Ambu aView 2 Advance Manual Del Usuario página 12

g) Place the displaying unit on a flat and soft surface facing down (see Figure 8).
h) Lift the back casing off
At the opposite side of the colour rings, as indicated in Figure 8, carefully pull the back casing 2 cm upwards
(see Figure 9). Do not move the back casing too far before the internal FPC cable is released. Slide the back casing
sideways 1 cm (see Figure 9). Do not move the back casing too far, as it may accidentally damage the internal
FPC cable.
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Figure 7 Releasing the back casing using the plectrum tool
Figure 8 Place the displaying unit facing down