STEINWAY LYNGDORF A1 User manual

MODEL A1/A2 FULLY DIGITAL AMPLIFIER
INSTALLATION MANUAL
VERSION 1.1
[Skriv tekst]

TABLE OF CONTENTS
TABLE OF CONTENTS......................................................................................2
INTRODUCTION.................................................................................................3
COMPLIANCE ....................................................................................................3
PRE-INSTALLATION..........................................................................................4
OPERATING VOLTAGE.....................................................................................5
VENTILATION REQUIREMENTS.......................................................................5
CABLE CONNECTIONS.....................................................................................5
INSTALLATION...................................................................................................6
INSTALLING RACK MOUNTS............................................................................7
POWER SUPPLY SPECIFICATIONS.................................................................8
TRADEMARKS.................................................................................................10
SERVICE INFORMATION ................................................................................11
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INTRODUCTION
This Installation Manual was created to assist you with setting up and using your Steinway Lyngdorf
electronics and accessories.
Please read all material carefully prior to installation or first use of your Steinway Lyngdorf product. If
you need additional assistance, contact your Steinway Lyngdorf representative or email
[e-mail].
COMPLIANCE
WEEE
The European Parliament and the Council of the European Union have issued the Waste
Electrical and Electronic Equipment Directive. The purpose of the Directive is to prevent
waste of electrical and electronic equipment and to promote reuse, recycling, and other
forms of waste recovery. Steinway Lyngdorf products and the accessories packed with them are
subject to the WEEE Directive. Please dispose of any waste materials in accordance with your local
recycling regulations. Products and equipment which must be collected for reuse, recycling, and other
forms of recovery are marked with the icon of the crossed-out waste receptacle.
FCC
Steinway Lyngdorf products and accessories comply with parts 15 and 68 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 any interference that may cause
undesired operation. Model A1/A2 amplifier and Model P1 processor contain TX FCC ID:
TYOJN5139M0
Changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment. Equipment marketed to a consumer must be capable of
complying with the necessary regulations in the configuration in which the equipment is marketed.
3

PRE-INSTALLATION
Unpacking the product
Carefully remove the unit and accessory kit from the carton and visually check for shipping damage.
Contact both the shipper and your Steinway Lyngdorf representative immediately if the unit bears any
sign of damage from mishandling. Note: Keep shipping carton and packing material for future use or
in the unlikely event that the unit needs servicing. If this unit is shipped without the original packing,
damage could occur and void the warranty.
Inventory
Check the list below to ensure that all necessary product components have been delivered. Report all
discrepancies to your Steinway Lyngdorf representative immediately.
•Amplifier
•Installation Manual
•Link cable
•Power cord
LED Signaling
Red: Standby
Green: On
Orange: Switching on or off
Blinking red: Error
The blinking red LED indicates that the amplifier has shut down. This can be caused by several
factors, including overheating, short-circuiting of the speaker output, or hardware failure.
4

OPERATING VOLTAGE
Steinway Lyngdorf amplifiers must be connected to the mains power system only.
Note: it is of utmost importance that the mains voltage switch is set appropriately. Turning the
Model A1/A2 on with the incorrect voltage setting will cause serious damage to the amplifier.
VENTILATION REQUIREMENTS
Steinway Lyngdorf amplifiers do not have built-in ventilation, nor do they need any special cooling
systems for heat dissipation. When mounting amplifiers in a rack, never arrange more than three
directly atop each other without any spacing. A minimum of one unit of spacing between each stack of
three amplifiers is recommended.
When installing the amplifiers in an open cabinet or elsewhere without rack mounts, keep a minimum
clearance of one inch on all sides. Do not install the amplifiers in an environment that will expose
them to excessive heat.
CABLE CONNECTIONS
Cables and Plugs
Use only the power cables included with the amplifier when connecting it to the mains. For your home
theater system, use only mains cables and power plugs approved by Steinway Lyngdorf. Using other
cable and/or plug types will void the warranty and may cause damage to the system.
Connecting
For cabling between the processor and amplifiers, please use RJ45 to RJ45 B standard cables.
•For cable lengths less than 1 meter, use CAT5E/shielded CAT6 cable.
•For cable lengths in excess of 1 meter, use double-shielded CAT5E cables.
•All RJ45 connectors should be shielded.
Please refer to the wiring diagram supplied by Steinway Lyngdorf to determine which cables you
need. Poor quality cables may violate safety/ EMC regulations as well as cause significant noise and
interference. Use only cables and connectors approved by Steinway Lyngdorf.
5

INSTALLATION
To properly set up the amplifier, please follow these steps, in this order:
1. Set the voltage switch to the correct mains voltage.
2. Assign ID to the amplifier.
3. Connect the Steinway Lyngdorf input and output link cables.
4. Connect speaker outputs.
5. Turn on the amplifier and proceed with setting up the processor.
Assigning ID Codes to the amplifier
Assign the correct ID code to each amplifier using the binary switch panel found on the back. An
overview of the proper ID codes for the installation can be found in the project-specific wiring diagram
supplied by Steinway Lyngdorf.
6

INSTALLING RACK MOUNTS
1. The bracket must be mounted with the hole facing upwards.
2. Insert the bracket into the amplifier’s side slots. The bracket must be inserted into the back slot first
(A), then the front slot (B).
3. Push the plastic pin into the hole to secure the bracket.
A
B
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POWER SUPPLY SPECIFICATIONS
MODEL A1
Power supply type
SMPS (manual voltage selection)
Power input voltage
100-120V AC/220-240V AC
Power input frequency
50-60Hz
Overload protection
Yes
Over-temperature
protection
Yes
Heat output
at standby
1 W
at idle
25 W ~ 85 BTU
at idle, max volume
45 W ~ 155 BTU
At "normal" movie material over long
periods
Approx. 55 W ~ 187 BTU
Power consumption per
amplifier at standby
1 W
~ 8 mA for 120 V
~ 4 mA for 230 V
Maximum mains power draw per
amplifier connected to boundary
woofers
700 W
~ 5.8 A for 120 V
~ 2.9 A for 230 V
Maximum mains power draw per
amplifier connected to channel
speakers
500 W
~ 4.2 A for 120 V
~ 2.1 A for 230 V
Average mains power draw per
amplifier connected to boundary
woofers
500 W
~ 4.2 A for 120 V
~ 2.1 A for 230 V
Average mains power draw per
amplifier connected to channel
speakers
350 W
~ 2.9 A for 120 V
~ 1.5 A for 230 V
MODEL A2
Power supply type
SMPS (manual voltage
selection)
Power input voltage
100-120V AC/220-240V
AC
Power input frequency
50-60Hz
Overload protection
Yes
Over-temperature protection
Yes
Heat output
at standby
1 W
at idle
25 W ~ 85 BTU
at idle, max volume
45 W ~ 155 BTU
At "normal" movie material over
long periods
Approx. 70 W ~ 221 BTU
Peak cycle by cycle current drawn
from mains
230, 50Hz
30A
120V, 60Hz
40A
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Power Input vs Power Output
All 4 channels are driven. A2 output bridge voltage at max. 4 Ohm loads. Irms[A] is mains current. PF
is Power factor. Eta is Efficiency.
230V, 50Hz:
Pout
[W]:
Pin [W]:
Mains
Irms [A]:
PF:
Eta [%]:
0
38,8
0,35
0,48
0
4 x 10
82,7
0,73
0,5
48,4
4 x 25
147
1,2
0,52
68,0
4 x 50
258
2,1
0,54
77,5
4 x 75
375
3,0
0,55
80
4 x 100
499
3,8
0,56
80,2
4 x 150
740
5,7
0,57
81,1
4 x 200
987
7,4
0,58
81,1
120V, 60Hz:
Pout
[W]:
Pin [W]:
Mains
Irms [A]:
PF:
Eta [%]:
0
38,8
0,57
0,57
0
4 x 10
87
1,2
0,59
46
4 x 25
148
2,0
0,62
67,6
4 x 50
262
3,5
0,63
76,3
4 x 75
382
5,1
0,64
78,5
4 x 100
502
6,6
0,65
79,7
4 x 150
773
9,8
0,67
77,6
4 x 200
1050
12,9
0,7
76,2
9

TRADEMARKS
DTS is a registered trademark & the DTS logos and Symbol are trademarks of DTS, Inc.
Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,226,616; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS is a registered
trademark and the DTS logos, Symbol, DTS-HD Master Audio are trademarks of DTS, Inc. © 1996-
2014 DTS, Inc. All Rights Reserved.
HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
Dolby and the double-D symbol are registered trademarks of Dolby Laboratories.
This product incorporates technology that is protected by U.S. patents and other intellectual property
rights. Use of this technology must be authorized by Macrovision, and is intended for home and other
limited viewing uses only, unless otherwise authorized by Macrovision. Reverse engineering or
disassembly is prohibited.
This item incorporates copy protection technology that is protected by U.S. patents and other
intellectual property rights of Rovi Corporation. Reverse engineering and disassembly are prohibited.
10

SERVICE INFORMATION
In order to obtain warranty service you must contact your original dealer or the Steinway Lyngdorf
distributor of the region or country where you are located. If you have trouble locating an authorized
representative, please contact the Steinway Lyngdorf Customer Service Department using the contact
information at www.steinwaylyngdorf.com, or you may email [e-mail].
Steinway Lyngdorf
Ulvevej 28
DK 7800 Skive
Denmark
Service Hotline: [phone]
Fax: [phone]
In some cases, the Customer Service Department may solve a service problem without the need of
repair or any other measures, thereby avoiding further inconvenience or delay. In some cases it may
be necessary to return the equipment to Steinway Lyngdorf or an authorized service provider for
repair; therefore, it is recommended that you save your original packing materials. Steinway Lyngdorf
will not be responsible for any damage due to unauthorized packing or shipment in non-original
packing materials. If return is made in authorized packaging, risks are borne by Steinway Lyngdorf.
Additional charges may occur if new packing materials are required for return shipment.
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