NF WAVE FACTORY WF1967, Instruction Manual (Operations

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4.9 Setting and Operation of Burst
WF1967/WF1968 4-97
i) How to use stop level
The level while oscillation is stopped is usually set by oscillation start/stop phase. It is also possible
to set by the ratio to the full scale of the amplitude independently.
Set the stop level [StpLvl] as On [On] on the second page of the setting screen, and set the level
with % value.
The example in the following figures, mark wave number 3 waves, oscillation start/stop phase 30
degrees, stop level is OFF or ON and -50%. Note that start oscillation/stop phase is still effective.
When you the stop level is applied to the square wave, a square wave with three values can be
output as shown in the following figure.
In the figure example, the stop level is set as 0%, start oscillation/stop phase are set as 0° (both the
standard and enhanced duty variable ranges are available). If the stop level is not applied, the level
of square wave while oscillation is stopped is always either of low level or high level.
Oscillation start/stop phase
30 degrees
Stop level
OFF
Stop level
ON
Stop level -50%
Oscillation start/stop phase
30 degrees