[. . . ] DEM-999D INSTRUCTION MANUAL AC-3 RF DEMODULATOR B60-3233-00 (E) Important safeguards For best results, follow all warnings placed on the unit and adhere to the operating and use instructions. [. . . ] All other servicing should be referred to qualified service personnel. Place the power supply away from the demodulator, receiver, and any antennas. Caution : To prevent electric shock, match wide blade of plug to wide slot, fully, insert. For your records Record the serial number, found on the back of the unit, in the spaces designated on the warranty card, and in the space provided below. Refer to the model and serial numbers whenever you call upon your KENWOOD dealer for information or service on this product. Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Names and functions Ê POWER indicator Ë Lock indicator Lights (red) when the power switch Î is set to ON. Lights when an AC-3 RF signal is input to the AC-3 RF INPUT jack Í. Ì AC-3 DIGITAL OUTPUT (coaxial) Connect this jack to the coaxial AC-3 DIGITAL IN jack on your AC-3 decoder or receiver. It outputs AC-3 coaxial digital signals when the POWER Î is set to ON and an AC-3 RF signal is input to the AC-3 RF INPUT jack Í. Use to switch the power ON/OFF. Í AC-3 RF INPUT Î POWER switch Ï DC IN (12 V) jack Connect this jack and inlet power cord to the AC adaptor supplied with your demodulator. [. . . ] RCA pin cord (2), Power cord (1), AC adaptor (1) KENWOOD follows a policy of continuous advancements in development. [. . . ]