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SLX-SERIES 

 

ANALOG and DIGITAL 

SOURCE SELECT SWITCHERS 

 

OPERATORS MANUAL & SCI PROTOCOL APPENDIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIGMA ELECTRONICS, INC. 

P.O. BOX 448 

1027 COMMERCIAL AVENUE 

EAST PETERSBURG, PA  17520 

(717) 569-2681 

Summary of Contents for SLX series

Page 1: ...SLX SERIES ANALOG and DIGITAL SOURCE SELECT SWITCHERS OPERATORS MANUAL SCI PROTOCOL APPENDIX SIGMA ELECTRONICS INC P O BOX 448 1027 COMMERCIAL AVENUE EAST PETERSBURG PA 17520 717 569 2681...

Page 2: ...nnels The line cord is configured for the line voltage requirement of the frame either 115 VAC or 230 VAC The same power supply is used in both 1RU and 2RU frames The only difference in the two config...

Page 3: ...secondary video switch module 17 32 has two BNC output connectors Connect the BNC labeled Output on the secondary video switch module 17 32 to the BNC labeled AUX on the primary video switch module 1...

Page 4: ...the 9 Pin D connector on the rear of the SCI 161 module located in the left rear position of the master frame The SCI accepts either RS 232 or RS 422 format control signals from external devices Detai...

Page 5: ...to the output Note that the previously selected video signal will remain connected to the output throughout this process A split switch of the video and audio signals can be performed as follows Firs...

Page 6: ...s video amplitude to 1 Vp p C6 Frequency Response adjusts for maximum bandwidth optimized flat response C3 Frequency Response adjusts for secondary feed through of input signals 17 to 32 DIGITAL VIDEO...

Page 7: ...RS BNC DIGITAL VIDEO INPUT SMPTE 259M A B C D 800mV p p maximum 75 terminated DATA RATE 143 177 270 360 Mbps OUTPUT SIGNAL 800 mV p p maximum 10 OUTPUT to OUTPUT ISOLATION 20 dB minimum 5 MHz to 270 M...

Page 8: ...483 x 44 X 210 mm 2 RU FRAME 19 W x 3 5 H x 8 3 D 483 x 87 X 210 mm WEIGHT 1 RU FRAME 10 lb 4 5 kg Typical Configuration Dependent 2 RU FRAME 14 lb 6 4 kg Typical Configuration Dependent TECHNICAL MAN...

Page 9: ...e request and executes the change it will respond with an ASCII message OK unless disabled see N Y command explanation The ASCII protocol for making a BREAKAWAY is AxxOxx RETURN ENTER The A could actu...

Page 10: ...on X XX Month Day Year RS422 CONTROL Unlike RS232 RS422 allows for multiple devices to be connected to a computer terminal at the same time In order for the computer terminal to communicate with a dev...

Page 11: ...internal Switch settings shown provide 16x1 configuration for 3200 protocol MATRIX SIZE SELECTION S2 1 S2 3 PROTOCOL SELECT S2 1 S2 2 S2 3 Matrix Size Control Configuration S2 4 Protocol ON ON ON 32...

Page 12: ...Ground Same as standard ANSI SMPTE 207M 1984 SCI SLX 9 PIN D RS 232 PIN ASSIGNMENT PIN FUNCTION DIRECTION 1 N C 2 RECEIVE DATA INPUT 3 TRANSMIT DATA OUTPUT 4 DATA TERMINAL READY OUTPUT 5 SIGNAL GROUN...

Page 13: ...ons with the SCI SLX The above wiring chart is typical for most IBM and compatible type PC s However it is always best to check with the manufacturer s wiring specifications to determine exact pin ass...

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