| General > General Technical Chat |
| The Rigol DS1052E |
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| tecman:
An update. I restored the model/SN back to original. Info screen all looked good, etc. for 1052E I then re-applied the hack. The info screen shows the model and s/n correct (as hacked) "DS1EB...", but still not able to get horiz faster than 5 nS. Could there be a HW check in newer models ? My s/n is 121303000 paul |
| Simon:
but are you using a fast rise signal to do the test ? you will only get the 3.5 nS rise time if the actual rise time of your signal is 3.5 nS or less |
| tecman:
My update continues. I discovered that on the info screen it was listed as 1102E and not DS1102E. Using the :INFO:MODEL command, I was unable to get the DS.. to stick. It took several times of rolling back to DS1052E with the appropriate s/n change back, and reapplying the hack, but finally it all went well. Now it displays DS1102E and finally 2 nS sweep is working. Last I upgraded to 2.04 All is good today paul |
| embedded:
May I suggest as many people as possible download the firmware at rcgroups. "Contains firmware updates from July'09 for the 1000D and 1000E Rigol scopes. Along with an instructional PDF from 2008. To avoid problems, please check with Rigol to ensure your scope S/N is compatible, before updating." Please repost outside the US. ;) (Naturally A number of people will have this downloaded for later use perhaps in a country like Canada.) |
| rf-loop:
I will thank you (dimlow) share it in RC. Before (example SP2 version) there can not find (I can not find) Rigol model number 1204B inside FW file. Now there is. (of course also lot of other differencies) ;) |
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