Set-up instructions
1) Pull out the ring from the main frame as shown.
2) Drag the two feet outwards until they click into their position.
Replace battery
1) Loosen and remove the lateral screws and take off the computer.
2) The battery holder is located on the back of the computer.
Carefully lift the tab and remove the battery.
3) Insert a new battery (1.5V AG13) and secure it with the tab.
4) Reattach the computer back to its place using the screws.
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