GW Instek GDS-2000A series User Manual - Manual (Page 106)

GDS-2000A Series User Manual
106
Show Waveform in XY Mode
Background The XY mode maps the input of channel 1 to the
input of channel 2. In 4 channel models, the input
of channel 3 can be mapped to the input 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).
CH3 CH2 CH1 CH4
Y X X2 Y2
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
CH2 CH2
Panel Operation 1. Press the Acquire menu key.
Acquire
2. Press XY from the bottom menu.
3. Choose Triggered XY from the side
menu.