Lyngdorf Audio Room Perfect TDAI 2200 manuale d’uso

Owner´s manual TDAI 2200 RoomPerfect™[...]

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3 T able of Contents Operating V oltage 4 Unpacking the TDAI 2200 4 Serial Number Registration 4 Introduction 5 Accessories 6 Front Panel 7 Rear Panel 8 Display Indicators 9 Remote Control 10 Menu System 11 - Navigating the menu system 11 Menu T ree 12 Introduction to RoomPerfect™ 14 - Global Listening 14 - Focus Listening 14 - V oicing 14 RoomPe[...]

4 Operating V oltage The TDAI 2200 is available in two versions: one for 115V mains voltage and another for 230V mains volt- age. Check the label on the TDAI 2200 rear panel and verify you have the version with the proper voltage for your area. The 115V version requires a mains voltage of 110V -120V at 50-60Hz with a current rating of 8A. The 230V [...]

5 Introduction Congratulations on your investment in the L yngdorf Audio TDAI 2200 with RoomPerfect™ The TDAI 2200 is more than just a very good high-end amplifi er , one that’ s exceptionally pure and natu- ral sounding with even the most ‘demanding’ speaker loads. It also happens to be a completely unique Digital Control Centre. In fact [...]

6 Accessories Y ou should fi nd the following accessories included: 1 2 3 4 5 6 7 digital info analog A/B random repeat AMP channel ENTER volume RCS CD TUNER menu 8 0 9 Mains cord 8 m (26.25 feet) XLR – XLR cable Microphone Programming cable Remote control 200 mm (7.9 in) Microphone adaptor cable Microphone stand with Mic clamp (delivered in a s[...]

7 Front Panel I TDAI 2200 Digital Amplifier Controls The buttons/controls on the front panel of the TDAI 2200 can all be operated either with direct presses or by operating the corresponding keys on the supplied remote control. All the keys on the front panel [except the Mains switch (1)] are duplicated on the remote control as well. 1. Mains switc[...]

8 Rear Panel 1. Digital Input 1-3 RCA connectors for SPDIF input 2. Digital Output Selected digital input is sent – full range or fi ltered via the DSP - to the Digital Output connector for daisy- chaining more than one TDAI 2200. The sample rate is fi xed at 96 kHz. This output is also active when Analog input is selected. 3. Digital input 4 X[...]

9 12. Mic. In (left) / T rigger out (right) DC T rigger out for remote start of SDA 2175 power amplifi ers or similar equipment. Mic. in for connection of RoomPerfect™ microphone. 13. RS232 Input/Aux RS232 communication connectors for communication with a PC, remote control from L yngdorf equip- ment with broadcast commands or linked control bet[...]

10 Remote Control The remote control is used to access the menu system and replicate the buttons directly accessible on the front panel. T o control the TDAI 2200 the AMP key should be pressed [please note the amplifi er’ s volume and mute buttons still work when in CD mode]. The functionality of the buttons when AMP is pressed are as follows: 1[...]

11 13. T uner No function. 14. Channel -/+ T oggles down/up between inputs. 15. V olume Up/down Changes volume in the chosen direction. 16. Up / Down / Left / Right In normal operation mode the Up/Down toggles between bypass and the available Focus and Global fi lters whereas the Left/Right toggles between neutral and the available voicings. In me[...]

12 Menu T ree This is an overview of the entire TDAI 2200 menu in software version 3.0. TDAI 2200 Mai n Menu Ro om P erfect Guided setup Adva nc e d opti ons Measu re Roo m P o s Measu re Focu s P o s RoomKnowle dge Ro om C orrection Vo lu m e Dis p . Tim eo . Di spla y Ti me out Di sp . B r i ghtne ss Inp ut Name Volu me Disp l ay Def. Volum e Max[...]

13 Advanced s etup Line O ut Commun i c a t i o n Mas ter / Slave Co mm A d d r e ss Co mm S p e e d Li ne Out Control Line O ut Lev el Routing Cr o ss o v e r f r e q. Fi lte r Type Delay Trigg er se tu p Re mote C ont r ol So ftw are vers ion s Facto ry Res et TDAI 2200 Mai n Menu Advanced s etup[...]

14 Introduction to RoomPerfect™ Once the guided set-up has been successfully completed you have the option to listen to music through two listening settings; Focus 1 and Global room correction fi lters. The RoomPerfect™ fi lters are stored on the numerical buttons from 1 to 9 on the remote control. T o change from one fi lter to the other yo[...]

15 RoomPerfect™ The sub menus accessible in the RoomPerfect™ menu are: Advanced options is available when Guided set-up has been performed. Guided Setup When you enter the RoomPerfect™ Main Menu for the fi rst time, only the Guided setup is available. Press Enter to initiate the guided set-up. The main steps in the guided set-up procedure ar[...]

16 Setting the Measurement V olume Level The calibration volume is a recommended maximum volume. It is important that you always judge whether the calibration volume is too loud. The calibration volume should not be so loud that it causes: • uncomfortably loud sounds that are inconvenient to you or your environment, or • damage to your loudspea[...]

17 Focus Measurement When the calibration is OK, press Enter to start the measuring process and ‘Measuring Focus position …’ will be displayed. Each measurement comprises four steps: • A low and a high frequency measuring signal fi rst in the left and then in the right channel. The length of each measurement depends on a combination of the[...]

18 When a random measuring position and microphone orientation has been chosen press Enter . The measur- ing process will start and the display will show ‘Measuring room position 1’. The measurement will stop prematurely if an error occurs during the measuring process. In this case, the error message ‘Retry room measurement – press Enter’[...]

19 Calculation of Focus 1 and Global Filters When RoomPerfect™ calculates the fi lters the display shows the following, ‘Calculating fi lters - Please wait’. The fi lter calculation process can be expected to take anywhere between 5 seconds and a minute de- pending on the specifi c task. When RoomPerfect™ has calculated the room correct[...]

20 Advanced Options This section describes the options in the advanced menu, which is available after Guided Setup has been completed. Here you can add new listening positions and room measurements, check the RoomKnowl- edge of your current set-up, and check the RoomCorrection for the different fi lters. Measure Focus Pos. As mentioned, it is poss[...]

21 ‘Add more room meas.? Y es/No’ will show in the display: • choose Y es to add another room measurement or , • choose No to stop adding more room measurements. If No is chosen the volume is returned to the default or lower . ‘Save room measurement(s)? Y es/No’ will hereafter be shown. • choose Y es to save the performed room measure[...]

22 Display The sub menus accessible in the Display menu are: Display T imeout Display timeout set-up is used for enabling/disabling the 10 sec. display ’ switch’off’ feature. If enabled the Main Display reading will switch off after 10 sec of inactivity from the remote control or front panel buttons. Disp. Brightness Display brightness is use[...]

23 V olume The sub menus accessible in the V olume menu are: Def. V ol. The Default V olume setting controls the default volume at start-up and can be set from 0 to 99 dB. However , a setting over 88 is not recommended as this corresponds to max output with full scale digital input. Max. V ol. The Maximum V olume setting is a safety precaution used[...]

24 Input Name As default, digital inputs are called Digital 1-5 and Analog inputs are called Analog 1-4. T o change the name, choose an input and then between the following preset names: ADC, Analog 1-4, AUX, CD, CD-1, CD-2, DAB, DA T , DBS, DCC, Digital 1-5, DVD, DVD-1, DVD-2, FM, LD, • MD, PC, PHONO, RADIO, RIAA, SACD, SA T , T APE, TUNER, TV ,[...]

25 Advanced setup The sub menus accessible in the Advanced menu are: Communication The sub menus accessible in the Communication menu are: Comm Address The Communication Address setting identifi es the TDAI 2200’ s to the PC interface or other Lyngdorf products. In master mode the amplifi er setting is normally 1, and the addresses 2-99 can be [...]

26 Line Out The sub menus accessible in the ‘Line Out’ menu are: Line Out Control The Line Out Control sets the output level to be Full Scale (fi xed) or regulated. Fixed means there’ s a constant full scale output – most often used as ‘tape out’ or when using a L yngdorf Audio TDAI or SDAI as a ‘slave’ amplifi er in a bi-amping s[...]

27 Crossover frequency The crossover frequency can be selected anywhere between 40 – 9999Hz. It is very diffi cult to give exact guidelines to setting crossover frequency , fi lter type and order since this depends on the exact drivers and confi gurations. Therefore, the following recommendations should be seen as a good starting point only . [...]

28 Delay If you are using a set-up with two main loudspeakers located at an identical distance to the listening position you don’t need to set a delay . However , if the distance isn’t identical and/or you are using a sub- woofer , or a Lyngdorf Audio 2+2 system, you need to set a delay in order to ensure that the sound from each loudspeaker re[...]

29 Remote Control Remote Control set-up makes it possible to activate or de-activate the remote control. This is useful in set-ups with more than one TDAI 2200 amplifi er in the room. The master amplifi er then becomes the only one receiving signals from the remote, processes them and controls the rest of the TDAI 2200’ s over the L yngdorf RS2[...]

30 RoomPerfect™ T roubleshooting No microphone connected The error message ‘No microphone connected’ is displayed when no microphone is connected to the TDAI 2200. Solution: • Connect the microphone on the right-hand side of the back panel. No signal 1. The error message ‘Fault – No signal’ is displayed when the incoming signal is cla[...]

31 Software upgrading The TDAI 2200 fi rmware can be upgraded using the ‘Lyngdorf Audio – Serial Load’ software. This is in the PC package available from www .L yngdorf.com. Follow the upgrade steps shown below to bring the product into upgrade mode.[...]

32 Connectors Mains Connector Mains voltage to the TDAI 2200 is applied via an IEC320 type connector . The supplied cable with safety ground should be used to connect the TDAI 2200 to a mains outlet. Connect the power input only to the AC source printed on the label. The warranty will not cover any damage caused by connecting to the wrong type of A[...]

33 Optional AD Converter Board The Optional AD Converter card for the TDAI 2200 has input connectors for both balanced (XLR) and unbalanced (RCA) signals. The input impedance of the inputs are 10 kOhm. Balanced inputs The balanced XLR inputs are wired in accordance with IEC268: Pin 1: Chassis and ground. Pin 2: Hot (+). Pin 3: Cold (-). Shell: Chas[...]

34 T echnical Specifi cations Audio Parameter V alue Note Balanced input connectors 3 pin XLR, gold-plated. Case=Gnd, Pin1=Gnd, Pin2=Hot(+), Pin3=Cold(-) Balanced input impedance 10kOhm AC-coupled. Unbalanced input connectors RCA (phono) jack, gold-plated. Case=Gnd, T ip=Hot(+) Unbalanced input impedance 10kOhm AC-coupled DAC Out impedance 75 Ohm [...]

35 Protection Parameter V alue Note Grounding Mains earth, chassis and audio ground are connected internally . Output short circuit current ±40A Output DC voltage ±5V @ <0.1Hz Over temperature All heat sinks and mains-trans- former . Auto resetting thermal fuse in mains transformer . Mains Parameter V alue Note Mains input connector IEC 320 co[...]

36 T echnical Assistance For latest version of control software, newest version of this document and ‘Questions and Answers’, please check the ‘Support’ section on the L yngdorf Audio website. If you have any problems with or questions regarding your L yngdorf Audio product, please contact your nearest L yngdorf Audio representative or: L y[...]

37 Appendix V oicing Curves Music 1 Music 2 Open Open Air Relaxed Soft 10 Hz 100 Hz 1k Hz 10kHz -6 -4 -2 0 2 4 6 Fr eq uen cy ( H z) Magnitude (dB ) Magnitude R esponse: Music 1 10 Hz 100 Hz 1k Hz 10kHz -6 -4 -2 0 2 4 6 Fr eq uen cy ( H z) Magnitude (dB ) Magnitude R esponse: Music 2 10 Hz 100 Hz 1k Hz 10kHz -6 -4 -2 0 2 4 6 Fr eq uen cy ( H z) Mag[...]

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