Attention users in the u.s.a – Yamaha PS-35 User Manual
Page 35
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Attention users in the U.S.A.
PortaTone PS-3S/PS-S5 prepared in accordance with
FCC rules.
The PortaTone PS-35/PS-55 uses frequencies that appear in
the radio frequency range, and if installed In the
im mediate proximity (within three m eters) of some types
of audio or video devices interference may occur.
The PortaTone PS-35/PS-55 has been type tested and
found to comply with the specifications set for a C lass В
computing device in accordance w ith those specifications
listed in Subpart J 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 w ill not occur. If your
PortaTone PS-35/P S-55 should be suspected of causing
Interference w ith other electronic devices, verification can
be made by turning your PortaTone PS-35/PS-55 off and on.
If the interference continues when your PortaTone PS-
35/PS-55 is off, P ortaTone PS-35/PS-55 is not the source of
the interference. If your PortaTone PS-35/PS-55 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:
Relocate either the PortaTone PS-35/PS-55 or the
electronic device that is being affected by the interference.
Utilize power outlets for the PortaTone PS-35/P S-55
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-TV interference, relocate the
antenna or, if the antenna lead-in is a 300 ohm ribbon
lead, change the lead-in to a co-axial type cable.
If these corrective measures do not produce
satisfactory results, please contact your Authorized
Yam aha Specialty Products dealer for suggestions and/or
corrective m easures. If you cannot locate an Authorized
Yam aha Specialty Products dealer in your general area,
contact the Specialty Products Service Center, Yam aha
International, 6600 Orangethorpe Ave., Buena P ark, CA
90620.
If for any reason you should need additional informa
tion relating to radio or TV interference, you may find a
booklet prepared by the Federal C omm unications Com
mission helpful: "How to Identify and R esolve R adio-TV
Interference P roblem s". This booklet is available from the
U.S. Government P rinting Office, W ashington D.C. 20402
— Stock
#004-000-345^.
33