YAMAHA RM50 用户手册说明书.pdf

人 AMANA PRHYTHM SOUND MODULE 天 人 NM 让 之 二 7/ OWNERS MANUAL FCC INFORMATION (0.S.A.) IMPORTANT NOTICE: DO NOT MODIFY THIS UNITI This product when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product， IMPORTANT: When connecting this product to accessories and/or ano 中 her Broduct 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 jn the USA. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Ciass“B”digital devices- CC i with these regui Provides a jevel of that your use of this product in a residential environment will not result in harmfujl interference with other el ic devices. This equi uses radio f ies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the ion of other ic deyices, Compii with FCC j Goes 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 turming the unit “OFF” and “ON, please try to eliminate the problem by using one of the following measures: Relocare either this product or the device that is being affected by the interference. Utilize power outets that ate on different branch (circuit breaker or fuse) circuits or install AC iine filter/s. Jn the case of radio of TY interference, relocatefreorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cabie. Jf these Corrective measures do not produce satisfactory Tesults, ple