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IRT Communications AVS-1210, User Manual

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IRT Communications AVS-1210 User Manual Download Page 18

 

 

 

AVS-1210 

I.R.T. Communications Pty Ltd | www.irtcommunications.com 

 

 

 

Revision 06 

Control: 

Control tally connections are made to PL 4 & PL 5, a pair of 25 pin "D" sockets on the rear panel. 
 
The connections to PL 4 & PL 5 are: 
 

1 

 

14 

+12 Vdc for remote control panel. (PL 4 only) 

2 

 

15 

Gnd 

3 

 

16 

Switch pulse

 

4 

 

17 

 

5 

 

18 

D - Data 3 

6 

 

19 

C - Data 2 

7 

 

20 

B - Data 1 

8 

 

21 

A - Data 0 

9 

 

22 

E - Data 4 

10 

 

23 

 

11 

 

24 

Busy

 

12 

 

25 

Unlatch

 

13 

 

 

 
Pins 1 to 13 are reserved for user options. See 

Configuration

 section of this manual for details. 

 

Summary of Contents for AVS-1210

Page 1: ...AVS 1210 I R T Communications Pty Ltd www irtcommunications com Revision 06 User Manual 10 x 1 Video Switcher...

Page 2: ...400 10x1 switchers manuals S N 9910000 02 06 12 1999 AJP Front and rear panel diagrams added S N 9910000 03 07 03 1997 AJP Warning note on PL 4 to PL 5 connection added S N 9910000 04 12 09 2001 SH IR...

Page 3: ...l Description 7 Internal adjustments 9 Configuration 9 Wire per crosspoint control 10 Tally outputs 11 Audio breakaway 12 Configuration examples 13 Configurations for up to 200 x 1 14 Installation 15...

Page 4: ...ons dangerous potentials may exist in some circuits when power controls are in the OFF position Maintenance personnel should observe all safety regulations Do not make any adjustments inside equipment...

Page 5: ...ral switchers to be stacked with common inputs without the need for additional distribution amplifiers The switcher is housed in an IRT one rack unit 44 mm high 483 mm 19 inch rack mounting metal chas...

Page 6: ...rval Timing is derived from the output video Type 4 5 bit parallel TTL level signal compatible with IRT VA 400 video switcher tally output circuit and IRT 3000 series switchers Number 1 input 1 output...

Page 7: ...ff isolation in the disabled state and fully buffered unilateral signal path Make before break switching assures virtually glitch free switching For use in N x M routing matrices the GX4314 features v...

Page 8: ...h in Unlatch out The 5 bit codes on Pins 2A to 4A represent the input selected This code is in BCD Binary Coded Decimal where the Data 0 to 3 represent the binary numbers 0 to 9 Inputs 1 to 10 if Data...

Page 9: ...ntrol panels under Installation PL 4 on the control panel is then connected to PL4 on the rear of the switcher PL 5 on the control panel is then connected to the switcher PCB 20 x 1 operation A link i...

Page 10: ...quired it is not possible to operate the switcher in 20 x 1 wire per crosspoint mode and retain the standard BCD remote control For 20 x 1 operation it is necessary to wire connections from the back o...

Page 11: ...W 10 10 6A 5 Vdc 11 6B 12 7A No connection 7B 8A 8B 20 x 1 Operation Due to the number of connections required it is not possible to operate the switcher in 20 x 1 wire per crosspoint mode and retain...

Page 12: ...This option is available either by using two interconnected CPS 1050 10 button remote control panels one CPS 1052 20 button remote control panel or one AVS 1210 10 x 1 video switcher fitted with a CP...

Page 13: ...4 10 way ribbon cable to D25 male CPS 1052 20 button remote control panel Optional additional panels 25 way ribbon cable male D to male D 25 way ribbon cable male D to male D 25 way ribbon cable male...

Page 14: ...ections for video and audio signal wiring between the input switchers and the bank control switcher are required Please consult IRT for details of connections before proceeding See also Configuration...

Page 15: ...wer AC mains supply Ensure that operating voltage of unit and local supply voltage match and that correct rating fuse is installed for local supply DC supply Ensure that the correct polarity is observ...

Page 16: ...e OUT For switch panel to operate as tally only LK 3 should be in position A For front panel switches to be operative LK 3 should be in position B 6 Fit new front escutcheon using the original 6 screw...

Page 17: ...r the 11 20 switch PCB LK 2 should be OUT For switch panel to operate as tally only LK 3 should be in position A on both PCB s For front panel switches to be operative LK 3 should be in position B on...

Page 18: ...pin D sockets on the rear panel The connections to PL 4 PL 5 are 1 14 12 Vdc for remote control panel PL 4 only 2 15 Gnd 3 16 Switch pulse 4 17 5 18 D Data 3 6 19 C Data 2 7 20 B Data 1 8 21 A Data 0...

Page 19: ...l and either the AAS 1220 or AVS 1210 The two switchers are then linked with a 25 way cable wired pin to pin Note that he connection must always be from PL 5 on the remote control panel to PL 4 on the...

Page 20: ...tion 20 x 1 operation For 20 x 1 operation LK 2 should be installed For normal operation it must not be installed While LK 2 is installed the switcher will respond to commands for crosspoints 11 20 as...

Page 21: ...itted with CPS 1210 front view CPS 1210 view of rear from inside chassis AVS 1210 fitted with CPS 1220 front view CPS 1220 view of rear from inside chassis CPS 1210 view of rear from inside chassis co...

Page 22: ...nty on components shall be extended by IRT only to the extent obtainable from the component supplier Equipment return Before arranging service ensure that the fault is in the unit to be serviced and n...

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