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Bell System bellview Installation & Operation Manual

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Bell System (Telephones) Ltd.
bellview
Video Entry System
Installation & Operation
Manual
PD-007 Issue 3

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  • Page 1 Bell System (Telephones) Ltd. bellview Video Entry System Installation & Operation Manual PD-007 Issue 3...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS General Description ..........1 Video Telephones (model BV) .
  • Page 4 Troubleshooting ..........18 Diagnostic Aids .

  • Page 5: General Description

    Bell View Video Entry System General Description The bellview Video Door Entry Telephone System is a high quality, versatile security product for controlling access to private houses, residential homes, blocks of flats and offices. The occupants are supplied with individual video entry telephones which enable them to view the person calling at the entrance;...
  • Page 6 Bell View Video Entry System Telephone Controls Brightness Contrast Door Open LED Mute LED DOOR VIEW CAMERA PORTER PRIVATE Buzzer mute Unlocks the door Camera Select Monitor entrance...

  • Page 7: System Operation

    VIEW button (This feature may be disabled if required). Privacy The bellview system offers full privacy of speech, that is, only the resident who has been called may listen and speak with the caller. On multi-way systems the CAMERA and VIEW buttons can be made private to prevent other residents monitoring visitors.

  • Page 8: Equipment Required

    Bell View Video Entry System Equipment Required Control Cabinet / Power Supply For systems exceeding 10 ways or requiring battery backup, an IP55-rated, lockable steel cabinet is supplied, containing the power supply and control circuitry. This is available for smaller systems on request. System Control Cabinet /Power Supply model 1-10 Way...

  • Page 9: Telephones

    Bell View Video Entry System Telephones One model BV video door entry telephone is required per flat. The model 500PX series telephones (depending on the features required) may be used in place of one or more video telephones, if audio only is required. Entrance Panel One BVP series entrance panel is required per door.

  • Page 10: System Design Considerations

    Bell View Video Entry System System Design Considerations Cable requirements Refer to one of the following sections according to your system requirements: System Section 1 way single door 2-10 way single door 11-60 way single door 1-10 way 2 door 11-60 way 2 door Multiple video telephones in one flat When several video telephones are installed in a single flat, it is usually necessary to...

  • Page 11: Electric Door Release

    Bell View Video Entry System Electric Door Release Fail-Secure releases are the most commonly used devices, they require power to release the lock and will secure the door upon power failure. Fail-Safe lock releases and magnetic locks require continuous power to hold the lock and will release the door upon power failure.

  • Page 12: Installation

    Bell View Video Entry System Installation...

  • Page 13: Important Safety Information

    Bell View Video Entry System Important Safety Information Connections to the 240V AC mains supply must be carried out by a qualified electrician or similar competent person, and made in accordance with accepted safety practices. A two-pole switch (as provided by a Consumer Unit or Switch-Fuse) must be included to isolate both Live and Neutral during Installation or Maintenance.

  • Page 14: General

    Bell View Video Entry System General Select the appropriate wiring diagram from one of the following sections, and install in accordance with the instructions given: System Section 1 way single door 2-10 way single door 11-60 way single door 1-10 way 2 door 11-60 way 2 door Initially connect all the equipment to one telephone only.

  • Page 15: Psu138A, Psu138B Power Supplies

    Bell View Video Entry System PSU138A, PSU138B Power Supplies Read the section called ‘Important Safety Information’ before installing the power supply. A good mains safety earth must be connected to the cabinet housing the power supply. The cabinet must be placed in a protected indoor environment and not exposed to dripping or splashing.

  • Page 16: Video Telephones

    Bell View Video Entry System Video Telephones (Refer to diagram 1) Also refer to the ‘Commissioning’ section for further information. IMPORTANT: The video telephone has a slide switch which terminates the coax cable with a 75S impedance. When more than one video telephone is installed, all video telephones must be set to HI (ie no termination) except the last telephone on each cable branch which should be set to 75R.

  • Page 17: Commissioning

    Bell View Video Entry System Commissioning Video Telephone settings Picture Adjustment To adjust the BRIGHTNESS and CONTRAST of the picture adjust the two thumb- wheel controls at the left hand side of the telephone. Buzzer mute time This is he time for which the telephone buzzer will be switched off when the buzzer mute button is pressed.

  • Page 18: Dip Switch Settings

    Bell View Video Entry System Video Telephone DIP switch settings The location of the 8 way DIP switch is shown in diagram 1 and labelled ‘SW2'. DIP Switch Position Setting Buzzer Mute Time 1 min 2 min 3 min 5 min 8 min 10 min off - Switch down...

  • Page 19: Diagram 1 : Video Phone Adjustments

    Bell View Video Entry System Diagram 1 : Video Phone Adjustments WARNING : HIGH VOLTAGES PRESENT Settings/Options DIP-Switch Brightness 3 4 5 6 7 8 Contrast PORT VIEW/CAM Sets Co-ax Terminating Enables/disables impedence 75R or Camera and View high impedence (HI) buttons...

  • Page 20: Lock Release Adjustment

    Bell View Video Entry System Lock Release Adjustment 540 Power Supply Adjust the preset VR1 to the required time, turning clockwise to increase the time. Shorting ‘Z’ to ‘12V -’ will operate the internal lock relay, for the preset time (and an audible click heard).

  • Page 21: 819S Dip Switch Settings

    Bell View Video Entry System Adjustments on 2 door systems (819S DIP Switch Settings) The DIP switch is located on the lower PCB and marked ‘SW2'. DIP Switch down DIP Switch up Default setting DIP Switch Position Setting Lock Release Time 3 sec 5 sec off - Switch down...

  • Page 22: Troubleshooting

    Bell View Video Entry System Troubleshooting...

  • Page 23: Diagnostic Aids

    Bell View Video Entry System Diagnostic Aids Power Supply Status The PSU138B Power Supply has to LEDs to indicate the 12V output state and the condition of the standby battery (when fitted). Condition Steady GREEN System running from the mains. Flashing GREEN System running from the battery.

  • Page 24: Fault Finding

    Bell View Video Entry System Fault Finding Speech Problems Low speech volume Volume adjustment required on the Speech Unit, see page 16 under SPEECH ADJUSTMENTS. Speech Unit is not tight against the panel grill. Panel grill is blocked. More than one active telephone is off the hook. Speech Unit supply voltage low.
  • Page 25 Bell View Video Entry System Video Problems Video picture impaired or Some phone terminating slide switches have not unsynchronised. been set correctly. Refer to page 12. Poor coaxial cable connection or screen not connected. Phone too close to a magnetic field, e.g. transformer.
  • Page 26 Bell View Video Entry System Miscellaneous Problems Telephone will not buzz. Buzzer disabled by PRIVATE button. Check red telephone LED is off. Faulty ‘V’,'O' or 'I' line between power supply and phone. Check 10.5V - 15V across ‘V’ and ‘O’, and 10.5V - 15V across ‘I’...

  • Page 27: Specifications

    Bell View Video Entry System Specifications...

  • Page 28: Model Bv Video Telephone

    Bell View Video Entry System Model BV Video Telephone Size 180 mm x 245 mm x 75 mm Fixing Wall mounted Supply Voltage 10 V DC min. 15 V DC max. Current consumption 405 mA maximum active 27 mA maximum idle Call / Active time 30, 60, 90 or 120 seconds Buzzer mute time...

  • Page 29: Model 440 Power Supply

    Bell View Video Entry System Model 440 Power Supply Size 236 mm x 105 mm x 81 mm Output Voltage (regulated) 12.0 V DC min. 13.8 V DC nom. 15.0 V DC max. Output Current 1.5 A continuous 2.0 A peak (5 minutes max.) Short Circuit Duration Infinite Mains Supply Internal fuse...

  • Page 30: Model Vdc6 Video Distributor Pcb

    Bell View Video Entry System Model VDC6 Video Distributor PCB Size 112 mm x 164 mm x 25 mm Supply Voltage 10 V DC min. 15 V DC max. Current Consumption 100 mA max. (excluding Telephones) No. of Buffered Outputs Telephone Supply (any 0.75 A max.

  • Page 31: Cable And Wiring Details

    Bell View Video Entry System Cable and Wiring Details System Section 1 way single door 2-10 way single door 11-60 way single door 1-10 way 2 door 11-60 way 2 door...
  • Page 32 Bell View Video System Cable and Wiring Details 1 Way Single Door System Page 1 of 4...
  • Page 33 Bell View Video System 1 Way Single Door Systems Cable Requirement (Refer to diagrams 2a and 2b.) Cable types (solid core) 0.5 mm Twisted pair, e.g. BT spec CW1308 1.0 mm 1.0 mm ‘Twin & Earth’ Co-ax 75 Ohm, RG59 or equivalent Video phones Total Cable Length Power (+,-)
  • Page 34 Diagram 2a : Cabling for a 1 way Single door system Page 3 of 4 BV 1 Flat Video Phone 6 - 8 (see the previous page) Door Panel 75R Co-ax BV700 Camera M540 Power Supply Call Button Electrical Speech Cupboard Unit Lock Release © 1997 Bell System (Telephones) Ltd.
  • Page 35 ** Use a twisted-pair (2 conductors). 75R Co-ax Door Panel Call Button BV700 Electrical Camera Cupboard M540 Speech Power FAIL unit Supply SAFE FAIL SECR Lock Lock Release Release Alternative Locks © 1997 Bell System (Telephones)Ltd.
  • Page 36 Bell View Video System Cable and Wiring Details 2 - 10 Way Single Door Systems Page 1 of 4...
  • Page 37 Bell View Video System 2 - 10 Way Single Door Systems Cable Requirement (Refer to diagrams 3a and 3b.) Cable types (solid core) 0.5 mm Twisted pair, e.g. BT spec CW1308 1.0 mm 1.0 mm ‘Twin & Earth’ 1.4 mm 1.5 mm ‘Twin &...
  • Page 38 1 per Phone 75R Co-ax Electrical Cupboard BV700 Camera TS2000 75R Co-ax M540 Time Power Clock Supply (optional) Speech Unit Name Lamp (optional) Lock Trades Release Button (optional) Exit Button Door Monitor Switch Fire Switch (optional) (optional) © 1997 Bell System (Telephones)Ltd.
  • Page 39 75R Co-ax Electrical BV700 Cupboard Camera M540 Power FAIL Supply SAFE Speech unit FAIL SECR Name Lamp (optional) TS2000 Time Trades Clock Button (optional) (optional) Exit Button Door Monitor Alternative Locks Switch Fire Switch (optional) (optional) © 2000 Bell System (Telephones)Ltd.
  • Page 40 Bell View Video System Cable and Wiring Details 11 - 60 Way Single Door System Page 1 of 5...
  • Page 41 Bell View Video System 11 - 60 Way Single Door Systems Cable Requirement (Refer to diagrams 4a, 4b and 4c.) Cable types (solid core) 0.5 mm Twisted pair, e.g. BT spec CW1308 1.0 mm 1.0 mm ‘Twin & Earth’ 1.4 mm 1.5 mm ‘Twin &...
  • Page 42 75R Co-ax TS2000 PSU138B LT88 VDC6 Time Power Lock Video Clock Speech Supply Timer Distributor (optional) Unit Name Lamp (optional) Lock Trades Release Button (optional) Exit Button Door Monitor Switch Fire Switch (optional) (optional) © 2000 Bell System (Telephones) Ltd.
  • Page 43 12V 6AH Battery (optional) Speech TRIG LT88 unit Lock FAIL Timer SECR FAIL Name SAFE Lamp (optional) TS2000 Trades Button Time (optional) Clock Exit Button Door Monitor Alternative Locks (optional) Switch Fire Switch (optional) (optional) © 2000 Bell System (Telephones) Ltd.
  • Page 44 Junction PSU Control Cabinet VDC6 THRU Video Distributor From From Up to 10 phones each Camera PSU138B R O T Z V L I3 I2 I1 Other Call lines (common wires) from Push Buttons © 1997 Bell System (Telephones) Ltd.
  • Page 45 Bell View Video System Cable and Wiring Details 1 - 10 Way 2 Door System Page 1 of 6...
  • Page 46 Bell View Video System 1 - 10 Way 2 Door Systems Cable Requirement (Refer to diagrams 5a, 5b and 5c.) Cable types (solid core) 0.5 mm Twisted pair, e.g. BT spec CW1308 1.0 mm 1.0 mm ‘Twin & Earth’ 1.4 mm 1.5 mm ‘Twin &...
  • Page 47 Bell View Video System 1 - 10 Way 2 Door Systems Entrances Connections No. of Cores Solid Core Length Diameter Camera, Speech unit and 8 + 75 Ohm Co-ax 50 m 0.5 mm Push button common Push Buttons 1 per phone 50 m 0.5 mm Lock Release (up to 0.5 A)
  • Page 48 Call lines Other (common wires) Video Power...
  • Page 49 Common Strap Lock Release Lock Release CAMERA 1 ENG1 FAIL FAIL DOOR REMOTE EXIT SPEECH LAMP LOCK SAFE SECR DOOR 1 DOOR 2 DOOR FAIL FAIL EXIT SPEECH LAMP LOCK SECR SAFE ENG2 CAMERA 2 To second entrance...
  • Page 50 Video Phone Video Phone 75 Ohm Co-ax I3 I2 I1 R O T Z V L Call lines From the Switching Unit from the Push PHONE connections Buttons © 1997 Bell System (Telephones) Ltd.
  • Page 51 Bell View Video System Cable and Wiring Details 11 - 60 Way 2 Door System Page 1 of 6...
  • Page 52 Bell View Video System 11 - 60 Way 2 Door Systems Cable Requirement (Refer to diagrams 6a, 6b and 6c.) Cable types (solid core) 0.5 mm Twisted pair, e.g. BT spec CW1308 1.0 mm 1.0 mm ‘Twin & Earth’ 1.4 mm 1.5 mm ‘Twin &...
  • Page 53 Bell View Video System Entrances Connections No. of Cores Solid Core Length Diameter Camera, Speech unit and 8 + 75 Ohm Co-ax 50 m 0.5 mm Push button common Push Buttons 1 per phone 50 m 0.5 mm Lock Release (up to 0.5 A) 25 m 0.5 mm 100 m...
  • Page 54 Call Lines Other (common wires) Video Power Call Lines Other (common wires) Video Power...
  • Page 55 Common Strap Lock Release Lock Release CAMERA 1 ENG1 FAIL FAIL DOOR REMOTE EXIT SPEECH LAMP LOCK SAFE SECR DOOR 1 ENG2 CAMERA 2 DOOR 2 DOOR FAIL FAIL EXIT SPEECH LAMP LOCK SECR SAFE To second entrance...
  • Page 56 PSU Control Cabinet From VDC6 PSU138B THRU Video Distributor R O T Z V L Up to 10 phones each PHONE connections on the Switching unit I3 I2 I1 Call lines from Push Buttons © 1997 Bell System (Telephones) Ltd.
  • Page 58 This product complies with European directive 89/336/EEC on Electromagnetic Compatibility and Low Voltage Directive 72/23/EEC. Emissions: Generic BSEN 50081-1 Immunity: Generic BSEN 50082-1 Low Voltage : Generic BSEN 60950 Bell System (Telephones) Ltd. Milton Keynes Made in the United Kingdom...

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