Onkyo D-205F User's Manual
Contents
1. by the system is too weak move the speaker system closer to the wall behind it You can thus control the strength of the repro duced bass by the position of the speakers However this speaker systems has a bass reflex port on its rear face When you space the speakers be sure to provide a clearance of 5 cm or greater behind the speakers in many rooms the furniture and wall affect the reproduced sound quality For stereo sound reproduction placing the Right and Left speakers in the same condition produces the best results If they are placed in extremely different conditions the Right and Left channel balance will be adversely affected The ideal placement of the speaker system is as follows Imagine an equilateral triangle and position the Right and Left speakers on both ends of the base The ideal listening position is at or slightly to the rear of the triangle apex Glazed doors or surrounding walls in front of the speaker system may cause the resonance of specific frequency ranges due to reflected sound To eliminate this resonance place some sound absorbing material such as a thick curtain in front of the doors or walls This speaker system uses detachable grilles Use the following method to attach or detach the grilles 1 While holding the bottom edge of the speaker grille with your both hands pull it gently toward you to remove the bottom of the grille 2 In the same way gently pull the upper edge of the speaker g2. D 205F Speaker System Thank you for your purchase of the Onkyo speaker system Please read this manual thoroughly before using it Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your new speaker system Please retain this manual for future reference 4 Before using this unit The speaker cabinet is made of wood and is therefore sensitive to extreme temperatures and humidity Avoid placing the speaker systems in locations subjected to direct sunlight or in smokey or in humid places such as near an air conditioner humidifier bathroom or kitchen Doing so may result in damage to the speaker Place the unit on a rigid level surface Placing it ona slanted surface or weak base not only may cause the unit to fall but also results in decreased sound quality Be sure to turn off your amplifier before connecting the speaker system Connecting them with the amplifier s power on may result in damage to the amplifier or the speaker system Keep waiter or other liquids away from the unit If water is spilled into the unit not only the unit but also the speakers themselves may be damaged G Name and function of each part 235mm Grille plug holes Cabinet Tweeter Input Terminal Grille Woofer E e Bass reflex port 195mm 268mm C Precaution on use This speaker system can handle the specified input power wh
3. en it is used for ordinary music reproduction If the following abnormal signals are fed to the speaker however an overcurrent may flow in the internal circuits causing burning or breakage of the wires even if the input power is below the specified rating 1 Noise produced when FM station is not tuned in 2 Sound produced when fast forwarding cassette tape deck High frequency sound generated by an oscillator an electronic musical instruments etc Oscillating amplifier signals Special test signals produced by audio checking CD etc Sound produced when connecting or disconnecting audio connection cables Always turn off the amplifier s power before connecting or disconnecting cables 7 Howling when a microphone is used DOW 0 Do not place magnetic objects such as screwdrivers and iron parts near the speaker system since they use speakers with strong magnets Otherwise the objects may be attracted causing injury or damaging the diaphragm Connection eA Turn the sound volume to the minimum and turn OFF the amplifier power switch POWER before connecting the speaker cables The nominal impedance of this speaker system is 6Q Use only amplifiers capable of handling this impedance Use the supplied speaker cables to connect between speaker s binding posts and the amplifier s speaker terminals as illustrated below Connect the speaker cables securely to the terminals with the core wires twisted properl
4. g Div 2 1 Nisshin cho Neyagawa shi OSAKA 572 8540 JAPAN Tel 072 831 8111 Fax 072 833 5222 http Awww onkyo intl com ONKYO U S A CORPORATION 18 Park Way Upper Saddle River N J 07458 U S A Tel 201 785 2600 Fax 201 785 2650 http www onkyousa com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 http www onkyo net ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwai Chung N T HONG KONG Tel 852 2429 3118 Fax 852 2428 9039 http www onkyochina com E ONKYO HOMEPAGE http www onkyo co jp
5. peaker system is used near them therefore discol oration or distortion of pictures will occur To allow use with color television sets etc this speaker system is provided with magnetic shielding Even so discoloration may still result depending on the installation environment If discoloration occurs turn off the power of the television set wait for 15 to 30 minutes and then turn it on again This activates the self demagnetizing function of the television set improving the display condition If discoloration persists even after performing this remedy move the speaker apart from the television set Discoloration may also be caused when a magnet or other magnetizing object exists near the television because of the combined effect C Placement The sound quality a speaker system reproduces varies greatly depending on the construction and area of the room where it is installed as well as the location and size of the furniture For better quality sound observe the following precautions Avoid placing the speaker system on an elevated object such as on concrete blocks Instead place it on a rigid floor surface with minimal vibration Also note that high quality bass cannot be obtained if the speaker system is unstably positioned Generally speaking placing the speaker system on several small diameter supports results in better bass than placing it directly on the installation surface Moreover if you feel the bass reproduced
6. rille toward you to remove it from the main unit 3 To replace the grill push the projections at the corners into the grille plug holes on the speaker cabinet Removal Replacement gt gt gt lt Speaker care Your Onkyo speakers are finished with a very high quality polymer laminate covering that serves to protect the wood speaker cabinet Wipe the cabinet periodically with a dry silicon embedded or plain soft cloth The covering may be cleaned with a soft cloth moistened with water and a mild soap Avoid the use of furniture polishes or harsh cleansers Use a soft brush or hand vacuum cleaner to remove dust and lint from the grille material C Specifications Model D 205F Type 2 way bass reflex Impedance 6Q Maximum input power 70 W Output sound pressure level 86 dB W m Frequency response 50 Hz 35 kHz Crossover frequency 1 5 kHz Cabinet capacity 13 3L Speaker Woofer 12 cm cone Tweeter 2 5 cm dome Dimensions 195 W x 800 H x 268 D mm Overall dimensions Weight 10 kg Accessory 2 5 m speaker cable 1 Instruction manual 1 Others Magnetic shielding Specifications and appearance may subject to change for improvement without prior notice Warranty Claim You can find the serial number on the rear panel of the unit In case of warranty claim please report this number ONKYO CORPORATION Sales amp Product Plannin
7. y In this case make sure that the core wires do not touch each other Note that a short circuit in core wires may result in damage to the amplifier Connect the Right and Left speakers as viewed from the listening position to the amplifier s corresponding Right and Left speaker terminals Fasten the screws securely again Loosen the screws Insert the speaker wires to the connection Bass reflex port RY TL FOO Amplifier s speaker output terminals Before turning on the amplifier s power switch Make sure that the positive and negative speaker cables do not contact each other Otherwise a short circuit may occur causing damage to the amplifier Be sure to connect the speaker cables with correct polarity connect the speaker s positive and negative binding posts with the amplifier s corresponding speaker terminals Reversed polarity results in impaired bass range reproduc tion causing mislocalization of the sound image Also be sure to connect the Right and Left speakers with the amplifi er s corresponding speaker terminals Pull lightly on the speaker cables to ensure that they are connected firmly C Use with a TV set C Attaching and detaching the speaker grilles In general Braun tubes used for color television sets etc are extremely sensitive and can be affected even by the magnetism of the earth If a s
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