Opening the case
To open the case, follow the steps below:
1. Remove the two screws at the bottom of the device.
2. Remove the four rubber stoppers from the holes in the corners at the
back of the device.
3. Remove the four screws left in the holes.
Compasseo 800 Disassembly Manual
Fig. 1 Bottom of the device
Fig. 2 Removing screws
4