the parameter value, the right and up direction key will increase the parameter value; it is also used for the digital selection of the virtual keyboard. F1/F2/F3/F4 : Multi-function key, in each menu mode, is responsible for selecting corresponding menu items in the screen. : Oscilloscope Menu. In scope, stop or run the waveform acquisition; : In DMM, hold the measuring data or update data; In generator, turn on or off the waveform output. : Power key. Connectors CH1/CH2 ： Measured Signal Input Gen Out: Waveform Generator Output Charging and USB Communication Connector DMM input connectors Automatically set Auto set is one of the advantages digital oscilloscopes have.
When you push the Auto button, the oscilloscope will identify the type of waveform (sine or square wave) and adjust 10