Installing the Test Drum
28
Drum door
1. Set into the bottom of the
meter to the left of the lancing
device is a recess. The upper
part of this recess belongs to
the drum door.
Recess
2. With the meter off, place the
fingers of your left hand on the
drum door and the thumb into
this recess. Then pull the drum
door with your fingers slightly
to the front and lift it up.
3. Press the red release button.
You MUST press the red
release button if there IS or IS
NOT a test drum in the meter.