Yamaha SY99 Owner's Manual page 2

1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by
Yamaha may void your authority, granted by the FCC, to use the product.
2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this
product MUST be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the
USA
3. 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 users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does
not guarantee that interference will 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
This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
SUPPLEMENTAL MARKING INFORMATION
Yamaha Digital Musical Instrument Products will have either a label similar to the graphic shown below or a
molded/stamped facsimile of the graphic on its enclosure. The explanation of these graphics appears on this page.
Please observe all cautions indicated.
This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
FCC INFORMATION (U.S.A.)
The exclamation point within an equilat-
eral triangle is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the product.
The lightning flash with arrowhead sym-
bol, within an equilateral triangle, is
intended to alert the user to the presence of
uninsulated "dangerous voltage" within
the product's enclosure that may be of suf-
ficient magnitude to constitute a risk of
electric shock to persons.