FUNCTION REFERENCE

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PROBE UTILITIES

Description:

The ’PROBE SWITCH’ setting of the ’UTILITY >> PROBE’ menu determines the instrument’s reaction when you press the command button on the probe. You can select between the start of AUTOSET, performing a TOUCH, HOLD & MEASURE™, selecting the next setup or switching between analog and digital mode.

For non-Fluke probes or probes without an indication ring, the attenuation factor can be programmed. As a result, the combined input sensitivity of the probe and oscilloscope is given in the readout area. The selections in the UTIL PROBE CORR menu are reached via the key sequence ’UTILITY >> PROBE >> PROBE CORR’. Attenuation factors 1:1, 10:1, 20:1, 50:1 and 100:1 can be selected. This can be done for each channel individually.

Key sequence:

Softkey pair to select oscilloscope’s reaction on pressing pushbutton on probe

Softkey pair to select for which channel the probe attenuation is valid (ch1, ch2, ch3, ch4 or Ext Trig)

Softkey pair to select probe attenuation factor (1:1, 10:1, 20:1, ...)

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Fluke PM3370B user manual Probe Utilities, Description