User’s Manual of OWON Colour Digital Storage Oscilloscope
37
To set the Horizontal system
The HORIZONTAL CONTROLS includes the HORIZONTAL NENU button and
such knobs as HORIZONTAL POSITION and SEC/DIV.
1. HORIZONTAL POSITION knob: this knob is used to adjust the horizontal
positions of all channels (include those obtained from the mathematical
manipulation), the analytic resolution of which changes with the time base.
2. SEC/DIV knob: it is used to set the horizontal scale factor for setting the main
time base or the window.
3. HORIZONTAL NENU button: with this button pushed down, the screen shows
the operating menu (see Fig.26).
Fig.26 Time Base Mode Menu
The description of the Horizontal Menu is as follows:
Function Menu Setting Description
Main Time Base
The setting of the horizontal main time base is
used to display the wave form.
Set Window A window area is defined by two cursors.
Zone Window
The defined window area for display is
expanded to the full screen.
Main Time Base
Press the F1 menu selection button and choose the Main Time Base. In this case, the
HORIZONTAL POSITION and SEC/DIV knobs are used to adjust the main
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