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AVS-1210 

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

 

 

 

Revision 06 

MAINTENANCE & STORAGE

 

 

 

Maintenance: 

No regular maintenance is required. 
 
Care  however  should  be  taken  to  ensure  that  all  connectors  are  kept  clean  and  free  from  contamination  of  any 
kind.  This  is  especially  important  in  fibre  optic  equipment  where  cleanliness  of  optical  connections  is  critical  to 
performance. 
 

Storage: 

If the equipment is not to be used for an extended period, it is recommended the whole unit be placed in a sealed 
plastic  bag  to  prevent  dust  contamination.  In  areas  of  high  humidity  a  suitably  sized  bag  of  silica  gel  should  be 
included to deter corrosion. 
 
Where  individual  circuit  cards  are  stored,  they  should  be  placed  in  antistatic  bags.  Proper  antistatic  procedures 
should be followed when inserting or removing cards from these bags. 
 

WARRANTY & SERVICE

 

 

 
Equipment  is  covered  by  a  limited  warranty  period  of  three  years  from  date  of  first  delivery  unless  contrary 
conditions  apply  under  a  particular  contract  of  supply.  For  situations  when  “

No  Fault  Found

”  for  repairs,  a 

minimum  charge  of  1  hour’s  labour,  at  IRT’s  current  labour  charge  rate,  will  apply,  whether  the  equipment  is 
within the warranty period or not. 
 
Equipment  warranty  is  limited  to  faults  attributable  to  defects  in  original  design  or  manufacture.  Warranty  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  not  in  associated  equipment.  If 
possible, confirm this by substitution. 
 
Before  returning  equipment  contact  should  be  made  with  IRT  or  your  local  agent  to  determine  whether  the 
equipment can be serviced in the field or should be returned for repair. 
 
The equipment should be properly packed for return observing antistatic procedures. 
 
The following information should accompany the unit to be returned: 
 

1.

 

A fault report should be included indicating the nature of the fault 

2.

 

The operating conditions under which the fault initially occurred. 

3.

 

Any additional information, which may be of assistance in fault location and remedy. 

4.

 

A contact name and telephone and fax numbers. 

5.

 

Details of payment method for items not covered by warranty. 

6.

 

Full return address. 

7.

 

For  situations  when  “

No  Fault  Found

”  for  repairs,  a  minimum  charge  of  1  hour’s  labour  will  apply, 

whether the equipment is within the warranty period or not. Contact IRT for current hourly rate. 

 
Please note that all freight charges are the responsibility of the customer. 
 
The  equipment  should  be  returned 

to  the  agent  who  originally  supplied  the  equipment

  or,  where  this  is  not 

possible, to IRT directly. Details of IRT’s direct address can be found at I.R.T. Communications’ website. 
 

Web address: 

www.irtcommunications.com 

 

Email: 

[email protected] 

 

 

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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