Para destacar los graves, conecte un subwoofer reforzado.
Las SALIDAS DIGITALES PTICAS o COAXIALES de los componentes conectados al CD y VŒDEO 1~3 de esta unidad pueden conectarse a estas ENTRADAS DIGITALES.
Una entrada digital debera conectarse a componentes como un reproductor de CD, LD, DVD, etc. capaz de reproducir DTS Digital Surround, Dolby Digital o seales en formato PCM digital.
Para m s detalles, vea el apartado del componente conectado en el manual de instrucciones.
Cuando realice conexiones COAXIALES DIGITALES, aseg rese de utilizar un cable COAXIAL de 75 O, no uno convencional de audio. 
No todos los cables de fibra ptica que encuentre en el mercado pueden ser utilizados en este equipo. Si encuentra un cable de fibra ptica que no puede ser conectado a su equipo, consulte a su distribuidor o servicio de atenci n m s cercano.
Nunca provoque un cortocircuito entre los cables + y - del altavoz.
Compruebe que conecta los altavoces correctamente de acuerdo con el canal(izquierdo y derecho) y la polaridad (+ y 
Aseq urese de utilizar los altavoces con una impendancia superior a 6 O.
Para instalar los altavoces, vaya a lap ginal 15, apartado "Colocaci n de altavoces".
RD-6105, RD-6405R, RD-6105R, RD-6405 specifications
Sherwood audio equipment has built a solid reputation in the realm of home entertainment, and its RD series amplifiers, particularly the RD-6405, RD-6105R, RD-6405R, and RD-6105, showcase the brand's commitment to quality, performance, and user satisfaction. Each model offers distinct features that cater to different audio preferences and requirements, making them ideal for a variety of setups.Starting with the Sherwood RD-6405, this model is engineered to deliver a powerful audio experience with a robust output of 65 watts per channel. It incorporates a compact design, which makes it suitable for both small and larger spaces. The RD-6405 features a range of connectivity options, including analog audio inputs, allowing users to connect various audio sources seamlessly. Its built-in FM tuner is a added bonus for radio enthusiasts, enabling easy access to favorite stations without the need for additional equipment.
The RD-6105R is another impressive addition to the Sherwood lineup, offering versatility and enhanced sound quality. With an output of 70 watts per channel, this model excels in driving both speakers and subwoofers effectively, ensuring that users experience deep, resonant bass without compromising on mid and treble clarity. The RD-6105R is equipped with advanced tone control features, giving audiophiles the ability to tailor the sound to their preferences, whether they are listening to classical music or modern rock.
In the RD-6405R, Sherwood has introduced additional features that elevate the listening experience further. The amplifier boasts a higher power output, providing 80 watts per channel to accommodate larger speaker systems. The inclusion of digital inputs allows for connection to modern devices, such as smartphones and media players, making it a modern solution for contemporary audio demands. The RD-6405R also supports various audio formats, ensuring compatibility with an extensive range of music sources.
Finally, the Sherwood RD-6105 rounds out this series, delivering 60 watts per channel while maintaining audio fidelity and clarity. This model strikes a balance between performance and simplicity, allowing for an easy setup and operation. The user-friendly interface paired with a remote control option makes it a convenient choice for users who seek high-quality sound with minimal hassle.
Overall, the Sherwood RD series amplifiers combine powerful performance, versatile connectivity, and user-friendly controls, catering to various audio needs and preferences. Each model reflects Sherwood's dedication to providing exceptional sound quality, ensuring that listeners enjoy their favorite music with incredible clarity and richness.