Paul Horowitz

(replying to my own query!)

I found the option -- you double-tap in the SV window and it gives you options for intensity (waveform and graticle), and for x-axis lin/log

So, to set up Spectrum View you have to visit three menus: 1. SV in the channel badge, 2. double-tap the SV badge, and 3. double-tap in the SV window.  who woulda thunk...

Does anyone know how to persuade Spectrum View to display frequency on a log axis on a 4-series scope?  On an earlier 5-series it gave you that option, but a new 4B-series (MSO44B) seems not to offer that.  I'm running firmware 2.6.38.1348 (factory installed), but hesitate to update to 2.10 because of a "known issue" with exporting SV data