Bosch LTC 7490 Installation Instructions Manual
Bosch LTC 7490 Installation Instructions Manual

Bosch LTC 7490 Installation Instructions Manual

Autodome series ceiling mount backbox modules

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LTC 7490/20C
AutoDome Series
Ceiling Mount
Backbox Modules

Installation Instructions

EN
Security you can rely on

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Table of Contents
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Summary of Contents for Bosch LTC 7490

  • Page 1: Installation Instructions

    LTC 7490/20C AutoDome Series Ceiling Mount Backbox Modules Installation Instructions Security you can rely on...
  • Page 2: Important Safeguards

    9. Safety Check - Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to determine that the unit is in proper operating condition. © 2003 Bosch Security Systems Page 2 of 16...
  • Page 3: Safety Precautions

    Cordons d’alimentation 220-240 V, 50 Hz Les cordons d’alimentation 220-240 V, 50 Hz, d’entrée ou de sortie, doivent être conformes à la dernière version de la publication IEC 227 ou IEC 245. © 2003 Bosch Security Systems Page 3 of 16...
  • Page 4: Precauciones De Seguridad

    IEC 227 o 245. Netzkabel für 220–240 V/50 Hz, Eingang und Ausgang, müssen den neuesten Versionen der IEC Publikation 227 oder IEC Publikation 245 entsprechen. © 2003 Bosch Security Systems Page 4 of 16...
  • Page 5 (ingresso e uscita) alle versioni più recenti della pubblicazione IEC meest recente uitgave van IEC publicatie 227 of IEC publicatie 245. 227 o IEC 245. © 2003 Bosch Security Systems Page 5 of 16...
  • Page 6 Os cabos de alimentação de 220-240 V, 50 Hz, de entrada e saída, têm de estar em conformidade com as versões mais recentes da publicação CEI 227 ou publicação CEI 245. © 2003 Bosch Security Systems Page 6 of 16...
  • Page 7: Table Of Contents

    REPLACEMENT .......13 tact the nearest Bosch Security Systems, Inc. Service Center for authorization to return and shipping instructions.
  • Page 8: Installation

    (FIGURE 3). Loosen the securing screws (see FIGURE 5) on the base bracket assembly enough to retain the suspension bars during handling, but allowing for adjustment during installation. Figure 5 Bracket Securing Screws © 2003 Bosch Security Systems Page 8 of 16...
  • Page 9: Address Switch Settings

    FIGURE 9 and FIGURE 10. If the backbox regardless of address; otherwise, the unit will only respond fits correctly, go directly to SECTION 4.6. to commands issued for that address. Figure 9 Mounting Ring Fitment © 2003 Bosch Security Systems Page 9 of 16...
  • Page 10: Installing The Backbox

    Figure 11 Installing the Backbox 2. Push the backbox into the hole until completely flush (FIGURE 12). Figure 14 Wire Installation Figure 12 Installed Backbox Figure 15: Conduit Fitting or Strain Relief Bushing © 2003 Bosch Security Systems Page 10 of 16...
  • Page 11: Connecting Line Power

    The rcommended connection is at the signal source. **2. If the internal switch position #2 is set to ON for RS-485 operation, then RXD functions as DATA (+) and TXD functions as DATA (–). © 2003 Bosch Security Systems Page 11 of 16...
  • Page 12: Connecting The Autotracker (Optional)

    3. Connect the RxD phase to the RXD terminal, the TxD phase to the TXD terminal, and the signal ground to GND terminal marked GND using a flat-blade screwdriver (see NOTES). © 2003 Bosch Security Systems Page 12 of 16...
  • Page 13: Maintenance/Component

    CAUTION: Do not remove camera from pan/tilt. Remove the entire receiver/driver, pan/tilt, and camera assembly from the AutoDome system to prevent damage to the flexible cable and connector. © 2003 Bosch Security Systems Page 13 of 16...
  • Page 14 © 2003 Bosch Security Systems Page 14 of 16...
  • Page 15 © 2003 Bosch Security Systems Page 15 of 16...
  • Page 16 Bosch Security Systems, Inc. 850 Greenfield Road Lancaster, PA 17601 U.S.A. Tel: 800-326-3270 Fax: 1-717-735-6560 Bosch Security Systems B.V. P.O. Box 80002, 5600 JB Eindhoven The Netherlands Tel: 31 40 278 1222 Fax: 31 40 278 6668 Bosch Singapore Pte. Ltd.

This manual is also suitable for:

Ltc 7420c

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