Accu-Chek Compact Plus Owner's Booklet page 29

4. If there is a test drum in the
meter, tilt the meter forward
until the test drum comes out.
5. Insert a new test drum. 6. Close the drum door until it
snaps. The meter turns on,
automatically codes itself, and
rotates the test drum to the
first test strip. Then the meter
turns off.
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