Operating Basics
TDS 200-Series Digital Oscilloscope User Manual
35
Connectors
TDS 210 and TDS 220
TDS 224
PROBE COMP. Voltage probe compensation output and ground. Use
this to electrically match the probe to the input circuit. Refer to
page 6.
The probe compensation ground and BNC shields are connected to
earth ground. Do not connect a voltage source to these ground
terminals.
CH 1, CH 2, CH 3 & CH 4. Input connectors for waveform display.
EXT TRIG. Input connector for an external trigger source. Use the
trigger menu to select the trigger source.