FeelElec FY6800 Series, Руководство пользователя

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34
FY6800 Series User
’s Manual
Sweep Time
When Sweep function is enabled, press SOUR button to select it and press it
again to change between TIME and external sweep (VCO Sweep). Press the
Arrow buttons and rotate the ADJ Knob to set the specified value of weep time.
The default is
“10S”. The work range is 10mS~999.99S. For Example:
SOUR: TIME 999.99S
VCO (Voltage Control Output) Sweep
Function instruction: External voltage can control signal output by External
Sweep (VCO) function. It can realize voltage controlling frequency (VCF), voltage
controlling amplitude (VCA), voltage controlling offset, voltage controlling duty
cycle and so on.
Operation method: Press [VCO] button to enter sweep function interface.
After Sweep Object, Start, End and Sweep Mode being set, connect the external
signal from VCO IN terminal on the back panel. Then press the ADJ knob (OK
button) to enable VCO sweep function. Press ADJ knob (OK button) again to
disable it.
Note: Signal input for External Sweep (VCO) need to be input from VCO IN port of
back panel. Its frequency need to be less than 500 Hz and its voltage amplitude
need to be among 0~5V.