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Picture 2.6-8
2.6.2 Using Vertical “Position” knob and “Volt/div” knob
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Vertical “POSITION” knob
1. Use the Vertical “POSITION” knobs to move the channel waveforms up or
down on the screen. This button’s resolution is variety as per the vertical scale.
2. When you adjust the vertical position of channels waveforms, the
vertical position information will display on the left bottom of screen. For
example “Volts Pos=24.6mV”.
3. Press the vertical “POSITION” knob to set the vertical position to zero.
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“Volts/div” knob
1. Use the “Volts/div” knobs to control how the oscilloscope amplifies or
attenuates the source signal of channel waveforms. When you turn the “volts/div”
knob, the oscilloscope increases or decreases the vertical size of the waveform on the
screen with respect to the ground level;
2. When you press the “Volt/div” Knob, you can switch “Volt/div” option
between “Coarse” and “Fine”. The vertical scale is made sure by the 1-2-5 step in the
Coarse. Increase in the clockwise, reduce in the anticlockwise. In the fine mode, the
knob changes the Volts/Div
scale in small steps between the coarse settings. Increase
in the clockwise, reduce in the anticlockwise.
Summary of Contents for SDS1000 Series
Page 146: ...138 Coupling DC...
