Arcam SA10 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
EN
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.
z
zz
z
Wall
EN-2
EN
Pb
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
EN
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
EN
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
BD
AV
ANALOGUE IN
CD PVR STB
L
R
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
R
4-16 OHMS
CLASS 2 WIRING
L
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
R
CLASS 2 WIRING
4-16 OHMS
L
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
BD
AV
EN
CD PVR
L
R
Home Automation Controller
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
or
BAL
on
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
EN
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
R
HF
PRE OUT
LF
4-16 OHMS
L
CLASS 2 WIRING
SA10
HF
LF
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
R
PRE OUT
R L
4-16 OHMS
HF
Remove
metal strips
LF
L
CLASS 2 WIRING
HF
Remove
metal strips
LF
P429
In this example, the P429 is congured in bridge mode. Refer to the P429 user manual for various conguration modes.
TRIGGER
IN
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
OK
OPT
USB
DISP
DISC
CD
INFO
EN
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
CD
Select the BD coaxial digital input
BD
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
AV
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
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
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
EN
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
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
FR
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
FR
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
FR
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
BD
AV
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
L
R
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
R
4-16 OHMS
CLASS 2 WIRING
L
BORNES DE HAUT-PARLEUR
voir «Haut-parleurs» à la page FR-9
R
CLASS 2 WIRING
4-16 OHMS
SA20
L
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
BD
AV
FR
CD PVR
L
R
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
ou
de la télécommande pour modifier
BAL
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
R
HF
PRE OUT
LF
4-16 OHMS
L
CLASS 2 WIRING
SA10
FR
HF
LF
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
R
PRE OUT
R L
4-16 OHMS
HF
Enlevez les bandes
métalliques
LF
L
CLASS 2 WIRING
HF
Enlevez les bandes
métalliques
LF
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
IN
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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