4Read this first ! (for BT-LH1760E/1710E)indicates safety information.Operating precautionOperation near any appliance which generates strong magnetic fields may give rise to noise in the video andaudio signals. If this should be the case, deal with the situation by, for instance, moving the source of the magneticfields away from the unit before operation.■ THIS EQUIPMENT MUST BE EARTHEDTo ensure safe operation, the three-pin plugmust be inserted only into a standard three-pinpower point which is effectively earthed throughnormal house-hold wiring.Extension cords used with the equipment musthave three cores and be correctly wired toprovide connection to the earth. Wrongly wiredextension cords are a major cause of fatalities.The fact that the equipment operatessatisfactorily does not imply that the power pointis earthed or that the installation is completelysafe. For your safety, if you are in any doubtabout the effective earthing of the power point,please consult a qualified electrician.■ DO NOT REMOVE PANEL COVERS BYUNSCREWING THEM.To reduce the risk of electric shock, do notremove covers. No user serviceable partsinside.Refer servicing to qualified service personnel.CAUTION:THE AC RECEPTACLE (MAINS SOCKETOUTLET) SHALL BE INSTALLED NEAR THEEQUIPMENT AND SHALL BE EASILYACCESSIBLE.TO COMPLETELY DISCONNECT THISEQUIPMENT FROM THE AC MAINS,DISCONNECT THE POWER CORD PLUGFROM THE AC RECEPTACLE.WARNING:• TO REDUCE THE RISK OF FIRE OR SHOCKHAZARD, DO NOT EXPOSE THISEQUIPMENT TO RAIN OR MOISTURE.• TO REDUCE THE RISK OF FIRE OR SHOCKHAZARD, KEEP THIS EQUIPMENT AWAYFROM ALL LIQUIDS. USE AND STORE ONLYIN LOCATIONS WHICH ARE NOT EXPOSEDTO THE RISK OF DRIPPING OR SPLASHINGLIQUIDS, AND DO NOT PLACE ANY LIQUIDCONTAINERS ON TOP OF THE EQUIPMENT.CAUTION:TO REDUCE THE RISK OF FIRE OR SHOCKHAZARD AND ANNOYING INTERFERENCE,USE THE RECOMMENDED ACCESSORIESONLY.CAUTION:In order to maintain adequate ventilation, do notinstall or place this unit in a bookcase, built-incabinet or any other confined space. To preventrisk of electric shock or fire hazard due tooverheating, ensure that curtains and any othermaterials do not obstruct the ventilation.CAUTION:• Keep the temperature inside the rack tobetween 5°C to 35°C.• Bolt the rack securely to the floor so that itwill not topple over.