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Vertical
T3DSO1102 2-channel scope
:
Analog input channels. The two channels are marked by different colors which
are also used to mark both the corresponding waveforms on the screen and
the channel input connectors.
Vertical Position Knob
waveform. Turn clockwise to increase the position and turn counterclockwise to decrease.
During the modification, the waveform would move up and down and the position
message at the lower-left corner of the screen would change accordingly. Press down this
knob to quickly reset the vertical position to zero.
Vertical Variable Knob
clockwise to decrease the scale and turn counterclockwise to increase. During the
modification, the amplitude of the waveform would enlarge or reduce and the scale
information at the right side of the screen would change accordingly. Press down this knob
to quickly switch the vertical scale adjustment modes between "Coarse" and "Fine".
: press the button to enter the MATH function menu. The oscilloscope provides
addition, subtraction, multiplication, FFT, differential, integral and square root
operations.
: press the button to enter the REF function menu. A reference waveform can
be displayed and compared against other waveforms.
Press the button to open the digital channel function menu (Optional function).
This option is not available on the T3DSO1102.
T3DSO1104, T3DSO1202A,
T3DSO1204, T3DSO1302A
: adjust the vertical position of the current channel
: adjust the vertical scale of the current channel. Turn
User Manual 15
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