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Teufel LT 7 Series, Technical Specifications And Operating Manual

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Teufel LT 7 Series Technical Specifications And Operating Manual Download Page 14

14

Teufel 

· 

LT 7

6. Connecting the loudspeakers

 ON/OFF switch

Use the “O/I” switch to power up the M 7200 SW 
THX  Select  subwoofer  once  you  have  connected 
the mains power cable. 

Please note: 

When you flick the switch, this may 

trigger  a  peak  voltage  and  cause  a  thumping 
noise from the speaker. 
After you switch on the subwoofer's power switch, 
the unit is in standby mode. To activate regular 
operation, press the “On/Standby” button on the 
remote control, or any button on the subwoofer's 
front panel.

Summary of Contents for LT 7 Series

Page 1: ...Home Theatre Loudspeaker Set with THX Select Certification LT 7 Concert Set 5 1 THX Select LT 7 Concert Set 5 1 Wireless Digital Technical specifications and operating manual Teufel LT 7...

Page 2: ...When Teufel products are resold privately the warranty may be transferred to the new owner For this the new owner requires the original Teufel invoice Returns policy Teufel provides an eight week righ...

Page 3: ...ep 2 Placing the loudspeakers We recommend using one of the following two loudspeaker placement options which only vary in their positioning of the rear speakers also see Chapter 5 Figure Speaker plac...

Page 4: ...ont panel To open the menu press the Enter button also see Chapter 8 Figure Display and controls on th M 7200 SW Use the Up Down Enter and Return buttons to navigate through the individual menu items...

Page 5: ...dspeakers Page 16 8 M 7200 SW Operating controls Page 18 9 Setup and configuration of the AV receiver Page 19 10 Setup and configuration of the M 7200 SW Page 19 11 Advanced setup options for the M 72...

Page 6: ...you notice any cable damage replace the cable Pay special attention to all plug connectors the mains socket and the subwoofer s connector panel Regularly check all powered cables to and from the louds...

Page 7: ...p the manual in a safe place for later reference If you have any questions feel free to contact our technicians ph 49 30 30 09 30 0 or write an e mail using the contact form provided on our website ww...

Page 8: ...et is shipped as a complete system Two different configurations are avail able LT 7 THX Select Concert Set 5 1 4 4 x M 720 FR THX Select 4 1 x M 720 C THX Select with table mount 4 1 x M 7200 SW Digit...

Page 9: ...accessories for the Teufel LT 7 system Teufel offers the following accessories for your LT 7 system Teufel resonance eliminators Designed to eliminate all unwanted resonant fre quencies Made from a so...

Page 10: ...inch cables subwoofer and banana plugs at discount ed prices Save up to 15 Accessory Bundle 1 4 30 metre speaker cable 2 x 2 5 sqmm 4 1 NF mono cinch cable 2 5 metres 4 10 banana plugs Accessory Bundl...

Page 11: ...ween left and right front speakers Make sure that the centre speaker and the two front speakers are positioned in a straight line or on a slight arc with the TV screen Note The different acoustic dela...

Page 12: ...atively you can place the rear speakers behind the listening spot left and right respec tively The rear speakers should be positioned at least 1 00 m away from the listener If this is not practical ma...

Page 13: ...minimum core diameter of 2 x 2 5 sqmm For longer cable distances 10 m or higher the cable core diameter should be 2 x 4 sqmm The M 7200 SW THX Select subwoofer provides a range of connections and con...

Page 14: ...ected the mains power cable Please note When you flick the switch this may trigger a peak voltage and cause a thumping noise from the speaker After you switch on the subwoofer s power switch the unit...

Page 15: ...the transmitter unit is connected to the power supply Link LEDs These two LEDs indicate whether a wireless con nection is established with the two wireless speakers permanently on If either of the LE...

Page 16: ...smitter unit here to connect it to the mains power Setting up the wireless loudspeakers The rear panel of the M 720 FR Wireless contains the following controls Figure M 720 FR Wireless rear panel deta...

Page 17: ...a direct line of sight with the transmitter unit Battery operation If the batteries are fully charged and the M 720 FR Wireless speakers are being used as home the atre rear speakers they should run f...

Page 18: ...vel is the first highest level pressing the Return button will exit the menu 4 Enter The Enter button has two different functions Press Enter to open the first menu and to se lect individual submenus...

Page 19: ...e display on the front panel The buttons on the remote control and below the display are used to view the individual menu items and to control their settings The menu is divided into a range of submen...

Page 20: ...enu hierarchy of the M 7200 SW THX Select The hierarchy of the subwoofer menu structure is depicted below Figure Menu structure of the M 7200 SW Display varies depending on the operating mode LFE 5 1...

Page 21: ...or Up button until the display shows the Presets submenu Figure Teufel Subwoofer Presets Step 4 Next press the Enter button to open the Presets submenu The display now changes to Figure Presets THX Se...

Page 22: ...this menu item works the same way as the default volume con trol after the unit is switched on Note however that the menu entry is only applied after you press Enter and the symbol appears The level...

Page 23: ...Hz Subwoofer Low end filter order Figure Low end filter order Set 2nd order The filter order specifies the change in level relative to the frequency i e it indicates the slope of the frequency curve...

Page 24: ...cates the level decrease at the high end of the frequency curve A first order filter decreases the signal level by 6 decibels per octave dB oct An octave is the point where the frequency is doubled oc...

Page 25: ...d press Enter to access their parameters Figure EQ LFE In Filter 1 Level Each filter provides three parameters which you can access with the Up Down and Enter buttons Settings available for the filter...

Page 26: ...Quality Figure Quality Set 3 1 The Quality setting is the Q factor or width of the parametric equalizer s level boost attenua tion The higher the quality factor the narrower the bandwidth as illustrat...

Page 27: ...mum level i e no change Please note that the menu entry is only applied after you press Enter and the symbol appears The level set via the menu is saved when the subwoofer is switched off and automati...

Page 28: ...rops by 3 dB below the average level Press Enter The symbol indicates that the new setting has been applied Figure Determining the low end frequency cut off value example 40 Hz Cinch Pre Out Filter or...

Page 29: ...tes the following settings 4 Low end cut off frequency 35 Hz 4 Low end filter order 4 order 4 High end cut off frequency 190 Hz 4 High end filter order 2 order 4 Parametric filter 1 Frequency 40 Hz Am...

Page 30: ...d cut off frequency 190 Hz 4 High end filter order 2 order 4 Parametric filter 1 Frequency 31 Hz Amount 3 dB Quality 1 9 4 Parametric filter 2 Frequency 87 Hz Amount 9 dB Quality 0 5 4 Parametric filt...

Page 31: ...guage set Figure Language Set English Settings available in this submenu Figure Available settings in the Language submenu Language English Figure Language Set English Confirm the menu item with Enter...

Page 32: ...ter To do this place the level meter at the main listening spot and point it directly at the subwoofer Next start the test CD and adjust the subwoofer s volume level Make sure never to alter the posit...

Page 33: ...matched to the speaker setup In practice it usually isn t feasible to attain a fully linear frequency re sponse so the sensible approach is to find the best sounding compromise 4 Frequency peaks are g...

Page 34: ...an EQ fil ter on the frequency response black line The level is reduced by 4 dB at a frequency of 60 Hz quality 2 1 to flatten the most pronounced deviation in the response curve 12 Subwoofer setup p...

Page 35: ...35 Teufel LT 7 Figure Frequency chart for your own measurements 13 Frequency chart for your own measurements...

Page 36: ...electrical devices to the line filter Make sure you can return the line filter for a refund if it does not produce the desired results 4 Some types of power multiboxes are also known to produce hum Tr...

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