Slide the included mounting brackets into the side slots of the controller.
Confirm that your local power supply matches the specific voltage requirements printed on the AMT-78 serial tag.
Remove the batteries and open the main rear casing of the multimeter. Locate the two internal ceramic fuses ( Use a continuity tester to see if the fuses are blown. amt-78 user manual
For professional users, the lists hidden features:
By combining the insights from this article with the detailed information in the AMT-78 user manual, you'll be well on your way to becoming an expert in using your device. Happy working! Slide the included mounting brackets into the side
Replace any blown fuse with a new one of the . Never bridge a blown fuse with wire. Basic Troubleshooting Symptoms Potential Cause Recommended Fix No display power Dead batteries Replace old batteries Erratic readings Low battery or loose probe connection Change battery or reseat lead jacks No current reading Blown internal protection fuse Open casing and replace the bad fuse Incorrect voltage Meter is stuck in wrong manual range Hold the RANGE button to return to auto-range
Before starting, for safety.
To prevent costly downtime and extend the life of the controller, operators should:
Adjust the volume using the on the casing. Troubleshooting Tips Locate the two internal ceramic fuses ( Use
Moves the editing cursor to the next digit, allowing for rapid value changes.