Yamaha ES7 Electronic Keyboard User Manual


 
IMPORTANT SAFETY INSTRUCTIONS
INFORMATION RELATING TO PERSONAL INJURY, ELECTRICAL SHOCK,
AND FIRE HAZARD POSSIBILITIES HAS BEEN INCLUDED IN THIS LIST.
WARNING-
When using any electrical or electronic product, basic
precautions should always be followed. These precautions include, but
are not limited to, the following:
1.
Read all Safety Instructions, Installation Instructions, Special
Message Section items, and any Assembly Instructions found in this
manual BEFORE making any connections, including connection to the
main supply.
2.
Do not attempt to service this product beyond that described in the
user-maintenance instructions. All other servicing should be referred to
qualified service personnel.
3.
Main Power Supply Verification: Yamaha products are
manufactured specifically for the supply voltage in the area where they
are to be sold. If you should move, or if any doubt exists about the
supply voltage in your area, please contact your dealer for supply
voltage verification and (if applicable) instructions. The required supply
voltage is printed on the name plate. For name plate location, please
refer to the graphic found in the Special Message Section of this
manual.
4.
DANGER
-Grounding Instructions: This product must be grounded
and therefore has been equipped with a three pin attachment plug. If
this product should malfunction, the ground pin provides a path of low
resistance for electrical current, reducing the risk of electrical shock. If
your wall socket will not accommodate this type plug, contact an
electrician to have the outlet replaced in accordance with local
electrical codes. Do NOT modify the plug or change the plug to a
different type!
5.
WARNING:
Do not place this product or any other objects on the
power cord or place it 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 electrician.
6.
Ventilation: Electronic products, unless specifically designed for
enclosed installations, should be placed in locations that do not
interfere with proper ventilation. If instructions for enclosed installations
are not provided, it must be assumed that unobstructed ventilation is
required.
7.
Temperature considerations: Electronic products should be
installed in locations that do not seriously contribute to their operating
temperature. Placement of this product close to heat sources such as;
radiators, heat registers etc., should be avoided.
8.
This product was NOT designed for use in wet/damp locations and
should not be used near water or exposed to rain. Examples of wet /
damp locations are; near a swimming pool, spa, tub, sink, or wet
basement.
9.
This product should be used only with the components supplied or;
a cart,rack, or stand that is recommended by the manufacturer. If a cart,
rack, or stand is used, please observe all safety markings and
instructions that accompany the accessory product.
10.
The power supply cord (plug) should be disconnected from the
outlet when electronic products are to be left unused for extended
periods of time. Cords should also be disconnected when there is a
high probability of lightning and/or electrical storm activity.
11.
Care should be taken that objects do not fall and liquids are not
spilled into the enclosure through any openings that may exist.
12.
Electrical/electronic products should be serviced by a qualified
service person when:
a. The power supply cord has been damaged; or
b. Objects have fallen, been inserted, or liquids have been spilled
into the enclosure through openings; or
c. The product has been exposed to rain; or
d. The product does not operate, exhibits a marked change in
performance; or
e. The product has been dropped, or the enclosure of the product
has been damaged.
13.
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 a
long period 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.
14.
Some Yamaha products may have benches and/or accessory
mounting fixtures that are either supplied as a part of the product 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.
PLEASE KEEP THIS MANUAL
92-469-3