GDS-800 Series Digital Storage Oscilloscope Operation Manual
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DISPLAY: Press the DISPLAY pushbutton to change the appearance of the display
and select how waveforms are presented.
Note: Always 250 points plotted to screen on each acquisition.
Type Vector/Dot:
z Type Vector: Press the F1 softkey to select vector display style. The instrument
draws a vector between each pair of waveform points.
z Type Dot: Displays only the individual sample points.
z Accumulate (On/Off): The “Accumulate” mode can acquire and display a
waveform record that shows the totally variation over entire acquisitions.
z Refresh: Press F3 softkey to refresh the waveforms.
z Contrast (0~100%): Press F4 softkey to adjust the contrast of LCD screen. Use
the VARIABLE knob to vary LCD screen contrast.
For GDS-806 and GDS-810 series only:
: Rotate the VARIABLE knob to vary LCD screen contrast. Rotating
clockwise is increasing the contrast; Rotating counter-clockwise is decreasing
the LCD contrast.
z : Press F5 softkey to select three different graticular
display mode.
z
: Only X and Y axial are displayed.
z : Only outer frame is displayed.
z : Full grids are displayed
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