User`s guide

Setting Up the Oscilloscope
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The display will pause momentarily while the oscilloscope adjusts the sweep
speed and vertical scale. You should then see a square wave with peak-to-peak
amplitude of approximately 5 divisions and about four cycles on screen. If you
do not see the waveform, ensure your power source is adequate, the
oscilloscope is properly powered-on, and the probe is connected securely to
the front panel connector.
5 Move the mouse around the mouse surface and verify that the on-screen
pointer follows the mouse movement.
6 Touch the pointer of the touch screen stylus to the surface of the screen and
move it around while verifying that the pointer follows the movement.