User Manual

is set to Auto, the oscilloscope enters the scan acquisition mode. In this mode, the

waveform display updates from left to right. There is no trigger or horizontal position

control of waveforms during scan mode.

2.7.2 Window Zone

Use the Window Zone option to define a segment of a waveform to see more

detail. The Window time base setting cannot be set slower than the Main time base

setting.

You can turn the Horizontal Position and SEC/DIV controls to enlarge or minish

waveforms in the Window Zone.

If you want to see a section of the waveform in detail, follow these steps:

1. Press the “HORI MENU” button to enter the “Horizontal menu”.

2. Press the “Win Zone” option button.

3. Turn the “S/div” knob (adjust window’s size) and turn the “Horizontal

Position” knob (adjust window’s position) to select the window that your need

(see picture 2-27). The Window time base setting cannot be set slower than

the Main time base setting.

Picture 2-27

4. Press the “Window” button. Now the window waveform has been expanded

to cover the whole screen.(See picture 2-28)