User Manual

(class a korea)
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (Perchlorate)
A 급 기기 (업무용 방송통신기자재)
이 기기는 업무용(A 급) 전자파적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며, 가정외의 지역
에서 사용하는 것을 목적으로 합니다.
This is a class A product. Operation of this product in a residential environment could cause radio interference.
This product contains a battery that contains perchlorate material.
Perchlorate Material—special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
* This applies only to products distributed by Yamaha Corporation of America. (FCC SDoC)
COMPLIANCE INFORMATION STATEMENT
(Supplier’s declaration of conformity procedure)
Responsible Party : Yamaha Corporation of America
Address : 6600 Orangethorpe Ave., Buena Park, Calif. 90620
Telephone : [phone]
Type of Equipment : POWER AMPLIFIER
Model Name : PC412-D, PC406-D, PC412-DI, PC406-DI
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
undesired operation.
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions con-
tained 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 “A”
digital devices. Compliance with these requirements provides a
reasonable level of assurance that your use of this product, in a
commercial environment, will not result in harmful interference
with other electronic devices. However, operation of this product
in a residential area is likely to cause interference in some form.
In this case you, the user, bear the responsibility of correcting this
condition. This product 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 product “OFF” and “ON”, please try
to eliminate the problem by using one of the following measures:
Relocate either the product generating the interference 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 that is authorized to distribute this
type of product. If you can not locate the appropriate retailer,
please contact Yamaha Corporation of America, Electronic Ser-
vice Division, 6600 Orangethorpe Ave, Buena Park, CA90620
The above statements apply ONLY to those products distributed
by Yamaha Corporation of America or its subsidiaries.
* This applies only to products distributed by Yamaha Corporation of America. (class A)
FCC INFORMATION (U.S.A.)