Yamaha TP-3123 Руководство пользователя - Страница 6

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A巾sti陥gt馳ePit面

■肌mi脆g hdicato『Adj聞stment

The tuning indicator shows where to set the pedal for each note、After tuning the instrument，you must set each note

on the indicatorto its proper position．

7A杜ery・uhavetunedy。urtimpanit。theI。west

noteofitstonaI range，makesurethatthepointer

is bcated within l O mm from the pedal−side end

of the indicator raiL

＊ゲnor，1ψ1一'0''ハ伽5∫'n9'h2PO∫n'8rPO5''ioη"

2Slidethel。westn。te。ftheindicat。r（・A"inthe

case of a26"timpani−see"Standard Tonal

Ranges for Yamaha Timpani"on page8）to the

position where its center Iine coincides with the

pointer．

2¶unetheinstrumentt。thenexthigherpitch（n。te）

by moving the pedaI，and then slide the corre−

sponding note on the rail to the respective pointer

position．Repeatforeach remaining note．

●Adjusting the Pointer Position

First loosen the pointer Iock nut and then turn the ad−

juster aS fo目ows：

or rail

qote

⑤

・Pointer is Iocated beyond the Iower raiI end

when the heel of the pedal is bwered fu"y（Iow・

est note）．

→1「urn the adjuster to the Ieft（counter cIockwise）

untiI the pointer is aIigned with the Iowest note

of the indicator．

・Pointer moves beyond the upper rail end before

the toe of the pedaI reaches the end of its stmke，

or Pointer does not reach the Iower rail end

when the heeI of the pedaI is Iowered fuIIy（Iow・

est sound）

→1「um the adjuster to the right（cbckwise）to

correct the pointer position as required．

Indicator rall

Pointer

Indicator rail

Note

Pointer

Adjuster

＼

Adjuster nut

醗eolaci陥gt隔e"ea一

7L。。senthetuningb。Its。n。PP・sitesides・fthe

timpani．

The pedal can suddenly drop when bosening

the tuning bolts due to the change in spring ten■

sion．

Never plaCe your fingers or foot into the mov・

lng Paけs or the space under the pedal or base・

冥

、

毅

2A杜errem。vinga"tuningb。lts，markthepedal

sideofthehoopwithcellophanetape，sothatthe

hoop can be re−mounted in the same position as

itwas priorto removal．Remove the headtogether

with the hoop．Be careful not to Iose any of the

tuning boIts and prevent dust from adhering to

them．Also，avoidtouchingthetuningboltthreads，

as they are greased．

PedaI

／H。。P

CeIIophane tape

＊Bθco1ψ1no'fO'noんωn）「sαηfChθ5∫n'h8θ49θ

即2碑ochθゴforh欲ε∫'1θ158ゴ8ε加hθゆ8i5ρθθ1一

'ngO'加め40η109θ4，i伽μ5め8r6P10Cθゴwirh77〃1一

ραnl Eゴg87hpθ'TPT−1007甲onTM fop8フ、

2Placethenewheadwiththeh。。P。nthekettIe，

When using aYamaha timpani head，make sure

itsYAMAHA bgo ison the side oppositethe pedaL

The hoop mustbe re−mounted inthesame pos卜

tion as markedwith ceIlophanetape in step2．In

the proper order，tighten the tuning boIts alter−

nateIy by hand until the head is tensioned sIightIM

At this time，make sure that the head and hoop

arecentered on the ke出e．

Tighten each tuning boIt an additionaI1／40f a

tum using thetimpani key．Repeatat least4times．

惣Adjustthetimpaniasdescribed。npage6・・lnitiaI

Preparation"starting with step5．

For precise tuning，refer to the section"Adjusting

the Pitch"on page8、

●Interval for head replacement

The maximum head Iife normaIly is approximateIy2

years and depends on the frequency and duration of

use，However，the head should always be repIaced be−

forethesoundqualitydeterioratesdramatica"y．lfahead

is Ieh on and used more than two years，the following

problems may occur：

・It may become lmpossibIe to tune the head to the

proper pitch range．

・ItmaybecomeimpossibletobalancethepedaI．

・The main unitmechanismsthemselves maybecome

damaged．

Whenthe head is slightlytensionedand itssu6ace Iooks

wavy or shows dents，it is time to repIace the head with

a new one．