Greenlee DM-300, Instruction Manual

Page: 11 / 184

DM-300 • DM-310 • DM-330 • DM-350
11
Operation
1. Refer to the Settings Table. Set the selector to the proper setting,
press SELECT (when instructed to do so), and connect the test leads
to the meter.
2. 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, replace the battery and/or fuse.
• 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.
Electric shock hazard:
Contact with live circuits could result in severe
injury or death.