UTD2000 Series User Manual
14
1.4 Display
(1) Display description
(2) Soft button
Press any soft button to activate corresponding menu. Symbols below may display on the
menu:
: There is next menu.
: There is dropdown memu.
: The menu has two options.
: User can adjust by multifunctional knob.
: Press this menu to pop up virtual digital keypad.
1.4 Automatic Settings of Waveform Display
UTD2000 series DSO has automatic setting function. According to input signals,
automatically adjust the vertical deflection factor, scanning time base and trigger mode until
the most appropriate waveform is displayed. For automatic setting application, the
frequency of the measured signal is required to be
≥
20Hz.
Apply automatic setting:
(1) Connect measured signal to signal input channel.
(2) Press AUTO key. DSO will automatically set its vertical deflection factor, scanning time
base and trigger mode. If further careful observation is required, adjustment can be
conducted again after automatic settings until the waveform display reaches required
optimum effect.
1.5 Introduction to the Vertical System
As shown in the figure below, there are a series of keys and knobs in the vertical
Trigger state display
Channel 1 mark
Channel 2 mark
Main time base setting
Horizontal trigger area
Time of center scale line
Waveform display window
Vertical scale coefficient of channel
Soft button menu corresponds
to different buttons
