GW Instek SFG-2000 Series - Manual (Page 14)

SINE/SQUARE/TRIANGLE WAVE
27
Edit
frequnency
Left cursor key moves the active
cursor left.
Right cursor key moves the active
cursor right.
Turn the editing knob left to decrease
the frequency.
Turn the editing knob right to increase
the frequency.
SFG-2000 Series User Manual
28
Set the Duty Cycle (Square Waveform)
The duty cycle setting is not available in sine/triangle waveform.
DUTY
7
Press the Shift key, then 7 to
enter duty cycle editing mode.
The duty sign appears on the
display.
Enter duty
cycle
The default value is 50%.
The settable range is 20% ~
80%, 2Hz ~ 1MHz.
5 4 Hz/% Use numerical keys to enter
value.
Example: 45%
MHz
Delete a number (backspace)
Edit duty
cycle
The editing knob changes the
value, and the cursor keys
moves the active digit (same as
entering frequency).
When inactive for 5 seconds, the display automatically
goes back to previous mode (frequency view).
Setting duty cycle (press
DUTY
7 ) is not available
when sine or triangle waveform is activated. The
following message appears.
For full error message list, see page52.