Teledyne LeCroy LabMaster 10Zi Getting Started Manual - Manual (Page 89)

LabMaster 10 Zi Oscilloscopes
82 LM10Zi-GSM-E Rev A
4. If you want to increase or decrease your horizontal or vertical
zoom in small increments, touch the Var. checkbox to enable
variable zooming. Now with each touch of the zoom control
buttons, the degree of magnification changes by small
increments.
OR
If you want to zoom in or out in large standard increments with
each touch of the zoom control buttons, leave the Var. checkbox
unchecked.
OR
If you want to set exact horizontal or vertical zoom factors, touch
inside the Horizontal Scale/div data entry control and enter a
time-per-div value, using the pop-up numeric keypad. Then touch
inside the Vertical Scale/div control and enter a voltage value.
Displaying an Individual Segment
1. Touch Math → Math Setup... on the menu bar.
2. Touch a function tab Fx showing its corresponding dialog.
3. On the dialog, touch inside the Operator1 control and select the
Segment button from the pop-up menu.
4. In the dialog on the right, touch the Select tab.