Quest Owner’s Manual 55APPENDIX > PRODUCT AND REGULATORY INFORMATIONFCC ComplianceThe Quest complies with Part 15 of the FCC interference limitsfor Class B digital devices FOR HOME OR OFFICE USE. Theselimits are designed to provide more reasonable protection againstharmful interference in a residential installation, and are morestringent than “outdoor” requirements.Operation of this device is subject to the following conditions: (1)This device may not cause harmful interference, and (2) this devicemust accept any interference received, including interference thatmay cause undesired operation.This equipment generates, uses, and can radiate radiofrequency energy and may cause harmful interference to radiocommunications if not installed and used in accordance with theinstructions. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment doescause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the useris encouraged to try to correct the interference by one of thefollowing measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and thereceiver.• Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician forhelp.The Quest does not contain any user-serviceable parts. Repairsshould only be made by an authorized Garmin service center.Unauthorized repairs or modifications could result in permanentdamage to the equipment, and void your warranty and yourauthority to operate this device under Part 15 regulations.