
Using the Oscilloscope
To adjust the analog channels’ vertical scale and offset
3-13
To adjust the analog channels’ vertical scale and offset
• To make the waveform bigger, turn the vertical scale knob clockwise. To
make it smaller, turn the knob counter-clockwise.
The vertical scale knob is the larger of the two knobs for a channel. It is marked with
a set of sine wave symbols. Decreasing the vertical scale makes the waveform bigger.
There are fewer volts displayed per division. Increasing the vertical scale makes the
waveform smaller. There are more volts displayed per division.
• To move the waveform toward the top of the display, turn the vertical offset
knob clockwise. To move it toward the bottom of the display, turn the knob
counter-clockwise.
The vertical offset knob is the smaller of the two knobs for a channel. It is marked
with a set of arrows.
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