GW Instek GDS-2000A series Option User Manual - Manual (Page 29)

LOGIC ANALYZER
29
Using the Logic Analyzer Probes
Background This section will describe how to connect the
digital channels to the device under test. To use the
digital channels the optional logic analyzer module
must be installed. Please see page 6 to install the
logic analyzer module.
Connection 1. Turn the DUT off to protect it from being short
circuited when the probes are attached.
2. Insert the Logic
Analyzer probe into
the Logic Analyzer
input.
3. Connect the ground lead from the logic
analyzer probe to the circuit ground on the
DUT.
GND
4. Connect another probe lead to a point of
interest on the circuit. Make note of which
probe lead is connected to which point.
5. Repeat step 3 with any remaining probes.
Signal 2
Signal 3
GND
Signal 1
….