Instructions

4.Advanced User Guidebook
91
7. When video triggering, the horizontal time scale is 50us. If one channel is
showing edge signal, the other channel is showing video one, the time scale refers
to 50us as video one as standard.
8. While the Autoscale is working, the settings below will be made forcibly:
The DSO will switch from the wave zoom mode to the normal mode.
How to Use Built-in Help
1. Push Help button, the catalog will display in the screen.
2. In the bottom menu, press Prev Page or Next Page to choose help topic, or just
turn the M knob to choose.
3. Press OK to view the details about the topic, or just push the M knob.
4. Press Quit to exit the help, or just do other operations.
How to Use Executive Buttons
Executive Buttons include Autoset, Run/Stop, Single, Copy.
Autoset
It's a very useful and quick way to apply a set of pre-set functions to the incoming
signal, and display the best possible viewing waveform of the signal and also
works out some measurements for user as well.
The details of functions applied to the signal when using Autoset are shown as
the following table:
Function Items
Setting
Vertical Coupling
Current
Channel Coupling
Current
Vertical Scale
Adjust to the proper division.
Bandwidth
Full
Horizontal Level
Middle or
±
2 div
Horizontal Sale
Adjust to the proper division
Trigger Type
Slope or Video
Trigger Source
CH1 or CH2
Trigger Coupling
DC
Trigger Slope
Current
Trigger Level
3/5 of the waveform
Trigger Mode
Auto
Display Format
YT
Force
Stop
Help
Exit
Pass/Fail
Off
Inverted
Off
Zoom Mode
Exit
Judge waveform type by Autoset