5.Front Panel Operation
13
Parameter bar 1
Setting menu of
Square signal
Amplitude
Load
Offset
Parameter bar 2
Current signal
Duty cycle
Frequency
Current parameter
Figure 5-3: The User Interface of Square Signal
Term Explanation
Duty Cycle:
The percentage that the High Level takes up the whole Period.
To Set the Duty Cycle
(1)
Press
F4
button, the "
Duty
" menu item is highlighted, the current value of the
Duty cycle is displayed in Parameter bar 1.
(2)
Turn the
knob
to change the value directly;
or press the number keys to input the desired value, press
F4
to choose "%".
For a frequency
≤
25MHz, the Duty cycle range is 20% - 80%. For a frequency greater
than 25MHz, the Duty cycle is 50%.
Parameter bar 1
Duty cycle
Input box
Current parameter
Duty cycle
Figure 5-4: Set the Duty cycle of Square signal
