Yamaha disklavier DS4M4 PRO Bakım El Kitabı - Sayfa 21

Müzik Enstrümanı Yamaha disklavier DS4M4 PRO için çevrimiçi göz atın veya pdf Bakım El Kitabı indirin. Yamaha disklavier DS4M4 PRO 36 sayfaları.

6. Regular field servicing

6 - 1. Pedal unit adjustment

Pedal rod adjustment

--> Please refer to 5-6. for the adjustment

Pedal solenoid adjustment

When a pedal solenoid becomes noisy due to heavy use, the following procedure is recommended.

1, Loosen a and b screws a little until the solenoid moves without beeing tight.

2, Tighten a screw and feel by hand moving it until the solenoid gets a little tight feeling then

turn the screw very little back to minimize the clearance between the solenoid and coil.

3, Repeat the same procedure also for the b screw.

4, Perform the pedal calibration by using PRC100 controller.

MHB23 MKIV/PRO DIOV1.05, SCV.1.01 PAGE.19

You can perform this adjustment in

Stand-by mode.

* needs 2 min. discharging after put-

ting in Stand-by mode