AEV ITB 302 Evolution Скачать руководство пользователя страница 3

 

• Do not use the equipment in places where the temperature is not within the recommended 
range, as specified by the manufacturer. 
• Before connecting the equipment, make sure the nameplate specifications correspond to the 
mains electricity supply (the nameplate is located on the equipment enclosure).  
• Do not remove the sticker from the equipment as it contains important specifications and the 
relevant serial number. 
• To join the equipment to the mains supply, use the power cord purchased with the 
equipment. 
• The equipment must be used only for the purpose it was designed for. 
• Abuse or misuse of the equipment is 

extremely dangerous 

for people, pets and property. 

The manufacturer declines all responsibility for damage and injury resulting from 

improper 

use 

and 

mishandling

• Certain basic safety rules must be observed when using electrical equipment, in particular: 
- Never touch the equipment with wet and/or damp hands or other parts of the body. 
- Keep the equipment away from drops of water or sprinkling systems. 
- Never use the equipment near high heat sources or explosive material. 
- Do not introduce any extraneous matter into the equipment. 
- Do not allow children or untrained people to use the equipment. 
• Before cleaning or servicing the equipment outside, disconnect it 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 
electrical power and call your dealer. 
covers/guards or circuit boards are to be removed. 
• Blown fuses inside the power supply indicate that there may be a fault in the power supply 
itself. The fuses must be replaced by qualified and authorised persons. It is advisable to call 
your nearest dealer. 
• Call your dealer for any repairs and be certain original spare parts are used. 

Failure to 

observe this rule may adversely affect the safety level of your equipment

• The equipment is to be connected to the mains supply and provided with adequate and 
efficient earth conductors. 
• The electrical wiring must be done in compliance with current electrical codes CEI 64-8 
“Electrical specification for domestic buildings”. 
• When installing, leave a clearance of at least 1 cm around the equipment to allow air to pass 
freely. 

NOTE. This piece of equipment has been manufactured to the highest standards of 
workmanship. It must be used properly and serviced as recommended to ensure 
long-term dependable operation. 

The installation must be done in order to be able to guarantee an easy access to the cable of 
feeding. 
The device of dissection of the equipment is the cable of feeding, so it must be unconnected 
from the equipment every time it is necessary to do any type of maintenance. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

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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