Replacing the test cassette193Replacing the test cassette12If you want to replace an empty test cassette or anexpired test cassette, please continue reading in Chap-ter 12.2.If you want to remove a partly used test cassette whichstill has unused test areas, you must first perform thepreliminary steps described in Chapter 12.1.You can reYY -insert a partly used cassette into the meterat a later date. In the meantime, store this cassette in adry place protected from light.i If you re-insert the partly used cassette into themeter and there was another cassette in themeter before this, the partly used cassette losesa test area. If you re-insert the partly used testcassette into the meter immediately, it does notlose a test area.