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COMPLIANCE INFORMATION STATEMENT
(DECLARATION OF CONFORMITY PROCEDURE)
Responsible Party : Yamaha Corporation of America
Address : 6600 Orangethorpe Ave., Buena Park, Calif. 90620
Telephone : 714-522-9011
Type of Equipment : GUITAR AMPLIFIER
Model Name : THR100HD/THR100H
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received including interference that may cause
See user manual instructions if interference to radio reception is suspected.
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (FCC DoC)
FCC INFORMATION (U.S.A.)
1. IMPORTANT NOTICE: DO NOT
MODIFY THIS UNIT!
This product, when installed as indicated
in the instructions contained in this man-
ual, meets FCC requirements. Modifica-
tions 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 prod-
uct 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 require-
ments listed in FCC Regulations, Part 15
for Class “B” digital devices. Compliance
with these requirements provides a rea-
sonable level of assurance that your use
of this product in a residential environ-
ment will not result in harmful interference
with other electronic devices. This equip-
ment 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 de-
vices. Compliance with FCC regulations
does not guarantee that interference will
not occur in all installations. If this prod-
uct is found to be the source of interfer-
ence, which can be determined by turning
the unit “OFF” and “ON”, please try to
eliminate the problem by using one of the
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, re-
locate/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 pro-
duce 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, Electron-
ic Service Division, 6600 Orangethorpe
Ave, Buena Park, CA90620
The above statements apply ONLY to those
products distributed by Yamaha Corpora-
tion of America or its subsidiaries.
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (class B)