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VISTEK V1693 DUAL
CHANGEOVER SWITCH
USER GUIDE
www.pro-bel.com
Страница 1: ...1 VISTEK V1693 DUAL CHANGEOVER SWITCH USER GUIDE www pro bel com...
Страница 2: ...gram 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 2 INSTALLATION 8 2 1 Rear Panel Connections 8 3 OPER...
Страница 3: ...used for analogue video or digital audio AES unbalanced Each changeover switch is implemented using a high quality relay Unselected inputs have optional terminations of 50 75 600 or Hi Z Control inpu...
Страница 4: ...2 SELECTED INPUT 1 SELECTED COM MON OPTO ISOLATED CONTROL INPUT RELAY 4 LOCAL SELECTED REM OTE SELECTED COM MON DART DART IF CONTROL A ACTIVE LO ACTIVE HI FP SW ITCH DISABLE JP1 JP2 12V 0V JP3 0V JP6...
Страница 5: ...2 SELECTED INPUT 1 SELECTED COMMON OPTO ISOLATED CONTROL INPUT RELAY 8 LOCAL SELECTED REMOTE SELECTED COMMON DART DART IF CONTROL B ACTIVE LO ACTIVE HI FP SWITCH DISABLE JP14 JP15 12V 0V JP16 0V JP19...
Страница 6: ...UT 2 SELECTED INPUT 1 SELECTED COMMON OPTO ISOLATED CONTROL INPUT RELAY 4 LOCAL SELECTED REMOTE SELECTED COMMON DART DART IF CONTROL A ACTIVE LO ACTIVE HI FP SWITCH DISABLE JP1 JP2 12V 0V JP3 0V JP6 J...
Страница 7: ...SELECTED INPUT 1 SELECTED COMMON OPTO ISOLATED CONTROL INPUT RELAY 8 LOCAL SELECTED REMOTE SELECTED COMMON DART DART IF CONTROL B ACTIVE LO ACTIVE HI FP SWITCH DISABLE JP14 JP15 12V 0V JP16 0V JP19 J...
Страница 8: ...1 Control 0V 2 Control 12V 3 Control A Active Low 4 Control A Active High 5 A Remote Selected 6 A Local Selected 7 A Remote Local Common 8 A1 A2 Selected Common 9 A1 Selected 10 A2 Selected 11 NC 12...
Страница 9: ...remote A local tally to be earth free Insert link in the LH position to ground it JP8 JP9 JP10 JP11 Selects Channel A Termination Impedance 50R 75R 600R or Hi Z respectively Fit link to one jumper on...
Страница 10: ...VISTEK V1693 dual changeover switch 10 Issue 1...
Страница 11: ...ellow Flashing indicates DART control active V Green Indicates DC power present OK Local Red Input selection controlled from front panel Rem Green Input selection controlled remotely In 1 Yellow Input...
Страница 12: ...election tallies Input selection and local remote tallies to be grounded common or ground free The functions of these links are described in detail in Section 2 2 3 3 Remote Control The V1693 has two...
