3.Junior User Guidebook
16
and push the
Horizontal Position
knob to set the
triggering displacement
back to 0
as a shortcut key.
3.
Push the
Horizontal HOR
button to switch between the normal mode and the
wave zoom mode.
Introduction to the Trigger System
, there are one knob and three buttons make up
Trigger
Controls
. The following practices will direct you to be familiar with the setting of the
trigger system gradually.
Figure 3-12 Trigger Control Zone
1.
Push the
Trigger Menu
button and call out the trigger menu. With the operations
of the menu selection buttons, the trigger setting can be changed.
2.
Use the
Trigger Level
knob to change the trigger level setting.
By turning the
Trigger Level
knob, the trigger indicator in the screen will move
up and down. With the movement of the trigger indicator, it can be observed that
the trigger level value displayed in the screen changes accordingly.
Note
: Turning the
Trigger Level
knob can change trigger level value and it is
also the hotkey to set trigger level as the vertical mid point values of the
amplitude of the trigger signal.
3.
Push the
Force
button to force a trigger signal, which is mainly applied to the
"Normal" and "Single" trigger modes.
Touchscreen Controls
You can control the oscilloscope by different gestures. The touchable icon at the top right
of the screen is used to enable (
) or disable (
) the touchscreen controls.
The instruction of touchscreen controls is as below.
Run/Stop
: Click the
or
on the left top of the display area to run or stop the
waveform sampling.
Autoset: Click
the
on the left top of the display area to auto set.
Select a menu item:
Touch the menu items in the bottom menu, or in the right menu,
