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DAI-3206 Instruction Book 

Revision 6

 

www.irtelectronics.com 

Page 12 of 12 

3206-DAI_ib_Rev6.doc 

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 direct as follows. 

Equipment Service 
IRT Electronics Pty Ltd 
26 Hotham Parade 
ARTARMON 
N.S.W. 2064 
AUSTRALIA 
 
Phone: 

61 2 9439 3744 

Fax: 

61 2 9439 7439 

Email: 

service@irtelectronics.com 

 

IRT 

Communications 

www.irtcommunications.com

Summary of Contents for DAI-3206

Page 1: ...tralia IRT can be found on the Internet at http www irtelectronics com I R T Electronics Pty Ltd A B N 35 000 832 575 26 Hotham Parade ARTARMON N S W 2064 AUSTRALIA National Phone 02 9439 3744 Fax 02...

Page 2: ...date of spec sheet before release S N 0110001 3 16 02 2004 AL Update with balanced unbalanced common rear assembly S N 0307001 4 22 07 2004 AL Corrections to configuration adjustments RV1 to RV4 and S...

Page 3: ...er than S N 0307001 Operational Safety WARNING Operation of electronic equipment involves the use of voltages and currents that may be dangerous to human life Note that under certain conditions danger...

Page 4: ...ls are set to zero If both AES pairs are missing then no packets are inserted The DAI 3206 complements the DAX 3206 audio extractor Front panel LED s indicate a loss of SDI input and the presence of A...

Page 5: ...locks Input level 24 dBu at Full Scale Impedance 10 k Alarm output N C Relay contacts Other Power requirements 28 Vac CT 14 0 14 or 16 Vdc Power consumption 7 VA Temperature range 0 50 C ambient Mecha...

Page 6: ...onds to channels 1 2 of the audio group while Input 2 corresponds to channels 3 4 Note that in the non resampled mode Input 2 may experience clicks or pops and C channel errors if asynchronous to Inpu...

Page 7: ...lse locked to video 2 Insert AUDIO 1 AES 2 Analogue Audio 1 locked to AES2 if present else locked to video 3 Insert AUDIO 1 AUDIO 2 Analogue Audio 1 2 locked to video 4 Insert resampled AES1 resampled...

Page 8: ...logue audio is sampled using the AES input as a reference If the AES is missing then the analogue audio is synchronous to the video However this distribution is even and no attempt to compensate pre l...

Page 9: ...d In every case particular care should be taken to ensure that the frame is connected to earth for safety reasons See frame manual for details Signal earth For safety reasons a connection is made betw...

Page 10: ...re separate connections for Left and Right channels 2 input AES signals may be inserted into the one group Analogue channels are mapped Left1 Right1 Left2 Right2 to channels 1 2 3 4 using consumer mod...

Page 11: ...y AES GROUP DC AUDIO 2 AUDIO 1 CARRIER DAI 3206 N140 1 2 3 4 OFF 1 AES 1 IN Gnd Gnd AES 2 IN ALARMS SDI OUT 2 SDI IN SDI OUT 1 RIGHT 1 Gnd Gnd LEFT 1 LEFT 2 Gnd Gnd RIGHT 2 AES 1 IN AES 2 IN RA1 RA2 R...

Page 12: ...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 con...

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