Philips DL8781 User manual - Page 8

8 English Explanation of symbols The warning signs and symbols are essential to ensure that you use this product safely and correctly and to protect you and others from injury. Following is the meaning of the warning signs and symbols on the label and in the user manual. Symbol indicates the need for the user to consult the instructions for use Type BF applied part Indicates the need for the user to consult the instructions for use for important cautionary information such as warnings and precautions that cannot, for a variety of reasons, be presented on the medical device itself. This symbol means that this device emits nonionizing radiation. All devices with RF transmitters or that use RF electromagnetic energy must have a label with this symbol. Indicates the manufacturer's serial number so that a specific device can be identified. Symbol for the 2 year Philips warranty. Indicates manufacturer's catalog number of the appliance. For indoor use only. Indicates manufacturing date 140ºF -4ºF Indicates the temperature limits to which the device can be safely exposed: -4°F to 140°F / -20°C to 60°C. This symbol on the device means: protected against access to hazardous parts with a finger and against vertically falling water drops when tilted up to 15 degrees. Indicates the relative humidity limits to which the device can be safely exposed: 10% to 93%. Symbol for the 'Bluetooth Combination mark'. The device uses Bluetooth for communication. Compliant with the Waste Electrical and Electronic Equipment/Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (WEEE) recycling directives.