AEV ITB 302 Evolution Скачать руководство пользователя страница 2

 

 
Guarantee 

The equipment is warranted for a period of 2 years from the date of invoice (ex-works). The 
warranty does not cover faults provoked by carelessness, natural causes and parts subject to 

wear. In addition, the cost of labour and shipment is not covered. The warranty will be voided 
if the equipment is mishandled. 
AEV  VIA DELLA TECNICA N.33 I-40050 ARGELATO BOLOGNA ITALY WWW.AEV.eu WWW. E-
MAIL: [email protected] 

 

Feedback 

AEV welcomes your comments on our products. Your suggestions may be extremely useful to 
develop new equipment and manuals and this will be of benefit to you too! Let us have your 
comments on our products and we will be pleased to read them. 
Send your information by e-mail to the following address: [email protected], or send a letter to 
the AEV SERVICE Department. 
 

Technical Support 

If you require technical support, contact AEV 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 important piece of information 
to be provided. 
 

Factory Service and Repairs 

If problems arise while the equipment is being installed, consult this manual and check that 
the installation is being carried out properly. If the problems still cannot be solved, call the AEV 
SERVICE Department for further information. If the problem is a minor one we can a telephone 
call will probably suffice. If, on the other hand, the equipment is to be shipped to AEV for 
service or repairs. 
 No repairs will be made if the cost of shipment is charged to AEV. In this case, we will not 
accept the delivery. 
 

Shipping Instruction 

When shipping the equipment to AEV, use the original package in order to be certain that it will 
be fully protected during handling. If you need the original package, call us for a new one. 
If you ship the equipment in a different packing container, take care to provide a double 
package by interposing padding material between the two containers in order to fully protect 
the equipment during shipment. The package should be marked "FRAGILE" in red. 
Remember that the RMA number must be clearly visible on the package. If it is not, the 
equipment will not be accepted. 
 

SAFETY PRECAUTIONS 

IMPORTANT: 

Carefully read this paragraph as it contains important instructions concerning 

operator safety and directions regarding the installation, operation and maintenance of the 
equipment. 
Failure to observe the safety instructions and information given in this manual 

constitutes an 

infringement of the safety rules and design specifications provided for this piece of 
equipment

AEV Broadcast declines all responsibility 

if any one of the safety rules given herein is not 

observed. 

AEV Broadcast declines all responsibility 

if the end-user resells the product. 

The equipment is to be used by people capable of operating it in a trouble-free manner and 

it 

is assumed that they are aware of the following safety rules. 

• Keep this manual with the utmost care and close at hand so that it can be consulted 
whenever 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 

these items are potential sources of danger

.  

Содержание ITB 302 Evolution

Страница 1: ...1 AEV ITB 302 Evolution Dual Channel Digital Telephone Hybrid...

Страница 2: ...cost of shipment is charged to AEV In this case we will not accept the delivery Shipping Instruction When shipping the equipment to AEV use the original package in order to be certain that it will be...

Страница 3: ...from the supply and wait at least 2 seconds before working on it as recommended by current safety regulations In the event of faults and or improper operation turn off the equipment shut off the elec...

Страница 4: ...overview 6 Front panel 6 Rear panel 7 The keyboard command 8 Operational functioning 8 Connection to Audio console and telephone lines 8 Hook telephone line 8 Audio level setup 8 Meeting function 9 O...

Страница 5: ...encing allows simultaneous communication between remote correspondents that are interconnected through telephone lines and the hybrid which interconnects them without introducing distortions or noise...

Страница 6: ...road from channel 2 the signal turning the knob can vary in a range of values from 12 to 12 dB 4th push button Rx2 adjustment of the level of the signal received from the outside turning the knob can...

Страница 7: ...connector for connection of the input logical contacts and output from the hybrid 7 Meeting OUT XLR cannon balanced audio output port of the Meeting bus to the mixer 8 Meeting IN Cannon XLR connector...

Страница 8: ...of ITB 302 socket with a standard line connector You can derive the line unit by inserting its connector into a standard outlet ITB 302 Said device is useful for making calls or to preview the line w...

Страница 9: ...nnections near arrival of the telephone lines Once performed on AEV ITB 302 the levels adjustments using the remote control you can control the coupling functions release and conferenced directly from...

Страница 10: ...URN 3 RETURN 2 WIRE 4 WIRE 2 N C 2 OUTPUT INPHASE 3 TEL SET TEL LINE 3 OUTPUT RETURN 4 TEL SET TEL LINE 4 INPUT INPHASE 5 N C 5 INPUT RETURN Connections EXPANDER ports Expander 1 Expander 2 1 EXPANDER...

Страница 11: ...TTL input internal pull up 470 ohm 10 Hook 1 active low TTL output 20 mA max 9 Meeting 1 active low TTL output 20 mA max 6 Hook 2 active low TTL output 20 mA max 5 Meeting 2 active low TTL output 20...

Страница 12: ...AEV ITB302 Evo dual digital telephone hibryd AEV Broadcast Srl via della Tecnica 33 40050 Argelato Bologna ITALY www aev eu info aev eu 12...

Страница 13: ...dB Full Band on urban telephon line Frequency response 230 3400 Hz Distortion 0 8 4 WIRE SECTION Impedance 600 RX Level 12 12 dBm TX Level 12 12 dBm Frequency responce 50 20000 Hz 1 dB Distorsion 0 8...

Страница 14: ...AEV ITB302 Evo dual digital telephone hibryd AEV Broadcast Srl via della Tecnica 33 40050 Argelato Bologna ITALY www aev eu info aev eu 14 AEV ITB 302 Evolution Ibrido Telefonico Digitale a due canali...

Страница 15: ...a del difetto riscontrato o del tipo di manutenzione richiesta ed eventualmente il nome della persona con cui si parlato all AEV SERVICE AEV non accetter materiale in riparazione con oneri di trasport...

Страница 16: ...usato da bambini e o da personale impreparato Prima di effettuare qualsiasi operazione di pulizia e o manutenzione esterna disinserite l apparato dalla rete di alimentazione elettrica ed attendere al...

Страница 17: ...lefonici 18 Prestazioni ITB 302 Evolution 18 Installazione 18 Descrizione 19 Pannello frontale 19 Pannello posteriore 20 Il telecomando 21 Utilizzo in linea 21 Collegamenti a mixer e linee 21 Aggancio...

Страница 18: ...viduare le componenti audio che tendono ad entrare in loop e ne eliminano solo la parte di rientro Ci particolarmente indispensabile quando si utilizzi la funzione di Audioconferenza Nel nuovo Ibrido...

Страница 19: ...ione della manopola Rx1 regolazione del livello del segnale ricevuto dall esterno sul canale 1 ruotando la manopola il segnale pu variare in un intervallo di valori da 12 a 12 dB 3a pressione della ma...

Страница 20: ...ttivazione del controllo di bianco sul canale con regolazione del tempo di osservazione da 10 a 150 secondi a step di 10 secondi e conseguente auto sgancio linea Il Pannello Posteriore Il pannello pos...

Страница 21: ...ne Meeting Il collegamento della tastiera di comando avviene tramite un cavo di rete ethernet nella confezione viene fornito un cavo di tre metri in caso fosse necessario pu essere utilizzato un cavo...

Страница 22: ...lazione dei livelli Una volta agganciata la linea si effettua la regolazione del livello di send e di receive inserendo con l apposito tasto la nota di prova ad 1 KHz o regolandosi con una emissione e...

Страница 23: ...ili ed in grado di effettuare teleaudioconferenza Non necessaria alcuna modifica tranne l aggiunta delle nuove unit e dei relativi cavi di collegamento Effettuare il collegamento in cascata di una ser...

Страница 24: ...Connessioni SEND RECEICE 1 GROUND 1 GROUND 2 INPHASE 2 INPHASE 3 RETURN 3 RETURN 2 WIRE 4 WIRE 2 N C 2 OUTPUT INPHASE 3 TEL SET TEL LINE 3 OUTPUT RETURN 4 TEL SET TEL LINE 4 INPUT INPHASE 5 N C 5 INPU...

Страница 25: ...input internal pull up 470 ohm 7 Meeting 2 active low TTL input internal pull up 470 ohm 10 Hook 1 active low TTL output 20 mA max 9 Meeting 1 active low TTL output 20 mA max 6 Hook 2 active low TTL...

Страница 26: ...AEV ITB302 Evo dual digital telephone hibryd AEV Broadcast Srl via della Tecnica 33 40050 Argelato Bologna ITALY www aev eu info aev eu 26...

Страница 27: ...Bm Hybrid null 40 dB Full Band on urban telephon line Frequency response 230 3400 Hz Distortion 0 8 4 WIRE SECTION Impedance 600 RX Level 12 12 dBm TX Level 12 12 dBm Frequency responce 50 20000 Hz 1...

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