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Yamaha RX-SL80 Owner's Manual

Yamaha av receiver ampli-tuner audio-video owner's manual
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See also: Service Manual
AV Receiver
Ampli-tuner audio-vidéo
RX-SL80
OWNER'S MANUAL
MODE D'EMPLOI
BEDIENUNGSANLEITUNG
BRUKSANVISNING
MANUALE DI ISTRUZIONI
MANUAL DE INSTRUCCIONES
GEBRUIKSAANWIJZING
STANDBY
SILENT CINEMA
/ON
PHONES
VIDEO
L
AUDIO
R
OPTICAL
VIDEO 2
VOLUME/SELECT
TUNER
DSP
INPUT
AUTO/MAN'L
PUSH-ENTER
GB

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Summary of Contents for Yamaha RX-SL80

  • Page 1 AV Receiver Ampli-tuner audio-vidéo RX-SL80 OWNER’S MANUAL MODE D’EMPLOI BEDIENUNGSANLEITUNG BRUKSANVISNING MANUALE DI ISTRUZIONI MANUAL DE INSTRUCCIONES GEBRUIKSAANWIJZING STANDBY SILENT CINEMA VIDEO AUDIO PHONES VIDEO 2 OPTICAL VOLUME/SELECT TUNER INPUT AUTO/MAN'L PUSH-ENTER...
  • Page 2 Using this unit with a higher voltage than specified is dangerous and may cause fire, damage to this unit, and/or personal injury. YAMAHA will not be held responsible for any damage resulting from use of this unit with a voltage other than specified.

  • Page 3: Table Of Contents

    INTRODUCTION FEATURES... 2 GETTING STARTED... 3 Supplied accessories ... 3 Installing batteries in the remote control ... 3 CONTROLS AND FUNCTIONS ... 4 Front panel ... 4 Remote control (AMP mode) ... 5 Using the remote control ... 6 Front panel display ... 7 PREPARATION SPEAKER SETUP ...

  • Page 4: Features

    Front: 70 W + 70 W Center: 70 W Surround: 70 W + 70 W Sound field features Proprietary YAMAHA technology for the creation of sound fields Dolby Pro Logic/Dolby Pro Logic II decoder Dolby Digital/Dolby Digital + Matrix 6.1 decoder DTS/DTS + Matrix 6.1 decoder...

  • Page 5: Getting Started

    Supplied accessories Please check that you received all of the following parts. Remote control Remote control STANDBY/ON SLEEP STEREO HALL JAZZ ROCK MUSIC ENTERTAIN TV THTR MOVIE STANDARD NIGHT EXTD SUR. STRAIGHT EFFECT CODE SET FREQ/RDS AUDIO PTY SEEK DISC SKIP MODE START A/B/C/D/E...

  • Page 6: Controls And Functions

    CONTROLS AND FUNCTIONS CONTROLS AND FUNCTIONS Front panel STANDBY SILENT CINEMA VIDEO AUDIO OPTICAL PHONES VIDEO 2 1 STANDBY/ON Turns on this unit or sets it to the standby mode. When you turn on this unit, you will hear a click and there will be a 4 to 5-second delay before this unit can reproduce sound.

  • Page 7: Remote Control (Amp Mode)

    Remote control (AMP mode) Make sure that the AMP mode is selected before starting operation. STANDBY/ON SLEEP STEREO HALL JAZZ ROCK MUSIC ENTERTAIN TV THTR MOVIE STANDARD NIGHT EXTD SUR. STRAIGHT EFFECT CODE SET FREQ/RDS AUDIO PTY SEEK DISC SKIP MODE START A/B/C/D/E...

  • Page 8: Using The Remote Control

    CONTROLS AND FUNCTIONS D SET MENU Turns the SET MENU on or off. E Multi control section Use to select and adjust DSP program parameters or SET MENU items. F VOLUME +/– Increases or decreases the volume level. G Input selector buttons Use to select the input source and change the control area.

  • Page 9: Front Panel Display

    Front panel display MATRIX DISCRETE NIGHT SILENT DIGITAL VIRTUAL 1 Processor indicators When any of this unit’s decoders function, the respective indicator lights up. 2 NIGHT indicator Lights up when you select NIGHT LISTENING mode. 3 Headphones indicator Lights up when headphones are connected. 4 CINEMA DSP indicator Lights up when you select a CINEMA DSP sound field program.

  • Page 10: Speaker Setup

    1.8 m (6 ft) above the floor. Subwoofer The use of a subwoofer, such as the YAMAHA Active Servo Processing Subwoofer System, is effective not only for reinforcing bass frequencies from any or all channels,...

  • Page 11: Speaker Connections

    Speaker connections Be sure to connect the left channel (L), right channel (R), “+” (colored) and “–” (black) properly. If the connections are faulty, no sound will be heard from the speakers, and if the polarity of the speaker connections is incorrect, the sound will be unnatural and lack bass.

  • Page 12: Impedance Selector Switch

    SPEAKER SETUP IMPEDANCE SELECTOR switch CAUTION Do not change the setting of the IMPEDANCE SELECTOR switch when the unit power is switched on, as doing so may damage the unit. If this unit fails to turn on when STANDBY/ON is pressed on either the front panel or remote control, the IMPEDANCE SELECTOR switch may not be fully slid to either position.
  • Page 13 Connect a center speaker to these terminals. SUBWOOFER OUTPUT jack Connect a subwoofer with built-in amplifier, such as the YAMAHA Active Servo Processing Subwoofer System, to this jack. You can easily distinguish between the cable pairs by attaching a supplied cable tag to each end of the respective speaker cable (see page 9).

  • Page 14: Connections

    CONNECTIONS Before connecting components CAUTION Do not connect this unit or other components to the mains power until all connections between components are complete. • Make sure that all connections are made correctly - that is to say, L (left) to L, R (right) to R, “+” to “+” and “–”...

  • Page 15: Connecting Other Components

    You may experience some image distortion if your VCR is connected to this unit through your DVD player rather than being directly connected to this unit. TV IN/OUT SPEAKERS FRONT CENTER SURROUND – – OUTPUT SUBWOOFER Optical out Optical out DTV or RX-SL80 Cable tuner SCART CONNECTIONS MAINS SCART...

  • Page 16: Connecting The Antennas

    • A properly installed outdoor antenna provides clearer reception than an indoor one. If you experience poor reception quality, an outdoor antenna may improve the quality. Consult the nearest authorized YAMAHA dealer or service center about outdoor antennas. Frequency Step (Asia and General...

  • Page 17: Connecting The Power

    Connecting the power Connecting the AC power After all other connections are complete, plug the power cord to an AC wall outlet. Memory back-up The memory back-up circuit prevents the stored data from being lost even if this unit is in the standby mode. However if the power cord is disconnected from the AC wall outlet, or the power supply is cut for more than one week, the stored data will be lost.

  • Page 18: Basic Setup

    BASIC SETUP The BASIC setup feature is a useful way to set up your system quickly and with minimal effort. The BASIC setup items are displayed on both the front panel of this unit and your video monitor. By using the Screen Menu on your video monitor, you can easily make any necessary settings.
  • Page 19 Press repeatedly to select SWFR. to select YES or NONE. If you have a subwoofer in your system. NONE If you do not have a subwoofer in your system. Press repeatedly to select SPEAKERS. to select the number of speakers connected to the unit.

  • Page 20: Playback

    PLAYBACK Basic operations STANDBY SILENT CINEMA VIDEO AUDIO OPTICAL PHONES VIDEO 2 TITLE STANDBY/ON SLEEP LEVEL STEREO HALL JAZZ ROCK – RETURN MUSIC ENTERTAIN TV THTR MOVIE TV VOL STANDARD NIGHT EXTD SUR. STRAIGHT EFFECT CODE SET FREQ/RDS AUDIO DVD/CD PTY SEEK DISC SKIP MODE...
  • Page 21 To listen with headphones (SILENT CINEMA) The SILENT CINEMA mode allows you to enjoy multi- channel music or movie sound, including Dolby Digital and DTS surround, through ordinary headphones. SILENT CINEMA activates automatically whenever you connect headphones to the PHONES jack while listening to DSP sound field programs.

  • Page 22: Selecting Sound Field Programs

    PLAYBACK Selecting sound field programs Remote control operation STANDBY/ON SLEEP Sound field STEREO HALL JAZZ ROCK program MUSIC ENTERTAIN TV THTR MOVIE buttons STANDARD NIGHT EXTD SUR. STRAIGHT EFFECT CODE SET FREQ/RDS AUDIO PTY SEEK DISC SKIP MODE START A/B/C/D/E PRESET TITLE MENU...
  • Page 23 Night listening modes The night listening modes are designed to improve listenability at lower volumes or at night. Choose either NIGHT:CINEMA or NIGHT:MUSIC depending on the type of material you are playing. Press NIGHT on the remote control repeatedly to select cinema or music.

  • Page 24: Tuning

    TUNING Automatic and manual tuning There are 2 tuning methods; automatic and manual. Automatic tuning is effective when station signals are strong and there is no interference. Automatic tuning STANDBY SILENT CINEMA VIDEO AUDIO OPTICAL PHONES VIDEO 2 Press INPUT, then rotate VOLUME/SELECT within 5 seconds to select TUNER.
  • Page 25 Manual tuning If the signal from the station you want to select is weak, you must tune into it manually. Press INPUT, then rotate VOLUME/SELECT within 5 seconds to select TUNER. VOLUME/SELECT INPUT Note If no operation is performed within 5 seconds of pressing INPUT or VOLUME/SELECT is pressed on the front panel, the function of VOLUME/SELECT switches back to volume level adjustment.

  • Page 26: Presetting Stations

    TUNING Presetting stations Automatically presetting FM stations You can use the automatic preset tuning feature to store FM stations. This function enables this unit to automatically tune in to FM stations with strong signals, and to store up to 40 (8 stations x 5 groups) of those stations in order.

  • Page 27: Selecting Preset Stations

    Manually presetting stations You can also store up to 40 stations (8 stations x 5 groups) manually. Tune into a station. See page 22 for tuning instructions. VIDEO 1 VIDEO 2 DTV/CBL When tuned into a station, the front panel display shows the frequency of the station received.

  • Page 28: Receiving Rds Stations

    TUNING Front panel operation TUNER (AUTO/MAN’L) STANDBY SILENT CINEMA VIDEO AUDIO OPTICAL PHONES VIDEO 2 Press INPUT, then rotate VOLUME/SELECT within 5 seconds to select TUNER. INPUT Press INPUT repeatedly to select preset tuning mode. A colon (:) appears in the front panel display in front of the station band and frequency.

  • Page 29: Changing The Rds Mode

    Changing the RDS mode The four modes are available in this unit for displaying RDS data. The PS, PTY, RT and/or CT mode indicators that correspond to the RDS data services offered by the station light up in the front panel display. Press FREQ/ RDS on the remote repeatedly to change the display mode among the RDS data offered by the transmitting station in the order shown below.

  • Page 30: Eon Function

    TUNING EON function This function uses the EON data service on the RDS station network. If you select the desired program type (NEWS, INFO, AFFAIRS or SPORT), this unit automatically searches for all preset RDS stations that are scheduled to broadcast the selected type of program and switches from the station currently being received to the new station when the broadcast starts.

  • Page 31: Recording

    Recording in standby mode (SCART SET setting) When SCART SET is set to “ON”, signals can pass through this unit’s SCART connectors even if this unit is in the standby mode. This allows you to record between the connected external components (see page 45). If you experience difficulties recording through this unit’s SCART connectors, do the following to make sure SCART SET is set to “ON”.

  • Page 32: Sound Field Program Descriptions

    The YAMAHA CINEMA DSP modes are compatible with all Dolby Digital, DTS, and Dolby Surround sources. Set the input mode to AUTO (see page 35) to enable this unit to automatically switch to the appropriate digital decoder according to the input signal.

  • Page 33: Dolby Digital

    Remote button Program DOLBY DIGITAL STANDARD SUR. STANDARD DOLBY DIGITAL SUR. ENHANCED SUR. STANDARD DTS 96/24 SUR. STANDARD SUR. ENHANCED PRO LOGIC SUR. STANDARD PRO LOGIC SUR. ENHANCED PRO LOGIC II PLII Movie PRO LOGIC II PLII Game SOUND FIELD PROGRAM DESCRIPTIONS Features Standard 5.1-channel processing for Dolby Digital sources.

  • Page 34: For Music Sources

    SOUND FIELD PROGRAM DESCRIPTIONS For music sources You can select from the following sound fields when playing music sources, like CD, FM/AM broadcasting, tapes, etc. Remote button Program CONCERT HALL HALL JAZZ CLUB JAZZ ROCK CONCERT ROCK ENTERTAINMENT ENTERTAIN Disco STEREO STEREO 2ch Stereo...

  • Page 35: Advanced Operations

    Using the sleep timer Use this feature to automatically set this unit in the standby mode after a certain amount of time. The sleep timer is useful when you are going to sleep while this unit is playing or recording a source. Setting the sleep timer STANDBY/ON SLEEP...

  • Page 36: Enjoying 2-Channel Software

    ADVANCED OPERATIONS Enjoying 2-channel software Signals input from 2-channel sources can also be played back on multiple channels. Press STANDARD on the remote control to select the decoder. STANDARD Remote control You can select from the following modes depending on the type of software you are playing and your personal preference.

  • Page 37: Virtual Cinema Dsp

    Virtual CINEMA DSP Virtual CINEMA DSP allows you to enjoy DSP sound field programs without surround speakers. It creates virtual speakers to reproduce the natural sound field. If SURR L/R SP in SPEAKER SET is set to “NONE”, Virtual CINEMA DSP activates automatically whenever you select a CINEMA DSP sound field program.
  • Page 38 ADVANCED OPERATIONS Press INPUT repeatedly until the desired input mode is shown in the front panel display. INPUT Front panel VIDEO 1 VIDEO 2 DTV/CBL Input mode AUTO Automatically selects input signals in the following order: 1) Digital signals* 2) Analog signals Selects only digital signals encoded in DTS.

  • Page 39: Manually Adjusting Speaker Levels

    Manually adjusting speaker levels You can adjust the output level of each speaker while listening to a music source. Please note that this operation will override the level adjustments made in the Speaker Level section of BASIC SETUP (see page 17) and “Using the test tone”...

  • Page 40: Set Menu

    SET MENU You can use the following parameters in SET MENU to adjust a variety of system settings and customize the way this unit operates. Change the initial settings (indicated in bold under each parameter) to reflect the needs of your listening environment.

  • Page 41: Changing Parameter Settings

    Changing parameter settings You can enjoy good quality sound with the factory-set parameters. Although you do not have to change the initial settings, you can change some of the parameters to better suit the input source or your listening room. Use the remote control to access and adjust each parameter.

  • Page 42: Sound Menu

    SET MENU 1 SOUND MENU Use this menu to manually adjust any speaker setting. 1 SOUND MENU 1/2 . A)SPEAKER SET B)SPEAKER LEVEL C)SP DISTANCE D)CENTER GEQ [ ]/[ ]:Up/Down [ENTER]:Enter Speaker set A)SPEAKER SET Use to manually adjust any speaker setting. If you are not satisfied with the bass sounds from your speakers, you can change these settings according to your preference.
  • Page 43 Bass out LFE/BASS OUT Low-frequency (bass) signals can be directed to the subwoofer and/or the front left and right speakers according to the characteristics of your system. This setting also determines the routing of the LFE (low- frequency effect) signals found in Dolby Digital or DTS sources.
  • Page 44 SET MENU Speaker distance C)SP DISTANCE Use this feature to manually input the distance of each speaker and adjust the delay applied to respective channel. Ideally, each speaker should be the same distance from the main listening position. However, this is not possible in most home situations.

  • Page 45: Input Menu

    Dynamic range F)DYNAMIC RANGE Use to select the amount of dynamic range compression to be applied to your speakers or headphones. This setting is effective only when the unit is decoding Dolby Digital and DTS signals. Choices: MIN (minimum), STD (standard), MAX (maximum) F)DYNAMIC RANGE .

  • Page 46: Option Menu

    SET MENU Input mode B)INPUT MODE Use this feature to designate the input mode for sources connected to the DIGITAL INPUT jacks when you turn on this unit (see page 35 for details about the input mode). Choices: AUTO, LAST, FIX B)INPUT MODE )AUTO LAST...
  • Page 47 Memory guard B)MEMORY GUARD Use this feature to prevent accidental changes to DSP program parameter values and other system settings. Choices: OFF, ON B)MEMORY GUARD )OFF [<]/[>]:Select [ENTER]:Return Select ON to protect: • DSP program parameters • All SET MENU items •...

  • Page 48: Remote Control Features

    REMOTE CONTROL FEATURES REMOTE CONTROL FEATURES In addition to controlling this unit, the remote control can operate other A/V components made by YAMAHA and other manufacturers. To control other components, set up the remote control with the appropriate remote control codes.

  • Page 49: Setting Remote Control Codes

    YAMAHA Note You may not be able to operate your YAMAHA component even if a YAMAHA remote control code is initially set as listed above. In this case, try to set another YAMAHA remote control code. Setting a code Hold down CODE SET while doing steps 2 and 3.

  • Page 50: Controlling Other Components

    REMOTE CONTROL FEATURES Controlling other components You can operate other components if you have set the remote control code for your component in the remote control. Please note that some buttons may not operate the component as expected. When you select an input source, the remote control automatically switches to the mode for operating that component.

  • Page 51: Editing Sound Field Parameters

    The acoustics in your room could be changed to those of a concert hall, a dance floor, or virtually any size room at all. This ability to create sound fields at will is exactly what YAMAHA has done with the digital sound field processor. EDITING SOUND FIELD PARAMETERS...
  • Page 52 EDITING SOUND FIELD PARAMETERS Press repeatedly to access the sound field program parameters. ENTER Press repeatedly to adjust the sound field parameter. ENTER To change parameter values for a different sound field, repeat steps 2 through 4. Note You cannot change parameter values when Memory Guard is set to “ON”.

  • Page 53: Troubleshooting

    Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, set this unit to the standby mode, unplug the power cord from the outlet, and contact the nearest authorized YAMAHA dealer or service center. General...
  • Page 54 TROUBLESHOOTING Problem No sound from the The sound field programs are turned off. effect speakers. You are using a source or program combination that does not output sound from all channels. No sound from the The output level of the center speaker is center speaker.
  • Page 55 Problem This unit does not The internal microcomputer has been operate properly. frozen by an external electric shock (such as lightning or excessive static electricity) or by a power supply with low voltage. “CHECK SP WIRES” Speaker cables are short circuited. appears in the front panel display.

  • Page 56: Remote Control

    TROUBLESHOOTING The desired station The signal is weak or the antenna cannot be tuned in with connections are loose. the automatic tuning method. There are continuous Noises result from lightning, crackling and hissing fluorescent lamps, motors, noises. thermostats and other electrical equipment.

  • Page 57: Glossary

    Audio formats Dolby Digital Dolby Digital is a digital surround sound system that gives you completely independent multi-channel audio. With 3 front channels (left, center, and right), and 2 surround stereo channels, Dolby Digital provides 5 full-range audio channels. With an additional channel especially for bass effects, called LFE (low frequency effect), the system has a total of 5.1-channels (LFE is counted as 0.1 channel).

  • Page 58: Sound Field Programs

    SILENT CINEMA YAMAHA has developed a natural, realistic sound effect DSP algorithm for headphones. Parameters for headphones have been set for each sound field so that accurate representations of all the sound field programs can be enjoyed on headphones.

  • Page 59: Specifications

    AUDIO SECTION • Minimum RMS Output Power for Front, Center, Surround 1 kHz, 0.9% THD, 6 Ω ... 70 W + 70 W • Maximum Power (EIAJ) for Front, Center, Surround 1 kHz, 10% THD, 6 Ω ... 100 W •...
  • Page 60 LISTE DES CODES DE FABRICANT LISTE DER HERSTELLERCODES LISTA ÖVER TILLVERKARKODER LISTA DEI CODICI DEI FABBRICANTI LISTA DE CÓDIGOS DE FABRICANTES LIJST MET FABRIKANTENCODES NOKIA NOKIA OCEANIC NORDMENDE YAMAHA 299, 292 ONWA ADMIRAL 292, 293 PANASONIC AIWA 294, 276, 283, 284...
  • Page 61 YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD18 7GQ, ENGLAND YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA ELENCO CODICI DI TELECOMANDO LISTA DE CÓDIGOS DE MANDO A DISTANCIA...
  • Page 62 NS-P240 NS-P246 (NS-P240/NS-P246: NX-S120 + NX-C120 + SW-P240) NS-P240 HOME CINEMA 5.1CH SPEAKER PACKAGE HOME CINEMA 5.1CH SPEAKER SYSTEM HOME CINEMA 6.1CH SPEAKER PACKAGE NS-P246 HOME CINEMA 6.1CH SPEAKER SYSTEM OWNER’S MANUAL NS-P240 NS-P246 (NS-P240 / NS-P246: NX-S120 + NX-C120 + SW-P240) OWNER’S MANUAL...

  • Page 63: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. • Explanation of graphic symbols: The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert you to the presence of uninsulated “dangerous voltage”...
  • Page 64 Yamaha Electronics Corp., U.S.A.; 6660 Orangethorpe Ave; Buena Park, CA 90620. The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries. Since hearing damage from loud sounds is often undetectable until it is too late, Yamaha and the Electronic Industries Association’s Consumer...
  • Page 65 Using this unit with a voltage higher than specified is dangerous and may cause fire, dam- age to the unit, or personal injury. Yamaha is not responsible for damage resulting from use of this unit with a voltage other than specified.
  • Page 66 Pre-adjusting the subwoofer volume ......... . 8 Advanced Yamaha Active Servo Technology (on the SW-P240) ..9 Troubleshooting .

  • Page 67: Introduction

    The NX-C120 is a full-range acoustic-suspension center speaker. • SW-P240 The SW-P240 is a subwoofer that features a built-in power amplifier. It utilizes Advanced Yamaha Active Servo Technology to reproduce extremely high quality super-bass range sounds that add a rich, realistic dimension to your home theater.

  • Page 68: Setting Up The Speakers

    Setting up the speakers Before you connect the speakers, place each speaker in its respective location. Speaker position- ing is very important as it affects the overall sound quality of the system. Place the speakers in loca- tions that will optimize the sound quality at your listening position.

  • Page 69: Positioning The Center Speaker (Nx-C120)

    Positioning the center speaker (NX-C120) Place the center speaker precisely between the front speakers, facing directly forward. You can place the center speaker on top of a TV (if the top of the TV is flat), on the floor beneath the TV, or in an entertainment center.

  • Page 70: Mounting The Front And Surround Speakers

    You can mount the front, surround, and surround back speakers on a speaker stand, such as the optional Yamaha SPS-80. (For more information, refer to the instruction manual for the SPS-80.) Note: The SPS-80 may be unavailable in certain regions.

  • Page 71: Connections

    Connections Caution: Plug the power cables for the subwoofer and other audio/video components into an AC out- let only after you complete all other connections. Basic connection example Right Note: The rear panel of various amplifiers may differ in appearance. Amplifier Subwoofer To AC outlet...

  • Page 72: Connecting Speaker Cables

    • Connect the subwoofer to the line output (pin jack) terminal(s) on the amplifier. – To connect to a Yamaha DSP amplifier (or AV receiver), connect the SUBWOOFER (or LOW PASS, etc.) terminal on the rear of the DSP ampli- fier (or AV receiver) to the INPUT terminal on the...

  • Page 73: Using The Subwoofer (Sw-P240)

    Using the subwoofer (SW-P240) Rear panel VOLUME INPUT POWER 110V-120V VOLTAGE SELECTOR 220V-240V 1Power indicator Lights up GREEN when the POWER switch (4) is turned ON; turns off when the POWER switch is turned OFF. 2VOLUME control Adjusts the volume level. Turn the control clockwise to increase the volume, and counter- clockwise to decrease the volume.

  • Page 74: Advanced Yamaha Active Servo Technology (On The Sw-P240)

    Advanced Yamaha Active Servo Technology (on the SW-P240) The theory behind Yamaha Active Servo Technol- ogy is based on two factors: the Helmholtz resona- tor and negative-impedance drive. Active Servo Processing speakers reproduce the bass frequen- cies through an “air woofer,” which is a port or opening in the speaker’s cabinet.

  • Page 75: Troubleshooting

    Refer to the chart below if the unit does not function properly. If the problem you are experiencing is not listed, or if the instructions fail to help you resolve the problem, disconnect the power cord and contact your authorized Yamaha dealer or service center. Problem No sound.

  • Page 76: Specifications

    SW-P240 subwoofer combined with NX-S120 speakers. VOLUME 500 Hz SW-P240 Type ... Advanced Yamaha Active Servo Tech- nology Magnetically shielded type Driver ... 16 cm (6.5") cone woofer Output Power... 50 W (100 Hz, 5 Ω at THD=10%) Dynamic Power...
  • Page 77 YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD18 7GQ, ENGLAND YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA...

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