Menu and Control Keys All the keys are described as follows: Scope : Oscilloscope mode. DMM ： Multimeter mode. AWG ： Waveform generator. Menu ： Function menu. Trig ： Trigger setting menu. Enter : In scope, save the user-defined settings of the oscilloscope; In generator, press the button to confirm after entering the character. Auto : It automatically adjust the horizontal and vertical scales of the oscilloscope automatically and set the trigger coupling, type, position, slope, level and mode, etc., to acquire a stable waveform display. Channel : Channel setting menu. Time : Horizontal setting menu. Zoom and move keys:
In the trigger menu, the left and down keys push the trigger level down, and the right and upper direction keys push the trigger level up; In the channel menu, the upper and lower direction keys change the zero level position of the channel, and the left and right direction keys change the volt/div of the channel; In the time base menu, the upper and lower direction keys change the time/div, and the left and right direction keys change the horizontal trigger position; In DMM, switch measurement function; In generator, after choosing a parameter, the left and lower direction key will reduce 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.
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