Snell & Wilcox IQH1S 1U User manual

IQH1SINS 23/11/06 www.snellwilcox Version 1 Issue 4 0.1
IQH1S 1U Enclosure
IQ Modular Enclosure
Installation
Manual
© November 2006
www.snellwilcox.com
Snell & Wilcox Ltd., Southleigh Park House, Eastleigh Road, Havant, Hants, PO9 2PE, United Kingdom.
For General Enquiry’s contact: Tel: [phone] Fax: [phone]
For Technical assistance contact: Tel: [phone] Fax: [phone]
Web: http://www.snellwilcox.com/support Ftp: ftp://ftp.snellwilcox.com/support

IQH1S 1U Enclosure SECTION 0
IQH1SINS 23/11/06 www.snellwilcox Version 1 Issue 4 0.2
Explanation of Safety Symbols
This symbol refers the user to important information contained in
the accompanying literature. Refer to manual.
This symbol indicates that hazardous voltages are present inside.
No user serviceable parts inside.
This unit should only be serviced by trained personnel.
Servicing instructions where given, are for use by
qualified service personnel only.
To reduce risk of electric shock do not perform any
servicing other than that contained in the operating
instructions unless you are qualified to do so.
Refer all servicing to qualified personnel.
To reduce the risk of electric shock, do not expose this appliance
to rain or moisture.
Always ensure that the unit is properly earthed and power connections
correctly made.
This equipment must be supplied from a power system providing a
PROTECTIVE EARTH connection and having a neutral connection
which can be reliably identified.
The power outlet supplying power to the unit should be close to the
unit and easily accessible
Power connection in countries other than the USA
The equipment is normally shipped with a power cable with a standard IEC
moulded free socket on one end and a standard IEC moulded plug on the other.
If you are required to remove the moulded mains supply plug, dispose of the
plug immediately in a safe manner.
The colour code for the lead is as follows:
GREEN/YELLOW lead connected to E
(Protective Earth Conductor)
BLUE lead connected to N (Neutral Conductor)
BROWN lead connected to L (Live Conductor)
Caution If the unit has two mains supply inputs ensure that both power
cords are plugged into mains outlets operating from the same phase.
L N
E
N L
E
GB
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVERS
NO USER SERVICEABLE PARTS
REFER SERVICING TO QUALIFIED
PERSONNEL ONLY
!
!
Safety Warnings
Légende :
Ce symbole indique qu'il faut prêter attention et se référer
au manuel.
Ce symbole indique qu'il peut y avoir des tensions électriques
à l'intérieur de l'appareil. Ne pas intervenir sans l'agrément
du service qualifié.
Pour réduire le risque de choc électrique, ne pas exposer l'appareil
dans un milieu humide.
Toujours s'assurer que l'unité est correctement alimentée,
en particuliers à la liaison à la terre.
La source électrique de cet équipement doit posséder une connexion
à la terre , ainsi qu'une liaison « neutre » identifiable.
La prise électrique qui alimente l'appareil doit être proche
de celle-ci et accessible.
Câble secteur de pays autres que les Etats-Unis
L'équipement est livré avec un câble secteur au standard IEC, moulé
mâle/femelle.
Si vous souhaitez changr la prise mâle de votre cordon, voici les
codes couleurs des fils :
Le fil VERT/JAUNE est connecté à T (Terre)
Le fil BLEU est connecté à N (Neutre)
Le fil MARRON est connecté à P (Phase)
Attention si l'appareil a 2 alimentations, s'assurer que les cordons
soient branchés sur la même phase.
Précaution d'emploi :
F
Les procédures de maintenance ne concernent
que le service agréé. Afin de réduire le risque de
choc électrique, il est recommandé de se limiter
aux procédures d'utilisation, à moins d'en être qualifié.
Pour toute maintenance, contacter le service compétent.
!
ATTENTION
RISQUE DE CHOC ELECTRIQUE
NE PAS RETIRER LE COUVERCLE
NE PAS INTERVENIR SANS
L'AGREMENT DU SERVICE
QUALIFIE
P N
T
N P
T
Connecteur Prise
!
!
Erklärung der Sicherheitssymbole
Dieses Symbol weist den Benutzer auf wichtige Informationen
hin, die in der begleitenden Dokumentation enthalten sind.
Dieses Symbol zeigt an, dass gefährliche Spannung vorhanden ist.
Es befinden sich keine vom Benutzer zu wartenden Teile im Geräteinneren.
Dieses Gerät sollte nur von geschultem Personal gewartet werden
Um das Risiko eines Elektroschocks zu reduzieren, setzen Sie das
Gerät weder Regen noch Feuchtigkeit aus.
Stellen Sie immer sicher, dass das Gerät ordnungsgemäß geerdet
und verkabelt ist.
Dieses Equipment muss an eine Netzsteckdose mit Schutzleiter
angeschlossen werden und einen zuverlässig identifizierbaren Nullleiter haben.
Die Netzsteckdose sollte nahe beim Gerät und einfach zugänglich sein.
Netzanschluss in anderen Ländern als der USA
Das Equipment wird im Normalfall mit einem Netzkabel mit Standard IEC
Anschlussbuchse und einem Standard IEC Anschlussstecker geliefert.
Sollten Sie den angeschweißten Stecker auswechseln müssen, entsorgen
Sie diesen bitte umgehend. Die farbliche Belegung des Netzkabels ist wie folgt:
GRÜN GELB E = Schutzleiter
BLAU N = Nulleiter
BRAUN L = P = Phase
Achtung: Wenn das Gerät zwei Anschlussbuchsen hat, stellen
Sie bitte sicher, dass beide Netzkabel mit der selben Phase in die
Netzsteckdose gesteckt werden.
Sicherheits-Warnhinweise
D
!
!
Die angeführten Service-/Reparatur-Anweisungen sind
ausschließlich von qualifiziertem Service-Personal
auszuführen. Um das Risiko eines lektroschocks zu
reduzieren, führen Sie ausschließlich die im
Benutzerhandbuch eschriebenen Anweisungen aus,
es sei denn, Sie haben die entsprechende Qualifikation.
Wenden Sie sich in allen Service-Fragen an qualifiziertes Personal.
!
ACHTUNG
Gefahr von Elektroschocks.
Abdeckungen nicht entfernen
Keine vom Benutzer zu wartende Teile
Wenden Sie sich ausschließlich
an qualifiziertes Personal
L =
Phase N = Nulleiter N = Nulleiter L = Phase
E =
Schutzleiter
E =
Schutzleiter
Explicación de los Símbolos de Seguridad
Éste símbolo refiere al usuario información importante contenida
en la literatura incluida. Referirse al manual.
Éste símbolo indica que voltajes peligrosos están presentes en el interior.
No hay elementos accesibles al usuario dentro.
Esta unidad sólo debería ser tratada por personal cualificado.
Las instrucciones de servicio cuando sean dadas, son
sólo para uso de personal cualificado. Para reducir el
riesgo de choque eléctrico no llevar a cabo ninguna
operación de servicio aparte de las contenidas en las
instrucciones de operación, a menos que se esté
cualificado para realizarlas.
Referir todo el trabajo de servicio a personal cualificado.
Para reducir el riesgo de choque eléctrico, no exponer este equipo
a la lluvia o humedad.
Siempre asegurarse de que la unidad está propiamente conectada a
tierra y que las conexiones de alimentación están hechas correctamente.
Este equipo debe ser alimentado desde un sistema de alimentación
con conexión a TIERRA y teniendo una conexión neutra fácilmente
identificable.
 La toma de alimentación para la unidad debe ser cercana y fácilmente
accesible.
Conexión de alimentación en otros países que nosean USA
El equipo es normalmente entregado con un cable de alimentación con un
enchufe hembra estándar IEC en un extremo y con una clavija estándar
IEC en el otro. Si se requiere eliminar la clavija para sustituirla por otra,
disponer dicha clavija de una forma segura.
El código de color a emplear es como sigue:
Advertencia Si la unidad tuviera dos tomas de alimentación, asegurarse
de que ambos cables de alimentación están conectados a la misma fase.
ESP
!
!
Advertencias de Seguridad
L N
E
N L
E
Clavija
Aerea Macho Enchufe Aereo Hembra
VERDE/ AMARILLO conectado a E
(Conductor de protección a Tierra
-Earth en el original-)
AZUL conectado a N (Conductor Neutro -Neutral en el original-)
MARRÓN conectado a L (Conductor Fase -Live en el original-)
RIESGO DE CHOQUE ELECTRICO
NO QUITAR LAS PROTECCIONNES
ELEMENTOS NO ACCESIBLES AL
USUARIO.
SERVICIO SOLAMENTE A PERSONAL
CUALIFICADO

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Simboli di sicurezza:
Questo simbolo indica l'informazione importante contenuta nei
manuali appartenenti all'apparecchiatura. Consultare il manuale.
Questo simbolo indica che all'interno dell'apparato sono presenti
tensioni pericolose. Non cercare di smontare l'unità.
Per qualsiasi tipo di intervento rivolgersi al personale qualificato.
Le istruzioni relative alla manutenzione sono ad uso
esclusivo del personale qualificato. E' proibito all'utente
eseguire qualsiasi operazione non esplicitamente
consentita nelle istruzioni. Per qualsiasi informazione
rivolgersi al personale qualificato.
Per prevenire il pericolo di scosse elettriche è necessario non esporre
mai l'apparecchiatura alla pioggia o a qualsiasi tipo di umidità.
Assicurarsi sempre, che l'unità sia propriamente messa a terra e che
le connessioni elettriche siano eseguite correttamente.
Questo dispositivo deve essere collegato ad un impianto elettrico
dotato di un sistema di messa a terra efficace.
La presa di corrente deve essere vicina all'apparecchio
e facilmente accessibile.
Connessione elettrica nei paesi diversi dagli Stati Uniti
L'apparecchiatura normalmente è spedita con cavo pressofuso con la presa
e spina standard IEC. Nel caso della rimozione della spina elettrica,
gettarla via immediatamente osservando tutte le precauzioni del caso.
La leggenda dei cavi è la seguente:
VERDE/GIALLO cavo connesso
ad "E" (terra)
BLU cavo connesso ad "N" (neutro)
MARRONE cavo connesso ad "L" ( fase)
Attenzione! Nel caso in cui l'apparecchio abbia due prese di corrente,
assicurarsi che i cavi non siano collegati a fasi diverse della rete elettrica.
I
!
!
Attenzione:
!
ATTENZIONE
L N
E
N L
E
Presa volante Spina volante
RISCHIO DI SHOCK ELETTRICO
NON CERCARE DI SMONTARE
L'UNITA PER QUALSIASI TIPO DI
INTERVENTO RIVOLGERSI AL
PERSONALE QUALIFICATO
Förklaring av Säkerhetssymboler
Denna symbol hänvisar användaren till viktig information som
återfinns i litteraturen som medföljer. Se manualen.
Denna symbol indikerar att livsfarlig spänning finns på insidan.
Det finns inga servicevänliga delar inne i apparaten.
Denna apparat få endast repareras av utbildad personal.
Serviceinstruktioner som anges avser endast kvalificerad
och utbildad servicepersonal. För att minska risken för
elektrisk stöt, utför ingen annan service än den som
återfinns i medföljande driftinstruktionerna, om du ej är
behörig.Överlåt all service till kvalificerad personal.
För att reducera risken för elektrisk stöt, utsätt inte apparaten för
regn eller fukt.
Se alltid till att apparaten är ordentligt jordad samt att strömtillförseln
är korrekt utförd.
Denna apparat måste bli försörjd från ett strömsystem som är försedd
med jordadanslutning samt ha en neutral anslutning som lättidentifierbar.
Vägguttaget som strömförsörjer apparaten bör finnas i närheten samt
vara lätttillgänglig.
Strömkontakter i länder utanför USA
Apparaten utrustas normalt med en strömkabel med standard IEC gjuten
honkontakt på ena änden samt en standard IEC gjuten hankontakt på den
andra änden. Om man måste avlägsna den gjutna hankontkaten, avyttra
denna kontakt omedelbart på ett säkert sätt. Färgkoden för ledningen är följande:
GRÖN/GUL ledning ansluten till E
(Skyddsjordad ledare)
BLÅ ledning ansluten till N (Neutral ledare)
BRUN ledning ansluten till L (Fas ledare)
Varning! Om enheten har två huvudsakliga elförsörjningar, säkerställ att
båda strömkablarna som är inkopplade i enheten arbetar från samma fas.
S
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVERS
NO USER SERVICEABLE PARTS
REFER SERVICING TO QUALIFIED
PERSONNEL ONLY
!
!
Säkerhetsvarningar
L N
E
N L
E
Stickkontakt-Hane Stickkontakt-Hona
Forklaring på sikkerhedssymboler
Dette symbol gør brugeren opmærksom på vigtig information
i den medfølgende manual.
Dette symbol indikerer farlig spænding inden i apparatet. Ingen bruger
servicerbare dele i apparatet på brugerniveau.
Dette apparat må kun serviceres af faglærte personer..
Serviceinstruktioner er kun til brug for faglærte
servicefolk. For at reducere risikoen for elektrisk
stød må bruger kun udføre anvisninger i
betjeningsmanualen.
Al service skal udføres af faglærte personer.
For at reducere risikoen for elektrisk stød må apparatet ikke
udsættes for regn eller fugt.
Sørg altid for at apparatet er korrekt tilsluttet og jordet.
Dette apparat skal forbindes til en nettilslutning, der yder
BESKYTTENDE JORD og 0 forbindelse skal være tydeligt markeret.
Stikkontakten, som forsyner apparatet, skal være tæt på apparatet
og let tilgængelig .
Nettilslutning i andre lande end USA
Udstyret leveres normalt med et strømkabel med et standard IEC støbt løst
hunstik i den ene ende og et standard IEC støbt hanstik i den anden ende.
Hvis et af de støbte stik på strømkablet er defekt, skal det straks kasseres på
forsvarlig vis. Farvekoden for lederen er som følger:
GRØN/GUL leder forbundet til J (Jord)
BLÅ leder forbundet til 0
BRUN leder forbundet til F(Fase)
Forsigtig Hvis enheden har to lysnetindgange, skal der sørges for at
begge ledninger tilsluttes lystnetudgange fra den samme fase.
DK
!
!
!
Sikkerhedsadvarsler
!
FORSIGTIG
RISIKO FOR ELEKTRISK STØD
DÆKPLADER MÅ IKKE FJERNES
INGEN BRUGER SERVICERBARE
DELE SERVICE MÅ KUN UDFØRES
AF FAGLÆRTE PERSONER
F 0
J
0 F
J
Han-stik Hun-stik
Turvamerkkien selitys
Tämä merkki tarkoittaa, että laitteen mukana toimitettu kirjallinen
materiaali sisältää tärkeitä tietoja. Lue käyttöohje.
Tämä merkki ilmoittaa, että laitteen sisällä on vaarallisen voimakas jännite.
Sisäpuolella ei ole mitään osia, joita käyttäjä voisi itse huoltaa.
Huollon saa suorittaa vain alan ammattilainen.
Huolto-ohjeet on tarkoitettu ainoastaan alan
ammattilaisille. Älä suorita laitteelle muita
toimenpiteitä, kuin mitä käyttöohjeissa on
neuvottu, ellet ole asiantuntija. Voit saada sähköiskun.
Jätä kaikki huoltotoimet ammattilaiselle.
Sähköiskujen välttämiseksi suojaa laite sateelta ja kosteudelta.
Varmistu, että laite on asianmukaisesti maadoitettu ja että
sähkökytkennät on tehty oikein.
Laitteelle tehoa syöttävässä järjestelmässä tulee olla
SUOJAMAALIITÄNTÄ ja nollaliitännän on oltava luotettavasti
tunnistettavissa.
Sähköpistorasian tulee olla laitteen lähellä ja helposti tavoitettavissa.
Sähkökytkentä
Laitteen vakiovarusteena on sähköjohto, jonka toisessa päässä on muottiin
valettu, IEC-standardin mukainen liitäntärasia ja toisessa päässä muottiin
valettu, IEC-standardin mukainen pistoliitin. Jos pistoliitin tarvitsee poistaa,
se tulee hävittää heti turvallisella tavalla. Johtimet kytketään seuraavasti:
KELTA-VIHREÄ suojamaajohdin E-napaan
SININEN nollajohdin N-napaan
RUSKEA vaihejohdin L-napaan
Huom! Jos laitteessa on kaksi verkkojännitteen tuloliitäntää, niiden johdot
on liitettävä verkkopistorasioihin, joissa on sama vaiheistus.
FI
!
!
Turvaohjeita
!
SÄHKÖISKUN VAARA ÄLÄ AVAA
LAITTEEN KANSIA EI SISÄLLÄ
KÄYTTÄJÄLLE HUOLLETTAVIA
OSIA HUOLTO AINOASTAAN
AMMATTILAISEN SUORITTAMANA
VAROITUS
L N
E
N L
E
Pistoliitin Liitäntärasia

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Símbolos de Segurança
O símbolo triangular adverte para a necessidade de consultar o
manual antes de utilizar o equipamento ou efectuar qualquer ajuste.
Este símbolo indica a presença de voltagens perigosas no interior
do equipamento. As peças ou partes existentes no interior do equipamento
não necessitam de intervenção, manutenção ou manuseamento por parte
do utilizador. Reparações ou outras intervenções devem ser efectuadas
apenas por técnicos devidamente habilitados.
As instruções de manutenção fornecidas são para
utilização de técnicos qualificados. Para reduzir o
risco de choque eléctrico, não devem ser realizadas
intervenções no equipamento não especificadas no
manual de instalações a menos que seja efectuadas
por técnicos habilitados.
Para reduzir o risco de choque eléctrico, não expor este equipamento
à chuva ou humidade.
Assegurar que a unidade está sempre devidamente ligada à terra e
que as ligações à alimentação estão correctas.
O sistema de alimentação do equipamento deve, por razões de
segurança, possuir ligação a terra de protecção e ligação ao
NEUTRO devidamente identificada.
A tomada de energia à qual a unidade está ligada deve situar-se na
sua proximidade e facilmente acessível.
Ligação da alimentação noutros países que não os EUA
O equipamento é, normalmente, enviado com cabo de alimentação com ficha
IEC fêmea standard num extremo e uma ficha IEC macho standard no extremo
oposto. Se for necessário substituir ou alterar alguma destas fichas, deverá
remove-la e elimina-la imediatamente de maneira segura.
O código de cor para os condutores é o seguinte:
Condutor VERDE/AMARELO ligado a E (Terra)
Condutor AZUL ligado a N (Neutro)
Condutor CASTANHO ligado a L (Vivo).
Atenção: Se a unidade tem duas fontes de alimentação assegurar que os
dois cabos de alimentação estão ligados a tomadas pertencentes à mesma fase.
P
!
!
Avisos de Segurança
L N
E
N L
E
Ficha Livre Tomada Livre
Products employing Lithium batteries
Power cable supplied for the USA
The equipment is shipped with a power cord with a standard IEC molded free socket on one end and a
standard 3-pin plug on the other. If you are required to remove the molded mains supply plug, dispose of the
plug immediately in a safe manner. The color code for the cord is as follows:
GREEN lead connected to E (Protective Earth
Conductor)
BLACK lead connected to L (Live Conductor)
WHITE lead connected to N (Neutral Conductor)
For products with more than one power supply inlet
Caution: To reduce the risk of electric shock plug each power supply cord into separate branch circuits
employing separate service grounds.
G
CAUTION
This equipment contains a lithium battery.
There is a danger of explosion if this is replaced incorrectly.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions of the manufacturer.
Batteries shall only be replaced by trained service technicians.

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Rack Mounting the Enclosure
When rack-mounting the product, one of the following methods of installation must be used: -
•Place the unit on a suitably specified, and installed rack shelf and secure the product to the rack via the
front rack ears or,
•Fit the unit using the rear rack mount kit available from Snell & Wilcox by quoting the order code FGACK
RACK-MNT-KIT.
This product must not be rack mounted using only the front rack ears.

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Caution Ensure that both power cords are plugged into mains outlets operating from the same phase
Safety Standards
The IQH1S Enclosure conforms to the following standards:
EN60950: 2000
Safety of Information Technology Equipment.
cULus Listed
Professional Video Equipment File No. E193966
EMC Standards
This unit conforms to the following standards:
BS EN 55103-1 : 1997
Electromagnetic Compatibility, Product family standard for audio, video, audio-visual and entertainment
lighting control apparatus for professional use. Part 1. Emission
BS EN 55103-2 : 1997
Electromagnetic Compatibility, Product family standard for audio, video, audio-visual and entertainment
lighting control apparatus for professional use. Part 2. Immunity
Federal Communications Commission Rules Part 15, Class A :1998
EMC Environment
The product(s) described in this manual conform to the EMC requirements for, and are intended for use in,
the commercial and light industrial environment (including, for example, theatres) E2.
EMC Performance Information
Please refer to the Technical Profile/Specifications section of the product operation manual.
EMC Performance of Cables and Connectors
Snell & Wilcox products are designed to meet or exceed the requirements of the appropriate European EMC
standards. In order to achieve this performance in real installations it is essential to use cables and connectors
with good EMC characteristics.
All signal connections (including remote control connections) shall be made with screened cables terminated
in connectors having a metal shell. The cable screen shall have a large-area contact with the metal shell.
COAXIAL CABLES
Coaxial cables connections (particularly serial digital video connections) shall be made with high-quality
double-screened coaxial cables such as Belden 1694 or BBC type PSF1/2M.
D-TYPE CONNECTORS
D-type connectors shall have metal shells making good RF contact with the cable screen. Connectors having
"dimples" which improve the contact between the plug and socket shells, are recommended.

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About this Manual
This manual contains information for the Installation of the IQH1S 1U Enclosure and is intended for use by
trained engineering staff.
Update/revision sheets should replace existing pages when supplied by the agent or Snell & Wilcox Ltd.
Note that the date at the bottom of the page is the release date of the current revision.
This manual covers the following product:
•IQH1S Enclosure - 1U modular enclosure
Packing List
The unit is supplied in a dedicated packing carton provided by the manufacturer and should not be accepted if
delivered in inferior or unauthorised materials. Carefully unpack the carton and check for any shipping
damage or shortages.
Any shortages or damage should be reported to the supplier immediately.
Enclosures:
•IQH1S 1U Enclosure
•Power cable
•CD containing Installation and Operation Manual
Software Version Amendments
Notes about Versions Fitted
Manufacturers Notice
Copyright protection claimed includes all forms and matters of copyrightable material and information now
allowed by statutory or judicial law or hereinafter granted, including without limitation, material generated from
the software programs which are displayed on the screen such as icons, screen display looks etc.
Reproduction or disassembly of embedded computer programs or algorithms prohibited.
Copyrighted names: Microsoft Windows™
Information in this manual and software are subject to change without notice and does not represent a
commitment on the part of Snell & Wilcox Ltd. The software described in this manual is furnished under a
licence agreement and may not be reproduced or copied in any manner without prior agreement with Snell &
Wilcox Ltd. or their authorised agents.
No part of this publication may be transmitted or reproduced in any form or by any means, electronic or
mechanical, including photocopy, recording or any information storage and retrieval system, without
permission being granted, in writing, by the publishers or their authorised agents.
Important Notice
No responsibility is taken by the manufacturer or supplier for any non-compliance to EMC standards due to
incorrect installation.

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Table of Contents
SECTION
1 Installation
Power Connections ............................................................................................................ 1.1
Opening and Closing the front panel.................................................................................. 1.1
Power On/Off switch........................................................................................................... 1.2
Front panel Connections .................................................................................................... 1.2
Communication Connections ............................................................................................. 1.3
Hex switches and indicators............................................................................................... 1.3
Installing/Removing a Module ............................................................................................ 1.5
Control Panels.................................................................................................................... 1.7
The RollCall Communications System and Computer Control System............................. 1.7
2 Specifications

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Product Support Procedure
If you experience any technical or operational difficulties with a Snell & Wilcox product please do not hesitate
to contact us or utilize our online form to request assistance.
There is a lot of information you can give us that will enable us to diagnose your problem swiftly. Please read
the following guidelines, as these suggestions will help us to help you.
Basic Information
For Units ..................... Please provide the exact product Model, unit Serial Number and Software
Version information.
For Cards or Modules . Please provide the Sub-Assembly Number, card Serial Number and the
Software Version information.
Basic Application
Inputs .......................... Please provide full details of the Input Signals being used including any
references etc. and where they are being generated.
Outputs ....................... Please provide full details of the Output Signals required and how they are
being monitored.
System ........................ Please provide a brief description of the system in which your S&W
equipment is currently being used.
Basic Tests
Preset Unit .................. Please use the Preset Unit function to return the settings back to the factory
default.
RollCall ....................... Is your unit currently connected to a RollCall capable PC? This software is
obtainable for free and provides a very user friendly GUI for virtually all S&W
equipment - perfect for complex products, large systems or those with passive
front panels.
Card Edge Info. ........... What is the status of the card edge LEDs or display? These can often provide
information such as power status and input detection conditions.
Internal TPG ............... Many S&W products have an internal test pattern/tone generator. Please
activate this to assist you with your problem analysis.
In addition to the above, please do not forget to provide us with all of the necessary contact information:
•Names
•Telephone & Fax numbers
•e-mail addresses
•Business address
A form has been provided for this information and will be found on the next page or an on-line form is
available on the Snell & Wilcox website at:
http://www.snellwilcox.com/support/request

IQH1S 1U Enclosure SECTION 0
IQH1SINS 23/11/06 www.snellwilcox Version 1 Issue 4 0.10
Product Support Request Form
Name: *
Company:
Address Details: *
Post/ZIP Code:
Country: *
Telephone: *
Fax:
Email: *
Local S&W Center: *
Product Name: *
Switchers (i.e. Magic DaVE, Switchpack, Kahuna)
File & Data Transfer Products (i.e. RollCall, Memphis & Asteroid)
Product Type: *
Video Products (i.e. Modular, Kudos Plus and Alchemist)
Unit Serial Number: *
Fault/Spare Part Information: *
(please advise us how many
units show this fault and the
system layout showing all other
manufacturers' products)
e-mail
* Preferred Method of Contact: Phone
•Item is required.
Please mail to: Snell & Wilcox Ltd.,
Southleigh Park House,
Eastleigh Road,
Havant,
Hants,
PO9 2PE.
United Kingdom.
Service Contact Information:
Tel: [phone]
Fax: [phone]
http://www.snellwilcox.com/support
ftp://ftp.snellwilcox.com/support

IQH1S 1U Enclosure SECTION 0
IQH1SINS 23/11/06 www.snellwilcox Version 1 Issue 4 0.11
Manual Revision Record
Date Version No. Issue No. Change Comments
030403 1 1 First Issue released
090605 1 2 Reference to Module power label
removed from page 1.6 and
power to 60 W pages 1.6 & 2.1
Complete new manual issued
041006 1 3 For new software New issue released
231106 1 4 Page 1.5 LED status data added New issue released

IQH1S 1U Enclosure SECTION 1
IQH1SINS 23/11/06 www.snellwilcox.com Version 1 Issue 4 1.1
Installation
Important Installation Notice
To fully conform with EMC standards modules must be correctly installed in the mainframes paying
particular attention to the following:
1. A modular card must only be plugged into a rear connection panel specifically designed for that module
2. The rear of the mainframe must have a full complement of rear panels. Any vacant slots must have a blank
rear panel fitted
3. All mainframe covers and rear panels must be fitted and screwed down using all available fixing holes
4. The mainframe front panel must be in the closed position
1U MAINFRAME
POWER CONNECTIONS
This is the IEC320 mains power connector suitable
for a standard IEC type power cable and contains a
2A (T) HBC 250 V fuse. If a fused type plug is fitted
to the cable a fuse of 7A rating should be installed.
Fuse
100-240V~
60/50 Hz
1.8A
T
T2A H 250V
OPENING AND CLOSING THE FRONT PANEL
To Open
Release the front panel by pulling the front panel
forward and downwards using the release handles
on either side of the front panel.
To Close
Replace the front panel by pushing the front panel
rearwards and upwards using the release handles
on either side of the front panel. Ensure that the
panel is fully seated in the case.

IQH1S 1U Enclosure SECTION 1
IQH1SINS 23/11/06 www.snellwilcox.com Version 1 Issue 4 1.2
POWER ON/OFF SWITCH
The power ON/OFF switch is located behind the
drop-down front panel in the left-hand corner.
Power ON will be indicated by the illumination of
the LED on the front panel.
FRONT PANEL CONNECTOR
When an active control panel is fitted to the unit,
this connector carries the communication signals
between the mainframe and the front panel.
COMMUNICATIONS MODE SWITCH
This toggle switch allows the type of
communication signal used for the rear panel `D'
connector, to be selected.
The switch should be in the UP position to use
RollCall 485 and in the DOWN position to use
RS422(PC) interface signals.
e
way Card
e
way Card

IQH1S 1U Enclosure SECTION 1
IQH1SINS 23/11/06 www.snellwilcox.com Version 1 Issue 4 1.3
COMMUNICATION CONNECTIONS
Remote
This 9 pin `D' connector on the rear panel allows
the unit to be connected to the RollCall 485
network communications system.
Note that RS485 interconnections should be
pin to pin and only be used for Snell & Wilcox
RollNet applications.
This connector may also be used as a RS422 port.
RollCall
This BNC connector allows the unit to be
connected to the RollCall network communications
system.
The RollCall system should be connected using
75 Ohm "T" pieces in a similar manner to an
"Ethernet" system. Both extremities of the system
must be terminated in 75 Ohms.
Note that in a RollCall™ segment, all units must
have different unit address codes.
Note: The coaxial link is bi-directional and
therefore must not be passed through signal
switching networks. Also, to allow hum and noise
cancellation the screen of the coaxial connection
must not be earthed.
100-240V~
60/50 Hz
1.8A
T
T2A H 250V
SERIAL IN
I
AL OUT
1
ROLLCALL
OUTPUT
IQAVDA-2
45
78
162738495
1
6
2
7
3
8
4
9
5
N.B. Connector is a socket,
viewed from mating face.
Equivalently, this is a plug,
viewed from the rear,
cable face.
P
h
y
s
i
c
a
l
I
n
t
e
r
f
a
c
e
-
R
o
l
l
C
a
l
l
R
S
4
2
2
For reference, the A signal
is at 0V at line idle, and
the B signal at 5V.
9
-
W
a
y
R
i
b
b
o
n
c
o
n
n
e
c
t
i
o
n
s
TxA
Pin 2
RxB
Pin 3
GND
Pin 1
TxB
Pin 7
RxA
Pin 8

IQH1S 1U Enclosure SECTION 1
IQH1SINS 23/11/06 www.snellwilcox.com Version 1 Issue 4 1.4
THE GATEWAY CARD
4
7
8
2
4
7
8
F
r
o
n
t
P
a
n
e
l
Connector RollNet
FRONT PANEL CONNECTOR
When an active control panel is fitted to the unit,
this connector carries the communication signals
between the mainframe and the front panel.
COMMUNICATIONS MODE SWITCH
For operation of the RS422 serial port this switch
must remain in the DOWN position.
For operation of the RollNet port this switch must
remain in the UP position.
HEX SWITCHES
Both of these switches are used to define the Unit
Address for the equipment. They are only read at
power-up.
Position `0' on the left hand switch will disable the
RollCall™ function on the unit; all other positions
on these switches may be used to set the Unit
Address in Hex. (Left hand switch 1 to f, right hand
switch 0 to f)
If an address is already in use the RollCall™
receive and transmit LED's will flash alternately at
a 1 second rate.
The unit must then be powered-down, a unique
address selected and the unit powered-up again.
Note that the Shoebox active front panel has a
separate and different address to the Gateway.
The Gateway address can be set to zero, (which
will disable RollCall function) and all features of the
shoebox will still work except for the RS422 port.
Therefore if the RS422 port of the shoebox is not
needed, the second address may be saved by
setting the gateway to zero.
The front panel will still have an address if it needs
to be used.
Note that in a RollCall™ segment, all units must
have different unit addresses.
For more information see RollCall™ section.
F
r
o
n
t
P
a
n
e
l
Connector
RollNet
RS422
4
7
8
2
4
7
8
Hex Switches

IQH1S 1U Enclosure SECTION 1
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LED INDICATORS
+5V This green LED indicates that the +5V
supply is present.
-5V This green LED indicates that the -5V
supply is present.
Error This red LED indicates that the processor
is running outside of its normal operational
parameters.
Note that this LED will flash during startup.
SDA This green LED will flash indicating I
2
C
backplane data line activity.
SCL This green LED will flash indicating I
2
C
backplane clock activity.
NRX This yellow LED will flash indicating data is
being received via the RollNet connection.
NTX This green LED will flash indicating data is
being transmitted via the RollNet
connection.
SRX This yellow LED will flash indicating data is
being received via the RS422 connection.
STX This green LED will flash indicating data is
being transmitted via the RS422
connection.
4
7
8
2
4
7
8
+5V
-5V
Error
STX
SRX
NTX
NRX
S
C
L
SDA
e
x Switches
LED Status Information
LED Continuously ON OFF Flashing
+5V Normal +5V supply OK +5 V Power Supply Failure N/A
-5V Normal -5V supply OK -5 V Power Supply Failure N/A
Error Error - Gateway
software not running
Normal – Software cleared
during operation
Error - Software constantly rebooting
(Watchdog)
SDA Error - Backplane data
line error
Normal - I
2
C backplane
data line idle
Normal – Indicates backplane data line
activity
SCL Error - Backplane clock
line held Low
Normal - I
2
C backplane
clock line idle
Normal – Indicates backplane clock line
activity.
NRX N/A Normal – data line idle Normal – Indicates data is being received
via the RollNet connection.
NTX N/A Normal – data line idle Normal – Indicates data is being
transmitted via the RollNet connection.
SRX N/A Normal – data line idle Normal – Indicates data is being received
via the RS422 connection.
STX N/A Normal – data line idle Normal – Indicates data is being
transmitted via the RS422 connection.

IQH1S 1U Enclosure SECTION 1
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INSTALLING/REMOVING A MODULE
Internal View of 1U Mainframe.
Rear of 1U Mainframe fitted with two double width Modules and two single width Modules
Fuse
ROLLCALL
OUTPUT INPUT
IQAVDA-2
4 1235
7 68
100-240V~
60/50 Hz
1.8A
T
T2A H 250V
IQDMX0/1 _16-2
AES AUDIO OUT
12
SERIAL IN 1
SERIAL OU T REFERENCE
GPI
SERIAL IN 2
COMPOSITE OUTPUT
REFERENCE SERIAL IN
IQDMSE-2
SERIAL OUT
12123
45
Warning
Before installing a new module into the enclosure
the Configuration Rules given below must be
followed.
The rear of the enclosure must have a full
complement of rear panels. Any vacant slots must
have a blank rear panel fitted
Configuration Rules
These rules limit the total power dissipation of
modules that can be installed in the box. Use the
module power ratings to calculate the total power
dissipated in the enclosure.
Module Power Rating
The power rating for each module is given in its
associated operation manual.
Available Power
The IQH1S Enclosure has 60 W of available
power. The power ratings of each module should
be added together and the total should not exceed
60 W.
The table opposite may be used for this calculation.
Warning
The sum of the module power ratings (calculated
using the method above) in the enclosure must not
exceed 60 W.
REFER TO USER MANUAL
BEFORE INSTALLING MODULES
!!
Power Rating Table
Slot Position Module Name Power Rating
1
2
3
4
5
6
Total Power (Watts)
(60 W Maximum)

IQH1S 1U Enclosure SECTION 1
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Installing a New Module
Warning Ensure that the power supply is
switched OFF and the mains power connection at
the rear of the unit is removed before these
operations are attempted.
1. Before installing a new module consult page
1.5 “Installing/Removing a Module” to ensure
there is adequate power available for the
module to be added.
2. Release the front panel by pulling the front
panel forward and downwards using the
release handles on either side of the front
panel.
3. Choose an empty slot position for the module.
4. Loosen the screw securing the appropriate
module retaining plate.
5. Slide the module retaining plate upwards or
downwards as appropriate to uncover the card
entry slots.
6. At the rear of the enclosure remove the screws
securing the blanking plate associated with the
chosen slot position.
7. Store the blanking plate in a safe place for
future use.
8. Ensuring correct orientation fit the rear
connecting panel (supplied with the new
module) to the rear of the enclosure in the
vacant aperture and secure with the fixing
screws provided.
9. At the front of the enclosure, (ensuring correct
orientation) carefully slide in the new module
until it fully mates with the rear connector
panel.
10. Slide the module retaining plate upwards or
downwards as appropriate to cover the card
entry slots.
11. Tighten the screw securing the module
retaining plate.
12. Replace the front panel ensuring that the panel
is fully seated in the case.
13. Update the Power Rating table on page 1.5.
Removing a Module
1. Remove the front panel as previously
described
2. Loosen the screw securing the appropriate
module retaining plate.
3. Slide the module retaining plate upwards or
downwards as appropriate to uncover the card
entry slots.
4. Carefully slide out the desired module
If a different type of module is to be installed in this
position proceed as in Installing a New Module
item 1 and items 4 to 14.
If the slot is to left vacant, proceed as follows:
1. Tighten the screw securing the module
retaining plate.
2. Replace the front panel ensuring that the panel
is fully seated in the case.
3. At the rear of the enclosure fit the blanking
plate in the associated position using two
screws.
4. Update the Power Rating table on page 1.5.

IQH1S 1U Enclosure SECTION 1
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Control Panels
A mainframe and the modules that it contains, may be controlled by the following methods:-
1. Locally, by use of an active front panel (the control panel) for the 1U system
2. Remotely, by use the same control panel as in (1) above, connected by a single cable assembly
3. Remotely, from any number of control panels (1U), connected via the RollCall communications network
4. Remotely, from any number of PC’s connected via the RollCall communications network
5. Preset controls and switches are provided on the card edge of each module, accessible behind the
drop-down front panel.
The RollCall Communications System and Computer Control System
RollCall remote control gives a uniquely powerful and flexible operating system that can be as simple as a
single rack unit with control panel, or a powerful multi-master, multi-slave configuration with PC controllability
for full station automation.
The RollCall command protocol derives control panel operating software from the IQ module being addressed.
This unique feature ensures that module updates or additions will not require control system software upgrades
- simply plug in and switch on.
For modules with the RollCall option fitted all card edge control functions are available on the remote control
panel or any other controlling device. For some module cards additional control functions and readouts will be
available to the RollCall panel but will not be accessible via the card edge controls.
Note that for some modules if any of the preset switches mentioned above are set to the ON position, it will not
be possible for the function to be disabled by the remote control mechanism. Under these circumstances a
message will be displayed on the active remote control panel indicating that control is not available. To avoid
this situation it is recommended that all card edge preset switches be set to the OFF position.
When the unit (or module) is powered-up the module will normally assume the same set-up conditions that
existed at the last power-down. This information is provided by the non-volatile memory of the module's
dedicated Control Processing Unit under the control of RollCall. Some modules incorporate methods that allow
other set-up conditions to exist on power-up; please consult the information specific to each module for details.

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RollCall Network System Details
The IQ Modular system has a flexible and yet powerful remote control system. The units in the system are
joined via a high-speed network and each box enclosure (including active front panels) is a node on the
network. A single network can have a maximum of 240 nodes with any combination of control panels and
modular rack boxes. With the 3U box holding up to 16 cards, the system can accommodate 3840 (240 x 16)
cards. Each box is physically addressed via switches on the Remote Control Interface.
Network bridges can be used to connect any network to up to 15 others nested up to 4 levels. A single
controller can access up to 54241 (1 + 15 + 152+ 153+ 154) networks containing up to a total of 208 million
(3840-16) x 54241 IQ modules.
The RollCall network has three interface connections on each IQ enclosure:
1. 75 Ohm coaxial BNC for box-to-box connections running at 2.5 Mb/s.
2. RS485 9 way `D' connector for internal bus connections such as to front panels running at 2.5 Mb/s.
3. 38.4 Kb/s asynchronous RS422 port for binary and ASCII terminal access for third party equipment.
The RS422 and RS485 interfaces share the same D connector. Selection of the interface format is by a switch
on the Remote Control Interface.
The primary connection interface will be the coaxial network. Each section can support up to 64 unit loads at
lengths of up to 400 metres. The following is a table of unit loads for each type of equipment.
Equipment Unit loads
1U ShoeBox + front panel 4
1U box (up to 6 single width modules) 4
3U box (up to 16 modules with removable Gateway card.) 2
Stand alone unit (Supervisor, MDD, Golden Gate) 2
PC Remote module 1