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Tips for setting up speakers 

Stereo triangle 

You can use the stereo triangle as a good rule of 

thumb when determining where to place your 

speakers. The distance between the speakers 

should be the same as the distance from your 

listening position to both speakers.  

 

Tip: You can reduce reflections from the hard floors 

and hard surface walls by positioning a carpet, 

painting, a bookshelf, or other furnishings between 

you and the speakers. These objects act as 

diffusers. 

 

Find the position of the diffusers by having someone hold a mirror flat against the wall or floor. When you can 

see the speaker in the mirror from the listening position, you have found the optimal position for the diffuser. 

 

Speaker placement / Traditional box speakers 

For an optimal listening experience with a 

RoomPerfect™ calibration, we recommend you place 

your speakers against the wall, opposite from your 

preferred listening position. This will ensure the wall 

reflection and the direct sound will reach your ears at 

the same time, giving you perfect timing. 

 

If your speakers have a bass-reflex port on the back, you should allow for a 5cm/2in clearance to the back 

wall. This will ensure there is no disruption to the functionality of the port. 

 

Subwoofer placement 

With a single subwoofer, we recommend placing 

the subwoofer against the wall between the main 

speakers. 

 

With two subwoofers, you should position one in 

each front corner, in line with the main speakers. 

 

Note: As the Phase, Cut-Off Freq. and Level is now controlled by the TDAI-3400, you should set the controls 

of connected subwoofer(s) to neutral: Phase: 0, Cut-Off: Maximum and Level at 50% of maximum. When 

Summary of Contents for TDAI-3400

Page 1: ... Skriv tekst TDAI 3400 INTEGRATED AMPLIFIER AUDIO PROCESSOR OWNER S MANUAL March 2020 ...

Page 2: ...nting in a Rack 10 Front Panel 11 Rear Panel 12 Remote Control 13 How to Pair Remote Control in Bluetooth Mode 14 Remote Control Application 15 Discover the TDAI 3400 setup page 17 Initial Setup Procedure 18 For using iPhone or iPad 18 For using Android phone or tablet 18 Menu Structure TDAI 3400 19 Home Screen IP Interface 20 Installation and Operation via IP Interface 20 Input Setup 21 Input nam...

Page 3: ...23 Frequency Hz 24 Verify speaker setup 24 Tips for setting up speakers 25 Stereo triangle 25 Speaker placement Traditional box speakers 25 Subwoofer placement 25 Measuring distances 26 Introduction to RoomPerfect 27 Global filter 27 Focus position 27 RoomPerfect Setup 28 RoomPerfect Preparations 28 Placing the Microphone in the Focus Position 28 Volume Setting 28 Measuring the Focus Position 28 M...

Page 4: ... RoomPerfect bypass 33 Mute at power on if headphones are connected 33 Main volume control Headphones volume control 33 Maximum volume 33 Default volume 33 HDMI Setup 34 What is CEC 34 Enable CEC 34 HDMI output 34 Streaming Setup 34 Streaming Playback Interface 35 Roon 35 UPnP 35 USB 35 vTuner 35 Airplay 35 Spotify Connect 35 Streaming from PC or MAC 36 Installing the USB streaming audio driver 36...

Page 5: ...iguration 38 Enable WIFI 38 Manage Software 39 Backup 39 Restore 39 Factory Reset 39 Download system log 39 Update Software 39 Troubleshooting 40 Retrieving and Sending an Error Log 40 RoomPerfect 40 Error Messages 40 No microphone connected 40 Fault No signal 40 Fault Signal clipping 40 Fault Low signal 40 Can t Turn On Via LAN or Control System 41 3D 4K HDR Compatibility Not Detected 41 Wired Ne...

Page 6: ...6 Set Up a Fixed IP Address in Windows 7 42 Set Up a Fixed IP Address in Windows Vista or Windows 10 43 Cleaning and maintenance 44 Serial Control Manual 45 Technical assistance 46 ...

Page 7: ...xury It s a requirement The TDAI 3400 will deliver an audio experience that will far exceed your expectations We thank you for placing your confidence in Lyngdorf Audio This manual will give you an overview of how to set up your system Please read the manual carefully to better understand the capabilities of your TDAI 3400 For more in depth information about the technologies used in Lyngdorf Audio...

Page 8: ...must be collected for reuse recycling and other forms of recovery are marked with the icon of the crossed out waste receptacle FCC Lyngdorf products and accessories comply with parts 15 and 68 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including any interference that ...

Page 9: ...y Inventory Check the list below to ensure that all necessary product components have been delivered Report all discrepancies to your Lyngdorf Audio representative immediately Owner s manual Power cord Remote Microphone Microphone stand Microphone cable Microphone adaptor XLR to mini jack Operating Voltage Lyngdorf Audio products must be connected to the mains power The TDAI 3400 will not automati...

Page 10: ...ressing the OK button on the remote and toggling through settings the TDAI 3400 will display the IP address allocated to the TDAI 3400 Open a TCP connection on port 84 and use the same protocol as on the serial interface Use Telnet Putty or a similar program to open the TCP connection Preparing the TDAI 3400 for Mounting in a Rack The TDAI 3400 processor is equipped from the factory with feet for ...

Page 11: ...nnas 1 x USB A media input and software update 1 x Microphone input for RoomPerfect calibration 1 x Headphone output Dial for Volume Control Stand By switch HOT TIPS When you toggle through Info you can press Menu for revealing a peak meter In case the signal through the output stage is clipped the dot in the volume indication will blink indicating that your speakers are at risk for overload due t...

Page 12: ...utput 1 x balanced analog audio output 1 x USB B streaming audio input 1 x AES EBU digital audio input 2 x coaxial digital audio inputs 3 x optical digital audio inputs 1 x coaxial digital audio output 1 x USB A connector for music file playback software updating etc 1 x SD card slot for storing backup data SD Card is included 1 x RJ45 LAN connector for connection to local network 1 x RS 232 conne...

Page 13: ...n menus Browse available settings in a menu Toggles between the available RoomPerfect filters Left Right Move left and right in menus Toggle between neutral and the available voicings Select Select a menu and store a selected setting Back Exit Return to the previous menu Menu Access the user menu Turn volume up and down Mute and restore the sound send to the headphones Mute and restore the sound i...

Page 14: ... in green If Bluetooth operation is problematic for your setup you can force the TDAI 3400 to use IR connection only as follows 1 On the remote simultaneously push and hold Select and 1 2 Release the buttons when the red light starts blinking Reactivate the Bluetooth connectivity by using Select and 2 The TDAI 3400 will now automatically connect to the remote in Bluetooth mode and when the remote ...

Page 15: ... selecting the Lyngdorf product to be controlled and open for the web interface for accessing the setup The icon will open the interface for the internal media player and the top left icon will turn the amplifier on or off Select input listening position and voicing directly and see the signal information in the volume wheel which you can operate like you operate the volume on the amplifier itself...

Page 16: ...e amplifier on or off Using the vTuner menu will allow you to play all radio stations available on the internet Note that through the website you can save up to 5 stations as pre sets which then are directly available from the input selector on the front or through the Lyngdorf Remote Application ...

Page 17: ... your network tdai3400 local The homepage will display all the operations which are available through the Remote App as well as all setup options available through the menu system of the TDAI 3400 The interface for the media player is available in the bottom section The advanced bass and treble adjustments are for the overall sound of your system We will also draw your attention to the pre equaliz...

Page 18: ...one iPad and you will find the TDAI 3400 under Setup New Airplay Speaker 2 Change the device name of your TDAI 3400 press Next and the TDAI 3400 will copy the Wi Fi settings from your phone For using Android phone or tablet The TDAI 3400 will establish a soft access point Type 192 168 110 42 in your browser to access the manual Wi Fi setup Without iPhone iPad you can manually enter all data or use...

Page 19: ...19 Menu Structure TDAI 3400 ...

Page 20: ...ded through the procedure just like on the display operation The HOME screen refers to the daily operation as performed with the remote control The page displays selected input and formats and you can control the volume setting The HEADPHONES section can be accessed when a pair of headphones are connected to the TDAI 3400 on the front panel connector Here you can adjust volume settings and mute th...

Page 21: ...inputs the amplifier returns to the last current volume Warning Do NOT test this setting with a CD player or similar unregulated signal In this mode the TDAI 3400 will get very hot why good ventilation is required Sensitivity Enables you to match the levels of other inputs Can be adjusted up to 24dB Voicing Select the default voicing See later section for designing voicings Input delay Lipsync off...

Page 22: ...ing filter In order to reveal all directly controlled features select CUSTOM speakers and ADVANCED under LINE output selection Main speakers Select the design of speakers connected to the speaker Main outputs of the TDAI 3400 Line out Sub speakers Select the design of Sub woofers handling the lower frequencies connected to the analog or digital outputs of the TDAI 3400 Analog and digital outputs c...

Page 23: ...exceed specified distortion levels Routing The available settings are Full range allows the signal to pass unfiltered Crossover will open for other menus for specifying the signal routing Level Reduce the signal level for this output with up to 24 dB to match the levels of other output channels Eq Select any of the built in equalizer filters or select Custom for designing your own filter to optimi...

Page 24: ... too complicated to describe in detail in this manual We refer to external literature for further information Frequency Hz Sets the crossover point for the filter type selected For traditional setups the frequency should be the same for both Main and Line outputs Verify speaker setup This function will send out a signal to each speaker for verifying the wiring against the chosen setup ...

Page 25: ...ditional box speakers For an optimal listening experience with a RoomPerfect calibration we recommend you place your speakers against the wall opposite from your preferred listening position This will ensure the wall reflection and the direct sound will reach your ears at the same time giving you perfect timing If your speakers have a bass reflex port on the back you should allow for a 5cm 2in cle...

Page 26: ...g the distance to your main speakers measure from the preferred listening position the focus position to the front of the speakers When measuring the distance to a subwoofer measure from the preferred listening position to the back corner of the subwoofer Always perform a new RoomPerfect calibration when you have changed settings in the Output setup ...

Page 27: ...erably into the front corners of the room Other correction systems will at their best offer a range of target curves for the calibration whereas RoomPerfect will identify the sound properties of your speakers and use these for the calibration RoomPerfect is therefore not just an equalizer but in fact the only true room correction system If you want to change the target curve the tonal balance of y...

Page 28: ...mary listening position The height and the orientation of the microphone should correspond to your head s height and direction Volume Setting Press Enter and a test signal will start from the left speaker The system will give an estimated optimal volume for calibrating the system or will accept the current volume Adjust the volume if required by the system and retry the measurement The calibration...

Page 29: ...the system will translate it to the fact that it knows nearly everything When the RoomKnowledge does NOT increase after a measurement it means that the measurement gave a lot of new information to the calibration These are the rules of thumb when measuring the room The microphone should be in random and varying positions heights and orientations Point it up down sideways the more random positions ...

Page 30: ... Global Filters When room measurements are complete the system will calculate the focus and global filters automatically Notes RoomKnowledge is calculated from the amount of NEW information is in the measurement compared to the data already stored It is therefore the target to have as SLOW an increase in RoomKnowledge as possible We recommend that you ALWAYS take a backup of TDAI 3400 settings aft...

Page 31: ...orf multichannel processor or vice versa Note Single voicing files have the extension single_voicing xml and this may not be changed You can also download and upload an entire set of voicings Again these files will work throughout the devices which support this feature Note Uploading a set of voicings with this feature will replace all voicings in the amplifier Files with an entire set of voicings...

Page 32: ...here is only one active filter section only the blue line is shown You can select between following filter designs Low Pass Functions as a crossover filter reducing the signal above the frequency High Pass Functions as a crossover filter reducing the signal below the frequency Low Shelf Attenuates the lower frequencies to a specified level High Shelf Attenuates the higher frequencies to a specifie...

Page 33: ...put Show RoomPerfect bypass If you want to discover what effect the calibration has had on your sound you can activate a bypass function which now can be selected on your remote control Mute at power on if headphones are connected This function allows you to control if the headphone connector should control the mute function on your speakers Main volume control Headphones volume control These sett...

Page 34: ...MI cable to the TV This feature requires that the digital output has been configured under the Output Setup menu The digital output should be set to Full range and Full scale Notes As default CEC is not activated on HDMI to comply with stand by power regulations CEC functionality only works with the TDAI 3400 set in Network Stand By CEC is marketed by manufacturers under individual names and desig...

Page 35: ...ows you to select and play music files on attached USB devices requires FAT32 format The button brings you up in the menu structure of your library It opens when an USB device is detected in any of the inputs vTuner This function allows you to access internet radio stations and podcasts around the world You can search stations and podcasts through references to genre or geographical relation When ...

Page 36: ...n be found on the product page of www lyngdorf com Mac and Linux users do not need to install any drivers to stream audio to the TDAI 3400 in the optimal quality Using the USB B streaming audio input To stream music to the TDAI 3400 connect a USB cable between the computer and the USB Audio In connector of the TDAI 3400 Select USB as input on the TDAI 3400 and start playing music on your computer ...

Page 37: ...ll start the TDAI 3400 on the input last used Always select specific input Note If the TDAI 3400 has been switched to another input the trigger command from the source connected will NOT turn off the amplifier Display settings Brightness level Set the brightness of the display Enable timeout If enabled the main display will switch off after 10 seconds of inactivity Password Lock the menu system to...

Page 38: ...IP address instead of the default DHCP Dynamic WI FI Setup Guide This guide will allow you to connect to your wireless network through scanning networks manually entering the reference of the network or using WPS Wireless Protection Setup activate and the press WPS button on your WIFI router Apple Wi Fi Accessory Configuration With this function activated you can find the TDAI 3400 in the Wi Fi se...

Page 39: ...nnected USB pen drive Factory Reset Restore the system to the default factory settings Note All user preference settings system data and RoomPerfect data are lost when the TDAI 3400 is restored to the default settings Download system log To be used when reporting on bugs identified during use A file with the system log will be stored on your device If you identify a problem please send this log to...

Page 40: ...he microphone socket and select Retry If the microphone is detected replace the microphone cable and retry the measurement Fault No signal This error message can arise due to a signal classification of no sound This happens if the sound volume has been muted or a cable is disconnected Check the sound volume Check all cable connections including interconnects speakers amplifiers etc Check the measu...

Page 41: ...uing with the measurement Can t Turn On Via LAN or Control System The TDAI 3400 needs to be set to Network Standby to be able to turn on via a control system It will not turn on when in Deep Sleep This is controlled in the General Setup menu 3D 4K HDR Compatibility Not Detected If the TDAI 3400 has not finished the start up a Blu ray player will not be able to detect its compatibility Restart the ...

Page 42: ...ter you intend to use for setting up the TDAI 3400 Set Up a Fixed IP Address in Windows 7 1 Click Start Control Panel Network Connections to find the network connection that represents your connection to the Internet Most often this is labeled simply Local Area Connection 2 Right click the connection and select Properties 3 Click Internet Protocol TCP IP in the list you may have to scroll down the...

Page 43: ...ct Control Panel Select Network and Internet Network and Sharing Center 3 Click Manage Network Connections in the list of tasks 4 Right click your local area connection and click Properties 5 Select Internet Protocol TCP IP from the list 6 Click the Properties button 7 Click Use the following IP address and enter the following IP address 192 168 1 2 Subnet mask 255 255 255 0 Default gateway 192 16...

Page 44: ...ny regular maintenance except to keep its exterior clean Simply wipe it with a clean soft cloth A small amount of non abrasive cleaner may be used on the cloth to remove any dirt or fingerprints Do not use abrasive cleaners or cleaners containing liquid solvents ...

Page 45: ...45 Serial Control Manual To get a copy of the Serial Control Manual which describes how the serial control interface of the device works download it from www lyngdorf com ...

Page 46: ...the Lyngdorf Audio website www lyngdorf com If you have any problems with or questions regarding your Lyngdorf Audio product please contact your nearest Lyngdorf Audio representative or SL Audio A S Ulvevej 28 7800 Skive Denmark E mail contact lyngdorf com Web www lyngdorf com ...

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