Waveform analysis
R&S
®
RTE
286User Manual 1326.1032.02 ─ 20
If the rectangle area is too small to select by tapping, press the CHECKMARK key
in the navigation area to toggle between area adjustment and edge adjustment
modes.
5. Touch the edge that you want to move, and drag it to the required position.
To optimize the zoom definition of an active zoom diagram, double-tap the zoom dia-
gram. The "Zoom" dialog box for numeric definition is opened.
To adjust the zoom area using navigation controls
If you have created a zoom, and the size and position are not yet ideal, you can adjust
them using the navigation knob and the navigation keys. You can adjust the size and
position of the zoom area, or adjust the edges of the zoom area individually.
1. To adjust the size and position of the zoom area:
a) Press the [☑] key until the zoom area is active (grey rectangle with white bor-
der).
b) Turn the navigation knob to shift the zoom area. Press the knob twice to toggle
between vertical and horizontal move.
c) To adjust the size of the zoom area, press the navigation knob until "Span" is
shown in the upper left corner.
d) Turn the knob to increase or decrease the zoom area.
Note: Pressing the navigation knob toggles between: horizontal position > horizon-
tal span > vertical position > vertical span.
Tip: If several zoom areas are visible, or cursors are active in addition, the [⇤ Field]
and ⇥ Field keys toggle between the zoom areas and the cursor sets.
2. To adjust the edges of the zoom area:
a) Press the [☑] key until 4 red lines indicate the edges of the zoom area. A
dashed red line indicates the selected edge, which you can adjust.
b) Press the navigation knob until the required edge is selected (dashed red line).
c) Turn the navigation knob to move the active edge to the required position.
d) Press the navigation knob again. Adjust the next edge.
Tip: Pressing the [⇧] or [⇩] keys moves the selected edge to the next division line
left (DOWN) or right (UP). In area adjustment mode, these keys move the zoom
area one division to the left (DOWN) or right (UP).
To create a new zoom using the Zoom dialog box
1. There are two ways to create a new zoom:
●
If you want to create a new, unconfigured zoom, tap the
"Add" icon.
● If you want to create zoom based on an existing one, tap the "Copy" icon.
2. Enter a name for the zoom using the on-screen keyboard.
Zoom
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