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5–2 • Specifications

DAC-8418-A User Manual (Iss. 01)

Technical Specifications

This section provides technical information for the DAC-8418-A.

Table 5.1  DAC-8418-A Technical Specifications

Category

Parameter

Specification

AES/EBU Digital 

Inputs

Number of Inputs

2 AES

Resolution

24Bit

Input Level

0.2-7V p-p

Impedance

75ohm

Sampling Frequency Range

32kHz to 96kHz

 AES/EBU Digital 

Output

Resolution

24Bit

Signal Level

1.0Vp-p ±10%

Return Loss

-25dB

Impedance

75ohm unbalanced

Sampling Frequency Range

32kHz to 96kHz

Jitter

<5ns

Analog (fs=48kHz, 

0dBFS = +24dBu)

Maximum Output Level

+24dBu

Frequency Response

0.2dB, 20Hz to 20kHz

Noise (unweighted)

-86dBu, 20Hz to 20kHz

THD+N

<0.02%

Stereo Separation

90dB, 20Hz to 20kHz

Output Impedance

60ohm balanced

Power

Maximum Power Consumption

<7.5W

Содержание DAC-8418-A

Страница 1: ...DAC 8418 A AES to Quad Analog Audio Converter User Manual...

Страница 2: ...518 1127289 Other patents pending Notice The material in this manual is furnished for informational use only It is subject to change without notice and should not be construed as commitment by Ross Vi...

Страница 3: ...which if not avoided may result in major or minor equipment damage or a situation which could place the equipment in a non compliant operating state ESD Susceptability This symbol is used to alert th...

Страница 4: ...ith the essential requirements and other relevant provisions of CE Directive 93 68 EEC INTERNATIONAL This equipment has been tested to CISPR 22 1997 along with amendments A1 2000 and A2 2002 and found...

Страница 5: ...ral resources Ross Video encourages you to use the appropriate take back systems These systems will reuse or recycle most of the materials from your end of life equipment in an environmentally friendl...

Страница 6: ...1K0 Ogdensburg New York Canada USA 13669 0880 General Business Office 1 613 652 4886 Fax 1 613 652 4425 Technical Support 1 613 652 4886 After Hours Emergency 1 613 349 0006 E mail Technical Support t...

Страница 7: ...Installing a Rear Module 2 3 Installing the DAC 8418 A 2 3 Cabling for the DAC 8418 A 2 5 DFR 8310 Series Frame Cabling Overview 2 5 DFR 8321 Series Frame Cabling Overview 2 5 Software Upgrades for t...

Страница 8: ...ii Contents DAC 8418 A User Manual Iss 01...

Страница 9: ...quipment family of products backed by Ross Video s experience in engineering and design expertise since 1974 You will be pleased at how easily your new DAC 8418 A fits into your overall working enviro...

Страница 10: ...18 Ato recover the incoming digital audio signals reliably The DAC 8418 A provides 2 analog outputs for each AES EBU input and 2 reclocked copies of each AES EBU input Features The following features...

Страница 11: ...ovides a functional block diagram that outlines the workflow of the DAC 8418 A Figure 1 1 DAC 8418 A Simplified Block Diagram AES 1 IN DSP Reclocker AES 1 OUT AES 1 OUT DAC CAL ANLG OUT 1 2 ANLG OUT 1...

Страница 12: ...eries frame through the Network Controller Card The DashBoard Control System software and manual are available for download from our website For More Information on the DAC 8418 A menus in DashBoard r...

Страница 13: ...es frame refers to all versions of the 10 slot DFR 8310 series and 20 slot DFR 8321 series frames and any available options unless otherwise noted Frame refers to DFR 8300 series frame that houses the...

Страница 14: ...1 6 Introduction DAC 8418 A User Manual Iss 01...

Страница 15: ...ides instructions for installing the Rear Module s for the DAC 8418 A installing the card into the frame cabling details and updating the card software The following topics are discussed Before You Be...

Страница 16: ...precautions as described in the note Unpacking Unpack each DAC 8418 A you received from the shipping container and ensure that all items are included If any items are missing or damaged contact your s...

Страница 17: ...you have chosen for the DAC 8418 A installation If there is no Blank Plate installed proceed to the next step 3 Install the bottom of the Rear Module in the Module Seating Slot at the base of the fram...

Страница 18: ...ar connection plus is properly seated in the Rear Module 4 Verify whether your Rear Module Label is self adhesive by checking the back of the label for a thin wax sheet You must remove the wax sheet b...

Страница 19: ...t and accommodates one card This rear module provides two AES inputs four AES outputs and two stereo pair outputs Figure 2 1 Figure 2 1 Cable Connections for the 8310AR 036 and 8320AR 036 Rear Modules...

Страница 20: ...ltiple cards Click Next to display the Select Destination menu This menu provides a list of the compatible cards based on the card selected in step 2 Specify the card s to upload the file to by select...

Страница 21: ...ss 01 User Controls 3 1 User Controls In This Chapter This chapter provides a general overview of the user controls available on the DAC 8418 A The following topics are discussed Card Overview Control...

Страница 22: ...lusively from DashBoard The card edge controls are ignored SW2 DIP Switch Control Use SW2 to determine whether DIP Switch settings are applied or ignored Set SW2 as follows ON DIP Switch status is rep...

Страница 23: ...ction to set the output mode of the second audio converter Refer to the section Setting the Output Modes on page 3 4 for details SW9 SW10 Output Level Selection SW9 and SW10 are used in conjunction to...

Страница 24: ...tion to set the output mode of the first audio converter Table 3 1 lists the combinations of DIP Switch settings for SW5 and SW6 Use SW7 and SW8 in conjunction to set the output mode of the second aud...

Страница 25: ...DAC 8418 A User Manual Iss 01 User Controls 3 5 Table 3 3 Nominal Output Level SW9 SW10 Level dB OFF OFF 20 OFF ON 18 ON OFF 16 ON ON 12...

Страница 26: ...Basic LED displays and descriptions are provided in Table 3 4 Table 3 4 LEDs on the DAC 8418 A LED Color Display and Description Lock 1 Green When lit this LED indicates a valid AES EBU input signal o...

Страница 27: ...This Chapter This chapter briefly summarize the menus items and parameters available from the DashBoard Control System for the DAC 8418 A Parameters marked with an asterisk are the factory default va...

Страница 28: ...most severe alarm for a single field Product Tab Table 4 2 summarizes the read only information displayed in the Product tab Table 4 1 Status Tab Items Tab Item Parameters Description Status Read only...

Страница 29: ...hannel A input Use the CHB Trim Control to alter the gain of Channel B input Note that the STEREO Gain will adjust the output of both channels L only Specifies Channel A as the output on both channels...

Страница 30: ...4 4 DashBoard Menus DAC 8418 A User Manual Iss 01...

Страница 31: ...ations 5 1 Specifications In This Chapter This chapter provides technical specifications on the DAC 8418 A Note that technical specifications are subject to change without notice The following topics...

Страница 32: ...ut Level 0 2 7V p p Impedance 75ohm Sampling Frequency Range 32kHz to 96kHz AES EBU Digital Output Resolution 24Bit Signal Level 1 0Vp p 10 Return Loss 25dB Impedance 75ohm unbalanced Sampling Frequen...

Страница 33: ...DAC 8418 A User Manual Iss 01 Service Information 6 1 Service Information In This Chapter This chapter contains the following sections Troubleshooting Checklist Warranty and Repair Policy...

Страница 34: ...on the distribution frame front panel for the presence of power If the power LED is not illuminated verify that the power cable is connected to a power source and that power is available at the power...

Страница 35: ...DAC 8418 A User Manual provides all pertinent information for the safe installation and operation of your openGear Product Ross Video policy dictates that all repairs to the DAC 8418 A are to be condu...

Страница 36: ...trade show information Visit Us Visit our website for Company information and news Related products and full product lines Online catalog Testimonials Technical Support Telephone 1 613 652 4886 After...

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