User manual YAMAHA VR3000

[. . . ] Discoloration in its early stages can be removed easily by routine maintenance. (As discoloration progresses, it may become more difficult to remove. ) * Please use the accessories specified for the particular type of finish on your instrument. Also, note that metal polishes remove a thin layer of the finish top coat, resulting in a thinner finish. Please consider this before you apply metal polish. Etiquette during practice Although this instrument creates beautiful sounds, some people may be bothered by the repetitive or awkward nature of practice. [. . . ] Otherwise, drastic changes in temperature inside the body may cause cracking or other damage. · When the instrument is new, especially during the first month or two, set it aside for extended periods of time. Play it little by little, for only about 20 to 30 minutes per day for the first week, then extend the duration gradually by about 10 minutes per day. · After you play the instrument, remove moisture and dirt from inside the instrument using the included cleaning swabs. · Before you set the instrument down for a short time, remove moisture and dirt from it using a cleaning swab, then place it on a stable surface with the keys facing up. · Never leave damp gauze or cloth in the case. The oboe is a very delicate instrument. Do not expose the instrument to: · · · · Direct sunlight for an extended period of time Rain or excessive humidity Heat sources, such as stoves or fan heaters Cool air, such as from an air-conditioner 14 Nomenclature Semi-automatic octave system Full-automatic octave system Upper Joint Upper Joint Lower Joint Lower Joint Bell Bell 15 Assembly and Tuning Before assembling the instrument, please observe the following: When holding and assembling the instrument, take care not to apply excessive force to the keys. Applying excessive force may bend the keys, resulting in unbalanced pads. When you assemble the instrument for the first time, you may have difficulty connecting the joints due to tightness. In this case, apply a thin coat of the included cork grease to the joint cork, and try again to connect the joints. If the joints still do not fit together smoothly, apply a thin coat of cork grease to the receiver side as well. Never try to warm up the inside of the instrument's body using your breath. The joint cork may have shrunk or expanded due to changes in temperature or humidity. If the joint is tight, apply a small amount of cork grease to the joint cork. If the joint is still tight, apply cork grease to the receiver side as well. When you finish playing, store the instrument in its case; do not leave it setting out. Proper application of cork grease offers some protection against wear. If a spring has been dislodged, returning it to its proper position will correct the problem. Note that a spring might have been caught by a cleaning cloth and dislodged when you wiped down the instrument. Apply key oil once or twice a month (1-2 drops per location) to prevent abrasion. Also, since woodwind instruments are built using many small screws, frequently check for loose screws and tighten them if necessary. Take proper care of the instrument to prevent the cork or felt from falling off. [. . . ] Do not place any object in the case that might apply pressure to the keys. When you are not using the instrument, store it in its case and case cover. To protect the instrument from changes in temperature and humidity, store the case in a bag. Do not place the instrument in the vicinity of cooling or heating devices, such as air conditioners or heaters. 20 Maintenance Accessories for Your Oboe Polishing gauze Removes dirt from the instrument surface to restore the luster to the finish. [. . . ]