Sony STR-K700 Operating Instructions - Page 63
Antennas, Service
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Power-Cord Protection - Route the power cord so that it is not likely to be walked on or pinched by items placed upon or against them, paying particular attention to the plugs, receptacles, and the point where the cord exits from the appliance. 00 O g 0000 O Attachments - Do not use attachments not recommended by Sony, as they may cause hazards. Lightning - For added protection for this appliance during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the appliance due to lightning and powerline surges. Cleaning - Unplug the appliance from the wall outlet before cleaning or polishing it. Do not use liquid cleaners or aerosol cleaners. Use a cloth lightly dampened with water for cleaning the exterior of the appliance. Clean the appliance only as recommended by Sony. l uNPLl.) Object and Liquid Entry -Never push objects of any kind into the appliance through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the appliance. //Mil /III \ \ \\ o QOOO ANTENNAS Outdoor Antenna Grounding - If an outdoor antenna or cable system is installed, follow the precautions below. Antenna Grounding According to the National Electrical Code An outdoor antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits. WHEN INSTALLING AN OUTDOOR ANTENNA SYSTEM, EXTREME CARE SHOULD BE TAKEN TO KEEP FROM CONTACTING SUCH POWER LINES OR CIRCUITS AS CONTACT WITH THEM IS ALMOST INVARIABLY FATAL. Ground Clamp Antenna Lead-in Wire Antenna Discharge Unit (NEC Section 810-20) Be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. Electric Service Equipment Grounding Conductors (NEC Section 810-21) Ground Clamps Power Service Grounding Electrode System (NEC Art 250 Part H) NEC -NATIONAL ELECTRICAL CODE SERVICE Damage Requiring Service - Unplug the appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions: - When the power cord or plug is damaged or frayed. - The appliance does not appear to operate normally or exhibits a marked change in performance. - This indicates a need for service. Servicing - Do not attempt to service the appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. 11000 0 ° - If liquid has been spilled or objects have fallen into the appliance. - If the appliance has been exposed to rain or water. - If the appliance does not operate normally when following the operating instructions, adjust only those controls that are specified in the operating instructions. Improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the appliance to normal operation. - If the appliance has been subject to excessive shock by being dropped, or the cabinet has been damaged. 000 o O/ cob Replacement parts - When replacement parts are required, be sure the service technician has used replacement parts specified by Sony that have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock, or other hazards. Safety Check - Upon completion of any service or repairs to the appliance, ask the service technician to perform routine safety checks(as specified by Sony) to determine that the appliance is in safe operating condition. SERVICE DEPT z.- All SETS RECEIVE OUR OK .SAFETY CHECK.