Page 1J-400 Series1.0 Important spa Owner InformationYour Jacuzzi® spa is constructed to the highest standards and is capableof providing many years of trouble-free use. However, because heatretentive materials are utilized to insulate the spa for efficient operation,an uncovered spa surface directly exposed to sunlight and hightemperatures for an extended period is subject to permanent damage.Damage caused by exposing the spa to this abuse is not covered underwarranty. We recommend that you always keep the spa full of waterwhen it is exposed to direct sunlight and that you keep the Jacuzziinsulating cover in place at all times when the spa is not in use. Readand carefully follow the requirements for your spa’s support base foundin the section 4.0 titled, “Choosing a Location” (page 8).Jacuzzi® spas constantly strives to offer the finest spas available,therefore, modifications and enhancements may be made whichaffect the specifications, illustrations and/or instructions containedherein.2.0 FCC noticeThis equipment has been tested and found to comply with the limits fora Class B Digital Device, pursuant to Part 15 of the FCC Rules. Theselimits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, usesand can radiate radio frequency energy and, if not installed and used inaccordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference willnot occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to try to correctthe interference by one or more of the following measures:1. Rearrange or relocate the receiving antenna;2. Increase the separation between the equipment and receiver;3. Connect the equipment into an outlet on a circuit different from thecircuit connected;4. Consult the dealer or an experienced radio/TV technician for help.(Changes or modifications not expressly approved by the partyresponsible for FCC compliance could void the user’s authority tooperate this equipment.)2.1 Industry Canada (IC) InformationThe installer of this radio equipment must ensure that the antennais located or pointed such that it does not emit RF field in excess ofHealth Canada limits for the general population; consult Safety Code 6,obtainable from Health Canada’s website: www.hc-sc.gc.ca/rpb.