Audionet DNA User Manual

Audionet DNA User Manual

Digital network amplifier
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DNA
Digital Network Amplifier
User's Manual

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Summary of Contents for Audionet DNA

  • Page 1 Digital Network Amplifier User's Manual...
  • Page 3: Table Of Contents

    5.3.5  Additional earth connection ............17  5.3.6  Control connections..............17  6  Usage ................18  6.1  Basic operations................ 18  6.1.1  Powering up................18  6.1.2  Switching on and off ..............19  6.1.3  Mains phase detection ..............20  6.1.4  Using Audionet Link ..............21 ...
  • Page 4 6.2.6.1  Internet radio ................27  6.2.6.2  USB.................... 29  6.2.6.3  IPod .................... 29  6.2.6.4  UPnP server................29  7  Audionet system remote control ........30  7.1  Key assignment DNA ............... 32  7.2  Screen 1 ..................33  7.3  Screen 2 ..................34  7.4  Screen 3 ..................35 ...
  • Page 5 8.3.5  ADC attenuation................. 52  8.3.6  DC-Servo..................53  8.4  Bass manager ................54  8.4.1  Loudspeaker ................54  8.4.2  X-Over..................55  8.4.3  Subwoofer volume offset ............55  8.4.4  Subwoofer phase ................ 56  8.5  Delay manager ................57  8.5.1  Speaker distance ................. 57  8.5.2 ...
  • Page 6 10.3.2  High shelf filter ................78  10.3.3  Low shelf filter ................79  10.3.4  High-pass filter 2 order ............79  10.3.5  Low-pass filter 2 order............. 79  10.3.6  High-pass filter 1 order............. 79  10.3.7  Low-pass filter 1 order.............. 79  10.4  Error handling (FAQ).............. 80  10.5 ...
  • Page 7: Preface

    Bochum works by our experienced and passionate work- force. But before you start listening to your new Audionet DNA, please read this manual carefully so you are able to use and enjoy all functions of this unit without drawback on music quality.
  • Page 8: Included

     Always use the provided cloth bag to prevent scratches on the casing  Please allow the DNA to adapt to the climatic conditions in your listening room before you switch on the unit for the first time after transport.
  • Page 9: Overview Front Panel

    Overview front panel...
  • Page 10: Overview Back Panel

    Overview back panel...
  • Page 11: Installation And Power Supply

    Do not place the DNA in close range to heat sources like radiators.  Do not place the DNA on top of other units, especially not on top of power amplifiers, pre amplifiers or similar that produce heat. Both units could suffer damage from thermal overload.
  • Page 12: Orientation Of Mains Plug

     The DNA is a Class I unit and must be earthed. Please ensure a stable earth connection. Phase (hot pin) is marked on the back panel phase 10 .  If you connect the mains cord please make sure that mains switch 8 at the back panel is switched off.
  • Page 13: Inputs And Outputs

    Important  During connecting and removing of sources or amplifiers to the DNA all units of your audio system have to be switched off to prevent damage of the DNA or any of the other connected units.  Please make sure that all cables are in absolute best conditions! Broken shields or short-cut cables could damage the DNA and/or any other connected unit.
  • Page 14: Digital Input

    5.1.2.1 Audionet HighBit input In order to send audio data across the Audionet HighBit interface to your DNA, connect your source device (e.g. ART G3 or VIP G3) with two digital cords to the digital inputs IN 1 and IN 2.
  • Page 15: Audio Output

    Connect your speakers to the gold plated terminals Speaker Output Left 17 and Speaker Output Right 24 on the back panel of the DNA. You can use banana plugs or spades as well as simple cable ends. Look out for the correct connection of your speaker cables.
  • Page 16: Other Connections

    You only need a simple optical TosLink cable. Connect the Audionet Link output Link OUT 2 of your DNA to the Audionet Link input of unit to be controlled.
  • Page 17: External Power Supply Eps

    First, switch on the EPS on its back panel. Then switch on the DNA with the mains switch 8 . Now the DNA is ready to use. Switch on with the power key on the front panel or keys Power Off or Power Toggle of the Audionet System Remote Control Harmony One (see section "7.6 - Screen 5"...
  • Page 18: Usage

    Installation and power supply" on page 11 and "5 - Inputs and out- puts" on page 13). The DNA is a stand-by unit. Please operate the mains switch 8 on the back panel. The display shows a welcome message for a brief moment.
  • Page 19: Switching On And Off

    6.1.2 Switching on and off .1.2 Switching on and off To power up the DNA from stand-by mode, press the power key on the To power up the DNA from stand-by mode, press the power key on the front panel. The DNA issues the message: front panel.
  • Page 20: Mains Phase Detection

    Please wait until the display no longer reads. Going to sleep ... Disconnect the DNA from mains by operating the mains switch 8 . Now pull the mains plug and re-insert it into the mains socket rotated by 180°.
  • Page 21: Using Audionet Link

    (e.g. power amplifiers, CD player or tuner) connected via Audionet Link (also see section "5.3.3 - Audionet Link" on page 16). If the rest of your Audionet system is connected to your DNA via Audio- net Link, all linked units will be automatically switched on/off as soon as you switch on/off your DNA using the power key on the front panel or the Audionet System Remote Control Harmony One.
  • Page 22: Detail Operations

    Info key on system remote control Harmony One (see section "7.1 - Info key on system remote control Harmony One (see section "7.1 - Key assignment DNA" on page 32). You will need it especially for the NET input channel (see section "6.2.1.4 - NET input" on page 23). The following illustrations will show you the differences between the input channels.
  • Page 23: Fm Tuner

    6.2.1.3 FM tuner Headphones RDS (station name) Subwoofer / Station frequency Multiroom WDR 2 99.2 MHz FM Radio Sub 1&2 M -80 dB Input Balance Volume Equalizer (Left/Right) 6.2.1.4 NET input  View 1: Headphones Channel name Subwoofer / Multiroom Streaming In Sub 1 -80 dB...
  • Page 24  View 3a (Play from UPnP or USB): Title Interpreter Ludwig van Beethoven Für Elise WoO 59 ► 00:00:01 Album Play state Media type Play time Play/Stop/Pause  View 3b (Play from internet radio station): Title/Interpreter Station name Station text WDR Event Track name ►...
  • Page 25: Volume Control

    6.2.2 Volume control When the DNA is in normal operating mode, than use the keys up and down on the front panel to adjust the volume. up to increases, down to decreases the volume. The volume control of the DNA runs in a range from -80dB (quite) to +10dB (very loud) in real 1 dB steps relatively to the level of the input signal.
  • Page 26: Input Selection

    Balanced Line Analog Inputs IN 4 22 The DNA features a soft input selection. During the switching of inputs, first the volume is stepped down to –80 dB, followed by switching off the outputs. Now the input section switches to the new input channel. After- wards the outputs are switched on again, and finally the volume is stepped up to its original level.
  • Page 27: Fm Tuner

    6.2.5 FM tuner .2.5 FM tuner For setting and saving radio stations to your DNA, please use the soft- For setting and saving radio stations to your DNA, please use the soft- ware Audionet RCP (see chapter "7 - FM-Tuner" on page 23 in RCP ware Audionet RCP (see chapter "7 - FM-Tuner"...
  • Page 28 How to find a special station (e.g. Deutschlandfunk): Switch your DNA to NET input. Move to internet radio using directional pad on your remote control (see section "7.1 - Key assignment DNA" on page 32). Apply with OK key and mark location. Apply again. Go on and select Europe and then Germany.
  • Page 29: Usb

    6.2.6.2 USB Connect your USB devices to the DNA and wait until it appears in the display. Supported are all FAT and FAT32 formatted devices. Your USB device is shown in top level of NET input. You can navigate thru your folder structure with directional pad on your system remote control Har- mony One (see section "7.1 - Key assignment DNA"...
  • Page 30: Audionet System Remote Control

    Press Devices key to enter Device Mode. The display now lists all devices included in the current configuration of the Harmony One. Select DNA from the list to set the Harmony One to controlling the DNA. The Device Mode gives you access to all the possible commands to control your DNA.
  • Page 31 Power On , Power Off or Power Toggle on screen 5 (see section "7.6 - Screen 5" on page 37). Of course, it is possible to control the DNA without any Activity, but to tap the full potential of the Harmony One you need to configure Activities customized to your needs (please refer to separate manual of the remote control Harmony One).
  • Page 32: Key Assignment Dna

    Vol+ , increases the volume of the DNA. Vol- , decreases the volume of the DNA. , mutes the DNA (see section "6.2.3 - Muting " on page 25). Page up/down. With this key you can switch three files or folders forward/backward.
  • Page 33: Screen 1

    11 Numeric keys are used for input of numbers or letters (SMS princi- ple) if the menu item supports direct letter input. 12 Directional pad with OK key in the middle. These are the major control keys for your DNA. Note ...
  • Page 34: Screen 2

    Screen 2 Screen 2 Mi 14:51 2/5 pages Streaming FM Radio Input Analog Analog Input 1 Input 2 Analog/Phono Balanced Input 3 Input 4 Current Devices Activity Directly selects input channel NET (streaming input). This input Directly selects input channel NET (streaming input). This input channel allows you to access internet radio stations, USB devices, channel allows you to access internet radio stations, USB devices, IPod and UPnP server (if they are connected).
  • Page 35: Screen 3

    Screen 3 Screen 3 Mi 14:51 3/5 pages Dim Display EQ on/off Random Repeat Load Save Setting Setting Current Devices Activity Dim Display jumps directly to the setup menu item Display Dim Display jumps directly to the setup menu item Display (see section "8.2.2 - Display"...
  • Page 36: Screen 4

    Current Devices Activity By-Pass Modus switches on/off the By-Pass Mode of the DNA. By-Pass Modus switches on/off the By-Pass Mode of the DNA. Please read section "8.2.6 - By-Pass channel" on page 45 first, be- fore you use the special function By-Pass Mode.
  • Page 37: Screen 5

    Use Power Toggle to switch on/off the DNA. This key has the same function as the power key on the front panel. If the DNA is in stand-by mode, Power Toggle switches on the unit. If the DNA is already switched on, Power Toggle switches off the unit to stand- by mode.
  • Page 38: Device Setup

    Device setup To adjust the DNA to your preferences, please use the setup menu. You can control the menu with the keys on front panel of your DNA or your remote control. For more comfortable adjust use our software Audionet RCP.
  • Page 39: Overview Device Menu

    Volume Offset input channels Setup the parametric 5 band equalizers (sepa- Digital EQ Setup rately for each channel) Setup Trigger Out for control of non Audionet Trigger Out devices (e.g. active subwoofer) Setup attenuation, to prevent overload of the ADC Attenuation...
  • Page 40: Global Setup

     If you connect your power amplifier to the Audionet Link output LINK OUT 2 19 of the DNA, it will be switched off automatically as soon as you select the headphones option Headphones active, Audionet Link 2 disabled. Thus, you are able to enjoy music with your headphones and need not to worry about the amplifier.
  • Page 41: Display

     Get to this option at anytime using the key Dim. Display on screen page 3 of the Audionet System Remote Control Harmony One (see section: "7.4 - Screen 3" on page 35). Use directional pad to select desired brightness.
  • Page 42: Balance Left/Right

    +9dB maximum volume displacement to right side Note  In normal operating mode the DNA indicates a balance shift by the corresponding icon in the lower middle of the display. Thus you are able to see wheter the balance was shifted at any time (see section: "6.2.1 - Display"...
  • Page 43: Pre-Amplifier Output

    8.2.4 Pre-amplifier output .2.4 Pre-amplifier output Adjust the pre amplifier output mode for your local conditions. Adjust the pre amplifier output mode for your local conditions. Preamplifier Title adjustment ► SET PRE OUT MODE ◄ Pre Out enabled variable Volume Pre Out enabled Pre Out enabled Pre-amplifier output is connected...
  • Page 44: Auto Start

    DNA to mains (i.e. use the mains switch 8 on the back panel) the unit starts up automatically to normal op- erating mode. Use this setting for timer controlled opera- tions. or switched on/off by Activities on the Audionet System Remote Control; see separate user's manual Harmony One...
  • Page 45: By-Pass Channel

    The By-Pass Mode was primarily intended to integrate the overwhelming The By-Pass Mode was primarily intended to integrate the overwhelming sound quality of the DNA into an existing home cinema setup or to ex- sound quality of the DNA into an existing home cinema setup or to ex-...
  • Page 46 By-Pass Mode key on the Audionet System Remote Control. The signal at the input channel selected for By-Pass Mode operations is passed through the DNA at a level of 0 dB (i.e. no change in volume lev- el) to the outputs and amplifiers.
  • Page 47: Phono Card

    Phono Card installed Chose this adjustment, if a phono Phono Gain : 40-70dB card is build-in to your DNA and Phono Impedance: MM/MC further setup the other menu items Setup input gain and impedance corresponding to your turn table pick up.
  • Page 48: Power-Off Mode

    Audionet RCP. While the Quick Start mode is activated, the software Audionet RCP. While the Quick Start mode is activated, the network interface stays on and the DNA start up process is accelerated, network interface stays on and the DNA start up process is accelerated, because the network interface must not boot up.
  • Page 49: Channel Setup

    The cursor marks the character you now may alter. cursor marks the character you now may alter. Note  For easier adjustment of the channel name use the software Audionet RCP (see user's manual RCP). 8.3.2 Volume offset Offset Title ►...
  • Page 50: Digital Equalizer Setup

    8.3.3 Digital equalizer setup .3.3 Digital equalizer setup The digital EQ is a parametric 5 band equalizer with separated adjustment The digital EQ is a parametric 5 band equalizer with separated adjustment for left and right channel, as well as subwoofer 1 and 2. for left and right channel, as well as subwoofer 1 and 2.
  • Page 51: Trigger Out

    The trigger out connection could be used to remotely switch on/off non Audionet devices. Factory default adjusted voltage is 12V DC. If it is necessary the output voltage could be decreased to 5V DC. Changing the voltage should be done by authorized personal only. Ask your local deal-...
  • Page 52: Adc Attenuation

    Pure Analog or A/D Converted is displayed in the upper right corner on the front panel display. Pure Analog stands for direct signal path through the DNA. The only manipulation to the signal is the volume control. A/D Converted is displayed, if the analog audio signal is sampled for...
  • Page 53: Dc-Servo

    Activate the DC Servo if the source connected to the DNA holds a high Activate the DC Servo if the source connected to the DNA holds a high DC component in its output signal. The DC Servo eliminates the DC DC component in its output signal.
  • Page 54: Bass Manager

    Bass manager Bass manager 8.4.1 Loudspeaker 8.4.1 Loudspeaker Choose your system configuration, according to your setup. Choose your system configuration, according to your setup. Speaker Filter adjustment Title adjustment front speaker ► SET LOUDSPEAKERS ◄ ► Config ◄ Front Spk Full-Range Setup your speaker adjustment.
  • Page 55: X-Over

    The default setting is 0.71 and should only be altered by experts. Note  You will see an extra EQ-curve in the equalizer window for front speakers and subwoofer in your Audionet RCP software. 8.4.3 Subwoofer volume offset Volume Title...
  • Page 56: Subwoofer Phase

    8.4.4 Subwoofer phase .4.4 Subwoofer phase You can select the phase of your subwoofer. You can select the phase of your subwoofer. Phase Phase Title subwoofer 1 subwoofer 2 ► SET SUBWOOFER PHASE ◄ ► Subwoofer 1 : normal ◄ Subwoofer 2 : normal 0°...
  • Page 57: Delay Manager

    The distance ranges from 0 to 700 cm in steps of 5cm. Accord- position. The distance ranges from 0 to 700 cm in steps of 5cm. Accord- ing to the entered distances, the DNA calculates the necessary delays of ing to the entered distances, the DNA calculates the necessary delays of...
  • Page 58: Network Setup

    Note  Wireless setup could also be done with the software Audionet RCP. For the time of configuration you need to connect your DNA to the wired network. Later you have to disconnect the cable for using a Wi-Fi connection.
  • Page 59: Network Profile

    ◄ Save Four network profiles are stored inside the DNA. Three are free to save; Four network profiles are stored inside the DNA. Three are free to save; one is "default" and could not be changed. The default profile is already one is "default"...
  • Page 60: Dhcp

    DHCP client mode is disabled DHCP client mode is disabled disabled disabled Your DNA will try to get information via DHCP. Your DNA will try to get information via DHCP. active active If the IP address is received from DHCP server, the following menu items If the IP address is received from DHCP server, the following menu items must not be setup.
  • Page 61: Ip Mask

    8.6.4 IP Mask .6.4 IP Mask Subnet mask Title ► SET IP MASK ◄ 255.255.255.000 Setup your used subnet mask (e.g. 255.255.255.0). Setup your used subnet mask (e.g. 255.255.255.0).  Use numeric key pad on your System Remote Control Harmony One.
  • Page 62: Dns

    ◄ RCP PORT: 54321 Here you setup the communication port for software Audionet RCP. This adjustment should only be done by professional users. Setup a value be- tween 50000 to 59999. The default value has to be changed only, if you have network communication problems.
  • Page 63: Wireless Setup

    8.6.8.4. For the old WEP standard you have to setup 8.6.8.5 to 8.6.8.7. Note  You can use software Audionet RCP to adjust Wi-Fi settings. A wired network connection is necessary. This connection could be re- moved after setup (see user's manual Audionet RCP).
  • Page 64: Ssid

    8.6.8.1 SSID Enter your Wi-Fi name. Attention on case sensitive input. SSID- Title name ► SET WIRELESS SSID ◄ WLANNAME  Note  Space is not defined for Wi-Fi names. You could not enter it. If nec- essary change your Wi-Fi name (SSID). ...
  • Page 65: Wireless Security

    8.6.8.2 Wireless security Select your Wi-Fi crypt type. Take this information from your router. Crypt Title adjustment ► SET SECURITY MODE ◄ WPA2PSK no crypt type selected. None Wired Equivalent Privacy, old and unsecure security standard. Wi-Fi Protected Access Pre-shared key was an inter stan- WPAPSK dard to displace WEP until the new WPA2 was defined.
  • Page 66: Wpa Cipher Type

    8.6.8.3 WPA cipher type Select WPA cipher type according to your connection. WPA Modus Title ► SET WPA CIPHER TYPE ◄ TKIP Temporal Key Integrity Protocol is only used with WPAPSK Advanced Encryption Standard is used with WPAPSK, as well as WPA2PSK too.
  • Page 67: Wep Authentication

    8.6.8.5 WEP authentication Select the WEP setup to your network. WEP mode Title ► SET WEP AUTHENTICATION ◄ open Open Authentication open Shared-Key-Authentication shared Note  Chose auth mode with directional pad. Left for open and right for shared. Confirm the adjustment with the OK key. ...
  • Page 68: Wep Key 0-3

    8.6.8.7 WEP key 0-3 Insert the security key to the selected position. WEP key Title ► SET WEP KEY 0 ◄ 80ff72ab32  Note  Use numeric key pad on your system remote control Harmony One for letter input (SMS principle). You have to switch the cursor posi- tion forward manual.
  • Page 69: Sample For Network Setup

    Harmony One. Compare the keys in this section "7.1 - Key assignment DNA" on page 31. Chose the Device DNA (see section: "7 - Audionet system remote con- trol " on page 30). Open the system menu with the Menu key and mark with the direc- tional pad keys up/down the menu item Network Setup (5 of 6).
  • Page 70 Now you need the IP address, you select for your DNA. (e.g. 192.168.178.222 or 192.168.0.222 or 192.168.1.222). ► SET IP ADDRESS ◄ 000.000.000.000  Insert the IP address direct to the numeric key pad in the lower section on your System Remote Control. Confirm with OK key. The DNA applies the adjustment and switches a level backwards.
  • Page 71 With this menu item the section fixed IP address is completed. When you use your DNA in a wired network, the network setup is com- pleted. You can store your data to a memory cell. If you want to use a Wi-Fi connection skip the profile saving description and go on.
  • Page 72 You have to be attentive on case sensitive input. Use the numeric key pad (SMS principle) for numbers and letters. With the left/right keys of the directional pad you switch to the next input position. The cursor does not step forward automatically. Confirm your input with OK . Now select your security mode (2 of 10).
  • Page 73: Device Info

    Here you will find information about your hardware and software.   MAC address MAC address   Firmware version Firmware version   Boot loader version Boot loader version Note  Also look to the software Audionet RCP user's manual.
  • Page 74: User Settings

    User settings User settings You can store 20 several user settings to your DNA. You can store 20 several user settings to your DNA. This function can be selected with the System Remote Control Harmony This function can be selected with the System Remote Control Harmony One;...
  • Page 75: Security System

    Security system Your Audionet DNA device and loudspeakers are protected by a complex protection circuitry. In case of a malfunction the display informs the user about the nature of the detected error in plain text: Error message Possible cause Overload...
  • Page 76: Additional Information

     DNS-Server: A DNS-Server translates textual request to IP addresses and provides simple communication to the internet. (e.g. www.audionet.de is translated to "194.0.201.201")  Proxy: Proxy-Server is mostly used in lager network facilities to guarantee more control and security to the network. Data transfer could be more efficient and speeded up.
  • Page 77 Wide area network connections are used to connect to the internet.  Client: A client is that devices which has no administrative or special jobs in a network (e.g. PC, Notebook, DNA, IPad, etc.).  Server: Servers provide services to clients or other servers. A server could have multiple services running on it.
  • Page 78: Link Collection

    10.2 Link collection Note  We are not responsible for Wikipedia links. If you are looking for scientifically proven information, have look at referenced science books in wiki article. 10.2.1 Wireless security WPA: http://en.wikipedia.org/wiki/Wi-Fi_Protected_Access WPA2: http://en.wikipedia.org/wiki/Wi-Fi_Protected_Access#WPA2 TKIP: http://en.wikipedia.org/wiki/Temporal_Key_Integrity_Protocol AES: http://en.wikipedia.org/wiki/Advanced_Encryption_Standard PSK: http://en.wikipedia.org/wiki/Pre-shared_key EAP (Radius): http://en.wikipedia.org/wiki/RADIUS http://en.wikipedia.org/wiki/Extensible_Authentication_Protocol...
  • Page 79: Low Shelf Filter

    10.3.3 Low shelf filter Gain range: -6 dB - +12 dB Frequency range: 20 – 20000 Hz Wikipedia: en.wikipedia.org/wiki/Equalization_(audio)#Shelving_filter 10.3.4 High-pass filter 2 order Attenuation at set Frequency: 3 dB Filter quality (Q): 0.3 – 2.0 Attenuation below the set frequency is 40 dB per decade. Wikipedia: en.wikipedia.org/wiki/High-pass_filter 10.3.5 Low-pass filter 2 order...
  • Page 80: Error Handling (Faq)

    The software Audionet RCP does not establish a connection to DNA: Restart your software and research for DNA again. If this is without success, switch of the DNA (first stand-by, then mains circuit breaker) and wait 30 seconds. Startup your DNA again and switch to NET input.
  • Page 81: Security Advice

    Disconnect antenna and network connections as well. We would like to wish you many exciting listening experiences with your new Audionet product! If you still have any questions, don't hesitate to ask your competent Au- dionet dealer.
  • Page 82: Factory Defaults

    Digital In 1 .. 4 Optical In 1,2 Streaming In Channel Name FM-Tuner Line In 1,2 Phono Balanced In Global Setup headphones disable, Headphones Audionet Link 2 active Display Balance + 0 dB Pre Out disabled Auto start disabled By-Pass Channel not selected missing...
  • Page 83 Network Setup Network Profile default DHCP active IP Address 192.168.178.222 IP Mask 255.255.255.000 Gateway 192.168.178.001 192.168.178.001 RCP Port 54321 Wireless Setup SSID blank Wireless Security WPA2PSK WPA Cipher Type WPA Pass Phrase blank WEP Authentication shared WEP Key Index WEP Key 0 blank WEP Key 1 blank...
  • Page 84: Specifications

    1 pair (Pre/Rec Out) RCA jack, gold plated, Teflon isolated 1 pair (Sub/MR Out) RCA jack, gold plated, Teflon isolated 2 Audionet Link, optical 1 headphone output (TSR connector, 6,3 mm, stereo) 1 3,5mm TSR connector mono Trigger Out (50mA) 1 Serial interface RS232 220 V…240 V, 50…60 Hz...
  • Page 85 DC coupled, no condenser in signal path By-Pass mode (e.g. for integration to a home cinema system) Audionet Link output to remote control Audionet devices Switchable headphone output Phono card for MM- und MC-pick up...
  • Page 87 Errors and omissions excepted. Specifications and design are subject to changes without prior notice. audionet is a trademark of Idektron GmbH & Co KG Engineered and produced by: Idektron GmbH & Co. KG, Herner Str. 299, Gebäude 6, 44809 Bochum, Germany www.audionet.de...

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