User Manual

GDS-3000 Series User Manual
22
USB host port
TypeA, 1.1/2.0 compatible. Used
for data transfer.
Ground terminal
Accepts the DUT ground lead for
common ground.
Probe
compensation
output
Outputs 2Vp-p, square wave
signal for probe compensation
(page 191).
External trigger
input
Accepts external trigger signals
(page 126).
Input impedance: 1MΩ±3%,
Voltage input: ±15V(peak), EXT
trigger capacitance:~15pF.
Power Switch
Used to turn the power on/off.
: ON
: OFF