Dolby Laboratories DP579 User manual

Dolby E Tri
-
Level
Sync Interface
Model DP579
Issue 2 Part Number 91757
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Model DP579 Dolby Tri-Level Sync Interface
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Dolby Laboratories, Inc.
Corporate Headquarters
Dolby Laboratories, Inc.
100 Potrero Avenue
San Francisco, CA 94103-4813
Tel [phone]
Fax [phone]
www.dolby.com
European Headquarters
Dolby Laboratories
Wootton Bassett
Wiltshire, SN4 8QJ, England
Tel [phone]
Fax [phone]
WARNING: Check that the correct fuses have been installed.
To reduce the risk of fire, replace the fuses only
with the same type and rating.
DISCLAIMER OF WARRANTIES
: Equipment manufactured by Dolby Laboratories is
warranted against defects in materials and workmanship for a period of one year from the
date of purchase. All warranties, conditions or other terms implied by statute are excluded
t
o the fullest extent allowed by law.
LIMITATION OF LIABILITY: It is understood and agreed that Dolby Laboratories’ liability
whether in contract, in tort, under any warranty, in negligence or otherwise shall not
exceed the cost of repair or replacement ofthe defective components and under no
circumstances shall Dolby Laboratories be liable for incidental, special, direct, indirect or
consequential damages (including but not limited to damage to software or recorded
audio or visual material), or loss of use, revenue or profit even if Dolby Laboratories or its
agents have been advised, orally or in writing, of the possibility of such damages.
Dolby and the double-D symbol are registered trademarks and Pro Logic, Surround EX, and AC-3 are
trademarks of Dolby L
aboratories.
2001 Dolby Laboratories, Inc. All rights reserved.
All other trademarks remain the property of their respective owners.
S01/13903/13973 Issue 2 Part Number 91757
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Model DP579 Dolby Tri-Level Sync Interface
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Contents
List of Figures ..................................................................................iv
List of Tables ...................................................................................iv
Regulatory Notices and Fuse Information .......................................... v
1Introduction ............................................................................1
1.1 Dolby Black ...................................................................1
1.2 Product Compatibility .....................................................2
2Setting Up ..............................................................................3
2.1 Rack Mounting...............................................................3
2.2Rear-Panel Connectors ..................................................4
2.2.1 AC Power ...........................................................4
2.2.2 Input...................................................................5
2.2.3 Dolby Black.........................................................5
2.3 Installation.....................................................................5
3Operation...............................................................................7
4Front-Panel Indicators .............................................................8
4.1 Power ...........................................................................8
4.2 V-Ref Indicators .............................................................8
4.2.1 Tri-Level .............................................................8
4.2.2 Comp.................................................................8
4.3 Fault .............................................................................8
4.4 Error .............................................................................9
5Specifications ....................................................................... 10
5.1 Electrical Specifications ................................................ 10
5.2 Temperature and Humidity Specifications ...................... 10
5.3 Mechanical Specifications............................................. 10
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Model DP579 Dolby Tri-Level Sync Interface
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List of Figures
1 Vertical Rack Mounting.............................................................3
2 Tandem Horizontal Rack Mounting with Cat. No. 546 .................4
3 Model DP579 Rear Panel .........................................................4
4 DP579 Wiring Example ............................................................5
5 Model DP579 Front Panel.........................................................8
List of Tables
1Supported Input Scanning Rates...............................................7
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Regulatory Notices and Fuse Information
FCC
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
this instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at
his or her own expense.
Canada
This Class A digital apparatus complies with Canadian ICES-003.
UL
WARNING: Troubleshooting must be performed by a trained
technician. Do not attempt to service this equipment
unless you are qualified to do so. Check that the correct
fuses have been installed. To reduce the risk of fire,
replace only with fuses of the same type and rating.
The ground terminal of the power plug is
connected directly to the chassis of the unit. For
continued protection against electric shock, a
correctly wired and grounded (earthed)three-pin
power outlet must be used. Do not use a ground-
lifting adapter and never cut the ground pin on the three-prongplug.
UK
The power cord Dolby part 92021 supplied for use in Europe is not suitable for use
in the UK. To use the cord in the UK cut off the CEE7/7 plug and replace with an
approved BS 1363 13A plug:
The core that is coloured green and yellow must be connected to the terminal in the plug
identified by the letter Eor by the earth symbol or coloured green or green and yellow.
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The core that is coloured blue must be connected to the terminal that is marked with the
letter Nor coloured black.
The core that is coloured brown must be connected to the terminal that is marked with
the letter L or coloured red.
This apparatus must be earthed.
EU
This equipment complies with the EMC requirements of EN55103-1 and EN55103-2
when operated in an E2 environment in accordance with this manual.
IMPORTANT SAFETY NOTICE
This unit complies with the safety standard EN60065. The unit shall not be
exposed to dripping or splashing and no objects filled with liquids, such as coffee
cups, shall be placed on the equipment. To ensure safe operation and to guard
against potential shock hazard or risk of fire, the following mustbe observed:
•Ensure that your mains supply is in the correct range for the input power
requirement of the unit.
•Ensure fuses fitted are the correct rating and type as marked on the unit.
•The unit must be earthed by connecting to a correctly wired and earthed
power outlet.
•The power cord supplied with this unit must be wired as follows:
Live—Brown Neutral—Blue Earth—Green/Yellow
GB
NT –NOTE DE SECURITE
Ce materiel est conforme à la norme EN60065. Ne pas exposer cet appareil aux
éclaboussures ou aux gouttes de liquide. Ne pas poser d'objets remplis de
liquide, tels que des tasses de café, sur l'appareil. Pour vous assurer d'un
fonctionnement sans danger et de prévenir tout choc électrique ou tout risque
d'incendie, veillez à observer les recommandations suivantes.
•Le selecteur de tension doit être placé sur la valeur correspondante à votre
alimentation réseau.
•Les fusibles doivent correspondre à la valeur indiquée sur le materiel.
•Le materiel doit être correctement relié à la terre.
•Le cordon secteur livré avec le materiel doit être cablé de la manière
suivante:
Phase—Brun Neutre—Bleu Terre—Vert/Jaune
F
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WICHTIGER SICHERHEITSHINWEIS
Dieses Gerät entspricht der Sicherheitsnorm EN60065. Das Gerät darf nicht mit
Füssigkeiten (Spritzwasser usw.) in Berührung kommen; stellen Sie keine
Gefäße, z.B. Kaffeetassen, auf das Gerät. Für das sichere Funktionieren des
Gerätes und zur Unfallverhütung (elektrischer Schlag, Feuer) sind die folgenden
Regeln unbedingt einzuhalten:
•Der Spannungswähler muß auf Ihre Netzspannung eingestellt sein.
•Die Sicherungen müssen in Typ und Stromwert mit den Angaben auf dem
Gerät übereinstimmen.
•Die Erdung des Gerätes muß über eine geerdete Steckdose gewährleistetsein.
•Das mitgelieferte Netzkabel muß wie folgt verdrahtet werden:
Phase—braun Nulleiter—blau Erde—grün/gelb
D
NORME DI SICUREZZA –IMPORTANTE
Questa apparecchiatura è stata costruita in accordo alle norme di sicurezza
EN60065. Il prodotto non deve essere sottoposto a schizzi, spruzzi e
gocciolamenti, e nessun tipo di oggetto riempito con liquidi, come ad esempio
tazze di caffè, deve essere appoggiato sul dispositivo. Per una perfetta sicurezza
ed al fine di evitare eventuali rischi di scossa êlettrica o d'incendio vanno
osservate le seguenti misure di sicurezza:
•Assicurarsi che il selettore di cambio tensione sia posizionato sul valore corretto.
•Assicurarsi che la portata ed il tipo di fusibili siano quelli prescritti
dalla casa
costruttrice.
•L'apparecchiatura deve avere un collegamento di messa a terra ben eseguito;
anche la connessione rete deve avere un collegamento a terra.
•Il cavo di alimentazione a corredo dell'apparecchiatura deve essere collegato
come segue:
Filo tensione—Marrone Neutro—Blu Massa—Verde/Giallo
I
AVISO IMPORTANTE DE SEGURIDAD
Esta unidad cumple con la norma de seguridad EN60065. La unidad no debe ser
expuesta a goteos o salpicaduras y no deben colocarse sobre el equipo recipientes con
liquidos, como tazas de cafe. Para asegurarse un funcionamiento seguro y prevenir
cualquier posible peligro de descarga o riesgo de incendio, se han de observar las
siguientesprecauciones:
•Asegúrese que el selector de tensión esté ajustado a la tensión correcta para su
alimentación.
•Asegúrese que los fusibles colocados son del tipo y valor correctos, tal como
se marca en la unidad.
•La unidad debe ser puesta a tierra, conectándola a un conector de red
correctamente cableado y puesto a tierra.
•El cable de red suministrado con esta unidad, debe ser cableado como sigue:
Vivo—Marrón Neutro—Azul Tierra—Verde/Amarillo
E
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VIKTIGA SÄKERHETSÅTGÄRDER!
Denna enhet uppfyller säkerhetsstandard EN60065. Enheten får ej utsättas för
yttre åverkan samt föremål innehållande vätska, såsom kaffemuggar, får ej
placeras på utrustningen." För att garantera säkerheten och gardera mot eventuell
elchock eller brandrisk, måste följande observeras:
•Kontrollera att spänningsväljaren är inställd på korrekt nätspänning.
•Konrollera att säkringarna är av rätt typ och för rätt strömstyrka så som
anvisningarna på enheten föreskriver.
•Enheten måste vara jordad genom anslutning till ett korrekt kopplat och
jordat el-uttag.
•El-sladden som medföljer denna enhet måste kopplas enligt foljande
Fas—Brun Neutral—Blå Jord—Grön/Gul
S
BELANGRIJK VEILIGHEIDS-VOORSCHRIFT:
Deze unit voldoet aan de EN60065 veiligheids-standaards. Dit apparaat mag niet
worden blootgesteld aan vocht. Vanwege het risico dat er druppels in het apparaat
vallen, dient u er geen vloeistoffen in bekers op te plaatsen. Voor een veilig gebruik
en om het gevaar van electrische schokken en het risico van brand te vermijden,
dienen de volgende regels in acht te worden genomen:
•Controleer of de spanningscaroussel op het juiste Voltage staat.
•Gebruik alleen zekeringen van de aangegeven typen en waarden.
•Aansluiting van de unit alleen aan een geaarde wandcontactdoos.
•De netkabel die met de unit wordt geleverd, moet als volgt worden
aangesloten:
Fase—Bruin Nul—Blauw Aarde—Groen/Geel
NL
Fuse Information
WARNING: To reduce the risk of fire, replace fuses only with the
same type and rating.
The unit uses a universal switching power supply that handles the full range of
nominal mains voltages between 90 and 264 VAC and any frequency between
50 Hz and 60 Hz.
Check Main Fuse
The Main fuse rating is:
1 Amp, 250 V, 20 mm, time-lag fuse (for all operating voltages)
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WARNING: The power to the unit must be off when the following
steps are performed. Ensure that the main power
cable to the unit is not connected to a power source.
1. Open the fuse compartment door in the AC power input housing with a
small flat-blade screwdriver. Carefully pull out the fuse holder.
Fuse
Fuse Holder
Checking or Replacing the Main Fuse
2. Check that the fuse has the correct rating. The fuse carrier must be inserted
into the compartment with the orientation shown in the figure above. Do
not force the carrier into the compartment or both could be damaged.
3. Snap the fuse compartment door closed.
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