User manual SONY XS-V1642A

[. . . ] ·Settings Start the setup using a recorded sound source that has a distinct virtual center image. Once the center point between the speakers is obtained by measuring equal distances from the left and right speakers, adjust the distance between the listening position and the speakers, as well as the distance between right and left speakers, so that a precise center image is obtained. These monitors are designed to reproduce the most accurate stereo sound stage when the interior angle between the lines connecting from each speaker to the listener is between 40 to 60 degrees. Additionally, it is ideal that a distance of approximately 50 cm or more is maintained from the left and right walls. [. . . ] Set the speakers so that the UHF unit is aligned at ear-level. In addition, to avoid acoustical interference with the floor surface, it is recommended that you set a sturdy base (cube or block shaped) with a thickness of 5 ­ 20 cm under the speakers. 4: Connection *Caution When connecting the speakers to the amplifier, always do so after turning off the power. Connecting the speakers while the power is on may damage the amplifier or the speakers. The two groups of input terminals on the XS-V1642A support bi-wiring and bi-amping configurations. Follow the instructions below for each type of connection method: I. Single Wire Connection Using One Set of Speaker Cables Connect to either the upper or the lower terminals, leaving the short wires with the gold plated ring sleeves connected. Bi-wire Connection Using Two Sets of Speaker Cables Remove the short wires with the gold plated ring sleeves, and connect the high-frequency and the low-frequency cables to their respective terminals. III. Bi-amp Configuration Using Two Power Amplifiers and Internal Networking Remove the short wires with the gold plated ring sleeves, and connect the high-frequency and low-frequency amplifiers to their respective terminals. Although the two power amplifiers do not need to be identical, they should have similar output performance and same gain, or gains set to the same level in advance, through input adjustments IV. Bi-amp Configuration Using Two Power Amplifiers and a Commercial Channel Divider Using a Phillips screwdriver, remove the screws on the subhatch located towards the top of the back panel. Damp cloth or cleaning paper may dull the finish on the cabinet surface. Do not use volatile liquids such as benzene, paint thinner, alcohol, etc, and do not spray insecticide near it. · If dust gets into the grill netting, use a vacuum cleaner to remove it. In doing so, adjust the suction power of the vacuum cleaner so that it does not suction too strongly. Furthermore, do not wash the grill in water. The grill may sag or its color may become uneven. · If the surface of the speaker unit becomes dusty, use a soft, dry calligraphy brush or a paint brush to carefully sweep the dust away. ·The speaker system is a durable consumer good. In particular, the edges of the woofer, which support rapid movement of the paper cone, undergo a great level of stress, and there is a limit to the number of years of its practical use. Also, the speakers' lifespan may be shortened by the effects of temperature, humidity or ultra-violet radiation. [. . . ] Also, the speakers' lifespan may be shortened by the effects of temperature, humidity or ultra-violet radiation. Please avoid exposing the speaker to strong lighting such as from lighting equipment or direct sunlight and avoid placing the speakers in high temperatures such as near the air conditioner exhaust pipe or a heat radiator. <Bias Battery> In this system, SONY's unique charge coupling method is used, in which a direct bias is constantly applied to the condensers in the network circuit to activate the elements, removing zero crossover distortion. This battery has a life of about two years. [. . . ]