Celesta CEL -53/CEL -56P Keyboard Glockenspiel CEL -56PGL Instruction Manual Thank you for purchasing the Yamaha instrument. Please read this manual thoroughly before using it, and retain this manual for future reference. Table of Contents Instructions Recommended Environments Maintenance Manual Development Group © 2016 Yamaha Corporation Published 09/2016 MW-C0 X9760C0 Celesta / Keyboard Glockenspiel Instruction Manual Instructions Please read these instructions carefully before using your celesta or keyboard glockenspiel. (a) How to transport The celesta and the keyboard glockenspiel have four swivel casters for easy transportation. Be sure to unlock the two front casters when moving them. Hold the bottom of the side arm and the cabinet, as shown in illustration (a). For models equipped with a soft pedal, be sure to unlock the soft pedal when moving them, as shown in illustration (b). (b) * Only the CEL-56P and the CEL-56PGL are equipped with a soft pedal. How to lock the caster The two front casters have locks. Be sure to lock the casters when storing the instrument, using your feet as shown in illustration (c). unlock How to use the music rest Soft pedal Damper pedal The music rest is integrated into the fallboard. How to close the fallboard (c) The fallboard is equipped with a “Soft-Close” safety mechanism to ensure that it closes slowly when you let it go. Recommended Environments Temperature Since the celesta and the keyboard glockenspiel are acoustic musical instruments, their sounds change with the ambient temperature. The resonators are designed to produce maximum volume at 23°C (73°F). Humidity Since the celesta and the keyboard glockenspiel are constructed of natural materials, excessively high or low humidity may degrade the tone as well as the feel of the keyboard. The celesta and the keyboard glockenspiel are best kept in an environment with a relative humidity of 40% to 70%. Maintenance Maintenance of the coated surface Gently wipe dust off the surface of the wooden cabinet with a soft cloth. Do not use cleaning detergent or a chemical cloth as they may damage the finish. Maintenance of the keyboard Wipe the keyboard off with a soft cloth. If you cannot wipe off a stain, soak a cloth in soapy water, wring it out thoroughly, and wipe off the stain. Do not use cleaning detergent, alcohol or benzene, as they may cause the keys to crack. Dust cover The cabinet has facing of the metal grilles for good sound penetration. When you store the celesta or the keyboard glockenspiel, cover it with a cloth dust cover to control humidity and protect against dust. Tuning and adjustment Some components may wear out through continued use. Periodic tuning and adjustment are recommended.
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