See also:

Replacing the batteries
No rechargeable batteries Do not use rechargeable batteries, as damage may result from the substances in the batteries. 1. Remove the cover. Press on the cover, arrow 1, and push forward, ...

Loss of the remote controls
Lost remote controls can be blocked by your service center. ...

Switching between upper and lower case letters
Depending on the menu, you can switch between entering upper and lower case letters: ...