Konica Minolta Q-M100 - Manual (Page 10)

3. Slide the battery cover on the bottom of the camera in the direction of the
arrow to open it.
Warning: Don’t touch the battery cover with wet hand, otherwise you may
get an electric shock.
4. Set AA-size batteries (four) in the battery chamber paying careful attention
to their respective orientations referring to + and - indications inside the
battery chamber.
Caution: If some battery is set in wrong orientation, it may cause not only
damage to or soil of the camera but also injury on you, because
a wrong set battery generates heat or leaks electrolyte.
CLOSE
② OPEN
③ LCD monitor