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TELIKOU

   

Intercom System

 

 

TF-204 Two Channel Four Wire Interface 

 

Instruction Manual 

 

 

 

 

 

 

 

 

© 

2006

 

TELIKOU Systems

 

All Rights Reserved 

 

 

 

While 

TELIKOU 

makes every attempt to maintain the accuracy of the information contained in its 

product manuals, that information is subject to change without notice 

Summary of Contents for TF-204

Page 1: ... Four Wire Interface Instruction Manual 2006 TELIKOU Systems All Rights Reserved While TELIKOU makes every attempt to maintain the accuracy of the information contained in its product manuals that information is subject to change without notice ...

Page 2: ...ines at normal levels to TELIKOU line level The panel setting for TF 204 is simple II Basic operations Front Panel z Sidetone Adj 1 Sidetone Monitor Plug 6 35mm 1 4inch headset plug 2 Sidetone Adjust Unsatisfied sidetone could cause feedback between input and output In either of these cases you should minimize the amount of sidetone Sidetone Adjustment Procedure A Set Link switch LINK A B to OFF p...

Page 3: ...evel on 600ohm line Red light indicates exceeded output level Occasional transitions to a red light are acceptable 5 Output Level Raw Adjustment Output selections switch 1 Dyn Mic Simulation dynamic microphone Resistance 100 ohm Level 70dB 30dB 1 KHz 2 Line Simulation line output Resistance 600 ohm Level 25db 12dB 1 KHz z Input Level 6 Input Level Adjustment Adjust the Input Level on the interface...

Page 4: ...st be eliminated as much as possible 9 Intercom Line connector 3 pin XLR female socket The pinout of the intercom connectors is as follows Pin 1 Common Shield Pin 2 Power 24 VDC Pin 3 Audio III Installation TF 204 adopts 19 inches 1U cabinet and this workstation can be mounted on rack or placed on desktop If it is placed on desktop it is required to adhere 4 rubber foot pads provided with machine ...

Page 5: ...Cause 2 Intercom line cable is not wired properly the shield of microphone cable is not connected to Pin 1 of 3 XLR Solution 2 Check intercom line cable Make sure all the cables Pin 1 of 3 XLR connects correct Cause 3 10 Ohm chassis ground resistor is open Solution 3 Bridge a 10 Ohm resistor between system ground G and earth ground of any power supply If this condition occurs it is because the sys...

Page 6: ...TELIKOU TF 204 Four Wire Interface Output Isolated Environmental 0 70 C 32 158 Dimensions 19 W x 1 75 H x 4 96 D 483mm x 44 5mm x 126mm Weight 1 5kg 5 ...

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