Yamaha YAS-52 Use and Care Guide - Page 5

Action and Intonation, cont'd However, because guitars are made of wood, they can change shape slightly over time and according to environmental factors. This may result in the need for modification to the action and intonation. Also, frets get worn out and, over time, the fretboard itself may get worn down. This is one reason why guitars need periodic maintenance. It is best to have this work done by an experienced technician-especially truss rod adjustments and fret dressing. But, again, this depends on your own needs. If you don't notice any problems with the way your guitar works, then it's probably fine! If, on the other hand, you are findng points where the strings are buzzing or the guitar is out of tune higher up the neck, then it may be time to bring it to a technician for adjustment. This is often called a setup. Storing the Guitar If you are using your guitar regularly, store your guitar where you have easy access. The case is always a good idea. You can also put your guitar on a floor stand, or hang it from the wall. These hangers and stands are quite popular and are available at any music store. If you are planning to leave the guitar for a long period of time, such as many months or years, then it is wise to loosen the strings a little before storage. This will ease the pressure on the neck and top. Humidifiers Remember that guitars are usually made of wood, which will react to weather conditions. The cold, dry winters of Canada can be very hard on a guitar. For this reason, players will often put a humidifier in the case, or put a clip-on humidity controller in the soundhole of the guitar when it is in the case. This can help prevent cracking and other problems. Yamaha guitars sold in Canada are made with wood especially designed for our climate. Most do not require humidity control, but it never hurts, especially with higher priced models.