OnkyoメーカーTX-SR302の使用説明書/サービス説明書
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Contents Thank you for purchasing an Onkyo AV Receiver. Please read this manual thoroughly before making connections and plugging in the unit. Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your new AV Receiver.
2 Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water . 6. Clean only with dry cloth. 7. Do not block any ventilation openings.
3 Precautions For U.S. models Note to CATV system installer: This reminder is provided to call the CATV system installer’s attention to Section 820-40 of the NEC which provides guidelines for proper.
4 Features Amplifier Features •5 × 65 W/Channel @ 8 Ω , 20–20 kHz, 0.08% THD • WRAT-Wide Range Amplifier Technology • Optimum Gain Volume Circuitry • DTS, Dolby Digital, Dolby Pro Logic I.
5 Bef ore Using the TX-SR302 30 ˚ 30 ˚ Approx. 16 feet (5m) Remote control sensor Standby indicator TX-SR302 2 Insert the two supplied batteries (AA/R6) in accordance with the polarity diagram inside the battery compartment. 3 Close the battery compartment.
6 Front panel Inde x to par ts and contr ols For operational instructions, refer to the page indicated in brackets. 1 STANDBY/ON button [17] When STANDBY/ON button is pressed to ON, the display will light to show the current volume setting for about 5 seconds then show the current sound input source.
7 ab c d e f g hi Display @ DISPLAY button [25] Each time you press the DISPLAY button, the display changes. # AUDIO SELECTOR button [26, 27] Press to select an audio input signal format other than FM and AM. Each time this button is pressed, the setting cycles.
8 Index to parts and controls Rear panel For operational instructions, refer to the page indicated in brackets. 1 REMOTE CONTROL [16] Connect the Onkyo components that have connectors such as a CD player, and cassette tape deck using the cables provided with them.
9 Explanations on this page are for controlling the TX-SR302. To operate other components, see “Using the remote controller with your other AV components” on pages 33 through 34. For operational instructions, refer to the page indicated in brackets.
10 RL RL FRONT SPEAKERS A FRONT SPEAKERS B RL SURROUND SPEAKERS CENTER SPEAKER AC OUTLET ANTENNA FM 75 AM RL RL AUDIO OUT (PLA Y) AUDIO IN (REC) RL AUDIO OUT (PLA Y) DIGIT AL OUT OPTICAL VIDEO IN Conn.
11 RL RL FRONT SPEAKERS A FRONT SPEAKERS B RL SURROUND SPEAKERS CENTER SPEAKER AC OUTLET ANTENNA FM 75 AM DIGIT AL OUT VIDEO OUT AUDIO OUT VIDEO IN AUDIO IN RL R L L R L R VIDEO OUT AUDIO OUT VIDEO OUT AUDIO OUT L R VIDEO OUT FRONT CENTER SUBWOOFER SURR L R AUDIO OUT COAXIAL DVD player or component with 5.
12 P ositioning speaker s/Connecting speaker s Two speaker systems can be connected to the Receiver. The speaker system A is to be placed in the main room, and the speaker system B is to be placed in a second room. The speaker system A consists of the FRONT SPEAKERS A (L/R), CENTER SPEAKER, SURROUND SPEAKERS (L/R) and SUBWOOFER.
13 Positioning speakers/Connecting speakers Before connecting • Refer also to the instruction manuals of the speakers. • Be sure to connect the positive and negative cables for the speakers properly. If they are mixed up, the left and right signals will be reversed and the audio will sound unnatural.
14 ANTENNA FM 75 AM Connecting the supplied FM and AM indoor antennas Connecting antennas Note Insert one end of the AM antenna cord to either of the AM antenna connectors and the other end to the other connector.
15 Connecting an Outdoor FM Antenna If you cannot achieve good reception with the supplied indoor FM antenna, try a commercially available outdoor FM antenna instead. FM 75 Notes • Outdoor FM antennas work best outside, but usable results can sometimes be obtained when installed in an attic or loft.
16 Connections f or remote contr ol ( ) Notes • Connect the plugs securely. • Be sure to connect to the connectors using the cable. • For proper operation the audio connection cables must be connected. This applies to both remote and standard operation.
17 Enjo ying m usic or videos with the TX-SR302 Connecting the power 1. Connect the power cord to a wall outlet. The TX-SR302 enters standby mode. The STANDBY indicator lights up. 2. Press STANDBY/ON. The AV Receiver turns on. The display on the AV Receiver’s front panel light.
18 Speaker setup Front left Front right Center Surround left Surround right You need to set up the speaker configuration for the speaker system A (see page 12).
19 Speaker setup Specifying speaker distances To get the best from surround sound, it’s important that the sound from each speaker reaches the listener at the same time. To achieve this, you need to specify the distance from each speaker to the listening position.
20 SUBWOOFER MODE TEST LEVEL CH SEL Adjusting each speaker ’ s relative volume balance — Test tone Adjust each speaker’s relative volume balance so that the volumes of all speakers’ test tones sound equal at the listening position. Adjust the volume to your normal listening level, prior to commencing settings.
21 Switch the source from TAPE to MD You can set the AV receiver to show “MD” when the TAPE source is selected by pressing TAPE on the unit. 1 Press TAPE to select the input source. 2 Press and hold TAPE on the unit until the display changes (for about 2 seconds).
22 Listening to the radio Tuning into a radio station 1. Press TUNER. The selected band appears in the display. Each time you press the button, the band changes as follows: AM ↔ FM. e.g. When FM is selected. 2. Using the TUNING / buttons on the front panel, tune into the station you desire.
23 PRESET TUNER PRESET/ADJUST TUNER MEMORY FM MODE Selecting preset stations Before selecting preset stations, you need to preset the radio stations. See “Presetting radio stations” on the left column of this page. 1. Press TUNER to switch the input source to the tuner.
24 MUTING SP A/SP B SPEAKERS A/B Muting the sound (remote controller only) Press MUTING. The MUTING indicator flashes in the display during the muting mode. To restore the sound, press MUTING again. Tip If you turn off the unit during muting, and turn it on again, the sound will be restored.
25 DISPLAY DIMMER DIMMER SLEEP Changing the display Press DISPLAY. Each time you press DISPLAY, the screen changes as follows: When an input source other than FM or AM is selected FM/AM + Listening mode FM/AM frequency + Preset no.
26 DVD AUDIO SELECTOR DVD LEVEL AUDIO SEL CH SEL Adjusting each speaker ’ s relative volume balance temporarily You can readjust each speaker’s relative volume balance according to your preference while listening to the sound.
27 DVD TAPE AUDIO SELECTOR DVD AUDIO SEL DIRECT SURROUND CH SEL LEVEL DIRECT SURROUND Using analog multi channel input The multi channel input refers to a system, which is compatible with a source component equipped with analog 5.1-channel outputs (DVD player, MPEG decoder, etc.
28 The surround sound of the AV Receiver enables you to enjoy the presence of a movie theater or concert hall in your room. Before using any surround mode, make sure the Speaker Setup configurations have been set (see page 18). The speaker configuration is very important for the surround sound.
29 Selecting the listening mode Before operating the remote controller, press RCVR/TAPE. Press one of the listening mode buttons. DIRECT button : Set the listening mode to “Direct”.
30 Using the audio adjust functions Before operating the remote controller, press RCVR/TAPE. These functions only work with speaker system A. Audio Adjust provides various functions for adjusting the sound, including several especially for use with Dolby Digital, DTS, and Pro Logic II source.
31 The Audio Adjust functions are explained below. Bass With this function you can boost or cut low-frequency sounds output by the front speakers from –12 dB to +12 dB in 2 dB steps. Treble With this function you can boost or cut high-frequency sounds output by the front speakers from –12 dB to +12 dB in 2 dB steps.
32 To record the input source signal you are currently watching or listening to Recording of video and/or audio signals can be performed on the components connected to the VIDEO 1 OUT and TAPE OUT (audio only) jacks.
33 Using the remote contr oller with y our other A V components Connecting your Onkyo CD player, Onkyo DVD player, or Onkyo cassette recorder to the TX-SR302’s connector allows you to control it with the TX-SR302’s remote controller.
34 Using the remote controller with your other AV components 1. TAPE input selector 2. RCVR/TAPE Tape mode (RCVR/TAPE) 3. Tape deck operation buttons 4. DVD operation buttons 2. CD CD mode 1. CD input selector : Power On/Off. : Starts playback of CD. : Stops playback, fast forward or fast reverse.
35 Causes • The power cord is disconnected. • There is external noise interfering with the computer circuits of the A V receiver . • Amplifier protection circuitry has been activated. • Power supply fluctuations or other abnormalities such as static electricity may interrupt correct operation.
36 When incorrect operation is observed • The TX-SR302 contains an internal microcomputer that performs high-level operations. However, on extremely rare occasions, noise or interference from an external source or static electricity may cause faulty operation.
37 Specifications Amplifier Section Power Output Front L/R: 65 W + 65 W Center: 65 W Surround L/R: 65 W + 65 W (8 Ω , 20 Hz~20 kHz, FTC) Dynamic Power: 160 W + 160 W (3 Ω , Front) 125 W + 125 W ( 4 Ω , Front) 85 W + 85 W (8 Ω , Front) THD (Total Harmonic Distortion): 0.
38 Memo.
39 Memo.
SN 29343913 D0409-1 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8124 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.
デバイスOnkyo TX-SR302の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Onkyo TX-SR302をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはOnkyo TX-SR302の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Onkyo TX-SR302の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Onkyo TX-SR302で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Onkyo TX-SR302を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はOnkyo TX-SR302の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Onkyo TX-SR302に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちOnkyo TX-SR302デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
