Yamaha YM-4600A, Руководство пользователя

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ASSEMBLY
n
Adjust the height of the tone bars.
While supporting the frame end of the leg by hand, loosen the fixing bolt of the slide guide on both
large end and small end sides.
Adjust the height to the desired level and tighten the fixing bolts securely.
When adjusting the height, use the lines on the slide guide for reference and make the tone bars in
parallel with the floor surface.
Upon completion of assembly, check to make sure that each bolt is tightened securely.
5-2. As YM-4600A does not have a resonance regulator, insert resonators into resonator holders as
shown below.
Fixing bolt
* The resonators are factory adjusted so that the optimum resonance level
is obtained at 23°C. If desirable resonance is not available due to the
temperature lower or higher than 23°C, adjust setting of the resonators.
Move the resonators to fit into longer grooves when the temperature is
higher and into shorter grooves when the temperature is lower.
Resonator
holder
Temperature Grooves to use
Higher Short groove
(“A” in the figure right)
Around 23°C Center groove (“B”)
Lower
Long groove (“C”)
A : For a higher temperature
B : For a temperature around 23°C
C : For a lower temperature
YM-4600A Only
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