Yamaha TP-4300R series 소유자 매뉴얼 - 페이지 12

{카테고리_이름} Yamaha TP-4300R series에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha TP-4300R series 14 페이지. Pedal timpani
Yamaha TP-4300R series에 대해서도 마찬가지입니다: 소유자 매뉴얼 (14 페이지)

페이지 인쇄

Pedal Adjustment

Make sure the timpani is properly tuned before making adjustment to the spring or PAC.

n Pedal Balance Adjustment

After depressing the toe and heel of the pedal, turn

the spring tension adjustment bolt as described

below.

• Heel moves up when releasing the foot from

the pedal after depressing the heel, or the

heel feels heavier than the toe.

g Turn the spring tension adjustment bolt to the

left (counterclockwise).

• Toe moves up when releasing the foot from

the pedal after depressing the toe, or the toe

feels heavier than the heel.

g Turn the spring tension adjustment bolt to the

right (clockwise).

Use the supplied timpani tuning key to turn the

spring tension adjustment bolt. Do not turn too

many full rotations at once, and re-check the ad-

justment every 2 turns by pressing the toe and

heel of the pedal.

Caution

Never place your fingers or feet into the

spaces underneath the pedal, the base por-

tion of the instrument, or between moving

parts such as the casters. Serious injury can

result if fingers or feet become pinched.

Note

Do not loosen the spring tension adjust-

ment bolt by more than 3 rotations at a

time, as the toe of the pedal tends to drop

abruptly after a specific point.

Spring Tension

Adjustment Bolt

Timpani Tuning Key

n Pedal Adjustment Clutch

(TP-8300R/7300R series only)

The pedal mechanism of this instr ument is

equipped with the PAC (Pedal Adjustment Clutch)

system. This Yamaha original mechanism lets you

adjust pedal torque (pedal weight) while maintain-

ing pedal balance.

[PAC Adjustment]

Turn the lock nut located below the PAC adjust-

ment knob counter-clockwise (left) to release

the lock.

PAC Adjustment Knob

Lock

Lock Nut

Lock release

To give the pedal a heavier feel turn the PAC

adjustment knob clockwise. To return a heavy

setting to a lighter feel, turn the PAC adjust-

ment knob counter-clockwise.

* Please make adjustments with one hand.

Never attempt turning the adjuster with

both hands or with tools (doing so will

damage the PAC system).

After completing adjustment, engage the lock

by turning the lock nut clockwise.

PAC Handling Precautions

l Even with the PAC system adjusted to its

heaviest setting, the pedal is not "locked"

in place so do not use a heavy setting to

prevent the pedal from jumping when re-

moving the head.

l There is a limit to how far the PAC adjust-

ment knob can be turned clockwise. Do not

force the knob if it becomes difficult to turn.

Doing so may damage the mechanism.

Return a heavy setting

to a lighter feel

Pedal Movement

Heavier