Yamaha YM-410F Manuel du propriétaire - Page 4

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Thank you for purchasing a YAMAHA concert marimbas.

Exhaustive research by Yamaha technicians and craftsmen focusing

on tone quality and playability, has led to the design and creation of

these marimbas, using select, high quality materials, and Yamaha's

original FRP Acoustalon. We are convinced that you will enjoy play-

ing your instrument that produces spreading and yet deep sounds as

well as rich volume to your content.

This manual describes proper use of YAMAHA concert marimbas.

Please read it thoroughly to ensure that your instrument will give you

enjoyment for a long time.

1. High-Quality Tone Bars

Tone bars are made of rosewood, which delivers an

ideal marimba tone and timbre, and African padauk,

which offers a rich sound that is soft and deep. After

allowing the woods to dry naturally over time, only

the finest select pieces are selected for use in mak-

ing the tone bars.

Type F models use Yamaha's FRP Acoustalon tone

bars that have a unique semi-hollow design. These

bars deliver a clear sound that is extremely close to

the sound produced by high-quality rosewood. It of-

fers excellent projection, and full volume. Compared

to wood tone bars, Acoustalon is highly weather re-

sistant, being little affected by changes in tempera-

ture and humidity, which can alter the pitch.

2. Fine Tuning

Tone bars are tuned by the highly refined ears and

skills of our technicians and precision strobe tuners

in an environmentally controlled room in which both

temperature and humidity are kept constant. Precise

tuning of the harmonic overtones, which determine

timbre, results in stable pitch and tone without any

unevenness.

3. Easy Assembly/Disassembly

The instrument is designed to offer easy assembly

and disassembly to provide convenient storing and

transport. The YM-460/460F/410D/46/2400/2400R

utilize folding designs with two-section frames and

pipes to provide the utmost in compact convenience.

4. Height Adjustment

Yamaha Concert Marimba Features

(YM-460/460F/410/410F/2400/2400R)

Height adjustable models offer smooth height ad-

justment. Locking screws fit into channels on leg

pipes to eliminate slippage ad looseness.

The YM-460/460F/2400/2400R offers a 5-step

height adjustment that goes from 89cm at its low-

est position, to 97cm at its highest. Since the YM-

410/410F is adjustable in 7-steps, from 76cm to

88cm, it promotes proper playing posture from chil-

dren to adults.

5. Large Casters

Large 100mm-diameter casters offer smoother

transport. (YM-46 and 41 utilize 75mm-diameter

casters).

6. 3-Step Height Adjustment for Resonator

Pipes

Resonator height can be adjusted in 3-steps to

avoid loss of ideal resonance due to temperature

changes. (The YM-41 only provides 2-step adjust-

ment.)