Greenlee PDMM-20 Instruction Manual page 10

Operation (cont'd)
1. Press and hold the selector button for 1 second to turn the
meter on. The default mode is Auto V•Ω.
2. The Settings Table shows the meter's functions. To change
to the next function, momentarily press the selector
button. Refer to "Typical Measurements" for specific
measurement instructions.
3. Test the unit on a known functioning circuit or component.
• If the unit does not function as expected on a known
functioning circuit, reset the microprocessor by pressing
and holding the selector button for 6 seconds.
• If the unit still does not function as expected, replace the
battery.
• If the unit still does not function as expected, send the
unit to Greenlee for repair. Refer to the instructions
under the Warranty.
4. Take the reading from the circuit or component to be
tested.
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