FeelTech
FY3200S Series User’s Manual 4
●Operating introduction
1、Channel selection
After starting up, “MF” or “SF” will be displayed in the top left corner to indicate current
channel selection state.
“MF” means choosing main channel for operation. “SF” means choosing subsidiary
channel for operation. It can be chosen by pressing【CH1】or 【CH2】accordingly.。
When the main channel has been chosen, press button【CH1】again and the main
channel output will be shut down and the corresponding LED goes out.
Press the button【CH1】again and the main channel output will be activated again and
the corresponding LED illuminates
“SF” of 【CH2】operating the same way as above.。
2、Frequency adjustment
If you want to adjust frequency of chosen main and subsidiary waveform, you need to make the
cursor point to frequency value. If the cursor is in other functions, you can use 【PARM】button to
change position.
(Note: The frequency value displayed for arbitrary waveform is referenced. The actual output
frequency = Display value × periodicity of waveform defined by user).
Use 【ADJ】knob to change the frequency value of the cursor position. Rotate clockwise to
increase the frequency. Rotate anticlockwise to reduce the frequency.
If you want to change frequency value significantly, you can use 【】and 【】to move the
position of cursor.
【OK】button can change the unit of frequency displayed (Hz, kHz and MHz). Rotate the
【ADJ】knob to change the number displayed to change the frequency.
Frequency unit is Hz
Frequency unit is MHz