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LTC 7935, LTC 7939, LTC 7945, & LTC 7949 Series | 

Instruction Manual

Safety Precautions

EN

| 5

Bosch Security Systems | 24 August 2004

Veiligheidsmaatregelen

Attentie: het apparaat mag alleen door gekwalificeerd personeel
worden geïnstalleerd. De installatie dient in overeenstemming
met de nationale elektrische richtlijnen of de van toepassing
zijnde lokale richtlijnen te worden uitgevoerd.

Spanning uitschakelen. Apparatuur met of zonder 
aan-uitschakelaar staat onder spanning zolang de stekker is
aangesloten op de wandcontactdoos. De apparatuur is uitsluitend
in werking als de aan-uitschakelaar aan staat. Het netsnoer is de
"hoofdschakelaar" voor alle apparatuur.

VOORZICHTIG: OPEN DE BEHUIZING OF DE ACHTERKANT
VAN HET APPARAAT NIET. ZO VERMINDERT U HET RISICO
OP ELEKTRISCHE SCHOKKEN. IN HET APPARAAT
BEVINDEN ZICH GEEN ONDERDELEN DIE U ZELF KUNT
REPAREREN. LAAT SERVICE EN ONDERHOUD UITVOEREN
DOOR GEKWALIFICEERD PERSONEEL.

Dit symbool geeft aan dat er binnen in het apparaat
ongeïsoleerde, gevaarlijke spanning aanwezig is die mogelijk
elektrische schokken kan veroorzaken.

De gebruiker dient de bedienings- en onderhoudsvoorschriften
te raadplegen in de documentatie die werd meegeleverd met
het apparaat.

Sicurezza

Attenzione: l'installazione deve essere effettuata esclusivamente
da personale tecnico qualificato in conformità con il National
Electrical Code o con le normative locali vigenti.

Scollegamento dell'alimentazione. Le unità dotate o sprovviste di
interruttori ON-OFF vengono alimentate quando si inserisce il
cavo nella presa dell'alimentazione. L'unità è tuttavia in funzione
solo quando l'interruttore ON-OFF si trova nella posizione ON. Il
cavo di alimentazione costituisce il dispositivo di scollegamento
dell'alimentazione principale per tutte le unità.

ATTENZIONE: PER RIDURRE IL RISCHIO DI SCOSSE
ELETTRICHE NON RIMUOVERE LA COPERTURA (O IL
PANNELLO POSTERIORE). L'UNITÀ NON CONTIENE
COMPONENTI INTERNI RIPARABILI DALL'UTENTE. PER
QUALSIASI INTERVENTO, RIVOLGERSI A PERSONALE
TECNICO QUALIFICATO.

Questo simbolo indica la presenza di "tensione pericolosa" non
isolata all'interno del contenitore del prodotto. Ciò comporta un
potenziale rischio di scosse elettriche.

Si consiglia di consultare le istruzioni operative e di
manutenzione (interventi tecnici) contenute nella
documentazione fornita con il dispositivo.

Medidas de Segurança

Atenção: a instalação deve ser executada apenas por técnicos
qualificados da assistência, de acordo com o código eléctrico
nacional ou os códigos locais aplicáveis.

Corte de corrente. As unidades com ou sem interruptores 
ON-OFF (ligar/desligar) recebem corrente sempre que o fio de
alimentação está introduzido na fonte de alimentação; contudo, a
unidade apenas está operacional quando o interruptor ON-OFF
está na posição ON. O fio de alimentação destina-se a desligar a
corrente em todas as unidades.

CUIDADO: PARA REDUZIR O RISCO DE CHOQUE

ELÉCTRICO, NÃO RETIRE A TAMPA (OU A PARTE

POSTERIOR). NO INTERIOR, NÃO EXISTEM PEÇAS QUE

POSSAM SER REPARADAS PELO UTILIZADOR. REMETA A

ASSISTÊNCIA PARA OS TÉCNICOS QUALIFICADOS.

Este símbolo indica a presença de "tensão perigosa" não isolada
dentro da estrutura do produto, o que pode constituir risco de
choque eléctrico.

O utilizador deve consultar as instruções de funcionamento
e manutenção (assistência) nos documentos que
acompanham o aparelho.

Summary of Contents for LTC 7935

Page 1: ...Instruction Manual EN Pressurized Environmental Cameras LTC 7935 LTC 7939 LTC 7945 LTC 7949 Series ...

Page 2: ...n fire electrical shock or other hazards 9 Safety Check Upon completion of servicing or repairs to the unit ask the service technician to perform safety checks to ensure proper operating condition 10 Power Sources Operate the unit only from the type of power source indicated on the label If unsure of the type of power supply to use contact your dealer or local power company For units intended to o...

Page 3: ...treme care should be taken to keep from touching power lines or circuits as this contact might be fatal U S A models only refer to the National Electrical Code Article 820 regarding installation of CATV systems For Rack mount Product 1 Ventilation This unit should not be placed in a built in installation or rack unless proper ventilation is provided or the manufacturer s instructions have been adh...

Page 4: ... Las unidades con o sin interruptores de encendido apagado reciben alimentación eléctrica siempre que el cable de alimentación esté conectado a la fuente de alimentación Sin embargo la unidad sólo funciona cuando el interruptor está en la posición de encendido El cable de alimentación es la principal fuente de desconexión de todas las unidades PRECAUCIÓN PARA DISMINUIR EL RIESGO DE DESCARGA ELÉCTR...

Page 5: ...ità è tuttavia in funzione solo quando l interruttore ON OFF si trova nella posizione ON Il cavo di alimentazione costituisce il dispositivo di scollegamento dell alimentazione principale per tutte le unità ATTENZIONE PER RIDURRE IL RISCHIO DI SCOSSE ELETTRICHE NON RIMUOVERE LA COPERTURA O IL PANNELLO POSTERIORE L UNITÀ NON CONTIENE COMPONENTI INTERNI RIPARABILI DALL UTENTE PER QUALSIASI INTERVENT...

Page 6: ...uting 8 4 2 External Synchronization 8 4 3 Phasing 8 4 4 Mounting 8 4 5 Electrical 8 5 OPENING THE HOUSING 9 5 1 Depressurizing 9 5 2 Removing the Camera Cradle 9 6 CLOSING THE HOUSING 9 6 1 Reinserting the Camera Cradle 9 7 PRESSURIZING 10 7 1 Supplies 10 7 2 Pressurize Housing 10 8 WIRING DIAGRAMS 11 8 1 16 Pin Models 11 8 2 11 Pin Models 13 LTC 7935 LTC 7939 LTC 7945 LTC 7949 Series Instruction...

Page 7: ...ngs employ an integral heater which adds an additional 10W to the power consumption 3 2 Environmental Enclosure 3 2 1 Construction These cameras are self contained within one case with a single corrosion resistant connector for power video BilinxTM control lens control and external sync Note that some cameras do not have external sync capabilities A mating connector is provided for each camera The...

Page 8: ...t system should give adequate consideration to the camera weight involved as well as any additional loading from snow ice and wind The camera cradle itself may be rotated with respect to the housing This rotates the camera and the resulting picture For accurate positioning align the index marks on the rear end cap with the alignment marks on the housing There are four alignment marks spaced at 90 ...

Page 9: ... in its fully retracted position 2 Remove the cradle assembly by pulling it out of the housing Be sure to keep the edges of the end caps clean and free of scratches See FIGURE 4 6 CLOSING THE HOUSING 6 1 Reinserting the Camera Cradle 1 To reinsert the camera cradle loosen the retaining screw fully Grasp the end cap and check to see that the cam is as shown in FIGURES 4 and 5 Figure 5 Cam Position ...

Page 10: ...re Fittings 8 Set the regulator to a maximum pressure of 140kPa 20PSIG WARNING The pressure in the housing must never exceed 140kPa 20PSIG 9 Purge the housing with dry nitrogen The relief valve will open at between 100kPa 15PSIG and 140kPa 20PSIG Continue purging until all three areas of the humidity indicator turn blue This may take 10 to 15 minutes Figure 7 Humidity Indicator 10 Remove the nitro...

Page 11: ...C NC NC NC NC NC NC Focus Sync Input Sync Video Shield Video Output Ground AC Neutral AC Hot Zoom Lens Common NC NC NC Wire Side See individual camera instructions for information regarding external synchronization capabilities Bulkhead MS3114E20 16P Male Mate MS3126F20 16S Female BURLE 315 1592 001 Fixed Lens Models Zoom Lens Models Pre position Zoom Lens Models Error Supply Focus Wiper Focus Syn...

Page 12: ...EN 12 LTC 7935 LTC 7939 LTC 7945 LTC 7949 Series Instruction Manual Wiring Diagrams Bosch Security Systems 24 August 2004 8 1 2 24VAC 60Hz and 24VAC 50Hz Enclosures Figure 9 ...

Page 13: ...instructions for external synchronization capabilities Fixed Lens Models Video Shield Video Output Ground Sync Shield Sync Input AC Neutral AC Hot NC NC NC NC A B C D E F G H J K L A B C D E F G H J K L Video Shield Video Output Focus Zoom Ground Sync Shield Sync Input Zoom Common Focus Common AC Neutral AC Hot Zoom Lens Models Wire Side BULKHEAD PT 07C 18 11PP MALE MATE PT 06P 18 11SR FEMALE J A ...

Page 14: ...LTC 7595 LTC 7939 LTC 7945 LTC 7949 Series Instruction Manual EN 14 Bosch Security Systems 24 August 2004 ...

Page 15: ...LTC 7935 LTC 7939 LTC 7945 LTC 7949 Series Instruction Manual EN 15 Bosch Security Systems 24 August 2004 ...

Page 16: ...urity Systems Inc 850 Greenfield Road Lancaster PA 17601 USA Tel 800 326 3270 Fax 1 717 735 6560 www boschsecuritysystems com Bosch Security Systems B V P O Box 80002 5600 JB Eindhoven The Netherlands Tele 31 40 27 80000 Bosch Security Systems Pte Ltd 38C Jalan Pemimpin Singapore 577180 Republic of Singapore Tel 65 6 319 3486 ...

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