4.3 Modulation
WF1943B 4-41
② Press the
ENTER
key, then use the
and
keys to produce the following display
(
flashes).
SIN
PM:TYPE DEVIATION FREQ FUNCTION
③ After selecting, press the
EXIT
key to release the function setting mode.
The above completes phase modulation setting.
Other operations:
• When the oscillation mode is changed to modulation (MODU), modulation occurs at the setting at that
time point.
To stop modulation : Press the
STOP
key. Resume modulation by pressing the
START
key.
• Setting items at phase modulation (MODU menu)
TYPE: PM
DEVIATION (phase deviation) [deg]
FREQ (modulation frequency) [Hz]
FUNCTION (modulation waveform) [SIN,
,
, , ]