X-Y Mode - Owon AS Series User Manual

Warning:
To avoid electric shock, always keep your finger behind the safety
guard ring of the probe during the operation.
To protect you from suffering from the electric shock, do not touch any
metal part of the probe tip when it is connected to the power supply.
Before making any measurements, always connect the probe to the
instrument and connect the ground terminal to the earth.

X-Y Mode

Examine the Phase Difference between Signals of two Channels
X-Y mode is a very useful when examining the Phase difference of two signals.
1. Set the +/-/XY control on the front panel to the XY position.
2. Set the switch in the probe to 1X or 10X, depend on your need (see "Set
the Probe Attenuation Coefficient" on P9).
3. Connect the probe of Y Input to the Y-axis signal (vertical axis signal).
Connect the probe of X Input to the X-axis signal (horizontal axis signal).
4. Turn the Volts/DIV knob to set the vertical scale of Y-axis signal. The
vertical scale of X-axis signal is fixed as 0.5V/DIV.
5. The vertical position is adjusted using the
position is adjusted using the
6. With the elliptical oscillogram method adopted, observe and calculate the
phase difference (see Figure 3-7).
3.User Guidebook
Figure 3-6 Finger Guard
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Position knob.
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Position knob. The horizontal
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