User`s guide

Chapter 12 Signal Source RIGOL
DS1000Z User’s Guide
12-3
the range available is from (-2.5 V+current amplitude/2) to (2.5 V-current
amplitude/2) and when the impedance is set to 50 Ω, the range available is
(-1.25 V+current amplitude/2) to (1.25 V-current amplitude/2).
5. To set the start phase
Press StartPhase to set the start phase of the current signal. For the setting
methods, refer to “
Parameter Setting Methods”. The range available is from
0° to 360°.
6. Align phase
Press AlignPhase to re-configre the two channels and enable the signal source
to output with specified frequency and phase. For two signals whose frequencies
are the same or in multiple, this operation will align their phases. Use the
oscilloscope to sample and display the waveforms of the two channels and you
will see that the phases of the two waveforms shown on the oscilloscope
changed. At this point, press AlignPhase and the waveforms on the oscilloscope
will restore the current phase deviation of the two channels.
7. Modulation
Press Modulation to turn the modulation function on or off. For detailed
information about the modulation function, please refer to “
Modulation”.
8. To set impedance
Press Impedance to set the output impedance of the current signal, “HighZ”
and “50Ω” can be selected.