GW Instek GDS-3000 Series - Page 101

CONFIGURATION
101
Show Waveform in XY Mode
Background
The XY mode maps the voltage of channel 1 to the
voltage of channel 2. In 4 channel models, the
voltage of channel 3 is mapped to the voltage of
channel 4. This mode is useful for observing the
phase relationship between waveforms.
Reference waveforms can also be used in XY
mode. Ref1 is mapped to Ref2 and Ref3 is mapped
to Ref4. Using the reference waveforms is the same
as using the channel input waveforms.
Connection
1. Connect the signals to
Channel 1 (X-axis) and
Channel 2 (Y-axis) or
Channel 3 (X2-axis) and
Channel 4 (Y2-axis).
2. Make sure a channel pair is active
(CH1&CH2 or CH3&CH4). Press
the Channel key if necessary. A
channel is active if the channel key
is lit.
CH1 CH1
à
CH2 CH2
à
Panel Operation
1. Press the Acquire menu key.
Acquire
2. Press XY from the bottom menu.
3. Choose Triggered XY from the side
menu.