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Press keys [1] [0] [0] and the soft key corresponding to [kHz].
Set the carrier amplitude: set the carrier amplitude at 2 Vpp.
Select “Carrier Amp” by the corresponding soft key
Press key [2] and the soft key corresponding to [Vpp].
Set the modulation frequency: set the modulation frequency at 10 kHz.
Select “Mod Freq” by the corresponding soft key
Press keys [1] [0] and the soft key corresponding to [kHz].
Set the FM deviation: set the FM deviation as 5.2%.
Select “FM Deviation” by the corresponding soft key
Press keys [5] [.] [2] and the soft key corresponding to [%].
Set the modulation waveform: set the modulation waveform (actually as the waveform of channel B) as the
triangle wave.
Select “Mod Wave” by the corresponding soft key
Press key [2] and the soft key corresponding to [No.].
Set the external modulation
Select “Mod Wave” by the corresponding soft key, next select “External” by the corresponding soft key.
1.5.6 Amplitude Modulation (AM)
Press key [MOD] and select “CHA AM”.
The setups of the carrier frequency, carrier amplitude, modulation frequency, and modulation waveform apply the
same operation method as explained in section 1.5.5
Set the AM depth: set the AM depth at 85%
Select “AM Depth” by the corresponding soft key, next press keys [8] [5] and the soft key corresponding to
[%].
1.5.7 Burst Output
Press key [BURST] and select “CHB Burst”. The setup of the frequency and amplitude of channel B is same as
“CHB Alone” function.
Set the burst count: set the burst count as 5 cycles.
Select “Cycles” by the corresponding soft key, next press key [5] and the soft key corresponding to
[CYCL].
Set the burst frequency: set the burst frequency as 50 Hz.
Select “Frequency” by the corresponding soft key
Press keys [5] [0] and the soft key corresponding to [Hz].
Set the single burst mode:
Select “Single” by the corresponding soft key
This operation stops the continuous burst mode. Press key [CHB Output] once, the burst operates once. If
the single burst mode is not selected, pressing on key [CHB Output] starts a continuous burst.
Set the internal burst: set the internal single burst mode
Select “Single” by the corresponding soft key, next select “Int Burst” by the corresponding soft key. The
channel B signal is used as the continuous burst signal source. Channel B must be at output ON status.
External TTL burst: set the TTL burst
Select “Int Burst” by the corresponding soft key, next select “TTL Burst” by the corresponding soft key.
Import the signal from “Count In” terminal through rear panel.
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