75CanadaCanadian Department of CommunicationsRadio Interference Regulations Class B Compliance NoticeThis Class B digital apparatus meets all requirements of the CanadaInterference-Causing equipment regulations.Cet appareil numérique de Classe B respecte toutes les exigences duRèglement Canadien sur le matériel brouileur.This digital apparatus does not exceed the Class B limits for radio noiseemissions from digital apparatus set out in the Radio InterferenceRegulations of the Canadian Department of Communications.Le présent appareil numérique n’émet pas de bruits radioélectriquesdépassant les limites applicables aux appareils numériques de la classe Bprescrites dans le Règlement sur le brouillage radioélectrique édicté par leministère des Communications du Canada.ANSI WarningEquipment approved for ANSI/ISA 12.12.01, Nonincendive ElectricalEquipment for use in Class 1, Division 2, Group A, B, C, and D.Maximum ambient temperature: -25°C∼55°C WARNING: To prevent ignition of a hazardous atmosphere, batteriesmust only be changed or charged in an area known to be non-hazardous. EXPLOSION HARZARD WARNING: External connections/hubs through theconnectors as mentioned (USB connector, Ethernet connector, serial port,power supply connector, microphone jack, headphones jack, and buttons/switches) are not to be used in a hazardous location. Power adapter shall not be used in hazardous locations.