2. Front Panel
The oscilloscopes
provides an easy-to-use front
panel to convenience users to
operate them, the panel
contains knobs and buttons.
There is a list of five ashen
buttons as menu operational
buttons on the right of display
screen. You can set different
options of the current menu in
virtue of them. Other buttons
are function buttons; you can
enter different function menus
or obtain given function
application in virtue of them.

3. Detailed Description
• Menu and control button

4. Connector
CH1 and CH2: Input connectors for waveform display.
EXT TRIG: Input connector for an external trigger source. Use the
Trigger Menu to select the “Ext” or “Ext/5” trigger source.
Probe Component: Voltage probe compensation output and ground.
Use to electrically match the probe to the oscilloscope input circuit.

5. Universal knob
It is use as a
selector switch

6. Vertical System
The vertical control, which each channel has, could be
used for displaying waveform, rectify scale and position.

7. Horizontal System
HORI MENU: Is a menu button use to display the
horizontal Menu.
S/div knob: Is used to change the horizontal time
scale to magnify or compress the waveform.

8. Back and Side Connections
1 、 Pass/Fail Output
2 、 RS-232 Connector
3 、 Back USB Connector
4 、 Power Input Connector

9. Process definition

10. Process definition