Fluke CombiScope PM3370B User Manual page 198

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TOUCH, HOLD & MEASURE ™ MODE
Description:
The TOUCH, HOLD & MEASURE.
to display four main measurements instantly. This is done by pressing the
COMMAND switch on the measuring probe of the required channel.
The four measurements are: dc voltage level, peak-to-peak value, rms value, and
frequency. The four values are displayed in the upper left corner of the screen.
This function is a fast and easy way of troubleshooting. The COMMAND switch is
always where it should be: near the place to be measured (not on the
oscilloscope). This feature enables accurate signal probing and display freezing
without having to reach and touch the oscilloscope control.
NOTE: The 'PROBE SWITCH' setting of the 'UTILITY >> PROBE' menu must
first be set to 'q.meas' in order to obtain a reading on the oscilloscope
when you press the COMMAND switch on the measuring probe.
Press the COMMAND switch again to go to RUN mode. TOUCH, HOLD &
™
MEASURE results are deleted from display.
Key sequence:
™
mode is a quick way to freeze the trace and
Toggle softkey to select the TOUCH, HOLD &
MEASUREMENT ™ mode reaction of the oscilloscope on
pressing the COMMAND switch on the measuring probe.
COMMAND
COMMAND switch on the measuring probe to activate
and leave the TOUCH, HOLD & MEASURE ™ mode.
FUNCTION REFERENCE
ST6771