User Manual

Waveform Analysis
R&S
®
Scope Rider RTH
73User Manual 1326.1578.02 ─ 08
3 Waveform Analysis
3.1 Zoom
The zoom magnifies a part of the waveform in order to view more details with a maxi-
mum zoom factor of 100.
To activate the zoom:
► Press the ZOOM key.
The zoom is applied to all active analog and digital channels and math waveforms. The
waveforms are displayed with a shorter time scale while the vertical scale remains
unchanged. The zoom indicator on the bottom shows the size and position of the zoom
area in the waveform.
To adjust the zoom using the wheel:
1. Check if the zoom has the focus - an orange frame on the zoom indicator. If not,
press the ZOOM key.
Figure 3-1: Zoomed waveform and zoom indicator with focus on zoom factor
Figure 3-2: Zoom indicator with focus on zoom position
2. Turn the wheel.
Depending on the focus, the position of the zoom area or the zoom factor is adjus-
ted.
3. Press the wheel to toggle the setting.
Zoom