pro bel VISTEK V1693 User Manual

Dual changeover switch

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VISTEK V1693 DUAL
CHANGEOVER SWITCH
USER GUIDE
www.pro-bel.com
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Summary of Contents for pro bel VISTEK V1693

  • Page 1 VISTEK V1693 DUAL CHANGEOVER SWITCH USER GUIDE www.pro-bel.com...
  • Page 2: Table Of Contents

    VISTEK V1693 dual changeover switch Contents DESCRIPTION......................3 1.1 Functional Block Diagram – Screw Terminal Type (Channel A) ....4 1.2 Functional Block Diagram – Screw Terminal Type (Channel B)....5 1.3 Functional Block Diagram – BNC Type (Channel A)........6 INSTALLATION ......................
  • Page 3: Description

    VISTEK V1693 dual changeover switch DESCRIPTION The Vistek V1693 is a dual channel signal changeover unit for switching analogue video, analogue audio, RS 232 or digital audio (AES balanced or unbalanced) signals. It forms part of the V1600 range of interface products and can be fitted into either a V1606 or V1603 chassis, from which it derives its power and control.
  • Page 4: Functional Block Diagram - Screw Terminal Type (Channel A)

    VISTEK V1693 dual changeover switch Functional Block Diagram – Screw Terminal Type (Channel A) IN PU T O U T PU T R E LAY 1 JP10 JP 11 IN PU T R E LAY 2 600R H I Z...
  • Page 5: Functional Block Diagram - Screw Terminal Type (Channel B)

    VISTEK V1693 dual changeover switch Functional Block Diagram – Screw Terminal Type (Channel B) INPUT O UT PU T R ELAY 5 JP21 JP22 JP23 JP24 INPUT R ELAY 6 600R H I Z PO W ER RELAY CO IL...
  • Page 6: Functional Block Diagram - Bnc Type (Channel A)

    VISTEK V1693 dual changeover switch Functional Block Diagram – BNC Type (Channel A) INPUT RELAY 1 OUTPUT JP10 JP11 INPUT RELAY 2 600R HI Z POW ER RELAY COIL OPERATED OK? FRONT PANEL SW ITCH (SW 1) LOCAL - 1...
  • Page 7 VISTEK V1693 dual changeover switch Functional Block Diagram – BNC Type (Channel B) INPUT OUTPUT RELAY 5 JP21 JP22 JP23 JP24 INPUT RELAY 6 600R HI Z POW ER RELAY COIL OPERATED OK? FRONT PANEL SWITCH (SW2) LOCAL - 1...
  • Page 8: Installation

    VISTEK V1693 dual changeover switch INSTALLATION Rear Panel Connections SIGNAL CONNECTOR COMMENTS 3-PIN ST / BNC Channel A Input 1 3-PIN ST / BNC Channel A Input 2 3-PIN ST / BNC Channel A Output 3-PIN ST / BNC Channel B Input 1...
  • Page 9 VISTEK V1693 dual changeover switch Hardware Link and Switch Settings The following table refers to Jumper settings shown in the block diagrams on pages 4 - 7 at the front of this user guide. Their physical locations are given on the printed circuit board overlay on Page Functions of Links etc.
  • Page 10 VISTEK V1693 dual changeover switch Issue 1...
  • Page 11: Operation

    VISTEK V1693 dual changeover switch OPERATION Front Panel Controls and Indications LED Indicators: Yellow – Flashing indicates DART control active Green – Indicates DC power present & OK Local Red – Input selection controlled from front panel Green – Input selection controlled remotely In 1 Yellow –...
  • Page 12: Configuration

    VISTEK V1693 dual changeover switch Configuration Configuration of the V1693 consists of positioning links JP1 – JP26 to set the following for each channel: • Remote control input active high/active low/isolated. • Front panel signal changeover control and associated remote/local indications enabled/disabled.

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