Metrix DOX3104 Guide De Démarrage page 30

Digital channel function button
Press this button to open digital channel menu.
DOX3x04 supports 8 integrated digital channels.
Optional: DOX-MS03LA, digital probe.
Press this button to open math operation menu
under which the operation of adding, subtracting,
multiplying, dividing, FFT, integral,
differential and square are supported.
Press this button to enable the reference
waveform function, thus to compare the current
waveform with the reference wave-form to decide
circuit failures. DOX3x04 supports 4 reference
waveforms saving.
Vertical position
Modify the vertical position of Math/Ref waveform.
Turn clockwise to increase the position while turn
counter-clockwise to decrease. During the
modification, the waveform will move up and down and the
position message at the lower part of the screen will change
along. Press down the knob to quickly reset the vertical
position to zero.
Modify the vertical scale of Math/Ref waveform. Turn
clockwise to decrease the scale while turn counter-
clockwise to increase it. During the modification, the
amplitude of the waveform will enlarge or reduce and the
scale message at the middle of the screen will also change.
In addition, the knob can be used to select a digital channel.
English
Run Control
Press the button to enable the waveform auto
setting function. The oscilloscope will automatically
adjust the horizontal time base, vertical scale and trigger
mode according to the input signal to make the waveform
displays in a perfect state.
Press the button to set the state of the instrument to
"RUN" or "STOP". In "RUN" state, the indicator light
displays yellow, in "STOP" state, it displays red.
Press the button to reset the instrument to its
default setup. The default voltage scale and time
base are respectively 1V/div and 1us/div.
Press the button to open the Wave Gen menu.
DOX3x04 provides built-in signal generator
function. Ten types of signal including Sine, Square, Ramp,
Pulse, DC, Noise, Cardiac, Gaus Pulse, Exp Rise and Exp
Fall are supported.
The most output frequency is 25MHz (Sine Wave). In
addition, the instrument can output any waveforms by
connecting EasyWave software through remote control.
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