Yamaha YPP-50 Musical Instrument User Manual


 
FCC INFORMATION (USA)
While the following statements are provided to comply with FCC Regulations in the United States, the corrective measures listed
are applicable worldwide.
This series of Yamaha Personal Electronic Piano uses frequencies that appear in the radio frequency range, and if installed in
the immediate proximity of some types of audio or video devices within three meters (approximately ten feet), interference may
occur.
This series of Yamaha Personal Electronic Piano has been type-tested, and found to comply with the specifications set for a
class B computer in accordance with those specifications listed in sub-part J, part 15 of the FCC rules. These rules are designed
to provide a reasonable measure of protection against such interference. However, this does not guarantee that interference
will not occur.
If your Personal Electronic Piano should be suspected of causing interference with other electronic devices, verification can
be made by turning your Personal Electronic Piano off and on. If the interference continues when your Personal Electronic Piano
is off, the Personal Electronic Piano is not the source of the interference. If your Personal Electronic Piano does appear to be
the source of the interference, you should try to correct the situation by using one or more of the following measures:
l
Relocate either the Personal Electronic Piano or the electronic device that is being affected by the interference.
l Utilize power outlets for the Personal Electronic Piano and the device being affected that are on different branch (circuit
breaker or fuse) circuits, or install a/c line filters.
l
In the case of radio-TV interference, relocate the antenna or, if the antenna lead-in is a 300 ohm ribbon lead, change the lead-in
to coaxial type cable.
If these corrective measures do not produce satisfactory results, please contact a Yamaha dealer for suggestions and/or
corrective measures. If you can not locate a Yamaha dealer in your general area, please contact the Service Division, Yamaha
Corporation of America, 6600 Orangethorpe Ave., Buena Park, CA 90620, U.S.A.
If for any reason, you should need additional information relating to radio or TV interference, you may find a booklet prepared
by the Federal Communications Commission helpful: “How to Identify and Resolve radio-TV Interference Problems.” This booklet
Stock #004-000-00345-4, is available from the U.S. Government Printing Office, Washington D.C. 20402.
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA
CANADA
THIS DIGITAL APPARATUS DOES NOT EXCEED THE “CLASS B”
LIMITS FOR RADIO NOISE EMISSIONS FROM DIGITAL APPARATUS
SET OUT IN THE RADIO INTERFERENCE REGULATION OF THE
CANADIAN DEPARTMENT OF COMMUNICATIONS.
l This applies only to products distributed by Yamaha Canada Music Ltd.