Yamaha PortaSound PSS-31 Owner's Manual page 12

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
This product should be used only with the components supplied 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
NOTICE:
ENVIRONMENTAL ISSUES:
Battery Notice:
This product MAY contain a small non-rechargeable battery which
{it 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
Warning:
Do not attempt to disassemble, or incinerate any battery. Keep all
batteries away from children. Dispose of used batteries 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:
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 provided below and retain this manual
as a permanent record of your purchase.
Model
Serial No.
Purchase Date
FCC INFORMATION
IMPORTANT:
NOTE:
This product has been tested and found to comply with the
requirements listed in FCC Regulations, Part 15 for Class "B" digital
devices. Compliance with these requirements provides a
reasonable level of assurance that your use of this product in a
residential environment will not result in harmful interference with
other electronic devices. This equipment generates/uses radio
frequencies and, if not installed and used according to the
instructions found in the user's manual, may cause interference
11
harmful to the operation of other electronic devices. Compliance
with FCC regulations does not guarantee that interference wil! not
occur in all installations. If this product is found to be the source of
interference, which can be determined by turning the unit "OFF"
and "ON', please try to eliminate the problem by using one of the
following measures:
@ Relocate either this product or the device that is being affected
by the interference
@ Utilize power outlets that are on different branch (circuit breaker
or fuse) circuits or install AC line filter/s.
€ in the case of radio or TV interference, relocate/reorient the
antenna. If the antenna lead-in is 300 ohm ribbon lead, change
the lead-in to co-axial type cable
If these corrective measures do not produce satisfactory results,
please contact the local retailer authorized to distribute this type of
product. if you can not locate the appropriate retailer, please
contact Yamaha Corporation of America, Electronic Service
Division, 6600 Orangethorpe Ave, Buena Park CA, 90620