Spectrum graph, move left/right does not work
Spectrum graph, move left/right does not work, a forum discussion on Cleverscope Mixed Signal USB Oscilloscopes. Join us for more discussions on Spectrum graph, move left/right does not work on our Other Issues forum.
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mkajdas
15 Jan 2010
Posts:
When I zoom in my spectrum graph, I cannot move left or right so it only shows me the beginning.
Martin
Martin
mkajdas
15 Jan 2010
Posts:
using buttons below the graph.
Moving inside the graph using mouse works.
Moving inside the graph using mouse works.
bartschroder
18 Jan 2010
Posts: 471
Hello Martin,
The spectrum graph by default keeps the left hand of the graph at 0 Hz. If you want some other position, use the mouse, and grab the graph and drag it how you want. You can then zoom in and out on the new center point until the 0 Hz axis is visible again, in which case the left hand side again becomes locked to 0 Hz.
Alternatively you can use the keyboard shortcuts to zoom directly on a point, and the 0 Hz will automatically unlock - position the tracer where you want to zoom, and then use Ctrl Left/Right Arrow to zoom on that point.
We have done it this way because if you just have it free zooming it becomes very annoying trying to get the 0 Hz point to stay at the left hand side as you zoom back out.
The spectrum graph by default keeps the left hand of the graph at 0 Hz. If you want some other position, use the mouse, and grab the graph and drag it how you want. You can then zoom in and out on the new center point until the 0 Hz axis is visible again, in which case the left hand side again becomes locked to 0 Hz.
Alternatively you can use the keyboard shortcuts to zoom directly on a point, and the 0 Hz will automatically unlock - position the tracer where you want to zoom, and then use Ctrl Left/Right Arrow to zoom on that point.
We have done it this way because if you just have it free zooming it becomes very annoying trying to get the 0 Hz point to stay at the left hand side as you zoom back out.
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