Yamaha pf10 - FCC Certification (USA)

FCC CERTIFICATION (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 combo Keyboards use 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), interference may occur.
This series of Yamaha Combo Keyboards has been type
tested and found to comply with the specifications set for a
class B computing device in accordance with those specifi-
cations listed in subpart ) of 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
Combo Keyboards should be suspected of causing interfer-
ence with other electronic devices, verification can be made :
by turning your Combo Keyboards off and on. If the e
interference continues when your Keyboard is off, the
Keyboard is not the source of the interference. If your
Keyboard does appear to be the source of the interfer-
ence, you should try to correct the situation by using one
or more of the following measures:
Relocate either the Keyboard or the electronic device that
is being affected by the interference.
Utilize power outlets for the Combo Keyboard and the
device being affected that are on different branch (circuit
breaker or fuse) circuits, or install a/c line filters.
In the case of radio T.V. interference, relocate the
antenna or, 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
B
results,
please
contact
your
franchised
Yamaha
Combo
9
Keyboard
dealer
for
suggestions
and/or
corrective
measures.
If
you
can
not locate
a
franchised
Yamaha
Combo
Key-
board
dealer
in your
general
area
contact
the
Combo
Service
Department,
Yamaha
International,
6600
Orangethorpe
Ave.,
Buena Park, CA
90620.
If for any reason, you should need additional information
relating to radio or T.V. interference, your may find a
booklet prepared by the Federal Communications Commis-
sion helpful: “How to Identify and Resolve Radio — T.V.
Interference Problems”. This booklet is available from the
U.S. Government printing office, Washington D.C. 20402 —
| Stock #004-000-00345. J
~~ ® YAMAHA
NIPPON GAKKI CO. LTD. HAMAMATSU, JAPAN
| OMD-66 8464 A @ Prited in Japan