subject: Definition of Oscilloscope [print this page] Usually you will find several buttons in an oscilloscope like intensity, focus, trace rotation, voltage/div, time/div, AC/DC, position, ground, and channel 1/2. We will explain the use of each button. Intensity is used to adjust the color brightness, Focus is used to adjust the focus, Trace rotation is used to adjust the tilt of Y axis = 0, Voltage/div is used to adjust the voltage per one div, Time/div is to adjust the time per div, AC/DC is used to control the function of capacitor in the terminal, Position is used to adjust the position of X axis, Ground is used to know the g round position, and Channel 1/2 is used to select the channel.
