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    AEV ITB201 - dual telephone hibryd  

 AEV Broadcast srl - via della Tecnica 33, 40050 Argelato  Bologna ITALY 

www.aev.eu

          [email protected] 

 

8

GENERAL DATA 

 
Power supply   

 

 

87 a 254 V 50/60 Hz 10 VA 

Dimension  

 

 

 

19" Rackmount 1 Unity 

Weight  

 

 

 

2.0 Kg 

 

Attentino:  All cables should not be more than 3 meters length.

 

 
Connection 
 

SEND: 1-GROUND 

 

 

 

 

RECEIVE: 1-GROUND 

 

 

 

2-INPHASE 

 

 

 

 

 

2-INPHASE 

3-RETURN 

 

 

 

 

 

3-RETURN 

 

 

 

 

 

 

 

 
 
 

 

2 WIRE: 2-N.C. 
3-TEL. SET / TEL. LINE 
4-TEL. SET / TEL. LINE 
5-N.C. 

 
 
 

  REMOTE CONNECTOR 

 

 

2 - Hook 1  

 

(active low TTL input : internal pull-up 4K7) 

3 – 1 / 2  SEL   

(active low TTL input : internal pull-up 4K7) 

4 - Hook 2  

 

(active low TTL input : internal pull-up 4K7) 

9 - Rem 1  

 

(active low TTL input : internal pull-up 4K7) 

 
5 -  

+ 5 Volt (50 mA max) 

1 -  

GND 

6 -  

GND 

7 -  

LED 1  (50 mA max) 

8 -  

LED 2  (50 mA max) 

 

Summary of Contents for ITB 2O1

Page 1: ...AEV ITB201 dual telephone hibryd AEV Broadcast srl via della Tecnica 33 40050 Argelato Bologna ITALY www aev eu info aev eu 1 AEV ITB 2O1 Dual Telephone Hybrid...

Page 2: ...EV SERVICE giving a clear and concise account of your specific problem Quote the serial number of your equipment by referring to the AEV nameplate attached to the equipment itself as this is the most...

Page 3: ...needed After unpacking the equipment check it for condition Avoid banging the equipment The packing material plastic bags polystyrene nails etc must never be left within the reach of the children as...

Page 4: ...tion 1 Technical support 1 Factory Service 1 Shipping Instruction 2 Safety precautions 3 Contenents 4 Telephone Hybrid 5 General Features 5 Intallation 6 The front panel 6 The rear panel 6 Connection...

Page 5: ...ill be received again with delay with respect to the original It will be re amplified and looped back resulting in whistles and Larsen effects Antilocal circuits are fitted to remedy this by identifyi...

Page 6: ...OK LIN 1 Hooks line 1 equivalent to pick up the handset 2 LINE SELECTION Selects the line to be put on air 3 HOOK LIN 2 Hooks line 2 equivalent to pick up the handset 4 BUZZER OFF ON Buzzer enable But...

Page 7: ...RATE HUM ECHOES AND TUBE EFFECTS Line Hook To hook a line it is necessary to lift the HOOK switch on the front panel Adjusting Levels Once the line has been hooked adjust the TX and RX level by inject...

Page 8: ...be more than 3 meters length Connection SEND 1 GROUND RECEIVE 1 GROUND 2 INPHASE 2 INPHASE 3 RETURN 3 RETURN 2 WIRE 2 N C 3 TEL SET TEL LINE 4 TEL SET TEL LINE 5 N C REMOTE CONNECTOR 2 Hook 1 active...

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