1 - Remove the adapter of the OrthoMouse. Now
you have access to the batteries compartment.
2 – Remove the battery compartment cover with the
help of a small screwdriver.
3 – Use the screwdriver on the positive side of the
battery as a leverage to take the battery out.
SETTING UP/REPLACING THE BATTERIES
(Turn the OrthoMouse over and turn it off: move the ON/OFF switch to OFF)
4 – Repeat step 3 to remove the second battery.
5 – Place the first battery with the negative pole
facing the spring in the battery compartment.
6 - Place the second battery with the negative
pole facing the spring in the battery
compartment, as well.
6