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Audio/Video 

Selector 

 

AVS-01 

 

 

O

PERATION 

M

ANUAL

 

 
 
 
 
 
 
 
 
 
2300, Léon-Harmel, suite 220 
Québec (Québec) G1N 4L2 
 

§

(418) 682-3380 

¨

(418) 682-8996 

 
www.comlab.com 

 

MANAVS 

Version 1.0 

December 14, 2001 

 

Summary of Contents for AVS-01

Page 1: ...Audio Video Selector AVS 01 OPERATION MANUAL 2300 Léon Harmel suite 220 Québec Québec G1N 4L2 418 682 3380 418 682 8996 www comlab com MANAVS Version 1 0 December 14 2001 ...

Page 2: ...ings Comlab Telecommunications Inc assumes no liability for any direct indirect or consequential injury loss economic loss damage fines or penalties incurred through the use or inability to use Comlab products Comlab reserves the right to make design changes to its products without incurring any obligation to make the same changes to previously purchased units This warranty is the full extent of o...

Page 3: ...he AVS 01 includes two audio selectors and one video selector Each selector can be controlled individually or all three of them can be tied together A manual override is also available for each selector To use the AVS 01 with an external dry contact follow the instructions given in section 2 To use it with an external voltage to control the selectors follow the instructions in section 3 CURRENT CO...

Page 4: ...e DC ground Factory default JMP 9 10 When installed close to U2 they set proper logic level for operation of Audio input 1 with external dry contacts Factory default JMP 7 8 When installed close to U2 they set proper logic level for operation of Audio input 2 with external dry contacts Factory default JMP 5 6 When installed close to U2 they set proper logic level for operation of Video input with ...

Page 5: ... logic level for operation of Audio Input 1 with external DC Voltage JMP 7 8 When installed away from U2 they set proper logic level for operation of Audio Input 2 with external DC Voltage JMP 5 6 When installed away from U2 they set proper logic level for operation of Video Input with external DC Voltage JMP 11 Attaches the Video Ground to the DC Ground Factory default JMP A B C Tie the 3 switche...

Page 6: ...APPENDIX A BACKPLANE CONNECTOR PINOUT ...

Page 7: ...Audio 2 IN B 10 Audio 2 IN B 11 Audio 2 OUT 12 Audio 2 OUT 13 Control input audio 1 14 Control input audio 2 15 Control input common or External ground if external control is DC 16 12vdc 17 GND TOP WEIDMULLER 2 positions 1 Control input video 2 Control input ground or External ground if external control is DC BNC connectors IN A Video Input A IN B Video Input B OUT Video Output ...

Page 8: ...APPENDIX B SCHEMATIC LAYOUT DIAGRAMS ...

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