Owner's Manual
YH-WL500 Owner’s Manual 7
Notices
Battery-related notes
This product contains a lithium-ion battery.
The lithium-ion battery contained in this product is a
consumable item. To extend the life of the battery as
long as possible, use caution regarding the following.
• If the product is not used for a long period of time,
the charging time may get longer.
• When storing the product for a long time, charge the
product around once every six months to avoid
excessive discharge.
• When the battery fails to hold a charge or only has
useful power for a very short time, the life of the bat-
tery is over.
• Lithium-ion batteries can be recycled. After usage,
you may recycle the battery, but never attempt to
remove it by yourself. Have the device inspected by
qualified Yamaha service personnel. If there are no
Yamaha service personnel in your area, dispose of
it properly according to relevant environmental laws
and disposal rules in your area.
• This product contains a battery that contains per-
chlorate material. Perchlorate Material - special
handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Handling this product
• Depending on the condition of surrounding radio
waves, the product may possibly malfunction.
• Always turn the power off when the product is not in
use. Even when the [ ] (power key) switch is in
standby status (power LED is off/ status is off), elec-
tricity is still flowing to the product at the minimum
level. When you are not using the product for a long
time, make sure you unplug the power cord from
the wall AC outlet.
Maintenance
When cleaning the product, use a soft and dry (or
slightly damp) cloth. Do not use paint thinners, sol-
vents, alcohol, cleaning fluids, or chemical-impreg-
nated wiping cloths.
Information
About the contents of this document
• This document is an owner’s manual intended for
the readers who will use this product.
• The illustrations and screens as shown in this docu-
ment are for instructional purposes only.
• Software may be revised and updated without prior
notice.
Trademarks
•The Bluetooth® word mark and logos are regis-
tered trademarks owned by Bluetooth SIG, Inc. and
any use of such marks by Yamaha Corporation is
under license.
• The company names and product names in this
manual are the trademarks or registered trade-
marks of their respective companies.
Yamaha cannot be held responsible for
damage caused by improper use or modifi-
cations to the product.
The graphic below indicates the location of the
name plate. The model number, serial number,
power requirements, etc., are located on this plate.
You should note this serial number in the space
provided below and retain this manual as a perma-
nent record of your purchase to aid identification in
the event of theft or loss.
Model No.
Serial No.
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