![Tektronix MSO 4 Series Quick Start Manual Download Page 39](http://html1.mh-extra.com/html/tektronix/mso-4-series/mso-4-series_quick-start-manual_1078040039.webp)
Related settings are grouped into 'panels'. Tap the panel name to show those settings. Changes to panel settings can change the values
and/or fields shown in that panel and other panels.
Tap anywhere outside a configuration menu to close it.
To open Help content for a configuration menu, tap the question mark icon in the upper right corner of the menu.
Zoom user interface
Use the zoom tools to magnify waveforms to view signal details.
1. The Zoom Overview shows the entire waveform record. All waveforms are shown in Overlay mode in the Zoom Overview area. Using
pinch and expand gestures on the Zoom Overview waveforms changes the horizontal time base settings.
2. The Zoom Box shows the area of the Zoom Overview to display in the Zoom View (see 5). You can touch and drag the box to move
the area to view. Moving the Zoom Box, or changing its position, does not change the horizontal time base settings. You can also use
the zoom Pan knob to move the Zoom Box left or right.
3. The Zoom icon (in the upper right corner of the Waveform View) switches zoom mode on and off.
4. The DRAW-A-BOX button toggles between drawing a zoom box (default mode), drawing areas for the Visual Trigger function,
drawing segments for Mask testing, and drawing the Waveform Histogram for waveform analysis. The button is located at the bottom
of the Results Bar.
Getting acquainted with your instrument
4 Series MSO MSO44, MSO46 Quick Start Manual
39