Yamaha BD-A1020 Owners Manual - Page 54

About discs and files About Super Audio CD (SA-CD) - Audio format based upon the current CD standards but includes a greater amount of information that provides higher quality sound. There are three types of discs: single layer, dual layer and hybrid discs. The hybrid disc can be played on existing CD players as well as Super Audio CD players since it contains both standard audio CD and Super Audio CD information. Super Audio CD disc type Dual layer disc Hybrid layer disc Single layer disc HD layer HD layer CD layer HD layer Hybrid Super Audio CD disc 1 CD layer that plays on any CD player High Density layer containing: 2 - High Quality DSD Stereo 3 - High Quality DSD Multi-channel Hint - This player supports DSD data transmission via HDMI using a compatible AV receiver. Note - This unit does not show the text data included in the discs on the front panel display. ■ Loading a disc - Insert the disc with the label facing up. - In case of the disc recorded on both sides, face down the side to play back. ■ Disc precautions Be careful of scratches and dust - Blu-ray Disc, DVD and CD discs are sensitive to dust, fingerprints and especially scratches. A scratched disc may not be able to be played back. Handle discs with care and store them in a safe place. Proper disc storage Place the disc in the center of the disc case and store the case and disc upright. Avoid storing discs in locations subject to direct sunlight, close to heating appliances or in locations of high humidity. Do not drop discs or subject them to strong vibrations or impacts. Avoid storing discs in locations where there are large amounts of dust or moisture. Handling precautions - If the surface is soiled, wipe gently with a soft, damp (water only) cloth. When wiping discs, always move the cloth from the center hole toward the outer edge. - Do not use record cleaning sprays, benzene, thinner, static electricity prevention liquids or any other solvent. - Do not touch the surface. - Do not stick paper or adhesive labels to the disc. - If the playing surface of a disc is soiled or scratched, the Player may decide that the disc is incompatible and eject the disc tray, or it may fail to play the disc correctly. Wipe any dirt off the playing surface with a soft cloth. Cleaning the pick up lens - Never use commercially available cleaning discs. The use of these discs can damage the lens. - Request the nearest service center approved by Yamaha to clean the lens. Notes - Playback may begin automatically, depending on the disc and setting of this Player. - The menu may be displayed first, depending on the disc. - The disc load time may vary depending on the disc. 4 En