Symboles de sécurité de sécurité, d'avertissement et Attention InstructionsMark NotesCautionElectrostatic Discharge (ESD) caution• Follow static precaution at all times when handling this unit.• Always wear an ESD-preventive wrist or ankle strap when handlingelectronic components. Connect one end of the strap to an ESD jack or anunpainted metal component on the system.• Handle cards by the faceplates and edges only; avoid touching the printedcircuit board and connector pins.• Place any removed component on an antistatic surface or in a staticshielding bag.• Avoid contact between the cards and clothing.• Periodically check the resistance value of the antistatic strap.Recommended value is between 1 and 10 mega-ohms (Mohms).WarningLaser radiation warningInvisible laser radiation may be emitted from disconnected fibers or connectors.Do not stare into beams or view directly with optical instruments. Never operatea unit with a broken fibre or with a separated fiber connector.WarningLithium battery handling safety instructions• CALIFORNIA PERCHLORATE ADVISORY: Some lithium batteries maycontain perchlorate material. The following advisory is provided: "PerchlorateMaterial - special handling may apply, see: http://www.dtsc.ca.gov/hazardouswaste/perchlorate/ for information."Caution• Risk of explosion if battery is replaced incorrectly or with an incorrect type.• Dispose of used batteries according to the manufacturer's instructions.• There are no user-serviceable batteries inside Harmonic products. Refer toHarmonic qualified personnel only to service the replaceable batteries.Symboles de sécurité de sécurité, d'avertissement et AttentionInstructionsComprendre la signification des différents symboles de sécurité .Pour éviter des blessures ou des dommages matériels, avant de commencer l'installation ou leremplacement du produit, lire, observer, et de respecter toutes les instructions et informations de sécuritésuivantes. Produits harmoniques et / ou l'emballage du produit peuvent être marqués avec les symboles233 Spectrum System 8.4 Installation Guide
