Search found 19 matches

by g4vvq
Sun Aug 18, 2013 6:52 pm
Forum: DSO
Topic: What happens if you put Nano across the Mains power suppy ??
Replies: 1
Views: 2727

What happens if you put Nano across the Mains power suppy ??

Hi Everyone I have always been curious, has anyone ever tried putting a DSO 201 Nano across the power supply 240 volts AC, I mean to see 50 hz on the mains supply, that is the UK system, my nano has x 10 and also a prob that also has x 10, so I would think it might handle it, would it work or would...
by g4vvq
Sun Aug 18, 2013 5:24 pm
Forum: DSO
Topic: Updating firmware question
Replies: 6
Views: 5679

Re: Updating firmware question

Update - Found an earlier post in that thread - V201_ and that was successful. I hope that will suffice? Thanks Hi Had similar problems, wouldn't reconise the nano in the dfuse program I tried everything, gave up in the end, installed the 2 hex files from Alf, ended up with a blank white screen, re...
by g4vvq
Sun Aug 18, 2013 5:12 pm
Forum: DSO
Topic: DSO201 firmware
Replies: 2
Views: 5124

Re: DSO201 firmware

Hi as you don't seem to be getting many replies thougth I would try to help, don't know of too many pages with the basics on, there is a pdf file of the instcution book which isn't to bad, I have the 201, mine has the white buttons, I found I could not update to benf and I installed the 2 hex files ...
by g4vvq
Fri Aug 16, 2013 6:43 pm
Forum: DSO
Topic: DSO Nano V3 Troubleshooting
Replies: 9
Views: 9659

Re: DSO Nano V3 Troubleshooting

Reinstalling original program will cure prob, see my other pages with link on ver 4.22 is out now G4VVQ Fred uk I’m Getting a white screen after BenF V3.64 upgrade? It started when I went to do the upgrade. I did not have it in the “Device Firmware Upgrade” mode and put the file in the drive letter ...
by g4vvq
Fri Aug 16, 2013 6:42 pm
Forum: DSO
Topic: Purple Data Trace
Replies: 3
Views: 4164

Re: Purple Data Trace

Hi hightlight EX press left key until it says OFF press top right key hold in, press again to save, should do it Fred I've searched the web and can't find an answer to my problem that works for me so can anyone help? I've just bought a nice cheap DSO201 with firmware V3.26A on it. I'd rather not go ...
by g4vvq
Fri Aug 16, 2013 6:39 pm
Forum: DSO
Topic: Need a little help with my 201
Replies: 2
Views: 3127

Re: Need a little help with my 201

Hi Hightlight EX with up/dpwn keys, press feft button until it says OFF, press right top button hold in, press again to save, turn on and off, sine wave gone Fred uk This maybe a silly question but I have been trying to understand the Ca calibration setting. The instructions dont cover much about th...
by g4vvq
Fri Aug 16, 2013 6:36 pm
Forum: DSO
Topic: dso201 another firmware ?
Replies: 6
Views: 10555

Re: dso201 another firmware ?

Hi There...you have 3 options, whatever will work 1 benf program 2 copy the 2 hex files 3 use original prog, see my other messages for info, ver 4.22 at moment. G4VVQ Fred Hello I just purchased the nano 201. I see lots of posts about firmware and dont know what would be the best option. My 201 came...
by g4vvq
Fri Aug 16, 2013 6:35 pm
Forum: DSO
Topic: DSO Nano V3 purple Data trace & saving files?
Replies: 31
Views: 28399

Re: DSO Nano V3 purple Data trace & saving files?

to get rid of purple sinewave, hightlight EX press left arrow until it says Off, press top right key to save commands, hold it in then press again to save it, bottom M key save files. Hi There...you have 3 options, whatever will work 1 benf program 2 copy the 2 hex files 3 use original prog, see my ...
by g4vvq
Fri Aug 16, 2013 6:30 pm
Forum: DSO
Topic: DSO Nano Probe Connector
Replies: 4
Views: 4838

Re: DSO Nano Probe Connector

Hi I think its called a Micro BNC plug where can you get one, unknown Fred G4VVQ
by g4vvq
Fri Aug 16, 2013 6:28 pm
Forum: DSO
Topic: DSO nano V1 has black screen after bootloader
Replies: 2
Views: 2862

Re: DSO nano V1 has black screen after bootloader

Hi There...you have 3 options, whatever will work

1 benf program
2 copy the 2 hex files
3 use original prog, see my other messages for info, ver 4.22 at moment.

G4VVQ Fred