Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - What key is used to set the effective value of the output waveform of the function signal generator?
What key is used to set the effective value of the output waveform of the function signal generator?
Open the key, close the key.

1. Connect the power cord to the 220V, 50Hz AC power supply, and pay attention to the grounding pin of the three-core power socket, so as to avoid interference;

2. Before starting the machine, turn the output knob on the panel to the minimum;

3. In order to obtain sufficient frequency stability, preheating is needed;

4. Frequency adjustment: press the corresponding key, and then adjust to the required frequency;

5. Waveform conversion: Press the corresponding waveform key according to the required waveform type. Waveform selection keys are sine wave, rectangular wave, sharp pulse and TTL level;

6. Amplitude adjustment: the amplitudes of sine wave and pulse wave are adjusted by sine wave amplitude and pulse wave amplitude respectively, so there is no need for manual frequent short-circuit experiment;

7. Output selection: select the "ONOFF" key as required, otherwise there will be no output.