User's Manual

Table Of Contents
48
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 call the Customer Care
Service toll-free at 866-994-3345 (Eastern Standard Time, Mon-Fri
8:00AM~6:00PM). During non-service hours, please contact your healthcare
provider.