iii RSB-4680 User ManualDeclaration of ConformityFCC Class BNote: This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installa-tion. This equipment generates, uses and can radiate radio frequency energy and, ifnot installed and used in accordance with the instructions, may cause harmful inter-ference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interfer-ence to radio or television reception, which can be determined by turning the equip-ment off and on, the user is encouraged to try to correct the interference by one ormore of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected. Consult the dealer or an experienced radio/TV technician for help.Ordering InformationPacking ListBefore installation, please ensure the following items have been shipped. 1 x RSB-4680 3.5’’ motherboard 1 x China RoHSPart No. DescriptionRSB-4680CQ-XNA1E RSB-4680 3.5’’ SBC ROCKCHIP RK3288 Quad 1.6GHz