Maintenance
Maintenance
This section contains maintenance information for your probe.
Troubleshooting
The TCP202A current probe is designed to work with all oscilloscopes equipped with the TekProbe interface, and with the TekVPI
interface when used with the TPA-BNC adapter. If some of the probe functions do not work properly, an error condition may exist,
and the oscilloscope may alert you to the error or status conditions affecting the probe. See the following table.
Table 8: Probe troubleshooting
Symptom
Possible cause
The oscilloscope does not display a
current measurement from the probe
The conductor jaw is not fully closed: Close the jaw completely.
The oscilloscope channel that the probe is connected to may not be selected.
Check your connections and oscilloscope settings.
The oscilloscope channel may be bad: Try another channel or another oscilloscope.
If the probe functions correctly on another channel or oscilloscope, the contacts on
the input channel that exhibits the problem may need to be cleaned. Refer to your
oscilloscope manual for the proper cleaning procedure.
If the probe does not work on another channel or oscilloscope, the probe is
defective, and must be returned to Tektronix for repair.
An error message displays on the
oscilloscope
The message will describe the cause and solution. For example, if the
Probe
degauss needed
message appears, perform the degauss procedure.
TCP202A Current Probe Instruction Manual
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Содержание TCP202A
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