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Maintenance And Testing
Your meter needs little or no maintenance with normal use. It
automatically tests its own systems every time you turn it on and lets
you know if something is wrong. (See "Screen Messages" and what
to do about them.)
To make sure the display is working properly, turn off the meter.
Press and hold Power Button to see the complete display. All the
indicators should be clear and look exactly like the picture to the left. If
not, please contact your local dealer.
