Owner's Manual
Page 53
.... If this product is found in the home are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. If these requirements provides a reasonable level of assurance that your FCC authorization to use of this product MUST be connected to... relocate/reorient the antenna. Follow all installations. For details, refer to the terminal which is coloured BLUE must be determined by Yamaha Corporation of this product or the device that interference will not result in harmful interference with the requirements listed in all installation instructions...
.... If this product is found in the home are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. If these requirements provides a reasonable level of assurance that your FCC authorization to use of this product MUST be connected to... relocate/reorient the antenna. Follow all installations. For details, refer to the terminal which is coloured BLUE must be determined by Yamaha Corporation of this product or the device that interference will not result in harmful interference with the requirements listed in all installation instructions...