine today, what a great unit! I love that it runs off a USB powerbank.
It looks like I have better firmware, all looks good. Only issue I have is the probes that came with it will not calibrate fully to square wave, but probes from my old steam driven CRT 'scope calibrate perfectly. Thanks for these awesome videos!
@@roxypda Hey mate, so glad that is working well... I saw so many sad stories latelly from this oscilloscope that I really happy that this last units seem to be going in the right direction... I really enjoy working with it... but a measuring tool should measure accuratelly! 😀 really happy that your's is ok! 👍 thanks for sharing! 🙏
Will this oscilloscope measure voltage vs current for testing components on board?
Hi, never tried but the X-Y mode with current vs voltage, in theory should be possible, I have here some current clamps to review, maybe that is something I have to try. But this oscilloscope, I don't remember right now, but I don't think it has X-Y mode. Thanks for watching!
Hi does this have the ability to save trc waveforms or csv?
Hi, if I remember correctly, you can save an image of the display, not the waveform itself and doesn't record CSV's. Thanks for watching.
Can this blow and suck at the same time ? Send signal and read at same time to calibrate tape recorder machine ?
Hi, you can have the function generator creating a signal that can be analyzed after by the oscilloscope, that works. I think you want something different like the LCR meters that send a signal also to measure the feedback of the component, if thats case, it will not do that. Thanks for watching! 👍
Being unfamiliar with digital storage oscilloscopes I accidentally purchased the Fnirsi 1014d. I'm either going to take it to an Electronics Recycling place or throw it in the dumpster behind my apartment. The voltage reading, amplitude, frequency and time is completely off. This is a Chinese counterfeit oscilloscope.😠😠 I'm ordering a Hantek oscilloscope that's still affordable but, at least works.
Hi Brian, I get what you're saying. If you want accuracy, my tests on the Owon SDS1104 beat the Hantek 2x1x series and the FNIRSI. Hantek is more complete, Owon could do better on what it packs with the oscilloscope, but they're are accurate enough. I have a video called Oscilloscope Showdown where I compare the 3 oscilloscopes mentioned here. Thanks for watching!
How do you change the menu language from Chinese to English?
Hello again, answered in the comment of the other video. Thanks for watching!
Cierto, no funciona el link de descarga del firmware, si pudieras compartir, seria maravilloso. Gracias.
Hello Antonio, sorry the answer in english, I can read spanish but I don't know how to write, the best thing to do is to go to www.fnirsi.cn/support and using the whatsapp QR code on the top enter the support group. I gave my FNIRSI on a giveawary an no longer have it, sorry. Thanks for watching 👍
Hello,
Is there a material component measurement of the oscilloscope?
How to do this if it has this feature
Thank you,
Hello my dear friend Question or Help? How can I measure Components in the electronic circuit on the board?
Hello, What you mean? Do you want to measure components like resistors and capacitators? Thats more for a multimeter than an oscilloscope. Did I got your question right? Thanks for watching 👍
@@TechCornerTV
hello my friend.
The shape tests of the electronic parts on the Electronic Card are carried out with an oscilloscope. If you write an oscilloscope component test on TH-cam, you will understand what I mean. How is component testing done with this device? Thank you.
I was wondering if you have any video that shows measuring AC 220V with FNIRSI 1014D. If yes, would you please direct me to the link. Thank you much!
Hey Paul, no I don't. I don't even have that oscilloscope anymore, otherwise I'll do one. I offered the oscilloscope on a channel giveway. Thanks for watching!
@@TechCornerTV Hi, any way, i is it possible with the 10x probe to safely measure the AC 220V 50Hz signal? Thanks
Salve, how can i generator function please? let me see, thanks
Hi, I explain how everything works in this video th-cam.com/video/tX706j4LWkA/w-d-xo.html . Thanks for watching!
Dear friend, I have updated software and now signal generator working only 2Mhz.
So kindly help me in this regards.
Thats odd, did you use the firmware on the first comment of this video th-cam.com/video/c2uTctJfzNE/w-d-xo.html ? the one that is pinned to the top? Try using that one, otherwise I recommend contacting the fnirsi support. They have an whatsapp group that works pretty well.
Is there a single shot mode for this scope?
Hi, I don't have this unit anymore and but I«m sure you don't have a single button. You might have the functionality, manually changing the trigger mode, but I don't remember right now. Thanks for watching! 👍
thanks for the video.. can i ask what value is C95 and C96 on the board for Vin of LED driver?
HI, can you tell me the minute of the video that you're refering to? Thanks for watching.
i thought you may have also known the schematic (under the shield on the power end of circuit).. maybe ~ 5 μF each?
Does the signal generator have amplitude adjustment?
Hi, it doesn't. The amplitute of the function generator is fixed to 2.5V, Thanks for watching!
How to change DIV? 1V TO 2 ETC
Hi, I don't know if I get your question, because it is really easy, just change the amplitude and the voltage per division will change. Thanks for watching!
has anyone determined whether the internal microsd card is just for configuration and waveform storage, or whether it also contains the software and boot code?
HI Michael, as far as I know, the internal card is only for storing waveforms/pics, no firmware/software there. But it did checks the SD Card on boot and if isn't operational, (unformated or damaged), it will fail boot. Thanks for watching! 👍
@@TechCornerTV l would suggest knowing the tendency of cheap microsd cards to experience sudden death syndrome, it would be wise to back up the contents of this card.
How do you slow down the sample rate to see 100% modulation there is no rate knob?
Hello Inavato, sorry, I'm not sure I understand your question.... I supose you're not talking about the signal time ajustment... you have one. Thanks for watching! -👍
@@TechCornerTV you have you do not want to see when you're checking for a modulation you do not want to see a sine wave you want to slow down the rate that the scope is looking at and it could be comes when you key up the radio it becomes a blur and then when you talk you see the audio on top of the waveform I think you've seen this before I can't and I don't understand what this model you push buttons and there's all kinds of menus with different things there what do you do with those none of the buttons change those and I don't know what they're for and they nobody ever explains how to really work this oscilloscope
not a firmware issue, you have the probe set to x10
Hi Richard, not really, I might have but that oscilloscope was all over the place. I don't know if the latest firmware upgrades solved the issue, because that one was bought to be offered in a giveaway to the subscribers, so after the review I gave it. But I had one of the first units in the market, It had a lot of issues. Thanks for sharing 👍
One other minor error that needs to be corrected. It says "Waitting" instead of "Waiting." There is only one "T" in that word.
Hi Terence, I'm sorry for that, grammar can be problematic for me some times, even in my natural language... 😁 and I have another problem... sometimes I tend to not complete sentences, leave sentences in the middle because my mind is already in the next idea... working on that also! Thanks for watching and comment! 👍
@@TechCornerTV Hi, thanks for replying! Your English is fine, it's not you! I was talking about the spelling of "waiting" on the FNIRSI 1014D unit. They need to fix it with a new firmare upgrade, perhaps to 3.1. They spell it "waitting" so any firmware would solve it. :)
What is the maximum frequency for it correctly displays square waves?
Hey Crys, is around 30 to 50Mhz. But to be honest, you have to conside the 3:1 rule. You should have an oscilloscope with 3 times the bandwidth of the signal you want to analyse, but even so, it should be a bit higher. Thanks for watching! 👍
@@TechCornerTV my friend bought this osc. but he is not satisfied. He says it writes 100 mhz in his features, but when you go higher 30 mhz frequency, it lowers frequency and it multiplies the value which is not healty.
My fnirsi 1014d stuck loader code message "SD ERROR" Plise solution
Hi Tukang! Thats is an easy fix! Open the oscilloscope and you'll have a SD card on the motherboard. Make sure it is well connected. If it didn't solve, try to take it out and format it, something like DOS FAT16 or even 32, but not NTFS or exFAT. If that didn't fix it, try a different SD Card. But report it to FNIRSI on the whatsapp group so they send you a new one. Thanks for watching! 👍
Can you also power the siglent 1202x-E with a powerbank? Thnx
Hi, good to know and thanks for sharing and for watching the video! Cheers 😁
@@TechCornerTV Do you know if this is possible? I myself don't know. Or do you know of other scopes that can be powered, or have optional battery possibilities?
can we use math function in this oscilloscope fnirsi 1014d
Hi, yes, it has some simple math functions. Take a look on the video I did with a review before this one. Thanks for watching!
Signal generator having Amplitude vary options .... Pls clarify
Hello! This oscilloscope has a fixed voltage (amplitude) of 2.5v on the function generator, you can't modify it. I think that was your question, if not explain it better and I will try to answer. Thanks for watching and your comment! 👍
You could always connect a voltage divider pot across the sig gen output jack. For the price you pay for this scope, I think its worthwhile building these little improvements yourself and you have your own self improvements to help you with your bench work. Unless you want a higher voltage output, then a linear amplifier module will do the trick. Any good tech or engineer will always know how to work around equipment limitations
Any chance to go over FFT with this model. Thanks
Hi, you have that covered in the review video I made, check it out here th-cam.com/video/tX706j4LWkA/w-d-xo.html . Thanks for watching!
@@TechCornerTV Thank you
Why do you use another generator, you must use the build-in generator to show us how to use it. How we can set up the voltage in milisecons for the build in generator for exampe
Hi, it has to be to test all the equipments using always the same equipment so the results are the most "accurate" possible from the same source in the different equipments. Thanks for watching!
good morning, I'm enzo and I've been trying to connect my brand new Owon sds1104 4 channels for three days!
I'm really tired please tell me which damn software is the right one for my Owon and which drive will finally connect it to the LapTop?
I am willing to pay for your support!
I forgot on my LapTop and installed windows 11 64bit!
Hello Enzo Latorraca from Zurich!
Hi Enzo, I do my reviews for everyone and for free, I'm not from FNIRSI support! Nevertheless, if you want to support me, you can 😁 For connecting any chinese equipment to the PC you must fist install the CH340 driver (I think). It is the normal IC used to communicate with the PC in these equipments. In the Owon SDS1104 product page on their website you have in the end the link for the PC software, you should use that software to connect to the PC. Hope it helps! Thanks for watching.
Hi anyone knows if i can save a screen capture from one 1014D user to another 1014D user so he can project this on the screen of the scope. (for education purpose). i can write the picture to usb drive in windows. i see the saved BMP file in explorer, but can't get the scope to see the saved BMP file. Thx...
Hey Drie, did you watch my video th-cam.com/video/tX706j4LWkA/w-d-xo.html ? I show there how you can save a image the oscilloscope memory, after you you need to connect a USB cable on the front of the oscilloscope and connect to the PC, it will work as a USB pen drive and you'll gave all your image in there. If you seei this video a th-cam.com/video/c2uTctJfzNE/w-d-xo.html you can see how you it looks on the PC while I do the procedure to upgrade the firmware, its the same. Hope it helped. Thanks for watching. 👍
@@TechCornerTV Yes i saw your video, but in practic, i can't resend pictures from my pc to the scope. From the scope to the pc, there is no problem. Like if i take the picture i see on the usb drive. i change a line and save it the scope will not display the new saved picture..
@@driedprinterke6988 Ahhhh now I get what you want to do... never tried that but I believe in what you say, the image interpreter of the oscilloscope probably is very weak, a small change in the specs will not allow to interpret back to the oscilloscope or I can be some kind of protection (?!?!?) Thanks for sharing.
@@driedprinterke6988 are you talking about the same untouched and unchanged picture or did you edit it and saved it again on the PC before you tried to save it back on a different or even same oscilloscope ?
Those exif data could have been changed or corrupted once edited and then the issues started - back in the dawn of digital photography when MMC was a standard and sony reinvented the proprietary purple memory stick.
It was a long way to interchange those pics back then to make it comparable from different cameras / devices cause all the manufacturers were trying to close the access for others.
My brother bought one at eBay for $100 , wow. I saw one for $130 just a few mins ago. Think Ill take a chance.
Hi again! Wow, thats really a good price... I wonder if they're dumping the stocks to release something else new... well today it will arrive this geni.us/fnirsi-dpox180h , I hope I can get a review out in a few days! Thanks for watching
Hi. I noticed that the Y axis peak to peak readout was a factor of 10 in error. Could this be to do with the probe setting (x1, x10)? Not a problem I have with my old Hameg!
Hummm... I think you may be right! I'll check that out today, Im recording the firmware update how to and I'll take a look into that. Thanks for sharing this insight, I think you're probably right, not the probe but the software 1x, 10x and 100x attenuator, I think it is on the 10x and that will produce strange results... nice catch and if it is that, I am really sorry for not cathing that issue before! Cheers.
Does it measure current?
Hey Dee, maybe a multimeter is better for that, but for current you have current probes out there that can be used with it and you have also some videos here on youtube on how to measure current with an oscilloscope... now that I think off, it a nice subject for a video 🤔Thanks for watching! 👍
Please answer can i travel with oscilloscope in flight
Hello Sundar, I think so, it doesn't have anything more in terms of tech than a laptop or a camera, just electronic components. But you should contact your flight company and check it out. Leave us here what they said. Thanks for watching. 👍
@@TechCornerTV thank you, anybody have experience
Is it true that it does not support large signals?
Hi, what do you mean with large signals? High bandwidth like 100mhz? Thanks for watching! 👍
@@TechCornerTV A friend of mine told me that he does not support signals above 50 mhz
@@yacineshop9380 It's not false, it can distorce a bit with higher bandwidth, I have a video on the chanel were I take it up to 60Mhz with my functio generator, see it for yourself.
Can I get csv files from this oscilloscope?
Hey Nikolaos, I don't think so, you can only remove the saved waveforms images. Thanks for watching! 👍
@@TechCornerTV Thank you for you reply! Do you have any suggestions for low budget oscilloscopes which produce csv files?
@@nikolaoschatzipapas8198 I think what you're looking is data logger, you can find some cheap ones based on arduino, or you can use the PC software of the DSO2000 ( i think) or like a PC Oscilloscope like Loto, that have that functionality.
am i the only one to see on 5:03 a huge distortion of the sinus ? it's clearly not a sinus anymore ...
Hey Guanglier! No, it's not you. In that moment is with 60Mhz the max of my function generator. Well it not perfect sine wave for sure, but if the main problem of the oscilloscope was that, we all be alright. With the right amplitude it as a decent shape, the main proplem of the oscilloscope is the precision of the readings... at any frequency/voltage. Thanks for watching and your comment! 👍
RECEIVED A DISCOUNT CODE FROM YOUR END , 70 % DISCOUNT , WHAT WILL FNIRSI 1014D WII COST ME
It was a mistake, see the giveaway video for explanation. Thank you for understanding.
"it's doing alright" ?? you touched the encoder, and the sine wave went haywire, and from 60MHz it was displaying something around 11KHz, wtf
is this a sponsored video?
Hey Tengiz! Not that one, if you look at my other videos you can see that I always tell when a item is given for review, not sponsored, sponsor requires receiving a payment, given for review I just don't pay for it. Until this moment I review the Owon SDS1104 and the Korad KEL102 in that condition, next week I'll have more itens sent for review by the manufacturers. Regarding this oscilloscope, yeah it has some problems, but it was paid from my pocket and offered in a giveaway to a viewer in texas, usa (see next week video/giveaway for the JCD 8898 Soldering Station, the previous winners appear in that video). Thanks for sharing and I'll try to improve in my next videos. 👍
@@TechCornerTV that doesn't explain why you left out those issues and decided not to point them out in the video
Ths is NOT NOT NOT a 1GS/s scope it isa much lower. Try doing a single shot of any fast waveform and the scope cvan no longer CHEAT by doping repetative FAKE sampling to give the illusion of 1GS/s when it is more like a 100Ms/S
Hi Steven, when I tested this, I didn't have the 100Mhz function generator that I have today and now, I don't have the oscilloscope anymore to retest it. But I can that what you say, probably is right. Don't forget however that the 1GSa/s is always for all the channels, but even so... thanks for watching! 👍
At 4:45 it shows complete garbage on the display and you say: "it handles well" !!???😱
Only €150 is not an excuse for showing nonsense on the screen! 😠
I think it is better to spend some €100 more for a better scope...
Hey Joop! Well for a 150€ oscilloscope I've watched worst responses in more expensive oscilloscopes, BUT, I agree with you. My first (and main) oscilloscope is the Rigol in the background. I do think like you, is better to do a little more effort and buy something different, more reliable. But I see here viewers that really do an effort to buy this one and probably will not be able to buy a bench oscilloscope if they have to spend more €100.
You know, your previous post of the bandwidth is saved in my Outlook (I receive all posts by e-mail also) and following your advice on bandwidth measure, I ordered a fast edge signal generator, that already arrived and soon I will do a video redooing the bandwidth analysis on all my oscilloscopes (I don't have anymore FNIRSI , gave it on the giveaway and thats a pitty because I can't test that one anymore). Owon also want me to review their new signal generator and I'll have a 100Mhz unit here in the bench pretty soon to better test these devices. So, thank you for your help and I am always learning and trying to be more accurate as possible in my analysis and you helped, some tought love is needed sometimes 😁
it is only 30 mhz. İt is not 100 mhz!... Fake chinna product.
Hi! true, not real bw! Thanks for watching!
I PROBT EXACTLY SO YOU SAY MORE TIMES BUT THE SCREEN STAYS TO THE RIGHT SIDE!!!I PROBT ALL TWO V3.O BIN BUT NO REAKTION!!!IS THERE ANOTHER METHOD???
Hi again, sorry to hear that, I don't think I can help any more, try the FNIRSI support.
ALL ANOTHER FUNKTIONS ARE O.K WITHOUT PROBLEM BAT I CAN NOT READ THE RIGHT SIDE FROM DISPLAY THANK YOU!!
Hi, you probably should join the FNIRSI whatsapp group and ask for help to the FNIRSI support. See the QR Code on the www.fnirsi.cn/support page
MY DISPLAY GOES CA 10mm RIGHT I DO UPDATE WITH V3.0 MORE TIMES BUT I SEE SCREEN STAY.S AGAIN TO RIGHT SIDE WITHOUT CHANGE !I COMME THIS PROBLEM FROM DISPLAY OR FROM PROSSESOR?? JAST THE SAME HAPPENS AS THIS SIDE BAT WITH THE RIGHT UPDATE! th-cam.com/video/BbTE62INYpE/w-d-xo.html
Hey Wasili, there are 2 firmwares, if the first doesn't work, try the second one. It should solve the problem. This model has units with LCD's form different manufacturers, so there is two diffrent fimrwares. Thanks for watching!