Loading The Batteries - Contax S2 Instruction Manual

The exposure meter for this camera is powered by two
LR-44 type l.5V alkaline batteries or SR-44 type 1.55V
silver oxide batteries.
(1) Open the batterycompartment cover on the bottom
of the camera by unscrewing it counterclockwise
with a coin, etc., and remove it.
(2) lnsert both batteries into the compartment the (+)
facing up in accordance with the (+) (-) markings on
the compartment holder, then replace the
compartment cover and tighten firmly in place.