Sony MDR-RF920RK Operating Manual - Page 4

N Getting started Unpacking Check that you have the following items: • The headphones (1) • The transmitter (1) Charging the supplied rechargeable batteries The supplied rechargeable nickel-metal hydride batteries are not charged from the first time you use them. Be sure to charge them before use. To charge the headphones, place them on the transmitter. 1 Press the button of the left housing to open the battery compartment lid. The battery compartment lid comes off. • AC power adaptor (1) • Unimatch plug adaptor (1) (stereo mini jack y stereo phone plug) • Connecting cord (1) (phono plugs y stereo mini plug), 1 m (3.3 ft.) Button 2 Insert the supplied rechargeable nickel-metal hydride batteries into the battery compartment matching the 3 terminals on the batteries to the 3 marks in the compartment. Do not use rechargeable batteries other than the supplied ones. • Rechargeable nickel-metal hydride batteries (2) 4GB