YOKOGAWA FG420 - Page 128

114
IM FG410-01EN
4. BASIC OPERATION
c) Triggerburstsettingscreen
 1stpage:Screenforthebasicparameters
These are the common setting items that are common to all the oscillation modes.
Set the oscillation
mode to [Burst].
Press the NEXT
key to display the
2nd page.
Indicates that the 1st
page is displayed.
Oscillation start/stop
phase setting.
Oscillation start/stop phase [Phase]
This is the phase at which oscillation starts and stops.
 2ndpage:Screenforthetriggerburstsettings
Mark wave number
Press the NEXT
key to display the
1st page.
Indicates that the 2nd
page is displayed.
Stop level
Trigger
Sync output
Set burst mode to
[Trigger].
Mark wave number [Mark]
This is the wave number for oscillation each time a trigger is received. It can be set in 0.5-cycle
units.
Stop level [StpLvl]
This is the signal level during oscillation stop. The level can be set to either off or on.
Normally, it is set to off.
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Trigger [Trig]
This is the trigger condition. Internal and external can be chosen as the trigger source.
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Trigger delay [TrigDly]
This is the trigger delay time. Upon receipt of a trigger, oscillation starts following the lapse
of the specified time.
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Sync out [SyncOut]
This is the output signal from the sync/sub-output terminal. Waveform reference phase
synchronization and burst synchronization can be chosen from.
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d) Waveformsforwhichtriggerburstisnotpossible
Trigger burst is not possible for noise and DC.
e) Settingitemsrequiredfortriggerburst
On the 1st page of the setting screen, set [Phase] (oscillation start/stop phase).
On the 2nd page of the setting screen, set [Mark] (mark wave number). Normally, the wave number is
set to an integer value.
[StpLvl] (stop level) on the 2nd page of the setting screen is normally set to [Off] (off).
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A trigger is required for trigger burst. Refer to the following item.