User manual PIONEER XR-A390

[. . . ] If necessary, clean with a cloth dipped in a neutral cleanser diluted five or six times with water, and wrung out well. Never use thinners, benzine, insecticide sprays or other chemicals on or near this unit since these will corrode the surfaces. If you use a dusty or hard cloth or if you rub the screen hard, the finish of the product will be scratched. If you clean the surface of the speaker system with a wet cloth, water droplets on the surface may enter into the product, resulting in malfunction. [. . . ] What's in the box WARNING: Handling the cord on this product or cords associated with accessories sold with the product will expose you to chemicals listed on proposition 65 known to the State of California and other governmental entities to cause cancer and birth defect or other reproductive harm. Wash hands after handling D36-P4_A_En If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment, recovery and recycling. Private households in the member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to designated collection facilities or to a retailer (if you purchase a similar new one). For countries not mentioned above, please contact your local authorities for the correct method of disposal. By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential negative effects on the environment and human health. Sounds played through speaker systems are easily affected in subtle ways by the conditions in the listening space. For best sound, choose a solid floor upon which to place the speakers, and position the speakers as shown below. The level of low sounds can be adjusted by moving the speakers closer to or further from the wall. Adjust the speakers so that they are equidistant from their respective side walls to assure balanced sound. If the room has a lot of reverberation, we recommend hanging heavy fabric on the walls, and/or putting a carpet on the floor to damp the sound. This may cause the amp to stop functioning, and may even damage the amp. When using a set of speakers connected to an amplifier, you won't be able to obtain the normal stereo effect if the polarity (+, ­) of one of the speakers (left or right) is reversed. To prevent the risk of electric shock when connecting or disconnecting the speaker cables, disconnect the power cord before touching any D3-4-2-2-3_A_En uninsulated parts. Specifications and design subject to possible modification without notice, due to improvements. This technology enables high-grade sound reproduction through each component by improving overall phase matching. Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment. Since hearing damage from loud noise is often undetectable until it is too late, this manufacturer and the Electronic Industries Association's Consumer Electronics Group recommend you avoid prolonged exposure to excessive noise. Decibel Level Example 30 40 50 60 70 80 Quiet library, soft whispers Living room, refrigerator, bedroom away from traffic Light traffic, normal conversation, quiet office Air conditioner at 20 feet, sewing machine Vacuum cleaner, hair dryer, noisy restaurant Average city traffic, garbage disposals, alarm clock at two feet. Selecting fine audio equipment such as the unit you've just purchased is only the start of your musical enjoyment. Now it's time to consider how you can maximize the fun and excitement your equipment offers. This manufacturer and the Electronic Industries Association's Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. [. . . ] One that lets the sound come through loud and clear without annoying blaring or distortion-and, most importantly, without affecting your sensitive hearing. Over time your hearing "comfort level" adapts to higher volumes of sound. So what sounds "normal" can actually be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level BEFORE your hearing adapts. [. . . ]