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Owner’s Manual

TM

MODEL NO

Summary of Contents for Anti-Mode X4

Page 1: ...Owner s Manual TM MODEL NO ...

Page 2: ...that is not user replaceable CAUTION The remote control supplied with Anti Mode X4 contains a button cell battery Only replace it with the same type CR2032 and in the correct orientation WARNING Do not ingest battery Chemical Burn Hazard Keep batteries out of reach of children and dispose of the used battery appropriately If the button cell battery is swallowed it can cause severe internal burns i...

Page 3: ...ns 9 Quick Tone 9 Bypass Mode 10 Mute Standby Mode 10 Shaping Sound Bass Compensation 10 Shaping Sound Bass Tilt 10 Shaping Sound Treble Tilt 11 Shaping Sound Parametric Eqs 11 4 Calibration and Measurement Details 12 Connections and pre calibration settings 12 Measure Only 14 5 Menu Details 15 Anti ModeTM Settings Menu 15 Sound Menu 16 Headphones 17 System Menu 18 Profiles 19 Input Menu 20 6 Firm...

Page 4: ...static discharge precautions when connecting or disconnecting them to avoid damage to equipment Longer cables may also be susceptible to electromagnetic interference Place the Anti Mode X4 unit on a stable base Keep the ventilation openings clear IMPORTANT Before connecting the Anti Mode X4 unit to mains voltage check that the nominal voltage displayed on the back panel corresponds to the voltage ...

Page 5: ...rs CO DO 5 USB audio connector for computer audio using USB A B cable Notice The X4 input must be selected to be USB for the computer to be able discover the device 6 Coaxial digital S PDIF inputs C1 C2 C3 7 Optical digital S PDIF Toslink inputs D1 D2 D3 Notice You can connect CD DVD players TVs media servers and other audio sources to the digital inputs as long as they provide uncompressed linear...

Page 6: ...r menu Activate sound profile double press for profiles D E and X Increase volume Navigate menu Decrease volume Navigate menu Bass key Quick Tone adjustment press and hold to bypass Anti Mode Mute press and hold for standby Select previous input Select next input Navigate menu back ...

Page 7: ...eys to highlight an item and press the OK button to select it The next input key top left will close the current menu and return to the previous level Notice some features in the menu may require the control wheel to operate For example zooming in out in the frequency response viewer is not possible by using the remote 3 Room Calibration Anti Mode X4 features a powerful and automatic calibration p...

Page 8: ...et chosen a language you are prompted to choose one now Plug the microphone cord into the connector located at the front panel The calibration menu opens automatically Notice you can cancel the calibration at any time by unplugging the microphone cable Select typical calibration from the menu by rotating the control wheel and click the wheel button when the item labeled Typical is highlighted Rota...

Page 9: ...ifferent colors throughout the interface It is possible to customize these colors by navigating to Screen section of the Main Menu Multiple Calibrations You can optimize for a different listening location by first activating a sound profile and then performing the calibration procedure The new calibration will override parameters that are related to Anti ModeTM correction but keeps other settings ...

Page 10: ...de section of the main menu Adjusting Compensation will affect the low frequency range that has been corrected by the Anti Mode algorithm Room modes typically dominate low frequencies When Anti Mode removes the modes the resulting sound may appear too bright on occasion Bass compensation allows the user to conveniently shape the bass response to suit their personal taste Notice to have more contro...

Page 11: ... arbitrary center frequencies using variable bandwidth and gain An EQ can be set to affect both channels the default or either left or right channel separately Notice while PEQs can be used to shape the system response at a very fine level correcting small bumps manually after the calibration is typically not advisable Striving for maximally flat curve in amplitude response might induce audible pr...

Page 12: ...ith 2 1 or 2 2 system this optimization system measures the audio reproduction parameters of the subwoofers and speakers and uses that information to form a digital cross over network that maximizes the integration of the speakers and subwoofers while minimizing the overall distortion of the system VOLUME LEVEL DETECTION Before Anti ModeTM calibration performs its measurements the measurement leve...

Page 13: ...the room but do not open or close doors or windows during measurements After all measurements are finished you are prompted to unplug the measurement microphone Remove the microphone and you are able to view the calibration results FOR BEST RESULTS When calibrating a system with subwoofers set the built in lowpass filters of the subwoofers to bypass or to the highest available cutoff frequency PLE...

Page 14: ...rm a baseline measurement SECONDARY Performs a comparative measurement The results of Primary and Secondary measurements can then be viewed together The secondary measurement is performed with the same volume setting as the primary measurement To start the measurement increase the volume using the remote or the control wheel until the same volume as in the primary measurement is reached You can ab...

Page 15: ...re not altered At any time after calibration the correction range can be changed to your preference A new correction is created from the stored measurement data of the current profile without needing to measure again VIEWING ROOM RESPONSE AND CORRECTIONS Before After and User Measurements show the measured room responses if they have been measured for this profile You can scroll the cursor with re...

Page 16: ... EQ With the User EQ tool you can create your own fully parametrizable filters But be careful a straight amplitude response may not behave so nicely in the time domain HEADROOM Headroom defines how much reserve to keep in calculation to be able to boost frequencies without the signal becoming saturated Reducing headroom may allow higher maximum output volume However digital clipping may occur if t...

Page 17: ... Auto toggle is set to off the headphones can be connected while the sound is coming from all of the outputs and the speaker profiles are active The headphone is muted until auto toggle is switched back on then the sound is goes to the headphones and headphone profiles are active HEADSPACE Listening to mono recordings or old stereo recording which pan instruments completely into one channel can le...

Page 18: ...ximum output Normal Maximum RCA 3 2 Vrms 6 4 Vrms XLR 6 4 Vrms 14 0 Vrms See Input menu for input voltage range adjustments The digital outputs reproduce the same signal than the Primary analog output The coaxial and optical digital outputs produce the same rate as the audio input rate SCREEN SETTINGS This menu allows to adjust the LED backlight intensity of the screen as well as current color sch...

Page 19: ...tion Alternatively they can be completely different calibrations of different systems Note that some settings are stored globally instead of per profile such as Master volume selected input input trim and others that are related to the connections or hardware settings in general HEADPHONE PROFILES Headphone profiles are in use when the headphones are connected and active Rev 1 0 2018 03 14 Page 19...

Page 20: ...just Master volume when switching between inputs each input is associated with a volume offset value called input trim The trims adjust the relative volume of each input so that they produce approximately equal levels at the output LEGACY USB Anti Mode X4 connects to a computer or other USB host with a USB A B cable through the audio USB connector If the connection supports High Speed USB 480Mbit ...

Page 21: ... While the update is in progress there is an hourglass image on the screen Do not remove the USB stick during the process After finishing installation the system reboots and the home screen is displayed Now the USB stick can be removed If any problems are encountered during the install there is an image of a moving USB stick on the screen In this case make sure the USB stick is properly connected ...

Page 22: ... operable only by a skilled person When changing the voltage setting the indication of the voltage setting on the unit shall also be changed accordingly Replacing the Remote Controller Battery The Infra red remote control uses a CR2032 battery To replace the battery open the five hex screws that hold the back panel in place to gain access to the remote control assembly Slide out the battery from i...

Page 23: ...urer VLSI Solution DSPeaker Hermiankatu 8 FIN 33720 Tampere FINLAND Email info dspeaker com Contact Website http www dspeaker com Technical Support support dspeaker com Sales Support info dspeaker com Rev 1 0 2018 03 14 Page 23 24 ...

Page 24: ...oller included Analog Specifications typical Analog output Primary XLR Dynamic Range 126 dB Analog output Primary XLR THD 0 0008 Analog Input XLR SNR THD 104dB Frequency Response analog to analog 20Hz to 20kHz 0 07dB Input Voltage maximum RCA 2 5 4 4 6 2 Vrms XLR 2 6 5 2 12 4 Vrms Output Voltage RCA 3 2 6 4 Vrms max XLR 6 4 14 0 Vrms max Power consumption active 25W stand by 0 5W Firmware Highligh...

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