User manual SONY VPCEH12FX/W

[. . . ] Depending on lighting conditions, the enclosures may look different, but this does not indicate damage. Ώ Do not put any object or your hand into either of the ducts located on the rear of the enclosure. Ώ If there is a foreign object in the duct, do not attempt to take it out by yourself. *1 Before attaching the grille frame, confirm its correct mounting orientation. [. . . ] When attaching, press above the pin to firmly secure it. If the grille frame is protruding outward (it will not come off), push it all the way in. Attaching the grille frame is recommended even when not using the speaker in order to protect them from damage. The speaker can be enjoyed with the grille frame attached, but superior performance can be achieved by removing the grille frame. When removing the grille frame, take care not to bend or distort its shape excessively. specifications Speaker system Speaker unit 2-way 5-driver speaker system , Bass reflex Woofer: 130 mm (5. 25 in), cone type (2) Tweeter: Main tweeter, 25 mm (1 in), dome type (1) Assist tweeter, 19 mm (0. 17 kg (37 lb 8 oz) Cleaning cloth (1) Rated impedance Maximum input power Sensitivity Frequency response Dimensions (w/h/d) Mass Supplied accessories Design and specifications are subject to change without notice. ΍ Setting the speaker Speaker placement is one of the most important factors in obtaining high-quality sound. (Do not use any type of scrub brush or sponge. )  Wipe smudges such as fingerprints or oil spots with the supplied cleaning cloth carefully. Ώ When the smudges are hard to remove, wipe them off with a soft cloth soaked in soapy water, and wrung dry. Ώ Make sure not to damage the enclosure. Ώ The supplied cleaning cloth is washable and can be used repeatedly. To avoid damaging the speaker  Do not disassemble or modify the speaker units, network circuits, or the enclosure. Ώ If sound is distorted or noise occurs, amplifier power output may be overloading the speaker units. Turn down the volume, or the speaker units may be damaged. ΍ AV receiver connections Selecting the receiver/speaker cords Select a receiver (not supplied) and speaker cords (not supplied) meeting the following requirements. [. . . ] ΍ AV receiver connections Selecting the receiver/speaker cords Select a receiver (not supplied) and speaker cords (not supplied) meeting the following requirements. To avoid damaging the circuits Do not input the following signals continuously:  FM inter-station noise  High-frequency signals of electronic instruments  High output and high-frequency signals in the fast-forward and rewind modes of a tape recorder For selecting a receiver: The speaker impedance is designed as 4 ohms. Excessive sound volume may damage the speaker, so be aware of the position of the volume level knob on the receiver and avoid excessive input. Requirement for selecting speaker cords In order to output high-quality sound signals, use speaker cords of the minimum necessary length that are treated with either of the following two fittings at their ends:  With cable cores (less than 4. [. . . ]