YOKOGAWA FG420 - Page 64

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IM FG410-01EN
4. BASIC OPERATION
b) Itemsthatcanbechangedinthephasesetting
The following items can be changed with the phase setting.
 Thephasedifferencebetweenthesync/sub-output’sreference phase sync output
andwaveformoutputcanbechanged
The following example assumes a phase setting of +90°. At this time, the waveform output’s zero
phase position is 90° ahead of the rise of the reference phase sync output.
Waveform output
Sync/sub-output
(reference phase sync output)
Phase setting: +90°
90°
Waveform output’s
zero phase position
 Theoscillationstart/stopphaseforburstoscillation,gatedsingle-shotsweepcan
bechanged
The following example is burst oscillation with the oscillation start/stop phase set to
+30°. At this time, the oscillation starts at +30° and stops at the same +30° position.
Burst oscillation:

p.109 , gated single-shot sweep: p.93 .
Phase setting: +30°
Oscillation start at +30°
Oscillation stop at +30°