Yamaha P-155 Manuel D’Utilisation

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P-155
 
 
 
– Bedienungsanleitung
 
2
 
PLEASE KEEP THIS MANUAL
 
This product utilizes batteries or an external power supply 
(adapter). DO NOT connect this product to any power supply 
or adapter other than one described in the manual, on the 
name plate, or specifically recommended by Yamaha.
 
WARNING:
 
 Do not place this product in a position where 
anyone could walk on, trip over, or roll anything over power or 
connecting cords of any kind. The use of an extension cord is 
not recommended! If you must use an extension cord, the 
minimum wire size for a 25’ cord (or less ) is 18 AWG. NOTE: 
The smaller the AWG number, the larger the current handling 
capacity. For longer extension cords, consult a local electri-
cian.
This product should be used only with the components sup-
plied or; a cart, rack, or stand that is recommended by 
Yamaha. If a cart, etc., is used, please observe all safety 
markings and instructions that accompany the accessory 
product.
 
SPECIFICATIONS SUBJECT TO CHANGE: 
 
The information contained in this manual is believed to be 
correct at the time of printing. However, Yamaha reserves the 
right to change or modify any of the specifications without 
notice or obligation to update existing units.
This product, either alone or in combination with an amplifier 
and headphones or speaker/s, may be capable of producing 
sound levels that could cause permanent hearing loss. DO 
NOT operate for long periods of time at a high volume level 
or at a level that is uncomfortable. If you experience any 
hearing loss or ringing in the ears, you should consult an 
audiologist. 
IMPORTANT: The louder the sound, the shorter the time 
period before damage occurs.
Some Yamaha products may have benches  and / or acces-
sory mounting fixtures that are either supplied with the prod-
uct or as optional  accessories. Some of these items are 
designed to be dealer assembled or installed. Please make 
sure that benches are stable and any optional fixtures 
(where applicable) are well secured BEFORE using.
Benches supplied by Yamaha are designed for seating only. 
No other uses are recommended.
 
NOTICE: 
 
Service charges incurred due to a lack of knowledge relating 
to how a function or effect works (when the unit is operating 
as designed) are not covered by the manufacturer’s warranty, 
and are therefore the owners responsibility. Please study this 
manual carefully and consult your dealer before requesting 
service.
 
ENVIRONMENTAL ISSUES: 
 
Yamaha strives to produce products that are both user safe 
and environmentally friendly. We sincerely believe that our 
products and the production methods used to produce them, 
meet these goals. In keeping with both the letter and the 
spirit of the law, we want you to be aware of the following:
 
Battery Notice: 
 
This product MAY contain a small non-rechargeable battery 
which (if applicable) is soldered in place. The average life 
span of this type of battery is approximately five years. When 
replacement becomes necessary, contact a qualified service 
representative to perform the replacement.
This product may also use “household” type batteries. Some 
of these may be rechargeable. Make sure that the battery 
being charged is a rechargeable type and that the charger is 
intended for the battery being charged.
When installing batteries, do not mix batteries with new, or 
with batteries of a different type. Batteries MUST be installed 
correctly. Mismatches or incorrect installation may result in 
overheating and battery case rupture.
 
Warning: 
 
Do not attempt to disassemble, or incinerate any battery. 
Keep all batteries away from children. Dispose of used bat-
teries promptly and as regulated by the laws in your area. 
Note: Check with any retailer of household type batteries in 
your area for battery disposal information.
 
Disposal Notice: 
 
Should this product become damaged beyond repair, or for 
some reason its useful life is considered to be at an end, 
please observe all local, state, and federal regulations that 
relate to the disposal of products that contain lead, batteries, 
plastics, etc. If your dealer is unable to assist you, please 
contact Yamaha directly.
 
NAME PLATE LOCATION: 
 
The name plate is located on the bottom of the product. The 
model number, serial number, power requirements, etc., are 
located on this plate. You should record the model number, 
serial number, and the date of purchase in the spaces pro-
vided below and retain this manual as a permanent record of 
your purchase.
 
Model
Serial No.
Purchase Date
 
SPECIAL MESSAGE SECTION
 
92-BP  
 
(bottom)