Sony RM-AX4000 Operating Instructions - Page 70

Additional Information Precautions •Do not drop the unit or give a shock to the unit, or it may cause a malfunction. •Do not leave the unit in a location near heat sources, or in a place subject to direct sunlight, excessive dust or sand, moisture, rain or mechanical shock. •Do not put foreign objects into the unit. Should any liquid or solid object fall into the unit, have it checked by qualified personnel before operating the unit any further. •Do not expose the remote control detectors of your components to direct sunlight or other strong illumination. Too much light there can interfere with remote control operations. •Be sure to place the Remote Commander out of the reach of small children or pets. Component such as air conditioners, heaters, electric appliances, and electric shutters or curtains receiving an infrared signal can be dangerous if misused. Specifications Operating distance Approx. 32.8 ft. (10 meters) (varies depending on components of different manufacturers) Power requirements Remote control and backlight: Four size AA (R6) batteries Battery life Approx. 5 months (a Sony TV turned on/off up to approx. 300 times per day) Dimensions Approx. 4 3/4 × 1 1/4 × 7 in. (w × h × d) (118 × 31.2 × 175 mm) Mass 12 oz. (320 g) (not including batteries) Learnable signals* Capacity per signal: up to 300 bits Signal frequency range: 455 kHz and up to 300 kHz Signal interval: up to 1 second * Some signals cannot be learned by the Remote Commander, even though the signals comply with these specifications. Design and specifications are subject to change without notice. Maintenance Clean the surface with a soft cloth slightly moistened with water or a mild detergent solution. Do not use any type of solvent such as alcohol, benzine or thinner as they may damage the finish of the surface. 70