Before tuning, check whether the string numbers on each piano code are consistent, each string should be evenly separated, and generally the ball should be placed between the rollers.

The tuning procedure is based on the fixed phonemic arrangement of the dulcimer, and cyclic tuning according to the interval relationship of fifths and octaves. When tuning the dulcimer, first use the tail of the bamboo bamboo with the left hand to pluck the strings up and down in order, and turn the pegs with the wrench with the right hand to tune the pitch on one saddle to the same. Turning left raises the note, turning right lowers it.

Dulcimer balls can be tuned. The dulcimer has its own tuner, and the dulcimer ball is used to adjust the tension of the strings, but it is generally not used for tuning. If you must use the ball to tune, you can use the end of the bamboo to roll gently. But if it is a ball with a "cart", don't move it casually, which is called by quickly changing the tone when playing.

The tone of the dulcimer is bright, as crisp as a big pearl and a small pearl falling on a jade plate. The dulcimer is a commonly used stringed instrument in China. It is composed of a resonance box, a mountain pass, a peg, a peg, a horse, a string, and a bamboo.