Arcam SA20 User Manual [ru]

INTEGRATED AMPLIFIER AMPLIFICATEUR INTÉGRÉ INTEGRIERTER VERSTÄRKER GEÏNTEGREERDE VERSTERKER AMPLIFICADOR INTEGRADO

HANDBOOK

MANUEL

HANDBUCH

HANDLEIDING

MANUAL

РУКОВОДСТВО

MANUALE

手册

ИНТЕГРАЛЬНЫЙ УСИЛИТЕЛЬ AMPLIFICATORE INTEGRATO

集成放大器

SA10/SA20

INTEGRATED AMPLIFIER

HANDBOOK

SA10/SA20

Safety Guidelines

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. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliﬁers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug.

A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not ﬁt into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories speciﬁed by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table speciﬁed by the manufacturer, or sold with the apparatus.

When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tipover.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualiﬁed service personnel. Servicing is required when the apparatus has been

damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15. Object or liquid entry WARNING – Take care that objects do not fall and

liquids are not spilled into the enclosure through any openings. The equipment shall not be exposed to dripping or splashing. Liquid-ﬁlled objects such as vases should not be placed on the equipment.

16. Climate The equipment has been designed for use in

moderate climates and in domestic situations.

17. Cleaning Unplug the unit from the mains supply before

cleaning. The case should normally only require a wipe with

a soft, lint-free cloth. Do not use chemical solvents for cleaning.

We do not advise the use of furniture cleaning sprays or polishes as they can cause permanent white marks.

18. Power sources Only connect the equipment to a power supply of

the type described in the operating instructions or as marked on the equipment.

The primary method of isolating the equipment from the mains supply is to remove the mains plug. The equipment must be installed in a manner that makes disconnection possible.

19. Abnormal smell If an abnormal smell or smoke is detected from the

equipment, turn the power oﬀ immediately and unplug the equipment from the wall outlet. Contact your dealer and do not reconnect the equipment.

20. Damage requiring service The equipment should be serviced by qualiﬁed

service personnel when:

A. The power-supply cord or the plug has been

damaged, or

B. Objects have fallen, or liquid has spilled into the

equipment, or C. The equipment has been exposed to rain, or D. The equipment does not appear to operate

normally or exhibits a marked change in

performance, or E. The equipment has been dropped or the

enclosure damaged.

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.

WARNING: To reduce the risk of ﬁre or electric shock, do not expose this apparatus to rain or moisture.

The lightning ﬂash with an arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of

uninsulated ‘dangerous voltage’ within the product’s enclosure that may be of suﬃcient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral

triangle is intended to alert the user to the

presence of important operating and

maintenance (servicing) instructions in the literature accompanying the product.

CAUTION: In Canada and the USA, to prevent electric shock, match the wide blade of the plug to the wide slot in the socket and insert the plug fully into the socket.

Class II product

This equipment is a Class II or double insulated electrical appliance. It has been designed in such a way that it does not require a safety connection to electrical earth (“ground” in the U.S.)

Warning

Mains plug/appliance coupler is used to disconnect device and it shall remain readily operable.

Safety Compliance

This equipment has been designed to meet the IEC/EN 60065 international electrical safety standard.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired operation.

The building installation shall be regarded as providing protection in accordance with the rating of the wall socket outlet.

Caution on installation

For proper heat dispersal, do not install this unit in a conﬁned space, such as a bookcase or similar enclosure.

 More than 0.3m (12in) is recommended.  Do not place any other equipment on this unit.

Wall

EN-2

FCC Information(for US customers)

PRODUCT

This product complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired operation.

IMPORTANT NOTICE: DO NOT MODIFY THIS PRODUCT

This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modiﬁcation not expressly approved by ARCAM may void your authority, granted by the FCC, to use the product.

NOTE

This product has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This product generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the product OFF and ON, the user is encouraged to try to correct the interference by one or more of the following measures:

 Reorient or relocate the receiving antenna.  Increase the separation between the equipment and

receiver.

 Connect the product into an outlet on a circuit

diﬀerent from that to which the receiver is connected.

 Consult the local retailer authorized to distribute

this type of product or an experienced radio/TV technician for help

Safety Information (for European customers)

 Avoid high temperatures. Allow for suﬃcient heat

dispersion when installed in a rack.

 Handle the power cord carefully. Hold the plug when

unplugging the cord.  Keep the unit free from moisture, water, and dust.  Unplug the power cord when not using the unit for

long periods of time.  Do not obstruct the ventilation holes.  Do not let foreign objects into the unit.  Do not let insecticides, benzene, and thinner come in

contact with the unit.  Never disassemble or modify the unit in any way.  Ventilation should not be impeded by covering the

ventilation openings with items, such as newspapers,

tablecloths or curtains.  Naked ﬂame sources such as lighted candles should

not be placed on the unit.  Observe and follow local regulations regarding

battery disposal.  Do not expose the unit to dripping or splashing

ﬂuids.  Do not place objects ﬁlled with liquids, such as vases,

on the unit.  Do not handle the mains cord with wet hands.  When the switch is in the OFF position, the equipment

is not completely switched oﬀ from MAINS.  The equipment shall be installed near the power

supply so that the power supply is easily accessible.

A note about recycling

This product’s packaging materials are recyclable and can be reused. Please dispose of any materials in accordance with the local recycling regulations.

When discarding the unit, comply with local rules or regulations.

Batteries should never be thrown away or incinerated but disposed of in accordance with the local regulations concerning battery disposal.

This product and the supplied accessories, excluding the batteries, constitute the applicable product according to the WEEE directive

Correct disposal of this product

These markings indicate that this product should not be disposed with other household waste throughout the EU.

To prevent possible harm to the environment or human health from uncontrolled waste disposal and to conserve material resources, this product should be recycled responsibly.

To dispose of your product, please use your local return and collection systems or contact the retailer where the product was purchased.

EN-3

Welcome

Thank you and congratulations...

...for purchasing your Arcam SA10/SA20 integrated ampliﬁer. Arcam has been producing specialist audio products of remarkable quality for over three decades and the new

SA10/SA20 integrated ampliﬁer is the latest in a long line of award winning Hi-Fi. The design of the HDA range draws upon all of Arcam’s experience as one of the UK’s most respected audio companies, to produce Arcam’s best performing range of stereo ampliﬁers yet – designed and built to give you years of listening enjoyment.

This handbook is a guide to installing and using the SA10/SA20 and includes information on its more advanced features. Use the contents list on the next page to guide you to the section of interest.

We hope that your product will give you years of trouble-free operation. In the unlikely event of any fault, or if you simply require further information about Arcam products, our network of dealers will be happy to help you. Further information can also be found on the Arcam website at www.arcam.co.uk.

Your SA10/SA20 development team

EN-4

Contents

Safety Guidelines EN-2 Welcome EN-4 Overview EN-6

Placing The Unit EN-6 Power EN-6 Interconnect Cables EN-6

Front Panel Connections and Controls EN-7 Rear Panel Connections and Controls EN-8

Network Connection EN-9 RS232 Connection EN-9 USB Connection EN-9

Operation EN-10

Switching On EN-10 Setup Menu EN-10 Auto Standby EN-10 Display EN-10 Phono Input EN-10

Loudspeakers EN-11

Single Wiring EN-11 Bi-Amping EN-12

Remote Control EN-13 Setup Menu EN-14

Before You Begin… EN-14 System Settings EN-14 Network Settings EN-14

Troubleshooting EN-15 SA10 Specications EN-16 SA20 Specications EN-17 Worldwide Guarantee EN-18

Selecting An Audio Source EN-10 Digital Audio Inputs EN-10 Analogue Audio Inputs EN-10 Pre-Ampliﬁer Output EN-10 Adjusting The Balance EN-10 Listening EN-10

EN-5

Overview

INTEGRATED AMPLIFIER

PHONES

Arcam’s SA10/SA20 amplier

Arcam’s SA10/SA20 integrated ampliﬁer provides class leading sound quality for the best reproduction of your music.

Drawing on the many years of ampliﬁer design experience at Arcam, this product uses the best quality components and engineering practice to produce a product that will give many years of musical pleasure and reliable service.

The SA10/SA20 is designed to produce a level of performance that will truly bring your music to life.

Placing The Unit

 Place the ampliﬁer on a level, ﬁrm surface, avoiding

direct sunlight and sources of heat or damp.

 Do not place the SA10/SA20 on top of a power

ampliﬁer or other source of heat.

 Do not place the ampliﬁer in an enclosed space such

as a bookcase or closed cabinet unless there is good provision for ventilation. The SA10/SA20 is designed to run warm during normal operation.

 Do not place any other component or item on top

of the ampliﬁer as this may obstruct airﬂow around the heat-sink, causing the ampliﬁer to run hot. (The unit placed on top of the ampliﬁer would become hot, too.)

 Make sure the remote-control receiver to the right

of the front panel display is unobstructed, otherwise this will impair the use of the remote-control.

 Do not place your record deck on top of this

unit. Record decks are very sensitive to the noise generated by mains power supplies which will be heard as a background ‘hum’ if the record deck is too close.

 The normal function of the unit may be disturbed by

strong electromagnetic interference. If this occurs, simply reset the unit with the power button, or move the unit to another location.

Power

The ampliﬁer is supplied with a moulded mains plug already ﬁtted to the lead. Check that the plug supplied ﬁts your supply – should you require a new mains lead, please contact your Arcam dealer.

If your mains supply voltage or mains plug is diﬀerent, please contact your Arcam dealer immediately

POWERSATAVBDCDPVRSTBMUTE AUX PHONOAUX

Push the IEC plug end of the power cable into the power socket on the back of the ampliﬁer, making sure that it is pushed in ﬁrmly. Plug the other end of the cable into your mains socket and switch the socket on.

Interconnect Cables

We recommend the use of high-quality screened cables that are designed for the particular application. Other cables will have diﬀerent impedance characteristics that will degrade the performance of your system (for example, do not use cabling intended for video use to carry audio signals). All cables should be kept as short as is practically possible.

It is good practice when connecting your equipment to make sure that the mains power-supply cabling is kept as far away as possible from your audio cables. Failure to do so may result in unwanted noise in the audio signals.

EN-6

Front Panel Connections and Controls

VOLUME CONTROL

See “Volume Control” on page EN-10

Analogue 3.5mm stereo socket, intended

AUX INPUT

for connecting an external analogue

source

See “Analogue Audio Inputs” on page EN-10

PHONES

POWER INDICATOR AND POWER

SWITCH

See “Switching On” on page EN-10

INTEGRATED AMPLIFIER

POWERSATAVBDCDPVRSTBMUTE AUX PHONOAUX

Mute/unmute the SA10/SA20 audio output

See “Muting Output” on page EN-10

NOTE: This button is also used for entering the setup menu.

See “Entering Setup Mode” on page EN-14.

PHONES

3.5mm stereo socket, intended for use with headphones See “Listening Using Headphones” on page EN-10

MUTE

INPUT SELECT

See “Selecting An Audio Source” on page EN-10

EN-7

Rear Panel Connections and Controls

POWER INLET

Connect the correct

mains cable here

POWER INLET

110-120V/220-240V ~ 50/60Hz

VOLTAGE SELECT

Ensure that the voltage selected matches the local power supply

SUPPLY

VOLTAGE

SWITCH POSITIONS 115 = 110 - 120V ~ 230 = 220 - 240V ~

PHONO GROUND CONNECTION

Connect the turntable earth lead, if required

Note that this terminal must not be used as a safety earth

DIGITAL IN

SAT

RS232NET USB

5V 100mA

ANALOGUE IN

CD PVR STB

PHONO

(MM)

PRE OUT

ANALOGUE AUDIO INPUTS

Phono (MM) and line level audio inputs

See “Phono Input” on page EN-10 and “Analogue

Audio Inputs” on page EN-10

PRE-AMPLIFIER OUTPUT

Provides the pre-ampliﬁer output for use

in a bi-ampliﬁed system.

See “Pre-Ampliﬁer Output” on page EN-10

4-16 OHMS

CLASS 2 WIRING

SPEAKER TERMINALS

See “Loudspeakers” on page EN-11

SA10

SA20

Connect this socket to a port on your network

NETWORK

router using an Ethernet patch cable

See “Network Connection” on page EN-9

RS232

This connection allows for remote control

from a third-party home automation system or

computer

See “RS232 Connection” on page EN-9

Please read the sections “Placing The Unit”, “Power” and “Interconnect Cables” on page EN-6 before connecting your SA10/SA20 amplier!

This USB socket is used for software

USB

upgrades only

See “USB Connection” on page EN-9

DIGITAL AUDIO INPUTS

Optical and coaxial digital audio

connectors

See “Digital Audio Inputs” on page EN-10

EN-8

CLASS 2 WIRING

4-16 OHMS

Network Connection

STB

PRE OUT

4-16 OHMS

R L

CLASS 2 WIRING

ANALOGUE IN

PHONO

(MM)

The SA10/SA20 can be connected to a local network, so that it can be controlled and monitored remotely. Please refer to the control document which can be found at www.arcam.co.uk for further information.

RS232 Connection

The RS232 input is for optional connection to a home automation system or personal computer. Various thirdparty systems are available providing sophisticated control over all your entertainment devices. Contact your dealer or installer for details. The technical details of the remote control protocol are available upon request, by contacting Arcam at support@arcam.co.uk.

USB Connection

The USB port is used for software updates only. For the latest software as well as further information, please visit www.arcam.co.uk.

POWER INLET

110-120V/220-240V ~ 50/60Hz

Network Router

SUPPLY

VOLTAGE

SWITCH POSITIONS 115 = 110 - 120V ~ 230 = 220 - 240V ~

1 2 3 4NET

RS232NET USB

5V 100mA

SAT

DIGITAL IN

CD PVR

Home Automation Controller

RS232

NET

EN-9

Operation

Switching On

The POWER button switches the unit on and oﬀ. The status indicator LED indicates the state of the ampliﬁer: it changes from red to orange then white if mains power is connected and the unit is switched on.

Setup Menu

The SA10/SA20 setup menu allows the customization of certain features of the ampliﬁer. For details, please see ”Setup Menu” on page EN-14.

Auto Standby

In order to comply with international regulations for consumer products, this unit is designed to enter a low power standby mode if no user interaction and no audio input signal are detected for an extended period of time. The unit can be brought out of standby by either turning the volume knob on the front panel in

either direction or by pressing the key on the

remote control. The available values are from ‘OFF’ to 4 hours, in half

hour steps. Note: if the standby time-out is set to OFF, the standby

feature will be disabled.

Display

Press the DISP button on the remote control to adjust the brightness level of the front panel display. The brightness level can be set to ‘FULL’, ‘DIM’ or ‘OFF’.

If the SA10/SA20 is powered oﬀ with the display brightness set to ‘OFF’, the display will momentarily resume to full brightness then turn oﬀ when the unit is powered back on.

Phono Input

The SA10/SA20 provides a pre-ampliﬁcation stage to treat the low-voltage output from an MM (moving magnet) cartridge. The PHONO input speciﬁcations are given in “SA10 Speciﬁcations” on page EN-16 and “SA20 Speciﬁcations” on page EN-17.

WARNING: NEVER play a standard line-level source into this input. This would result in serious damage to both your amplier and speakers due to the extra gain that is applied and would not be covered under warranty.

Selecting An Audio Source

Audio sources can be selected either from the front panel or remote control, by pressing the required button, labelled as AUX, PHONO, STB, PVR, CD, BD, AV, S AT.

In each case, the source is selected from the input sockets with the corresponding name.

Note: The STB, PVR, CD, BD and AV buttons are also used for navigating through the SA10/SA20 set up menu, as described in “Navigating The Setup Menu” on page EN-14.

Digital Audio Inputs

The SA10/SA20 features two coaxial and one optical digital input, which can be connected to the respective digital audio output of your available source equipment. Although the inputs are labelled for speciﬁc devices, they can be used to connect any devices with a coaxial or optical digital output.

BD Intended for the coaxial digital output of a

Blu-ray or DVD-player

AV Intended for the coaxial digital output of

general audiovisual equipment, such as a VCR, TV or satellite receiver

SAT Intended for the optical digital outputs

from a satellite TV receiver or cable TV box

NOTE: The SA10/SA20 supports only two channel PCM audio input

Analogue Audio Inputs

Although the inputs are labelled for speciﬁc devices, all have the same characteristics and each may be used with any line-level product. The exception is the PHONO (MM) input. Please refer to “SA10 Speciﬁcations” on page EN-16 and “SA20 Speciﬁcations” on page EN-17).

AUX This is a 3.5mm analogue input on the front

STB Intended for the analogue outputs of a set-

PVR Intended for the analogue outputs of a

CD Intended for the analogue outputs from a

panel intended for use with devices such as MP3 players. To connect an MP3 player (or other portable audio device you will need a 3.5mm to 3.5mm cable connected (not supplied) between the AUX input and the headphone output socket of the portable audio player

top box

Personal Video Recorder, or similar device

CD player

Pre-Amplier Output

To use the SA10/SA20 as dedicated pre-ampliﬁer, or as part of a bi-amped system, connect the PRE OUT sockets to the input sockets of your ampliﬁer. For connection details, see “Rear Panel Connections and Controls” on page EN-8 and for output speciﬁcation see “SA10 Speciﬁcations” on page EN-16 and “SA20 Speciﬁcations” on page EN-17.

Adjusting The Balance

The balance setting allows you to increase the volume of one channel (left or right) relative to the other. Altering the balance may help restoring the stereo image for an oﬀ-centre listening position.

To adjust the balance, press the

the remote control to change the left and right channel balance, respectively.

BAL

Listening

Volume Control

Use the volume control knob (or the buttons on the remote control) to change the volume. Turn the knob clockwise to increase the volume and counterclockwise to reduce it.

Listening Using Headphones

The headphone socket (PHONES) accepts phones with an impedance rating between 16Ω and 2kΩ, ﬁtted with a 3.5mm stereo jack.

The pre-amp outputs and speakers are muted when the headphones are plugged in and the front panel displays shows ‘Headphone’.

The headphone output is always active, unless the ampliﬁer has been muted.

Muting Output

The output of the SA10/SA20 can be silenced by pressing the MUTE button on either the front panel or the remote control. If the unit is muted, front panel power indicator will change to orange and the display will show “Mute”, instead of the volume level.

To cancel the mute, press MUTE for a second time or adjust the volume (either by turning the volume control knob or by pressing the volume control keys on the remote control).

Processor Mode

Processor mode can be assigned to any input. In this mode, the SA10/SA20 is set to a ﬁxed level. Please refer to “Processor Mode (PM) Input” on page EN-14 for details on how to specify which input is to be used in processor mode. For setting the desired ﬁxed volume level, please refer to “Processor Mode (PM) Volume” on page EN-14.

EN-10

Loudspeakers

Connecting Loudspeakers

There are many diﬀerent ways of connecting loudspeakers to your SA10/SA20 ampliﬁer. The following section describes how to connect the speakers and ampliﬁer for the most common conﬁgurations.

Single Wiring

If each speaker has more than one pair of connecting terminals, use the terminals labelled ‘LF’ or ‘Low Frequency’ on your speakers.

Connect the red positive terminal of the right speaker connection on the ampliﬁer (labelled R+) to the positive terminal of your right speaker. Similarly, connect the black negative terminal of the right speaker connection on the ampliﬁer (labelled R-) to the negative terminal of your speaker. Repeat the process for the left speaker, using the terminals labelled L+ and L- on the ampliﬁer.

WARNING: If your speakers support bi-wiring, there will be a strip of conductive metal connecting the lowfrequency (LF) terminals to the high-frequency (HF) terminals; this MUST NOT BE REMOVED in a singlewired system.

R L

PRE OUT

4-16 OHMS

CLASS 2 WIRING

SA10

Notes On Making Speaker Connections

 Do not make any connections to any ampliﬁer while it is switched on. We recommend that your ampliﬁer is

completely disconnected from the mains supply before starting.

 Before switching your ampliﬁer on for the ﬁrst time after connecting to speakers, please check all connections

thoroughly. Ensure that bare wires or cables are not touching each other or the ampliﬁer’s chassis (which could cause short circuits), and that you have connected positive (+) to positive and negative (–) to negative. Be sure to check the wiring for both the ampliﬁer and the speaker.

 After making connections: switch the ampliﬁer on, select a source signal, then gradually increase the volume to

the required listening level.

 If you are unsure as to how your system should be connected, please contact your Arcam dealer who will be

happy to help you.

EN-11

Bi-Amping

Bi-amping is the separation of the ampliﬁcation of low and high-frequency signals over two ampliﬁers.

Bi-amping requires the use of two ampliﬁers per channel. Normally, your SA10/SA20 is used to drive the high frequency (treble) speakers, while a second ampliﬁer (such as the Arcam P429) is used for the lower (bass) frequencies.

Connect the SA10/SA20 to the speakers as described for single wiring, with the exception that the SA10/SA20 should be connected to the speaker terminals labelled ‘HF’ or ‘High Frequency’. Next, connect the P429 power ampliﬁer to the ‘LF’ or ‘Low Frequency’ terminals, as shown in the diagram. A pair of audio interconnect cables are also required to connect the pre-amp outputs of the SA10/SA20 to the power ampliﬁer inputs of the second ampliﬁer.

WARNING: The strip of metal on the speakers connecting the low frequency (LF) terminals to the high frequency (HF) terminals MUST BE REMOVED. Failure to do so will result in damage to both ampliers, which will not normally be covered under warranty.

SA10

PRE OUT

R L

4-16 OHMS

Remove

metal strips

CLASS 2 WIRING

Remove

metal strips

P429

In this example, the P429 is congured in bridge mode. Refer to the P429 user manual for various conguration modes.

TRIGGER

OUT

12V 100mA

CH4

NET RS232

CH3

EN-12

USB

5V 100mA

3/4 MODE ST/DM/BR

TRIM

4 3

OUT4

CH2

IN4

OUT3

CH1

IN2

OUT2

OUT1

IN1

1/2 MODE

TRIM

ST/DM/BR

2 1

IN3

Remote Control

MODE

COAX

OPT

USB

DISP

DISC

INFO

AMP

BAL BAL

The remote control is pre-programmed for use with the SA10/SA20 ampliﬁer and also an Arcam CD player. The information in this section applies to the AMP section of the remote control only.

Make sure the two AAA batteries (supplied) are installed before attempting to use the remote control.

1. With the remote face down, press down on the nonslip indentations of the battery compartment cover

2. Insert the two AAA batteries (supplied). Take care to insert the batteries in the right direction by following the ‘+’ and ‘-’ marks in the battery compartment

3. Slide the battery compartment cover back and lock it in place with a click

The remote control requires a clear line of sight to the front panel of the SA10/SA20 to ensure reliable operation.

and slide the cover oﬀ

NOTE: The supplied remote control is designed to support both the SA10/SA20 integrated amplier as well as an Arcam CD player. The section below applies to the AMP section of the remote control only. Refer to the CD user manual for description on the CD section of the remote control unit.

Toggles power between standby and powered on

Select the PHONO (MM) input

PHONO

Cycles through the front panel display brightness options

Toggles the mute function of the ampliﬁer

Increase/decrease ampliﬁer volume

Select the CD analogue input

Select the BD coaxial digital input

PHONO

CD BD

Adjust the balance of the left channel

BAL

Adjust the balance of the right channel

BAL

EN-13

Select the SAT optical digital input

SAT

Select the PVR analogue input

PVR

Select the AV coaxial digital input

Select the 3.5mm socket analogue input

AUX

(located on the front panel)

Select the STB analogue input

STB

Setup Menu

Before You Begin…

The setup menu allows you to conﬁgure various aspects of the SA10/SA20 integrated ampliﬁer.

Entering Setup Mode

To enter the setup menu, press and hold the MUTE key on the front panel for approximately 3 seconds.

Navigating The Setup Menu

The setup menu can be navigated by pressing the front panel keys that correspond to the function shown on the display, as shown below.

To change a setting, simply turn the control knob left or right.

AVBDCDPVRSTB

HOME Exit the menu and return to the

home display

UP Navigate to the previous menu

option

DOWN Navigate to the next menu option

LEFT Navigate left or move to the

previous ﬁeld

RIGHT Navigate right or move to the next

ﬁeld

OK Save the current setting and move

to next option

System Settings

Display

Allows the brightness of the front panel display to be changed. The available settings are Full, Dim and O. The default setting is Dim.

Balance

Turn the SA10/SA20 volume control knob left and right to change the left and right channel balance, respectively. The default setting is 0.

Phones Override

Control whether or not the speaker outputs are muted when a pair of headphones are connected to the

PHONES socket on the front panel. The default is O.

Timeout

This option allows you to choose the length of idle time before the unit goes into standby. The available options are O, 30 minutes, 1, 2 and 4 hours. The default setting is 30 minutes.

Processor Mode (PM) Input

Specify which input is to be used in processor mode. This mode can be assigned to any input. In this case, the SA10/SA20 output level is set to a ﬁxed level. The default setting is None.

Processor Mode (PM) Volume

Specify the required volume level for the processor mode input. The default is volume is 30.

IR System Code

Change the IR system code that the SA10/SA20 responds to (either 16 or 19). The default code is 16.

Note: The supplied remote control supports IR system code 16 only and cannot be changed.

Version

Displays the software version of the unit.

System Update

This option allows you to perform a software update of the system.

System Reset

Restores the SA10/SA20 to its factory default settings.

Network Settings

Net Standby

Enables or disables the network control of the SA10/SA20 while the unit is in standby. The default setting is O.

Note: The unit can still be controlled via RS232 commands, even when network standby is disabled.

RS232 Standby

Enables or disables the RS232 control of the SA10/SA20 while the unit is in standby. The default setting is O.

Network Setup

You can set your SA10/SA20 to obtain an IP address automatically when it connects to your network. To do so, select DHCP On and press OK.

Some providers require that you enter a ﬁxed IP address. To do this, select DHCP O and press OK. Use the left and right navigation keys to move between ﬁelds and turn the SA10/SA20 volume control knob to set the values. Press OK to save the settings.

The default network setup mode is DHCP On.

Network Name

This option allows you to rename the ampliﬁer. Use the left and right navigation keys to move between segments and turn the SA10/SA20 volume control knob to change each value. The default value is SA10-XXXX or SA20-XXXX, where XXXX are the last four characters of the product’s MAC address.

Network Info

Displays all the information related to the network setup, as follows: DHCP setting, IP address, MAC address and

Network Name of the unit.

BACK Save the current setting and exit

menu option

EN-14

Troubleshooting

Problem Check the following

No sound  The SA10/SA20 ampliﬁer is correctly plugged in and switched on

 Your audio source is correctly connected, the correct input is selected

and it is not muted

 The SA10/SA20 is not in protection mode, as described below

Sound cuts-out unexpectedly The SA10/SA20 may enter a protection mode, depending on the fault

The unit responds erratically or not at all to the remote control

The front panel display is blank  The display hasn’t been turned oﬀ. Press the DISP button on the

Hum on the analogue input  All cables are making a good connection. If necessary withdraw the

Can not connect to a wired network  The Ethernet cable you are using is correctly connected between the

being detected. The front panel LED will indicate the fault type, according to the list below

 FLASHING BLUE: The internal temperature of the unit reached an

unsafe level. Allow the SA10/SA20 to cool oﬀ

 FLASHING RED: The SA10/SA20 ampliﬁer detected a speaker short

circuit. Should this happen, please inspect all the speaker cables to make sure none of them are shorted together. This fault is very common when bare wires are being used to make speaker connections

 FLASHING ORANGE: The ampliﬁer detected a DC oﬀset.

Following any of the faults described above, the ampliﬁer will turn itself oﬀ and power to the speakers will be removed. To continue using the SA10/SA20, the fault must be removed and the unit must be turned OFF then back ON

 There are fresh batteries in the remote control  The front panel window is visible and you are pointing the remote

control towards it

remote control. See “Display” on page EN-10

cable from the connector and plug it fully in again (turn the power oﬀ before doing this)

 The connections inside the source cable connector are not broken or

badly soldered

 If the hum originates only when one particular source component is

connected, that an aerial cable, or dish connection to this source is ground isolated. Contact your installation contractor

SA10/SA20 and the network hardware

 The network is set up for ﬁxed IP addressing and you have the

SA10/SA20 set to use DHCP On.

 The network is set up for DHCP and you have the SA10/SA20 set to

use ﬁxed IP addressing. See “Network Connection” on page EN-9 and “Network Settings” on page EN-14

EN-15

SA10 Specications

Continuous power output (20Hz—20kHz at 0.5% THD), per channel

Both channels, 8Ω, 20Hz—20kHz 50W

Single channel, 4Ω, at 1kHz 90W

Harmonic distortion, 80% power, 8Ω at 1kHz 0.003%

Analogue Inputs

Phono (MM) cartridge:

Input sensitivity at 1kHz 5mV

Input impedance 47kΩ + 100pF

Frequency response (ref. RIAA curve) 20Hz – 20kHz ± 1dB

Signal/Noise ratio (A-wtd) 50W, ref. 5mV input 80dB

Overload margin, ref. 5mV at 1kHz 21dB

Line Inputs:

Nominal sensitivity 1V

Input impedance 10kΩ

Maximum input 6Vrms

Frequency response 20Hz – 20kHz ± 0.2dB

Signal/Noise ratio (A-wtd) 50W, ref. 1V input 106dB

Digital Inputs

DAC ESS9016K2M

Frequency response 20Hz - 20kHz ± 0.05dB

Total harmonics distortion + Noise 0.0007%

Signal/Noise ratio (A-wtd) 115dB

Supported sample rates Optical 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz

Coaxial 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz

Bit depth 16-bit – 24-bit

Pre-amplier output

Nominal output level 630mV

Output impedance 230Ω

Headphone output

Maximum output level into 600Ω 5Vrms

Output impedance 1Ω

Load range 16Ω – 2kΩ

General

Mains voltage 110–120V or 220–240V, 50–60Hz

Maximum power consumption 350W

Dimensions W x H x D (including feet, control knob and speaker terminals)

Weight (net) 8.4kg

Weight (gross) 10.7kg

Supplied accessories Mains leads

433x87x310mm

Remote control 2 x AAA batteries

EN-16

SA20 Specications

Continuous power output (20Hz—20kHz at 0.5% THD), per channel

Both channels, 8Ω, 20Hz—20kHz 90W

Single channel, 4Ω, at 1kHz 180W

Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%

Analogue Inputs

Phono (MM) cartridge:

Input sensitivity at 1kHz 5mV

Input impedance 47kΩ + 100pF

Frequency response (ref. RIAA curve) 20Hz – 20kHz ± 1dB

Signal/Noise ratio (A-wtd) 50W, ref. 5mV input 80dB

Overload margin, ref. 5mV at 1kHz 21dB

Line Inputs:

Nominal sensitivity 1V

Input impedance 10kΩ

Maximum input 6Vrms

Frequency response 20Hz – 20kHz ± 0.2dB

Signal/Noise ratio (A-wtd) 50W, ref. 1V input 106dB

Digital Inputs

DAC ESS9038K2M

Frequency response 20Hz - 20kHz ± 0.05dB

Total harmonics distortion + Noise 0.0007%

Signal/Noise ratio (A-wtd) 115dB

Supported sample rates Optical 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz

Coaxial 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz

Bit depth 16-bit – 24-bit

Pre-amplier output

Nominal output level 630mV

Output impedance 230Ω

Headphone output

Maximum output level into 600Ω 5Vrms

Output impedance 1Ω

Load range 16Ω – 2kΩ

General

Mains voltage 110–120V or 220–240V, 50–60Hz

Maximum power consumption 500W

Dimensions W x H x D (including feet, control knob and speaker terminals)

Weight (net) 9.2kg

Weight (gross) 11.1kg

Supplied accessories Mains leads

433x87x323mm

Remote control 2 x AAA batteries

EN-17

All specication values are typical unless otherwise stated. Arcam has a policy of continuous improvement for its products. This means that designs and specications are subject to change without notice. E&OE.

Worldwide Guarantee

This entitles you to have the unit repaired free of charge, during the ﬁrst two years after purchase, provided that it was originally purchased from an authorised Arcam dealer. The Arcam dealer is responsible for all after-sales service. The manufacturer can take no responsibility for defects arising from accident, misuse, abuse, wear and tear, neglect or through unauthorised adjustment and/or repair, neither can they accept responsibility for damage or loss occurring during transit to or from the person claiming under the guarantee.

The warranty covers:

Parts and labour costs for three years from the purchase date. After three years you must pay for both parts and labour costs. The warranty does not cover transportation costs at any time.

Claims under guarantee

This equipment should be packed in the original packing and returned to the dealer from whom it was purchased. It should be sent carriage prepaid by a reputable carrier – not by post. No responsibility can be accepted for the unit whilst in transit to the dealer or distributor and customers are therefore advised to insure the unit against loss or damage whilst in transit.

For further details contact Arcam at support@arcam.co.uk.

Problems?

If your Arcam dealer is unable to answer any query regarding this or any other Arcam product please contact Arcam Customer Support at the above address and we will do our best to help you.

On-line registration

You can register your product on-line at www.arcam.co.uk.

EN-18

AMPLIFICATEUR INTÉGRÉ

MANUEL

SA10/SA20

Bienvenue

Merci et félicitations...

...pour l’achat de votre ampliﬁcateur SA10/SA20 intégré Arcam. Arcam fabrique des produits audio spécialisés d’une qualité remarquable depuis plus de trois décennies et le nouvel

ampliﬁcateur intégré SA10/SA20 est le dernier modèle d’une longue lignée de produits hi-ﬁ prisés. Le design de la gamme HDA puise dans l’expérience d’Arcam en tant qu’une des sociétés d’audio les plus respectées, aﬁn de produire la gamme la plus performante d’ampliﬁcateurs stéréo conçue à ce jour et construite pour vous donner des années de plaisir d’écoute.

Ce manuel est un guide d’installation et d’utilisation du SA10/SA20 contenant des informations sur ses fonctionnalités plus avancées. Reportez-vous à la table des matières page suivante pour rechercher les rubriques qui vous intéressent plus particulièrement.

Nous espérons que votre appareil vous assurera des années de fonctionnement sans le moindre problème. Dans l’éventualité, peu probable, où une panne surviendrait, ou si vous recherchez simplement des informations supplémentaires sur les produits Arcam, les représentants de notre réseau de revendeurs se feront un plaisir de vous aider. D’autres informations sont disponibles sur notre site web d’Arcam à l’adresse www.arcam.co.uk.

Votre équipe de développement du SA10/SA20

FR-2

Table des matières

Bienvenue FR-2

Haut-parleurs FR-9

Aperçu FR-4

Mise en place de l’appareil FR-4 Alimentation FR-4 Câbles de branchement FR-4

Connexions et commandes de la façade FR-5 Connexions et commandes au dos de l’appareil FR-6

Connexion réseau FR-7 Connexion RS232 FR-7 Connexion USB FR-7

Guide d’utilisation FR-8

Mise en marche FR-8 Menu de conﬁguration FR-8 Veille automatique FR-8 Écran FR-8 Entrée phono FR-8 Sélection d’une source audio FR-8 Entrées audio numériques FR-8

Câblage simple FR-9 Ampliﬁcation double FR-10

Télécommande FR-11 Menu de conguration FR-12

Avant de commencer… FR-12 Réglages du système FR-12 Paramètres réseau FR-12

Dépannage FR-13 SA10 Spécications FR-14 SA20 Spécications FR-15 Garantie internationale FR-16

Entrées audio analogiques FR-8 SORTIE DE PRÉAMPLIFICATEUR FR-8 Réglage de la balance FR-8 Écoute FR-8

FR-3

Aperçu

INTEGRATED AMPLIFIER

PHONES

Amplicateur SA10/SA20 d’Arcam

L’ampliﬁcateur intégré SA10/SA20 d’Arcam fournit une qualité du son de premier ordre oﬀrant la meilleure reproduction de votre musique.

S’appuyant sur de nombreuses années d’expérience dans le domaine de la conception des ampliﬁcateurs chez Arcam, ce produit utilise des composants et des principes techniques de grande qualité pour proposer un produit qui vous garantira de nombreuses années de plaisir musical et un service ﬁable.

Le SA10/SA20 est conçu pour produire un niveau de performance permettant véritablement de donner vie à votre musique.

Mise en place de l’appareil

 Mettez l’ampliﬁcateur sur une surface ferme, de

niveau, évitant la lumière directe du soleil et des sources de chaleur et d’humidité.

 Ne posez pas le SA10/SA20 au-dessus d’un ampliﬁcateur

de puissance ou de toute autre source de chaleur.

 Ne mettez pas l’ampliﬁcateur dans un espace fermé

tel qu’une bibliothèque ou une armoire à moins qu’elle ne soit pourvue d’une bonne ventilation. Le SA10/SA20 est conçu pour chauﬀer pendant son fonctionnement normal.

 Ne mettez aucun composant ou élément au-dessus

de l’ampliﬁcateur, car il peut obstruer le ﬂux d’air autour du dissipateur thermique, provoquant l’échauﬀement de l’ampliﬁcateur. (L’unité placée au-dessus de l’ampliﬁcateur deviendrait elle aussi bouillante.)

 Assurez-vous que le récepteur de la télécommande

sur la droite du panneau d’aﬃchage n’est pas obstrué, sinon cela peut générer l’utilisation de la télécommande.

 Ne posez pas votre platine-disque sur cet appareil.

Les platines sont des appareils très sensibles aux bruits générés par l’alimentation secteur. Ces derniers peuvent s’entendre en bruit de fond si la platine est trop proche de l’appareil.

 Le fonctionnement normal de l’appareil peut être

gêné par de fortes perturbations électromagnétiques. Si cela se produit, il suﬃt de réinitialiser l’appareil avec le bouton d’alimentation, ou de déplacer l’appareil dans un autre lieu.

Alimentation

L’ampliﬁcateur est livré avec une prise de courant moulée intégrée au câble. Vériﬁez que la prise livrée correspond bien à votre circuit électrique. S’il vous faut un autre câble d’alimentation, veuillez vous adresser à votre revendeur Arcam.

Si la tension ou les prises de votre circuit électrique sont diﬀérentes, contactez immédiatement votre revendeur Arcam

FR-4

POWERSATAVBDCDPVRSTBMUTE AUX PHONOAUX

Insérez la prise IEC du câble d’alimentation dans la prise à l’arrière de l’ampliﬁcateur, en veillant à la pousser fermement. Branchez l’autre extrémité du câble sur votre prise secteur, et allumez celle-ci.

Câbles de branchement

Il est recommandé d’utiliser des câbles blindés de haute qualité, conçus pour ce genre d’application. L’utilisation d’autres câbles, dont les caractéristiques d’impédance diﬀèrent, risque d’aﬀecter les performances de votre système. (Par exemple, n’utilisez pas de câble conçu pour un usage vidéo pour le transport des signaux audio). Les câbles doivent être aussi courts que possible.

Lors de la connexion du matériel, il convient de vériﬁer que les câbles d’alimentation secteur sont positionnés le plus loin possible de vos câbles audio. Vous éviterez ainsi les bruits indésirables dans les signaux audio.

Connexions et commandes de la façade

CONTRÔLE DU VOLUME

voir «Contrôle du volume» à la

page FR-8

Prise stéréo analogique de 3,5 mm,

ENTRÉE AUX

destinée au branchement d’une source

analogique externe

voir «Entrées audio analogiques» à la

page FR-8

PHONES

TÉMOIN D’ALIMENTATION

ET INTERRUPTEUR

D’ALIMENTATION

voir «Mise en marche» à la

page FR-8

INTEGRATED AMPLIFIER

POWERSATAVBDCDPVRSTBMUTE AUX PHONOAUX

Active/désactive la sortie audio du SA10/SA20

voir «Mise en sourdine de la sortie» à la page FR-8

REMARQUE : Cette touche est également utilisée pour

Voir «Accès au mode de conﬁguration» à la page FR-12.

ÉCOUTEURS

Prise stéréo de 3,5 mm destinée à être utilisée

avec des écouteurs

voir «Écoute avec des écouteurs» à la page FR-8

MUET

accéder au menu de conﬁguration.

SÉLECTION D’ENTRÉE

voir «Sélection d’une source audio» à la page FR-8

FR-5

Connexions et commandes au dos de l’appareil

ENTRÉE

D’ALIMENTATION

Branchez le câble

d’alimentation secteur qui

convient ici.

SÉLECTION DE LA TENSION

Fait en sorte que la tension

sélectionnée corresponde à

l’alimentation électrique locale

Connectez le ﬁl de terre de la platine, si nécessaire

CONNEXION À LA TERRE DU PHONO

Remarque: cette borne ne doit pas être utilisée comme une mise à la terre de sécurité.

SORTIE DE PRÉAMPLIFICATEUR

Comporte une sortie de

préampliﬁcateur à utiliser dans un

système biampliﬁé.

voir «SORTIE DE PRÉAMPLIFICATEUR» à

la page FR-8

SA10

POWER INLET

SUPPLY

VOLTAGE

110-120V/220-240V ~ 50/60Hz

SWITCH POSITIONS 115 = 110 - 120V ~ 230 = 220 - 240V ~

RÉSEAU

Branchez cette prise à un port sur le routeur

de votre réseau à l’aide d’un cordon de

raccordement Ethernet.

voir «Connexion réseau» à la page FR-7

RS232

Cette prise permet l’utilisation d’une

télécommande d’un système d’automatisation

domestique ou d’un ordinateur.

voir «Connexion RS232» à la page FR-7

DIGITAL IN

SAT

RS232NET USB

5V 100mA

USB

Cette prise USB n’est utilisée que pour les

mises à niveau logicielles.

voir «Connexion USB» à la page FR-7

ANALOGUE IN

CD PVR STB

PHONO

(MM)

OUT

PRE

ENTRÉES AUDIO ANALOGIQUES

Entrées audio phono (MM) et niveau ligne

Consultez «Entrée phono» à la page FR-8 et

«Entrées audio analogiques» à la page FR-8

ENTRÉES AUDIO NUMÉRIQUES

Connecteurs audio numériques optiques

et coaxiaux

voir «Entrées audio numériques» à la

page FR-8

4-16 OHMS

CLASS 2 WIRING

BORNES DE HAUT-PARLEUR

voir «Haut-parleurs» à la page FR-9

CLASS 2 WIRING

4-16 OHMS

SA20

Veuillez lire les sections «Mise en place de l’appareil», «Alimentation» et «Câbles de branchement» à la page FR-4 avant de connecter votre amplicateur SA10/SA20!

FR-6

Connexion réseau

STB

PRE OUT

4-16 OHMS

R L

CLASS 2 WIRING

ANALOGUE IN

PHONO

(MM)

Le SA10/SA20 peut être connecté à un réseau local, de manière à être commandé et surveillé à distance. Reportez-vous au document relatif aux commandes qui peut être trouvé à www.arcam.co.uk pour plus d’informations.

Connexion RS232

L’entrée RS232 est destinée à la connexion facultative sur un système d’automatisation domestique ou sur un ordinateur. Divers systèmes tiers permettant un contrôle sophistiqué de tous vos appareils de divertissement sont disponibles. Contactez votre détaillant ou installateur pour plus de détails. Les détails techniques du protocole de télécommande sont disponibles sur demande, en communiquant avec Arcam à l’adresse support@arcam.co.uk.

Connexion USB

Le port USB n’est utilisé que pour les mises à jour de logiciels. Pour obtenir la dernière version du logiciel, ainsi que de plus amples informations, visitez le site www.arcam.co.uk.

Contrôleur domotique

POWER INLET

110-120V/220-240V ~ 50/60Hz

Routeur réseau

NET

SUPPLY

VOLTAGE

SWITCH POSITIONS 115 = 110 - 120V ~ 230 = 220 - 240V ~

1 2 3 4NET

RS232NET USB

5V 100mA

SAT

DIGITAL IN

CD PVR

Contrôleur domotique

RS232

FR-7

Guide d’utilisation

Mise en marche

Le bouton POWER du panneau avant allume et éteint l’unité. Le témoin d’état indique l’état de l’ampliﬁcateur : il passe du rouge à l’orange puis au blanc si l’alimentation est branchée et l’appareil allumé.

Menu de conguration

Le menu de conﬁguration SA10/SA20 permet la personnalisation de certaines fonctionnalités de l’ampliﬁcateur. Pour plus de détails, consultez «Menu de conﬁguration» à la page FR-12.

Veille automatique

Aﬁn de respecter les réglementations internationales relatives aux produits grand public, cet appareil est conçu pour passer en mode veille basse consommation si aucune interaction de l’utilisateur et aucun signal de l’entrée audio ne sont détectés pendant une période prolongée. L’appareil peut être mis en veille en tournant la molette du volume sur la façade dans un sens ou

dans l’autre ou en appuyant sur la touche de la

télécommande. Les valeurs possibles vont de DÉSACTIVÉ à 4 heures par

incréments de 30 minutes. Remarque: si le délai de la veille est réglé sur désactivé,

la fonction de veille sera désactivée.

Écran

Appuyez sur la touche DISP de la télécommande pour régler le niveau de luminosité de l’aﬃchage de la façade. Le niveau de luminosité peut être réglé sur « TOTAL », « ATTÉNUÉ » ou « DÉSACTIVÉ ».

Si le SA10/SA20 est éteint alors que la luminosité de l’écran est réglée sur « DÉSACTIVÉ », l’aﬃchage reprend momentanément sa luminosité maximale, puis s’éteint lorsque l’appareil est remis sous tension.

Entrée phono

Le SA10/SA20 comporte une étape de préampliﬁcation pour le traitement de la sortie basse tension d’une

cartouche MM (à aimant mobile). Les spéciﬁcations de l’entrée PHONO sont données dans «SA10 Spéciﬁcations» à la page FR-14 et «SA20 Spéciﬁcations» à la page FR-15.

MISE EN GARDE : Ne mettez JAMAIS de source de niveau ligne standard dans cette entrée. Cela entraînerait de graves dommages à la fois pour votre amplicateur et les enceintes, en raison du gain supplémentaire appliqué et ils ne seraient pas couverts par la garantie.

Sélection d’une source audio

Les sources audio peuvent être sélectionnées à partir de la façade ou de la télécommande, en appuyant sur la touche requise portant l’un des libellés suivants : AUX, PHONO, STB, PVR, CD, BD, AV ou S AT.

Dans chaque cas, la source est sélectionnée à partir des prises d’entrées avec le nom correspondant.

Remarque : Les touches STB, PVR, CD, BD et AV sont également utilisées pour naviguer dans le menu de conﬁguration SA10/SA20, comme décrit dans «Navigation dans le menu de conﬁguration» à la page FR-12.

Entrées audio numériques

Le SA10/SA20 dispose de deux entrées coaxiales et d’une entrée numérique optique, qui peuvent être connectées à la sortie audio numérique respective de l’équipement source à votre disposition. Bien que les entrées soient libellées pour des appareils spéciﬁques, elles peuvent être utilisées pour connecter tous les appareils disposant d’une sortie numérique optique ou coaxiale.

BD Prévu pour la sortie numérique coaxiale

d’un lecteur Blu-ray ou DVD

AV Prévu pour la sortie numérique coaxiale

d’équipements audiovisuels généraux comme les magnétoscopes, récepteurs télé ou satellite

SAT Prévu pour les sorties numériques optiques

d’un récepteur de télévision par satellite ou d’un décodeur de câble

REMARQUE: Le SA10/SA20 ne prend en charge qu’une entrée audio PCM à deux canaux

FR-8

Entrées audio analogiques

Bien que les entrées soient étiquetées pour des appareils spéciﬁques, elles ont toutes les mêmes caractéristiques et chacune peut être utilisée avec n’importe quel produit de ce niveau de gamme. L’exception est l’entrée PHONO (MM). Consultez «SA10 Spéciﬁcations» à la page FR-14 et «SA20 Spéciﬁcations» à la page FR-15.

AUX Sortie analogique de 3,5 mm sur le

STB Prévu pour les sorties analogiques d’un

PVR Prévu pour les sorties analogiques d’un

CD Conçue pour les sorties analogiques des

panneau avant conçue pour l’utilisation avec des appareils tels que les lecteurs MP3. Pour connecter un lecteur MP3 (ou un autre appareil audio portable, vous aurez besoin d’un cordon de 3,5 mm à 3,5 mm (non fourni) entre l’entrée AUX et la prise de sortie des écouteurs du lecteur audio portable

décodeur

enregistreur vidéo personnel ou d’un appareil similaire

lecteurs de CD.

SORTIE DE PRÉAMPLIFICATEUR

Pour utiliser le SA10/SA20 comme préampliﬁcateur dédié ou comme composant d’un système biampliﬁé, connectez les prises PRE OUT aux prises d’entrée de votre ampliﬁcateur. Pour les détails de connexion, consultez «Connexions et commandes au dos de l’appareil» à la page FR-6 et pour les spéciﬁcations de sortie, consultez «SA10 Spéciﬁcations» à la page FR-14 et «SA20 Spéciﬁcations» à la page FR-15.

Réglage de la balance

Le réglage de la balance vous permet d’augmenter le volume d’un canal (droit ou gauche) par rapport à l’autre. La modiﬁcation de la balance peut aider à restaurer l’image stéréo dans le contexte d’une position d’écoute décentrée. Pour régler la balance, appuyez sur la touche

de la télécommande pour modiﬁer

BAL

respectivement la balance des canaux gauche et droit.

Écoute

Contrôle du volume

Utilisez la molette du volume (ou les touches de la télécommande) pour régler le volume. Tournez la molette dans le sens horaire pour augmenter le volume et dans le sens antihoraire pour le baisser.

Écoute avec des écouteurs

La prise casque (PHONES) accepte des téléphones dont l’impédance est comprise entre 16 Ω et 2 kΩ et qui sont équipés d’une prise stéréo de 3,5 mm.

Les sorties de préampliﬁcateur et les haut-parleurs sont mis en sourdine lorsque les écouteurs sont branchés et que la façade aﬃche « Écouteurs ».

La sortie casque est toujours active, sauf si l’ampliﬁcateur a été mis en sourdine.

Mise en sourdine de la sortie

La sortie du SA10/SA20 peut être désactivée en appuyant sur la touche MUTE de la façade ou de la télécommande. Si l’appareil est en sourdine, le témoin d’alimentation de la façade devient orange et l’écran aﬃche « Muet » au lieu du niveau de volume.

Pour annuler la sourdine, appuyez une seconde fois sur MUTE ou réglez le volume (soit en tournant la molette du volume, soit en appuyant sur les touches de contrôle de volume de la télécommande).

Mode processeur

Le mode processeur peut être aﬀecté à n’importe quelle entrée. Dans ce mode, le SA10/SA20 est réglé sur un niveau ﬁxe. Reportez-vous à «Entrée du mode processeur (PM)» à la page FR-12 pour plus de détails sur la façon de spéciﬁer l’entrée qui doit être utilisée en mode processeur. Pour régler le niveau de volume ﬁxe souhaité, reportez-vous à «Volume du mode processeur (PM)» à la page FR-12.

Haut-parleurs

Connexion des haut-parleurs

Il existe plusieurs façons de connecter des haut-parleurs à votre ampliﬁcateur SA10/SA20. La section suivante décrit comment connecter et conﬁgurer les hautparleurs et l’ampliﬁcateur, pour les conﬁgurations les plus courantes.

Câblage simple

Si chaque haut-parleur dispose de plus d’une paire de bornes de branchement, utilisez celles libellées LF ou « Basse fréquence ».

Branchez la borne positive de la borne du haut-parleur droite de l’ampliﬁcateur (marquée R+) à la borne positive de votre haut-parleur droit. De la même façon, branchez la borne négative noire de la connexion du haut-parleur droit sur l’ampliﬁcateur (marquée R-) à la borne négative de votre haut-parleur. Répétez l’opération pour le haut-parleur gauche, en utilisant les bornes marquées L+ et L- sur l’ampliﬁcateur.

MISE EN GARDE : Si vos haut-parleurs prennent en charge un double câblage, une bande de métal conducteur connecte les bornes basse fréquence (LF) aux bornes haute fréquence (HF); elle NE DOIT PAS ÊTRE RETIRÉE dans un système avec un seul câble.

R L

PRE OUT

4-16 OHMS

CLASS 2 WIRING

SA10

Remarques sur la connexion des haut-parleurs

 Ne pas faire de branchement à un ampliﬁcateur s’il est sous tension. Nous recommandons de débrancher du

secteur votre ampliﬁcateur avant de commencer.

 Avant de mettre sous tension votre ou vos ampliﬁcateurs pour la première fois après le branchement des haut-

parleurs, veuillez vériﬁer méthodiquement tous les branchements. Veillez à ce que les câbles dénudés ne se touchent pas et ne touchent pas le châssis de l’ampliﬁcateur (ce qui pourrait provoquer des courts-circuits), et que le positif (+) est bien branché au positif et le négatif (–) au négatif. Vériﬁez le câblage à la fois de l’ampliﬁcateur et du haut-parleur.

 Après avoir eﬀectué les branchements : allumez le ou les ampliﬁcateurs, sélectionnez un signal source, puis

augmentez graduellement le volume jusqu’au niveau d’écoute requis.

 En cas d’incertitude, quant au branchement de votre système, veuillez contacter votre représentant Arcam qui

se fera un plaisir de vous aider.

FR-9

Amplication double

L’ampliﬁcation double est la séparation de l’ampliﬁcation des signaux basse fréquence et haute fréquence sur deux ampliﬁcateurs.

L’ampliﬁcation double nécessite l’utilisation de deux ampliﬁcateurs par canal. Généralement, votre SA10/SA20 est utilisé pour commander des hautparleurs hautes fréquences (aigus), tandis qu’un second ampliﬁcateur (tel que l’Arcam P429) est utilisé pour les basses fréquences (graves).

Connectez le SA10/SA20 aux haut-parleurs de la manière décrite pour le câblage simple, à l’exception que le SA10/SA20 doit être connecté aux bornes de hautparleur libellées « HF » ou « Haute fréquence ». Ensuite, connectez l’ampliﬁcateur de puissance P429 aux bornes « LF » ou « Basse fréquence », comme illustré sur le schéma. Une paire de câbles d’interconnexion audio est également nécessaire pour connecter les sorties de préampliﬁcation du SA10/SA20 aux entrées de l’ampliﬁcateur de puissance du deuxième ampliﬁcateur.

MISE EN GARDE : La bande de métal sur les hautparleurs connectant les bornes basse fréquence (LF) aux bornes haute fréquence (HF) DOIT ÊTRE RETIRÉE. Le non-respect de cette consigne entraînera l’endommagement des deux amplicateurs, ce qui n’est pas normalement couvert par la garantie.

SA10

PRE OUT

R L

4-16 OHMS

Enlevez les bandes

métalliques

CLASS 2 WIRING

Enlevez les bandes

métalliques

P429

Dans cet exemple, le P429 est conguré en mode pont. Reportez-vous au manuel d’utilisation du P429 pour les diérents modes de conguration.

TRIGGER

OUT

12V 100mA

CH4

NET RS232

CH3

FR-10

USB

5V 100mA

3/4 MODE ST/DM/BR

TRIM

4 3

OUT4

CH2

IN4

OUT3

CH1

IN2

OUT2

OUT1

IN1

1/2 MODE

TRIM

ST/DM/BR

2 1

IN3

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