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ET33C Function Signal Generator manual
Press the OK key, close or open the channel output at the same time, and perform a phase operation.
Press CH1 or CH2 to select a channel as the primary channel. When the channel is open, press this
key to close the channel. When the channel is closed, press this key to open the channel.
On the main screen, press the WAVE key to select a waveform. knob or press ◄ ► to shift the
waveform. In the non-home screen, press the WAVE key to switch to the home screen.
Press the soft key F1 to F5 to edit the frequency, amplitude, bias, duty cycle, and phase of the
currently selected channel. Once the object is selected, move the cursor by press ◄ ►, long press
"◄ ►" key to move the cursor quickly. Change the value by turning the knob.
Press F5 to select the phase object, an in-phase operation will be performed.
Modulation mode operation
4.2.
Press the MOD key to enter the Settings for pulse/sweep/burst/modulated output.
Every time you enter the modulation interface, "Control" is set to off. Only when "Control" is
turned on, the corresponding channel will output the corresponding modulation function.
Pulse wave belongs to the basic waveform, two channels can output at the same time.
Frequency sweep/pulse train (burst)/ modulation at the same time, can only be output by one
channel, the other one output basic waveform.
After pressing the MOD key, enter the pulse wave setting interface, as shown in Figure 4-2-1.
Pulse interface is mainly used to set the edge time of pulse wave.
Press the function key, the cursor will move to the function bar, and the function can be switched by
pressing the function key, or by pressing ◄ ► keys and the knob.
In addition to pulse wave, frequency sweep, burst, AM, FM, PM, ASK, FSK, PSK and other
modulation functions are available. Press F1 key to select function bar and enter modulation function of
specific channel.
Hangzhou zhongchuang Electronics CO., Ltd
Figure 4-1-1 screen (main screen)
Figure 4-2-1 modulation mode - pulse wave
the
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