ADswitch:select the coupling mode of signal, A meaning AC、D meaning DC、Gnd connectting to internal signal source..
Knob:switch the menu item.
sideButton:the button have two operating modes, short pressing the button select or free the current menu item and have a beep to valid this operation;long pressing the button(press the button until you get a beep, then free the button) start a AUTO sample, in AUTO sample mode scoper select the voltage rate、sample rate、trigger level、 baseline position.
trigerLED:indicate the signal have been sampled to the data buffer.
powerLED:indicate the miniUSB power.
powerButton: the button have two operating modes, long pressing the button switch on/off the power of scoper; short pressing the button switch the internal signal in turn, such as gnd 1.8khz、4.4V180mhz、4.4V1.8khz、1.6V180mhz、1.6V, of course you should position the ADswitch to gnd.
buttonA: the button have two operating modes, long pressing the button switch on/switch off the light of probe; short pressing the button save a copy of current signal, the copy signal can not be changed and you can move the baseline to obersve this.
buttonB: the button have two operating mode, long pressing the button switch on/switch off the grid; short pressing the button switch the sample mode(single sample\continue sample) in turn.
gndScoket:connect to the gnd of measured object.
miniUSB:connect to upper microcomputer, and you can send the data to the microcomputer, in this operation you must set up the driver software.
RPS2K Series Pen Type Digital Oscilloscope Specifications
