User manual KENWOOD SW-39HT

[. . . ] SW-39HT Serial number ENGLISH Unpacking Unpack the unit carefully and make sure that all accessories are put aside so they will not be lost. Examine the unit for any possibility of shipping damage. If your unit is damaged or fails to operate, notify your dealer immediately. If your unit was shipped to you directly, notify the shipping company without delay. [. . . ] This will prevent damage to the appliance due to lightning and power-line surges. Abnormal smell ­ If an abnormal smell or smoke is detected, immediately turn the power OFF and unplug the appliance from the wall outlet. Contact your dealer or nearest service center. Damage requiring service ­ The appliance should be serviced by qualified service personnel when: A. The power-supply cord or the plug has been damaged. Objects have fallen, or liquid has been spilled into the appliance. The appliance has been exposed to rain or water. The appliance does not appear to operate normally by following the instruction manual. Adjust only those controls that are covered by the instruction manual as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the appliance to its normal operation. The appliance has been dropped, or the enclosure damaged. The appliance exhibits a marked change in performance. Do not use the appliance on a bed, sofa, rug or similar surface that may block the ventilation openings. This appliance should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have been adhered to. Water and moisture ­ The appliance shall not be exposed to dripping and splashing - for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. Do not place an object containing liquid, such as a flower vase, on the appliance. Temperature ­ The appliance may not function properly if used at extremely low, or freezing temperatures. The ideal ambient temperature is above +5°C (41°F). Heat ­ The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat. Do not place a flaming object, such as a candle or lantern, on or near the appliance. Electric shock ­ Care should be taken so that objects do not fall and liquid is not spilled into the enclosure through openings. If a metal objects, such as a hair pin or a needle, comes into contact with the inside of this appliance, a dangerous electric shock may result. For families with children, never permit children to put anything, especially metal, inside this appliance. [. . . ] Should color irregularities observed on TV screen, separate the Subwoofer from the TV until its reception becomes normal. Near the corner Caution Speaker installation position, viewed from above A Sound Pressure Level Near the corner B Near the wall C Far from the wall To assure ventilation, observe the following points when installing the unit. Vertical installation · Leave a distance of more than 10 cm between the Subwoofer back and the surrounding wall(s). Use special care not to cover the heat sink with a curtain, etc. · Be sure to install the Subwoofer vertically. Frequency Connections Before connection: Set the POWER switches of the amplifier and Subwoofer to OFF. [. . . ]