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5.Use the Arbitrary Function Generator (Optional)
Amplitude/High Level, Offset/Low Level, New, File Browse, Built-in. You can operate
the menu by using the menu selection buttons on the right.
To set the Frequency/Period, Start Phase, Amplitude/High Level, Offset/Low Level, please
refer to To Output Sine Signals on page 99.
The Arbitrary signal consists of two types: the user-definable waveform and the system
built-in waveform.
Create a New Waveform
(1) Enter the operation menu: Push (single-channel) or (dual-channel)
button. Select Arb in the bottom menu, select Others in the right menu, and select
New.
(2) Set the number of waveform points: Select Points in the right menu, turn the M
knob to change the value, or use the input keyboard (push the M knob to show it) to
input the value and choose the unit. X1, X1000, Xle6, Xle9 in the keyboard
respectively represent 1, 1000, 1000000, 1000000000. The waveform points range is
2 - 8192.
(3) Set the interpolation: Select Intrpl in the right menu, choose between On/Off. If
you choose On, the points will be connected with beelines; otherwise, the voltages
between two consecutive points will not change, and the waveform looks like a
step-up one.
(4) Edit the waveform points: Select Edit Points in the right menu.
Select Point, input the number of the point to be edited.
Select Voltage, input the voltage for the current point.
Repeat the step above, set all the points to your needs.
Select Save, enter the file system.
If you want to save the waveform to internal memory, select Memory in the right
menu as Internal. Turn the M knob to select a file from USER0 through USER31.
Select Save in the right menu.
File size
Last modification time
Waveform graph
If a USB device is connected, and you want to save the waveform to it, select
Memory in the right menu as USB. The instrument lists a directory of the folders and
files on the USB memory device. Select a folder or file using the M knob to scroll up
102
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