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Фрагмент инструкции
This will prevent damage to the unit due to lightning and power line surges. Bosch Security Systems | 29 March 2004 LTC 8557 Series | Instruction Manual | Safety Precautions EN |3 Safety Precautions For Indoor Product 1. Water and Moisture - Do not use this unit near water - for example, in a wet basement, in an unprotected outdoor installation, or in any area classified as a wet location. 2. Object and Liquid Entry - Never push objects of any kind into this unit through openings, as they may touch dangerous voltage points or short out parts that could result in a fire or electrical shock. Never spill liquid of any kind on the unit. 3. Power Cord and Power Cord Protection - For units intended to operate with 230VAC, 50Hz, the input and output power cord must comply with the latest versions of IEC Publication 227 or IEC Publication 245. Power supply cords should be routed so they are not likely to be walked on or pinched. Pay particular attention to location of cords and plugs, convenience receptacles, and the point of exit from the appliance. 4. Overloading - Do not overload outlets and extension cords; this can result in a risk of fire or electrical shock. For Outdoor Product Power Lines - An outdoor system should not be located in the vicinity of overhead power lines, electric lights, or power circuits, or where it may contact such power lines or circuits. When installing an outdoor system, extreme care should be taken to keep from touching power lines or circuits, as this contact might be fatal. U.S.A. models only - refer to the National Electrical Code Article 820 regarding installation of CATV systems. For Rack-Mount Product 1. Ventilation - This unit should not be placed in a built-in installation or rack, unless proper ventilation is provided, or the manufacturer’s instructions have been adhered to. The equipment must not exceed its maximum operating temperature requirements. 2. Mechanical Loading - Mounting of the equipment in a rack shall be such that a hazardous condition is not achieved due to uneven mechanical loading. Attention: Installation should be performed by qualified service personnel only in accordance with the National Electrical Code or applicable local codes. Power Disconnect. Units with or without ON-OFF switches have power supplied to the unit whenever the power cord is inserted into the CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This symbol indicates the presence of uninsulated “dangerous voltage” within the product’s enclosure. This may constitute a risk of electric shock. The user should consult the operating and maintenance (servicing) instructions in the literature accompanying the appliance. power source; however, the unit is operational only when the ON-OFF switch is in the ON position. The power cord is the main power disconnect for all units. Bosch Security Systems | 29 March 2004 LTC 8557 Series | Instruction Manual | FCC & ICES Information EN |4 FCC & ICES INFORMATION (U.S.A. and Canadian Models Only) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules and ICES-003 of Industry Canada. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and radiates radio frequency energy, and if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his expense. Intentional or unintentional changes or modifications, not expressly approved by the party responsible for compliance, shall not be made. Any such changes or modifications could void the user’s authority to operate the equipment. If necessary, the user should consult the dealer or an experienced radio/television technician for corrective action. The user may find the following booklet, prepared by the Federal Communications Commission, helpful: How to Identify and Resolve Radio-TV Interference Problems. This booklet is available from the U.S. Government Printing Office, Washington, DC 20402, Stock No. 004-00000345- 4. WARNING: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case, the user may be required to take adequate measures. Securite ATTENTION : POUR EVITER TOUT RISQUE D'ELECTROCUTION, N'ESSAYEZ PAS DE RETIRER LE CAPOT (OU LE PANNEAU ARRIERE). CE...