How to Use the Model 985DTV Digital Television Distribution Amplifier
The Model 985DTV adds to the capabilities of Audio Authority's
Digital audio distribution complements the 985DTV's video capability by providing lossless transmission of digital audio signals (Dolby DigitalTM, or DTSTM) from the source to four audio control centers or television sound inputs. As a bonus, the 985DTV accepts an optical input to its digital audio path.
Single Amplifier
Mount the 985DTV to a surface located near the video displays and audio equipment. Use matched sets of
In the RCA jack version of the 985DTV, the bus is automatically terminated correctly in 75 ohms at all times. In the BNC jack version, set the Termination switch ON in an installation with a single 985.
Connect each video display to one set of 985DTV outputs using matched sets of video patch cords. Connect the digital audio input of the sound system to a Digital Audio output jack on the 985DTV.
Power the 985DTV from an Audio Authority
Mount the 985DTVs near the video displays and audio equipment. Use matched sets of
inputs of subsequent 985 modules.
Connect the Bus Output jacks of the first 985DTV to the Bus Input jacks of the next 985DTV, and so on. In the RCA jack version of the 985DTV, the bus is automatically terminated correctly in 75 ohms at all times. In the BNC jack version, set the Termination switch OFF in all but the last 985 in a string of 985s and ON in the last 985.
Connect each video display to one set of 985DTV outputs using matched sets of video patch cords. Connect the digital audio input of the sound system to a Digital Audio output jack on the 985DTV.
Power the 985DTV system from an Audio Authority
Typical A/V
Device
120V AC |
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Power | 985DTV |
Supply |
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Last
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| Component |
| 985DTV | Video Bus |
| Cables | |
Do not use |
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Optical jack on |
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other modules |
| Second |
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the modules together with
In Case of Difficulty
Call Audio Authority Technical Service at
Digital Audio
Bus Cable
Optical Audio
Toslink Cable
(Or Coax)
A/V Source
985DTV
First
Caution!
2048 Mercer Road, Lexington, Kentucky | Use only an Audio Authority® |
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Phone: |
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Customer | Other supplies can cause damage or | ||
Website: http://www.audioauthority.com | |||
reduce performance. | |||
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