Manuale d’uso / di manutenzione del prodotto HT-R420 del fabbricante Onkyo
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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. Follo w 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 × 100 W/Channel @ 8 Ω , 20–20 kHz, 0.08% THD •W RAT-Wide Range Amplifier Technology • Optimum Gain Volume Circuitry • DTS, Dolby Digital, Dolby Pro Logic .
5 Bef ore Using the HT -R420 30˚ 30˚ Approx. 16 feet (5m) Remote control sensor Standby indicator HT-R420 Setting the Voltage Selector (Worldwide model only) The Worldwide model has a voltage selector for compatibility with power systems around the world.
6 Front panel Index to parts and controls 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 z REMOTE CONTROL [16] Connect the Onkyo components that have z connectors such as a CD player, and cassette tape deck using the z cables provided with them.
9 Explanations on this page are for controlling the HT-R420. To operate other components, see “Using the remote controller with your other AV components” on pages 33 through 37. For operational instructions, refer to the page indicated in brackets.
10 REMOTE CONTROL RL RL IN IN IN IN IN C OAXIA L OPTIC AL IN IN IN IN FRONT SURR CENTER SUB WOOFER VIDEO 2 VIDEO 1 OUT IN IN OUT OUT OUT DIGIT AL INPUT VIDEO 2 VIDEO 3 VIDEO 1 DVD MONITOR OUT VIDEO S .
11 REMOTE CONTROL RL RL IN IN IN IN IN C OAXIA L OPTIC AL IN IN IN IN FRONT SURR CENTER SUB WOOFER VIDEO 2 VIDEO 1 OUT IN IN OUT OUT OUT DIGIT AL INPUT VIDEO 2 VIDEO 3 VIDEO 1 DVD MONITOR OUT VIDEO S .
12 Positioning speakers/Connecting speakers 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 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. There is no difference between one end of the AM antenna cord and the other end, unlike the speaker cables which have positive and negative poles.
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 for remote control ( z ) Notes • Connect the plugs securely. • Be sure to connect to the z connectors using the z 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 HT -R420 Connecting the power 1. Connect the power cord to a wall outlet. The HT-R420 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 5 / ∞ 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 2 / 3 TUNER PRESET/ADJUST ™ / £ 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 5 / ∞ 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 AUIO SEL DIRECT SURROUND CH SEL LEVEL 5 / ∞ 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 REMOTE CONTROL IN IN IN IN IN COA XIAL OPTIC AL IN IN IN IN FRONT SURR CENTER SUB WOOFER VIDEO 2 VIDEO 1 OUT IN IN OUT OUT OUT DIGIT AL INPUT VIDEO 2 VIDEO 3 VIDEO 1 DVD MONITOR OUT VIDEO S VIDEO D.
33 VCR TV CABLE/SAT CD/DVD ENT Using the remote contr oller with y our other A V components Entering the manufacturer’s code (RC-518M only) If you’re using an Onkyo CD player connected to the HT-R420’s z connector, an Onkyo AV component without an z connection, or an AV component made by another manufacturer, do the following.
34 Using the remote controller with your other AV components Manufacturer TV VCR DVD Cable Satellite AIWA 137 AKAI 227 DENON 302 ECHOSTAR 500 EMERSON 228 FISHER 200 100, 101, 102, 140 GE 103, 104 GE • PANA 201, 202 GE • RCA 203 GEMINI 401 GENERAL INSTRUMENT 501 G.
35 Using the remote controller with your other AV components Using the RC-518M If you need to enter the manufacturer’s code for your AV component into the remote controller, see page 33. 1. Point the remote controller at the HT-R420 and use the input selector buttons to select an input source for the HT-R420.
36 Using the remote controller with your other AV components 4. VCR operation buttons 2. VCR £ : Plays side A (the side facing the front) of tape. 7 : Stops playback, recording, fast forward or rewinding. ¡ : Fast forwards the tape. 1 : Rewinds the tape.
37 Using the remote controller with your other AV components : Power On/Off. 1–9, 0 : Use to enter numeric values. CH + : Changes the channel upward. CH – : Changes the channel downward. ENT : Confirm. Note Since you can only enter a Cable code or Satellite code for the CABLE/SAT button, you can use Cable mode or Satellite mode, but not both.
38 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.
39 When incorrect operation is observed • The HT-R420 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.
Specifications SN 29343627D I0407-5 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Onkyo HT-R420 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Onkyo HT-R420 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Onkyo HT-R420 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Onkyo HT-R420 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Onkyo HT-R420, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Onkyo HT-R420.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Onkyo HT-R420. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Onkyo HT-R420 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
