5IMPORTANT SAFETYINSTRUCTIONS• Read the following instructions carefully. Save all instructions for future reference.• Follow all warnings and instructions.• JBL Synthesis expressly forbids unauthorized modification of this equipment.• Using the unit in the following locations can result in a malfunction:o In direct sunlighto Locations of extreme temperature or humidityo Excessively dusty or dirty locationso Locations of excessive vibrationo Close to magnetic fields• Condensation can form on the inside of the apparatus if it is suddenly moved from a cold environment to awarmer location. Before switching the unit on, it is recommended that the unit be allowed to reach roomtemperature.• Install the SDP-75 on a solid, flat, level surface that is dry, well ventilated and out of direct sunlight. Be surethat all four feet are supported.• • Clean only with a dry cloth. Do not use liquid solvent-based cleaners.• Protect the detachable power cord from being walked on or pinched particularly at plugs, conveniencereceptacles, and the point where they exit from the apparatus. If the ac cord becomes damaged, do not use it.Immediately replace it with a new one of the same or better rating.• Unplug this apparatus during lightning storms or when unused for long periods of time.• Do not open the equipment case or remove any of the cover panels. There are no user serviceable parts in thisequipment. Refer all servicing to qualified service personnel;• To prevent fire or shock hazard, do not allow liquids to spill or objects to fall into any openings of the product.• Always insert the ac plug into a grounded outlet. Do not remove the ground pin or disable the ground for anypurpose. The main AC has to be protected by a circuit breaker conforming to local standards.• Before connecting the equipment, check that the main power supply voltage rating corresponds with the localmain power supply. The rating of the main power supply voltage is printed on the equipment.• If replacement of the ac line fuse and/or any internal fuse becomes necessary, replace only with same valueand type of fuse (110V: T1A Schurter FST 5x20; 220V: T800mA Schurter FST 5x20). Never bypass the fuse.• It is imperative that the SDP-75 be operated in a well ventilated environment and the immediate externaltemperature be maintained as specified. Do not expose the SDP-75 to humidity, steam, smoke or excessivedampness or dust. Maximum permissible operating conditions: 0°C to 40°C, 20-65% relative humidity. Externalcooling fans may be required in some cases.• Do not stack any equipment directly above or below the SDP-75 as to protect it from overheating, as well asthe continued functionality of any equipment near and around it.• Do not ingest the remote control battery. The remote control supplied with this product contains a coin battery.If the button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death.Keep new and used batteries away from children. If the battery compartment does not close securely, stopusing the product and keep it away from children. If you think batteries might have been swallowed or placedinside any part of the body, seek immediate medical attention.TO COMPLETELY DISCONNECT THIS APPARATUS FROM THE AC MAINS, DISCONNECT THE POWER SUPPLYCORD PLUG FROM THE AC RECEPTACLE.THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED "DANGEROUSVOLTAGE" WITHIN THE PRODUCT'S ENCLOSURE THAT MAY BE SUFFICIENT MAGNITUDE TOCONSTITUTE A RISK OF ELECTRIC SHOCK.