Sony MDR-RF5000K Operating Instructions - Page 25

Symptom Cause and remedy The battery cannot be charged , Check if the CHG indicator turns on. If not, put the headphones on the transmitter correctly so that the CHG indicator turns on. , Dry batteries are installed. • Insert the supplied rechargeable nickel-metal hydride battery. , Rechargeable batteries other than the supplied are installed. • Insert the supplied rechargeable nickel-metal hydride battery. , The transmitter's contact pin and headphones' contact point are dusty. • Wipe them with a cotton bud, etc. The CHG indicator , 3 and # of the rechargeable battery do not match those in the battery blinks. compartment correctly. • Insert the rechargeable battery with correct polarity. , The rechargeable battery is damaged. • Replace it with a new one. The rechargeable battery, type BP-HP2000, is not commercially available. You can order the battery from the store where you purchased this system, or at your nearest Sony dealer. RF signal transmission does not stop. (when the INPUT SELECT switch on the transmitter is set to "ANALOG") , Signal noise is output from the connected analog component. • Unplug the connected analog component, or set the INPUT SELECT switch on the transmitter to "DIGITAL," and make sure playback of the component connected to the DIGITAL IN jack is stopped. No signal from optical digital output , No power supplied to the transmitter. • Connect the transmitter to a power source. , No playback sound from the connected external digital unit at the optical input jack. • Check that the external unit is playing back. Bilingual sound cannot be selected when using digital input. (Both MAIN and SUB can be heard at the same time.) , Connect the analog out to the LINE IN jacks, and select the sound on the connected component. (Continued) Additional Information 25US