User Manual

RIGOL
© 2006 RIGOL Technologies, Inc.
User’s Guide for DG3000 Series
3-3
Example 2: To Generate a Square Wave
How to generate a Square waveform with 1 MHz frequency,2.0Vpp amplitude, 10mVdc
offset and 30% Duty Cycle.
Steps:
1. Set the Frequency.
(1) Press Square  Freq and choose Frequency which will display in
reverse color.
(2) Input “1” from the keypad and choose the unit “MHz” to set the Frequency
to be 1MHz.
2. Set the Amplitude.
(1) Press Ampl and choose the Ampl selection which will display in
reverse color.
(2) Enter “2” from the keypad and choose the unit “Vpp” to set the Amplitude to
be 2 Vpp.
3. Set the Offset.
(1) Press Offset to choose the Offset selection which will display in reverse
color.
(2) Enter “10” from the keypad and choose the unit “mVdc” to set the Offset to
be 10mVdc.
4. Set the Duty Cycle.
(1) Press Duty to choose Duty Cycle which will display in reverse color.
(2) Enter “30” from the keypad and choose the unit “%” to set the Duty Cycle to
be 30%.
When the Frequency, Amplitude Offset and Duty Cycle are set, the waveform
generated is shown in figure 3-2.