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TROUBLESHOOTING
Call Customer Service Toll Free at 855-GO-GMATE (855-464-6283) / 24 hours a day, 7 days a week.
www.Gmate.com
Battery is low. You can still perform a few more tests. Replace the battery
soon.
Battery is too low to perform a test. Replace the batteries immediately.
If the Volume range does not go up to 4:
The battery is low. The meter will self-adjust the volume to range to
extend the limited battery life.
If the battery icon is empty, the volume range will adjust only up to 3.