Operation Basics
USER’S MANUAL 27
2.6 Input Connectors
CH1/CH2/CH3/CH4
: Input connectors for waveform display.
LOGIC IN
：
Logic analyzer input ports
LOGIC OUT
：
Digital generator output ports
1KHz~1Vp-p
：
1KHz, 1Vp-p Square wave output ports
GND.
: A ground terminal
Other Connector:
Power:
Power Input port.
USB HOST:
USB HOST port, used to insert into USB storage device.
USB DEVICE:
USB port, used to connect the scope with PC via USB cable.
LANPoE:
Power Over Ethernet port, used to connect the scope with PC via LAN and power over
ethernet.
SD:
MicroSD port, used to insert into microSD card to storage data.
OUTPUT:
Waveform output BNC port in waveform generator mode.
E-TRIG/S:
1.
E-TRIG
: External trigger signal port (For the model of waveform generator function, it can be
used as an external trigger of the oscilloscope and waveform generator.)
2.
S
: Synchronized output port (Only for the model with waveform generator function.)
Attention
: The above two functions cannot be used at the same time. When one function is used,
the other function is automatically closed.
