background image

A2-73XX Series Audio Expansion Units Operation Manual

1

1 DISCLAIMER

This product is intended for professional and/or home use. This product is not 

intended for use in a medical environment and does not have the required 

certifications for such use. Similarly, use aboard any aircraft or spacecraft while in 

flight or as an adjunct to any surface, airborne or marine navigation system or any 

offshore marine activity, including control of any watercraft, or any use similar to 

those specifically herein mentioned is prohibited. Use in the aforementioned 

circumstances would require additional testing and certification.

You have not become the owner of any software - you have merely purchased the 

right to use the software. You may make one copy of the software for your own use. 

Other copies will be deemed a breach of copyright.

No warranty is made either expressed or implied including but not limited to any 

implied warranties of merchantability or fitness for a particular purpose. In no event 

shall the supplier or manufacturer of this product be liable for errors found within, or 

be liable for any direct, indirect or consequential damages or loss in connection with 

the purchase or use of this hardware software or manual. The sole and exclusive 

liability to the supplier and manufacturer regardless of the form of action shall not 

exceed the replacement cost of the materials described herein.

By using this equipment you have indicated that you have agreed to the terms listed 

above. If you do not wish to agree or the above terms are contrary to your conditions 

of purchase you may return the equipment, unused, to your supplier.  All trademarks 

and copyrights are acknowledged. E&OE.

1.1 Regulatory Agency Acceptance

European ‘CE’ Mark Statement

Electromagnetic compatibility - Product family standard for audio, video, audio-visual 

and entertainment lighting control apparatus for professional use.

Emissions:  BS EN 51003-1

Immunity: 

BS EN 51003-2

1.2 FCC Statement

Class A Device:  This equipment has been tested and found to comply with the limits 

for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are 

designed to provide a reasonable protection against harmful interference when the 

equipment is operated in a commercial environment. This equipment generates, 

uses and can radiate radio frequency energy and, if not installed and used in 

accordance with the Instruction Manual, may cause harmful interference to radio 

communications. Operation of this equipment in a residential area is likely to cause 

harmful interference in which case the user will be required to correct the 

interference at his own expense.

Caution:  This equipment is intended for use in the manner prescribed in the 

Instruction Manual. Any user changes or modifications not expressly approved by TV 

Содержание A2-7300 Series

Страница 1: ...Instruction Manual A2 7300 Series Audio Expansion Units...

Страница 2: ......

Страница 3: ...puts 15 5 2 HD44 Interface 15 5 3 Power Supply 15 6 A2 7312 16 6 1 Audio inputs and outputs 16 6 2 HD44 Interface 16 6 3 Power Supply 16 7 A2 7322 17 7 1 Audio inputs and outputs 17 7 2 Switchable Sam...

Страница 4: ...25 14 3 Multi way audio connector balanced 26 15 SPECIFICATIONS 27 15 1 A2 7302 Format Converter 27 15 2 A2 7312 Breakout Unit 27 15 3 A2 7322 Format Converter 27 15 4 A2 7342 Format Converter 27 15...

Страница 5: ...dless of the form of action shall not exceed the replacement cost of the materials described herein By using this equipment you have indicated that you have agreed to the terms listed above If you do...

Страница 6: ...ation that insures FCC compliance Direct all inquiries regarding FCC compliance to TV One Multimedia Solutions 1350 Jamike Drive Erlanger KY 41018 859 282 7303 859 282 8225 Fax 1 3 Manual Version Info...

Страница 7: ...er is disconnected from the wall outlet The AC wall outlet should be installed near to the unit and be easily accessible Do not plug in or attempt to operate an obviously damaged unit 2 2 Water and mo...

Страница 8: ...re reliable operation avoid obstruction of these openings and ensure the unit is installed in a well ventilated area 2 6 Intellectual property Some IC chips in this product include confidential and or...

Страница 9: ...rale de courant doit tre install e pr s de l unit et ais ment accessible Ne branchez pas et n essayez pas d utiliser une unit visiblement endommag e 2 2 Eau et humidit Pour r duire les risques d incen...

Страница 10: ...ion s re vitez d obstruer ces ouvertures et assurez vous que l unit est install e dans un endroit bien a r 2 6 Propri t intellectuelle Certaines puces IC dans ce produit contiennent des l ments propri...

Страница 11: ...e la toma de la pared cuando no va a utilizar el aparato por un periodo largo de tiempo La toma CA de la pared ha de estar instalada cerca del aparato y debe ser f cilmente accesible No enchufe ni int...

Страница 12: ...para la ventilaci n Para asegurar una operaci n eficaz se debe evitar la obstrucci n de estos agujeros y tambi n asegurar que el aparato se instale en una zona con adecuada ventilaci n 2 6 Propiedad...

Страница 13: ...Stromkabel aus der Steckdose Die Steckdose sollte sich in der N he des Ger ts befinden und leicht zug nglich sein Verbinden Sie ein offensichtlich besch digtes Ger t keinesfalls mit einer Steckdose un...

Страница 14: ...g des Ger ts Um die ordnungsgem e Bel ftung zu gew hrleisten d rfen diese ffnungen nicht verdeckt werden Sorgen Sie au erdem daf r dass das Ger t an einem gut bel fteten Ort aufgestellt wird 2 6 Gewer...

Страница 15: ...voor dat de stekker van het wisselstroomsnoer uit het stopcontact is getrokken Het wisselstroom stopcontact moet dichtbij de eenheid ge nstalleerd worden en makkelijk toegankelijk zijn Als de eenheid...

Страница 16: ...latie De sleuven en openingen aan de zijkant van de eenheid zijn voor ventilatie Zorg er voor dat de eenheid op een goed geventileerde plek ge nstalleerd wordt zodat deze betrouwbaar werkt 2 6 Intelle...

Страница 17: ...BNC connector This unit contains eight balanced AES to AES3 id converters plus eight AES3 id to balanced AES converters to provide AES I O A2 7312 provides an HD 44 interface to 16 AES3 id 8 in 8 out...

Страница 18: ...o Expansion Units Operation Manual 14 4 PRODUCT IMAGES Your A2 73XX unit should look like one of the images below A2 7302 Front and Rear Views A2 7312 Panel View A2 7322 Front and Rear Views A2 7342 F...

Страница 19: ...the images the units have 8 x AES3 Inputs on XLR sockets 8 x AES3 Outputs on XLR plugs DARS reference input on BNC 75 Ohms 5 2 HD44 Interface The unit connects to the C2 7310 or other A2 73XX units vi...

Страница 20: ...g requirements dictate 6 1 Audio inputs and outputs Visible in the images the units have 8 x input channels AES3 id on BNC 8 x output channels AES3 id on BNC DARS reference on BNC 6 2 HD44 Interface T...

Страница 21: ...output channels 8 stereo pairs analog audio on XLR DARS reference on BNC 7 2 Switchable Sampling Rates The A2 7322 has a dip switch setting on the rear of the unit which allows the sampling frequency...

Страница 22: ...4 stereo pairs analog audio on XLR DARS reference on BNC 8 2 Switchable Sampling Rates The A2 7342 has a dip switch setting on the rear of the unit which allows the sampling frequency to be set at the...

Страница 23: ...to a C2 7310 The currently supported sampling frequencies are 48 44 1 and 32 kHz plus 96 kHz for the A2 7322 The positions for the dip switches are as follows Please note An invalid dip switch positi...

Страница 24: ...HD44 cable supplied with the A2 73XX unit which links it to the C2 7310 or other A2 73XX units is a bespoke cable only available from TV One Should an additional or replacement cable be required plea...

Страница 25: ...only just started occurring and what other things have changed at the same time If the problem relates to a specific source 11 1 Your unit does not power up When powered you should see power indicator...

Страница 26: ...roperly plugged in and are not damaged and then make certain that all equipment connected to the unit is working properly Perhaps you have a frozen unit and you cannot change an input nor exit from th...

Страница 27: ...outside packaging and on any accompanying documentation This will greatly speed up processing IMPORTANT DO NOT return a unit for warranty repair without first obtaining a Return Authorization Number N...

Страница 28: ...s Such specific warranties are available upon request to TV One If repairs are necessary under this warranty policy the original purchaser must obtain a Return Authorization Number from TV One and ret...

Страница 29: ...5 AES3 id Input Channel 5 27 Ground 6 AES3 id Input Channel 6 28 Ground 7 AES3 id Input Channel 7 29 Reserved 8 AES3 id Input Channel 8 30 Reserved 9 Reserved 31 AES3 id Output Channel 1 10 Reserved...

Страница 30: ...sion Units Operation Manual 26 14 3 Multi way audio connector balanced 1 Left positive signal hot 2 Left negative signal cold 3 Signal ground shared with left and right 4 Right positive signal hot 5 R...

Страница 31: ...onnect interface BNC 8 x inputs 8 x outputs DARS Reference Analog input output impedance 75 Ohm Formats AES3 id audio Voltage Level 1V p p Dimensions 44x482mm 1 75 x19 Weight 1 1 Kg 15 3 A2 7322 Forma...

Страница 32: ...Storage Temperature 10 to 70 C 14 to 158 F Storage Humidity 10 to 85 Non condensing 15 8 Power Requirement Actual current consumption varies between units Internal over voltage over current protection...

Страница 33: ...vered by this manual please contact TV One at the appropriate location shown below TV One USA TV One Europe 2791 Circleport Drive Continental Approach Erlanger KY 41018 Westwood Industrial Estate USA...

Страница 34: ...MNL A2 73XX Series v1 4...

Страница 35: ......

Страница 36: ......

Отзывы: