JUNCTEK JDS8000 Series User Manual

JUNCTEK
JDS8000 Series User’s Manual
33
 Gate time setting
Press the soft key
【 】
to make the cursor at the position of the gate.
Use the
【
InBox
】
button to input the desired gate time in the input box.
The gate time range is 0.001s to 10s, the default is 1s.
 Measurement Mode
Press the soft key
【 】
to place the cursor at the position of the measurement
mode, and switch the measurement mode to low frequency (<2kHz) or high
frequency (>2kHz) by adjusting the knob.
 Measurement parameters: frequency, period, positive pulse width,
negative pulse width, duty cycle.
(2) Counter function
The number of periods of the input signal can be calculated in real time, and
the input signal amplitude range is 2Vpp-20Vpp.
 Coupling settings
Press the soft key
【 】
to make the cursor at the coupling position, and switch
the coupling mode between AC (AC) or DC (DC) by adjusting the knob.
 After setting all items, press
【
▶
】
soft key to start counter function, press
【
⏸
】
soft key to stop, press
【
■
】
soft key to restore to default setting.
7. System Settings
Press the
【
SYS
】
button to enter the system setting interface, and press the ▲
▼ soft keys to select items such as clear memory, sound, brightness,
language, built-in waveforms, arbitrary waveforms, waveform loading mode,
and system information.
The system setting interface is shown in Figure 3-7-1 below.
System settings description video link
：
https://youtu.be/RfROVh-Ne9U
Figure 3-7-1 system interface

JUNCTEK JDS8000 Series Specifications

General

Amplitude resolution	1mV
Output impedance	50Ω
Power supply	100-240 VAC, 50/60 Hz
Waveform types	Sine, Square, Pulse, Ramp, Noise, DC
Interface	USB