Manual Development Group
Yamaha Corporation
Published 05/2021
改版
PO-B0
2021 年 5 月 发行
FCC INFORMATION (U.S.A.)
not occur in all installations. If this product is found to be the
source of interference, which can be determined by turning the
unit “OFF” and “ON”, please try to eliminate the problem by using
one of the following measures:
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, relocate/reorient the an-
tenna. 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 authorized to distribute this type
of product. If you can not locate the appropriate retailer, please
contact Yamaha Corporation of America, Electronic Service Divi-
sion, 6600 Orangethorpe Ave, Buena Park, CA90620
The above statements apply ONLY to those products distributed
by Yamaha Corporation of America or its subsidiaries.
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.
CAN ICES-3 (B)/NMB-3(B)
• This applies only to products distributed by Yamaha Canada Music Ltd.
• Ceci ne s’applique qu’aux produits distribués par Yamaha Canada Musique Ltée. (can_b_01)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions
contained in this manual, 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 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
“B” digital devices. Compliance with these requirements provides
a reasonable level of assurance that your use of this product in
a residential environment will not result in harmful interference
with other electronic devices. This equipment 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
