DA-AA User manual
Contents
1. Table 1 J4 Function Pin Analogue Audio ANA1 positive input 7 Analogue Audio ANA1 negative input ANA1 15 Analogue Audio ANA2 positive input ANA2 10 Analogue Audio ANA2 negative input ANA2 3 Ground 2 5 8 11 Table 2 J6 Function Pin Analogue Audio ANA1 positive output 1 24 Analogue Audio ANA1 negative output 1 12 Analogue Audio ANA1 positive output 2 10 Analogue Audio ANA1 negative output 2 23 Analogue Audio ANA1 positive output 21 Analogue Audio ANA1 negative output 3 9 Analogue Audio ANA1 positive output 4 7 Analogue Audio ANA1 negative output 4 20 Analogue Audio ANA positive output 1 18 Analogue Audio ANA negative output 1 6 Analogue Audio ANA2 positive output 2 4 Analogue Audio ANA2 negative output 2 17 Analogue Audio ANA2 positive output 15 Analogue Audio ANA2 negative output 3 3 Analogue Audio ANA positive output 4 1 Analogue Audio ANA2 negative output 4 14 Ground 2 5 8 11 16 19 22 25 nevion com 10 Rev 6 5 1 Mounting the connector module The details of how the connector module is mounted is found in the user manual for the sub rack frame FR 2RU 10 2 This manual is also available from our web site http Awww nevion com nevion com 11 DA AA Rev 6 6 Module status The status of the module can be monitored in three ways 1 GYDA System Controller optional 2 LE2. DIMI DA AA Analog audio distribution amplifier Rev 6 Rev 6 Nevion Support Nevion Europe Nevion USA P O Box 1020 1600 Emerson Avenue 3204 Sandefjord Norway Oxnard CA 93033 USA Support phone 1 47 33 48 99 97 Toll free North America 866 515 0811 Support phone 2 47 90 60 99 99 Outside North America 1 805 247 8560 E mail support nevion com See http www nevion com support for service hours for customer support globally Revision history Current revision of this document is the uppermost in the table below Rev Repl Date Sign Change description 6 5 2011 03 02 AA AJM New template Updated Materials declaration and Declaration of Conformity Changed max input added IMD and frq response 5 4 2008 01 31 Added Declaration of Conformity 4 3 2007 10 26 New front page and removed old logo 3 2 2007 10 05 Added Materials Declaration and EFUP 2 1 2005 07 29 Corrected description of connector module 1 0 2004 11 10 Changed page 8 output settings 0 A 2004 05 25 Exchanged ANA1 and ANA on dip setting A 2003 10 21 Preliminary version nevion com 2 DA AA Rev 6 Contents Revisi n Vd oie Mies Matias Mathes 2 MEE BEE RE ET RE EL LE ED RD ED E 4 2 DOS eie os RA ed EE AE TT Tr 5 3 Configuration setup ren ev vie ve ee beanie dese eie
3. O Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 This is indicated by the product marking A 2 Recycling information Nevion provides assistance to customers and recyclers through our web site http www nevion com Please contact Nevion s Customer Support for assistance with recycling if this site does not show the information you require Where it is not possible to return the product to Nevion or its agents for recycling the following general information may be of assistance Before attempting disassembly ensure the product is completely disconnected from power and signal connections All major parts are marked or labeled to show their material content Depending on the date of manufacture this product may contain lead in solder Some circuit boards may contain battery backed memory devices nevion com 16 nevion EC Declaration of Conformity MANUFACTURER AUTHORIZED REPRESENTATIVE Established within the EEA MODEL NUMBER S DESCRIPTION DIRECTIVES this equipment complies with HARMONISED STANDARDS applied in order to verify compliance with Directive s TEST REPORTS ISSUED BY TECHNICAL
4. 6 A OUIpUt EOnIdUUOM Ese nnm 8 4 1 Contiquration of ANAT teet aoe EL aia SEN anti ditt ds 8 4 2 Configuration OF ANAS outputs ces ss oer ortho E EN ee cto e De 8 5 Connector mod le i o a b xDD MEI 10 5 1 Mounting the connector module see nana nenen eee enen nene eseve nenen ee vene eee 11 6 Module status EE EE EE EE EE EE EE EE EE Ee netet tere meter 12 6 1 Front panel status monitoring 12 7 Interface with GYDA and RS 422 command 13 7 1 DA AA Command table rene a ese dee e ER ERR Ue cen Ee dee 13 General environmental requirements for Nevion 14 Product Walter ox AO Uv iuto dia scetur td 15 Appendix A Materials declaration and recycling 16 AT Materials Geci ar ALO Nja 16 A 2 Recycling information EE Im E Oe Eid t 16 Declaration of Conformity quocp Ero EP teo Tre porq DERE 17 nevion com 3 DA AA Rev 6 1 General The DA AA is a dual 4 output analogue Audio Distributor The DA AA can be configured as either a dual 1x4 or a single 1x8 amplifier The latter configuration is made by connecting the inputs in parallel or using DIP switch on PCB The Distribution amplifier has differential inputs and differential outputs Overall gain can be set by DIP switches or by potentiometer for
5. CONSTRUCTION FILE NO YEAR WHICH THE CE MARK WAS AFFIXED TEST AUTHORIZED SIGNATORY MANUFACTURER En 201 WA 2 Thomas Ohrbom Position VP of Quality Nevion authorized signature Nevion Europe AS P O Box 1020 3204 Sandefjord Norway Not applicable DA AA Analogue Audio Distribution Amplifier Low voltage EU Directive 2006 95 EC EMC EU Directive 2004 108 EC RoHS EU Directive 2002 95 EC China RoHS WEEE EU Directive 2002 96 EC REACH EN 55103 1 1996 EN 55103 2 1996 Notified Competent Body Report no Nemko E07379 00 Not applicable 2008 AUTHORIZED REPRESENTATIVE Established within EEA Date of Issue 2008 07 24 Place of Issue Not applicable Sandefjord Norway 1 Administration on the Control of Pollution Caused by Electronic Information Products Nevion Europe Box 1020 3204 Sandefjord Norway Tel 447 33 48 99 99 Fax 47 33 48 99 98 www nevion com
6. high precision gain setting The gain range setting is from 12 to 12 dB The input signal can be mixed to the other channel using a DIP switch The Distribution Amplifier handles analogue audio signals from 20Hz to 80 kHz The DA AA is designed for all audio distribution purposes in studio duplication and Broadcast applications ANAT Output ANA1 Output Output ANAT Output ANA2 Output ANA2 Output ANA2 Output ANA2 Output ANA2 input Remote Control Figure 1 DA AA analogue audio distribution amplifier nevion com 4 DA AA 2 Specifications Electrical Input Number of inputs Connector Impedance Maximum Input Level Common mode rejection Electrical Output Number of outputs Connector Frequency response Crosstalk THD N IMD Impedance Maximum Output Level Output voltage balance ratio Output common mode rejection Switched gain tolerance Gain Features High quality audio distribution Rev 6 2 DB15 balanced gt 10k ohms 28 dBu gt 70dB 8 DB25 balanced Tascam DA88 50 Hz 20 kHz 0 05dB 20 Hz 20 kHz 0 1dB 20 Hz 80 kHz 0 2dB 100 dB gt 100dB ref to 20 Hz 20 kHz 20dBu gt 0 002 18 40 ohms nominal Maximum 55 ohms 25 dBu gt 30dB gt 50dB 0 1dB 12 to 12 dB Configurable dual 1x4 or single 1x8 distribution amplifier Leftiright swapping capability Gain setting for professional and consu
7. outputs ANA1 ANA2 input to outputs Mix ANA1 and ANA2 inputs to ANAL outputs Mix ANA1 and ANA2 inputs to ANAL outputs ANA1 input to outputs N SWA ANAI Figure 5 4 2 Configuration of ANA2 outputs ANA2 input to ANA2 output2 Mix and ANA2 inputs to outputs and ANA2 inputs to ANA2 outputs input to ANA2 outputs SW3 ANA2 Figure 6 nevion com 8 DA AA Rev 6 a160 215 pm 2 cord Dbz 2 ET 19 im O cis cat r3 UD 9 Figure 7 DA AA board layout nevion com 9 DA AA Rev 6 5 Connector module ANAL output 1 O input output 1 N 53 input ANAL output 2 C ANAL output 2 Go output 3 I oz ANAL output 3 0 o input output 4 Heo ANA2 input output 4 ANA2 output 1 u ANA 2 output 1 ANA2 output2 ANA2 output 24 Uy ANA 2 output 3 ANA 2 output 3 ANA 2 output 4 ANA2 output 4 Figure 8 Overview of the ADC AES C1 connector module The DA AA has a dedicated connector module ADC AES C1 This module is mounted at the rear of the sub rack The module is shown in figure 6 J4 is the input DSUB connector while J6 is the output connector Both connectors are FEMALE
8. Ds at the front of the sub rack LEDs are mounted on the module itself whereas the GYDA System Controller is a separate module giving detailed information on the card status The functions of the LEDs are described in sections 5 1 The GYDA controller is described in a separate user manual 6 1 Front panel status monitoring The status of the module can be easily monitored visually by the LED s at the front of the module The LED s are visible through the front panel The LED on top tells if the DA AA is ok or not green LED means ok red is alarm The second LED gives the input signal status The DA AA has 2 LEDs each showing a status corresponding Table 3 Diode state Red LED Yellow LED Green LED No light Status Module is faulty Module is OK Module has no Module power is OK power Input No signal present Signal present nevion com 12 Rev 6 7 Interface with GYDA and RS 422 command set All commands follow the Flashlink protocol and can be used for direct control access to the module The control system can either be a GYDA SC or a third party control system with integrated Flashlink protocol The module can also be manually controlled with VT100 compatible terminal program The protocol can be found on our web page http www nevion com 7 1 DA AA Command table Table 4 Command Response Comment See protocol description The hello command Info Module
9. mer equipment DIP switch gain compensation 10kohms 600 ohms load Precision gain adjustment High common mode rejection on both inputs and outputs Inputs and outputs may be used with unbalanced equipment input signal can be mixed to the other channel or vice versa Control Interfaces Card edge LEDs for voltage monitoring RS 422 with open protocol SNMP Agent and WEB interface with GYDA controller Control system for access to setup and module status with BITE Built In Test Equipment for use with GYDA Control System Electrical Power 5V 0 1 15 1 9W nevion com 5 DA AA Rev 6 3 Configuration setup The DA AA has two channels ANA1 and ANA2 DIP switch 1 and 2 sets the individual channel properties according to table m se m ani Figure 2 Don tcae M on 12 5dB nevion com 6 DA AA Rev 6 Don tcae on or 1 8 m m Variable gain potentiometer for accurate gain setting 12dB to 12dB Figure 3 Figure 4 Circuit diagram for advanced users nevion com 7 DA AA Rev 6 4 Output configuration There are two groups of four outputs ANA1 and ANA2 output The two groups are individually configured using DIP switch 3 and DIP switch 4 The switch sets which of the input that is connected to the output 4 1 Configuration of ANA1 output Use dip switch SW4 7 ANA1 for setting the
10. status information Status Give module status nevion com 13 DA AA Rev 6 General environmental requirements for Nevion equipment 1 The equipment will meet the guaranteed performance specification under the following environmental conditions Operating room temperature range 0 C to 40 C Operating relative humidity range 9096 non condensing The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 50 C Relative humidity range lt 95 non condensing nevion com 14 Rev 6 Product Warranty The warranty terms and conditions for the product s covered by this manual follow the General Sales Conditions by Nevion which are available on the company web site www nevion com nevion com 15 DA AA Rev 6 Appendix A Materials declaration and recycling information A 1 Materials declaration For product sold into China after 1st March 2007 we comply with the Administrative Measure on the Control of Pollution by Electronic Information Products In the first stage of this legislation content of six hazardous materials has to be declared The table below shows the required information Toxic or hazardous substances and elements BEKER SHK REM Part Name Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated Pb Hg Cd Chromium biphenyls diphenyl ethers Cr VI PBB PBDE DA AA O O O O O O
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