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ASKING FOR ASSISTANCE

ASKING FOR ASSISTANCE

Technical Support

:

Telephone  

(818) 772-9100

 

(800) 545-6900

Fax  

(818) 772-9120

Technical Support Hours:

8:00 AM to 5:00 PM Monday through Friday, Paci

fi

 c Time.

Write To:

Gefen LLC
c/o  Customer Service
20600 Nordhoff St 
Chatsworth, CA 91311

www.gefentv.com
[email protected]

Notice

Gefen LLC reserves the right to make changes in the hard ware, packaging and any accompanying

doc u men ta tion without prior written notice.

Digital Audio Decoder 

is a trademark of Gefen LLC

Manufactured under license from Dolby Laboratories.  Dolby, Pro Logic, and the double-D symbol

are registered trademarks of Dolby Laboratories.

©  2011 Gefen LLC, All Rights Reserved

All trademarks are the property of their respective owners.

Rev A2

Rev A2

Technical Support

:

Telephone  

(818) 772-9100

 

(800) 545-6900

Fax  

(818) 772-9120

Technical Support Hours:

8:00 AM to 5:00 PM Monday through Friday, Paci

fi

 c Time.

Write To:

Gefen LLC
c/o  Customer Service
20600 Nordhoff St 
Chatsworth, CA 91311

www.gefentv.com
[email protected]

Notice

Gefen LLC reserves the right to make changes in the hard ware, packaging and any accompanying

doc u men ta tion without prior written notice.

Digital Audio Decoder 

is a trademark of Gefen LLC

Manufactured under license from Dolby Laboratories.  Dolby, Pro Logic, and the double-D symbol

are registered trademarks of Dolby Laboratories.

©  2011 Gefen LLC, All Rights Reserved

All trademarks are the property of their respective owners.

Summary of Contents for GTV-DD-2-AA

Page 1: ......

Page 2: ...fen LLC reserves the right to make changes in the hardware packaging and any accompanying documentation without prior written notice Digital Audio Decoder is a trademark of Gefen LLC Manufactured under license from Dolby Laboratories Dolby Pro Logic and the double D symbol are registered trademarks of Dolby Laboratories 2011 Gefen LLC All Rights Reserved All trademarks are the property of their re...

Page 3: ...Introduction 2 Operation Notes 3 Features 4 Unit Layout 5 Unit Descriptions 6 Connecting the Digital Audio Decoder 7 Wiring Diagram 8 LED Indicators 10 Specifications 11 Warranty 1 Introduction 2 Operation Notes 3 Features ...

Page 4: ... the GefenTV Digital to Analog Decoder you can listen to digital audio sources such as DVD and CD players or digital computer audio on your legacy analog sound system preserving your current investment How It Works A coaxial or optical audio output on your digital audio source connects into the input on the Digital to Analog Decoder The input type is chosen with the Decoder s selector button The D...

Page 5: ...not an amplification device and cannot be used directly with earphones or other passive devices Do not use this decoder with a power supply other than the one that is provided READ THESE NOTES BEFORE INSTALLING OR OPERATING THE GEFENTV DIGITAL AUDIO DECODER This decoder supports both Linear PCM and Dolby Digital audio input formats The Digital Audio Decoder is not an amplification device and canno...

Page 6: ...it incoming bitstream on left and right channels Allows listening to digital audio sources on legacy analog sound systems Compact and easy to install Package Includes 1 Digital Audio Decoder 1 5V DC Power Supply 1 User Manual Features Converts S PDIF or TOSLINK digital audio to L R analog audio Digital interpolation filter and digital to analog converter DAC Supports up to 6 channels up to 5 1 Sur...

Page 7: ...UNIT LAYOUT UNIT LAYOUT 4 1 2 3 4 5 6 7 1 ...

Page 8: ...ternal digital audio source to this S PDIF connector 5 Opt In Use an optical cable to connect an external digital audio source to this TOSLINK connector 6 5V DC Connect the included 5V DC power supply to this power receptacle Only use the power supply that is included with this product 7 Input Press this button to toggle between Coax S PDIF and Optical TOSLINK inputs 1 Dolby Digital This LED indic...

Page 9: ...tween the L R output connectors on the Digital Audio Decoder and the 3 Connect the included 5V DC power supply to the power receptacle on the Digital Audio Decoder 4 Connect the AC power cord to an available electrical outlet How to Connect the Digital Audio Decoder 1 Connect a Coax and or Optical cable between the audio source and the S PDIF and or TOSLINK connectors on the Digital Audio Decoder ...

Page 10: ...e Digital Audio Decoder Wiring Diagram for the Digital Audio Decoder GTV DD 2 AA TV with TOSLINK Audio Output Analog Audio Receiver DIGITAL AUDIO CABLE Up to 200 ft ANALOG AUDIO CABLE In Out In Converter DIGITAL AUDIO CABLE Up to 200 ft ANALOG AUDIO CABLE ...

Page 11: ...s below show the different states of audio input and the audio type which is displayed by the LED indicators on the Digital Audio Decoder Pressing the Input button switches between Coax and Optical inputs Dolby Digital Linear PCM LED Indicators The following illustrations below show the different states of audio input and the audio type which is displayed by the LED indicators on the Digital Audio...

Page 12: ...Active Input Coax S PDIF Audio Type Linear PCM Coax LED GREEN Dolby LED RED Active Input Coax S PDIF Audio Type Dolby Digital Linear PCM Dolby Digital Coax LED GREEN Dolby LED OFF Active Input Coax S PDIF Audio Type Linear PCM Coax LED GREEN Dolby LED RED Active Input Coax S PDIF Audio Type Dolby Digital ...

Page 13: ...Frequency Response 0 5 dB Signal to Noise Ratio 90 dB 20 Hz 20 kHz A Weighting Power Supply 5V DC Power Consumption 5 W max Operating Temperature 0 C 70 C Dimensions 1 7 W x 0 9 H x 1 6 D Shipping Weight 1 lb Audio Inputs 1 Coax 1 TOSLINK Audio Outputs Analog L R RCA type Output Impedance 500 Ω Output Voltage 1 8V RMS 0 dB max Frequency Response 0 5 dB ...

Page 14: ...owever Gefen assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Gefen be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding the features and specifications is subject to cha...

Page 15: ...20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefentv com support gefentv com Pb Rev A2 Rev A2 ...

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