Application Of Vertical Position And Volts/Div Knobs - Owon PDS5022S User Manual

User's Manual of OWON Colour Digital Storage Oscilloscope
1) Window set;
2) change source channel (in CH1 Setup or CH2 Setup menu);
3) XY Format in DISPLAY SET;
4) "SET 50%" (the triggering level at the vertical point of signal amplitude) in Trigger setting.;
5) Autoscale.

Application of VERTICAL POSITION and VOLTS/DIV Knobs

1. The .VERTIVAL POSITION knob is used to adjust the vertical positions of the
wave forms of all Channels (including those resulted from the mathematical
operation).
The analytic resolution of this control knob changes with the vertical division.
2. The VOLTS/DIV knob is used to regulate the vertical resolution of the wave forms of
all channels (including those obtained from the mathematical manipulation), which
can determine the sensitivity of the vertical division with the sequence of 1－2－
5.The vertical sensitivity goes up when the knob is rotated clockwise and goes down
when the knob is rotated anticlockwise.
3. When the vertical position of the channel wave form is adjusted, the screen shows the
information concerning the vertical position at the lower left corner (see Fig.25).
Fig.25 Information about Vertical Position
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