JUNCTEK JDS8000 Series, User Manual, Page: 37 / 62

JUNCTEK
JDS8000 Series User’s Manual 31

Voltage control mode
Press soft key
【 】
to make the cursor in the position of voltage control mode
to select linear and logarithmic mode.

Turn on the voltage control frequency
Press the soft key
【
ON
】
, the instrument starts to control the frequency by
voltage, and you can observe the change of the frequency on the display
interface.
(2) Voltage control amplitude
In the voltage control interface, press soft key
【
Func
】
to select amplitude
control.

Voltage control channel
As the cursor is on the voltage control channel, and the knob can be used to
switch the voltage control channel.

Start amplitude and stop amplitude
Refer to "Start and stop amplitude" in "Sweep amplitude".

Minimum voltage calibration and maximum voltage calibration
The maximum and minimum values of the external input signal voltage can be
calibrated. The minimum voltage calibration corresponds to the start amplitude,
and the maximum voltage calibration corresponds to the stop amplitude.

Voltage control mode
Press soft key
【 】
to make the cursor in the position of voltage control mode
to select linear and logarithmic mode.

Turn on voltage control amplitude
Press the soft key
【
ON
】
, the instrument starts to voltage control the amplitude,
you can observe the change of the amplitude on the display interface.
(3) Voltage control duty cycle
In the voltage control interface, press soft key
【
Func
】
to select control duty.

Voltage control channel
As the cursor is on the voltage control channel, and the knob can be used to
switch the voltage control channel.

Start duty cycle and stop duty cycle
Please refer to "Start duty cycle and stop duty cycle" in "Sweep duty cycle".

Minimum voltage calibration and maximum voltage calibration