INSTALLATION AND CONFIGURATION MANUAL
AAD08
DUAL CHANNEL 1 TO 8 ANALOG AUDIO
DISTRIBUTION AMPLIFIER
Page 1: ...INSTALLATION AND CONFIGURATION MANUAL AAD08 DUAL CHANNEL 1 TO 8 ANALOG AUDIO DISTRIBUTION AMPLIFIER...
Page 2: ...e user documentation Do not hesitate to send improvement requests or report any error or inaccuracy on this user manual by e mail to doc evs com Regional Contacts The address and phone number of the E...
Page 3: ...roduct to extremely high or low temperatures NEVER operate this product in an explosive atmosphere Warranty EVS warrants their products according to the warranty policy as described in the general ter...
Page 4: ...ng settings and parameters 6 Front Panel Control 6 Example of changing parameters using front panel control 7 Synapse Setup Software 8 Menu Structure Example 8 The AAD08 Card 9 Introduction 9 Key Feat...
Page 5: ...an event 13 AAD08 Events 13 Announcements 13 Input_CH1 13 Input_CH2 13 Audio Data_CH1 13 Audio Data_CH2 13 What information is available in an event 13 The Message String 14 The Tag 14 Defining Tags 1...
Page 6: ...ding the Synapse rack controller The local control panel is also used to back up and restore card settings Please refer to the RRC18 RRC10 and RRC04 manuals for a detailed description of the local con...
Page 7: ...will prevent premature failure from components mounted on the board Locating the card The Synapse card can be placed vertically in an SFR18 frame or horizontally in an SFR04 frame Locate the two guid...
Page 8: ...settings and parameters The front panel controls or the Synapse Set Up Software can be used to change settings An overview of the settings can be found in chapter 5 6 and 7 of this manual Front Panel...
Page 9: ...play changes to indicate that the SFS10 Settings menu item SDI Format has been selected and shows that it current setting is Auto Pressing the selects the settings item shown in this example SDI Forma...
Page 10: ...module that it is controlling Having selected the desired Frame and Module from the GUI Synapse Network View select the menu item that you wish to open Opening the menu item gives a complete list of a...
Page 11: ...a high signal to noise ratio Transformer coupled Inputs The two inputs of the AAD08 are transformer coupled Variable Gain The AAD08 can amplify or attenuate the output signal to ensure that the approp...
Page 12: ...s the output gain of channel 2 the right channel Gain CH_2 has and adjustment range between 95 5dB and 31 5dB in 0 5 dB steps When Gain CH_2 is set to 0dB the output level is equal to the input level...
Page 13: ...ection circuitry used to trigger Status and Event conditions see later The adjustment range of Silence CH_2 is between 27 5dBu and 50dBu The default setting of Silence CH_2 is 30dBu Mute The menu item...
Page 14: ...ease refer to Chapter 5 The indication NA indicates the channel is silent the silence level is set by the corresponding Menu Settings Silence CH_ please refer to Chapter 5 Audio CH_2 The status item A...
Page 15: ...y used for switching the announcement of status changes on off 0 off other on Input_CH1 Input_CH1 reports the loss of the audio at the input of channel 1 by detecting Silence and can be set between 0...
Page 16: ...w the event The Tag The tag is also defined in the card The tag has a fixed meaning When controlling or monitoring software should make decisions based on events it is easier to use the tag instead of...
Page 17: ...ity to Zero disables the announcement of this alarm Alarms with priorities equal or higher than the Error Threshold setting of the RRC will cause the error LED on the Synapse rack front panel to light...
Page 18: ...or has a hardware failure Input LED This LED indicated the presence of a valid analog audio signal on the input Data Error The Data Error LED indicates that the Peak Level or Silence Level as set in t...
Page 19: ...NALOG AUDIO A2 PEAK SILENCE DETECTION ANALOG AUDIO A3 ANALOG AUDIO A4 ANALOG AUDIO A5 ANALOG AUDIO A6 ANALOG AUDIO A7 ANALOG AUDIO A8 ANALOG AUDIO B1 ANALOG AUDIO B2 ANALOG AUDIO B3 ANALOG AUDIO B4 AN...
Page 20: ...24 23 7 6 8 9 22 20 19 21 3 5 4 2 15 18 17 16 1 14 13 25 pens Dsub female 7 6 3 5 4 2 1 19 15 18 17 16 14 10 11 12 25 24 23 8 9 22 20 21 13 Pin No Pos Pin No Neg Pin No gnd CN101 Input CHA 2 1 9 CHB 1...
Page 21: ...13 25 pens Dsub female 7 6 3 5 4 2 1 19 15 18 17 16 14 10 11 12 25 24 23 8 9 22 20 21 13 Pin No Pos Pin No Neg Pin No gnd CN101 Input CH1 2 1 9 CH2 14 13 6 Loop CH1 11 10 3 CH2 8 7 15 CN102 Output CH...
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