User’s Manual MSO/UPO2000 Seri es
113 / 137
Instruments.uni-trend.com
①
Stop
：
Stop key is left yellow arrow on the above figure. It can move to left when adjusting the numerical
value.
②
Playback/Pause: Playback/Pause key is the yellow arrow in the middle on the above figure. It is for
selection when switch the parameter.
③
Record
：
Record key is right yellow arrow on the above figure. It can move to right when adjusting the
numerical value.
④
The
③
and
④
on the above figure is soft key label
：
It is for identify the function menu soft key next
to it and the current function of the menu operation soft key. Highlighting: Highlighting indicates that
the center of the label shows the current channel color or the gray color when the system is in setting
and the font is pure white.
③
represents if a label is highlighted, it is selected.
④
displays its
indicating content.
(4)
The
⑤
on the above figure is waveform display area: Display the current waveform’s shape (It can
distinguish which channel is the current waveform by color or the highlight information bar of
CH1/CH2. The left parameter list displays the parameter of waveform.)
17.2 Output Basic Waveform
AWG can output basic waveform from single channel or output simultaneously form double channel, which
includes sine wave, square wave, ramp wave, arbitrary wave and noise wave. After press AWG key, the
oscilloscope outputs a sine wave with 1 kHz, amplitude 100 mVpp by default. This chapter is to introduce
how to configure the oscilloscope to output various types of basic waveforms, take CH1 as example.
(1)
Set output frequency
When AWG is opened, the oscilloscope outputs a sine wave with 1 kHz, amplitude 100 mVpp by default.
It can adjust the frequency value by using the Multipurpose knob or numeric keyboard.
(2)
Set output amplitude
The default configuration of waveform is sine wave with amplitude 100 mVpp. It can adjust the amplitude
value by using the Multipurpose knob or numeric keyboard.
(3)
Set DC Offset Voltage
The DC offset voltage of waveform is 0 V by default. It can adjust the DC Offset voltage value by using
the Multipurpose knob or numeric keyboard. DC offset voltage range can set to -2.99 V
～
2.99 V.
(4)
Set the phase
The phase waveform is 0° by default. It can adjust
the phase value
by using the Multipurpose knob or
numeric keyboard. DC offset voltage range can set to -360°
～
360°.
(5)
Set duty cycle of pulse wave
Pulse wave with frequency 1 kHz, duty cycle 50% by default. The duty cycle is limited by the minimum
pulse width size 80ns. It can adjust
the
duty cycle
by using the Multipurpose knob or numeric keyboard.
