47
Maintenance and Troubleshooting
The meter needs little or no maintenance with normal use. It automatically tests its own systems every time
it is turned on and prompts the operator for any errors. See Chapter 5, “Display Messages and
Troubleshooting.”
If the meter is dropped or the accuracy is in question, contact Roche.
To check the display, turn off the meter, then press and hold
to see the complete display. All the
segments should be clear and look exactly like the picture below. If not, contact Roche.