Blaupunkt MP76 Adjusting the subwoofer phase position, Setting the low-pass filter

Page 47

Subwoofer and centre speaker

Adjusting the subwoofer phase position

You can adjust the phase position of the subwoofer output to your subwoofer and select between "-135°" and "180°" in incre- ments of 45°.

￿Press the AUDIO button :. "AUDIO MENU" appears on the display.

￿Press the softkey 5 with the display label "SUBOUT".

￿Press the softkey 5 with the display label "PHASE".

￿Move the joystick 8to select from the possible settings.

When you have finished making your changes,

￿press the OK joystick 8or the AUDIO button :.

Setting the low-pass filter

The low-pass filter allows you to define a frequency up to which the subwoofer will operate. All signals above the defined fre- quency are "cut off" and not passed on to the subwoofer.

You can select from the frequencies "40 Hz", "50 Hz", "63 Hz" and "100 Hz". If your subwoofer features a built-in low-pass filter, you can also select the setting "FLAT" and thereby forward all frequencies to the subwoofer.

Please adjust this setting to the frequency range and the capabilities of your subwoof- er. For further details, please read the doc- umentation of the subwoofer.

￿Press the AUDIO button :.

"AUDIO MENU" appears on the display.

￿ Press the softkey 5 with the display label "SUBOUT".

￿ Press the softkey 5 with the display

 

label "LOWPASS".

ENGLISH

￿

Move the joystick 8to select from the

 

possible settings.

When you have finished making your changes,

￿press the OK joystick 8or the AUDIO button :.

Setting the subsonic filter

To avoid interferences from extremely low frequencies, you can use the subsonic filter to limit the low-frequency response of the device. This is particularly useful for small subwoofers. The setting of the subsonic fil- ter suppresses all frequencies below the de- fined frequency. When setting the subsonic filter, you should orient yourself by means of the loudspeaker setup of your vehicle.

You can select from the frequencies "20 Hz", "25 Hz", "32 Hz" and "40 Hz". In addi- tion, you can set the quality factor "Q" for the selected frequency in five increments: "Q1"=0.5, "Q2"=0.7, "Q3"=0.9, "Q4"=1.1 and "Q5"=1.3.

If you select the setting "FLAT", the frequen- cy response of the device is not affected.

￿Press the AUDIO button :. "AUDIO MENU" appears on the display.

￿Press the softkey 5 with the display label "SUBOUT".

￿Press the softkey 5 with the display label "SUBSONIC".

99

Page 46 Page 48
Image 47
Page 46 Page 48
Contents Bremen MP76 Page Slot for MMC/SD Display VolumeCD mode TMC for dynamic navigation Systems MP3 modeAdjusting high-pass filters for Front/rear Repeating individual tracks orDisposal of old unit Road safetySafety note InstallationDetaching the control panel Activating/deactivating demo modeTheft protection Detachable control panelAttaching the control panel Switching on/offSwitching on/off using button Switching on/off using the vehicle ignitionMute VolumeSetting the power-on volume Risk of injuryActivating the navigation audio Navigation audioAdjusting the navigation minimum volume Sound and volume relationshipAdjusting the bass Adjusting the trebleTo adjust the fader, press the Audio button Setting the left/right volume ratio balanceAdjusting the front/rear volume ratio fader To adjust the balance, press the Audio buttonDisplay Adjusting the viewing angleSetting the button illumination colour Adjusting the display brightnessMixing a colour for the display illumination Setting the display illumination colourSelecting a preset colour Inverting display contents Setting the number of antennas Radio modeAdjusting the tuner Digital Directional Antenna mode DDA static Switching to radio modeSelecting static/dynamic radio mode FM only PRE mode staticConvenient RDS functions AF, REG Selecting the radio modeSwitching the RDS function on/off Switching REG on/offSelecting a waveband To switch between the FM memory banks FM1, FM2, FM3 and FMTSelecting the waveband/memory bank Band is displayedTuning into stations manually Tuning into a stationSetting the sensitivity of station seek tuning Automatic station seek tuningStoring stations automatically Travelstore Setting the scanning timeScanning receivable stations Scan Storing stationsDeactivating PTY Listening to stored stationsProgramme type PTY Activating PTYOptimising radio reception Selecting a programme type and starting seek tuningTreble reduction feature during interference HiCut Adjusting HiCutTIM Traffic Information Memory Switching TIM on/offSwitching TIM off Playing stored traffic announcements Switching TIM onRecording traffic announcements Selecting the TIM messageSelecting timers Setting the timerTraffic information Setting the volume for traffic announcementsSwitching traffic information priority on/off Starting CD mode, inserting a CD CD modeEjecting a CD Selecting tracksScanning tracks Scan Fast searching audibleRandom track play MIX Repeating tracks RepeatSwitching CD scrolling text on/off MP3 modeAdjusting the scrolling text Traffic announcements in CD modeD01 D02 Inserting/removing MMCs/SDsInserting an MMC/SD Switching to MMC/SD modeActivating the MP3 mode of CD Operation during the MP3 modeSelecting a track with the joystick Press the Next button 4to redisplay the MP3 main menuTrack from it MP3 main menuRepeating individual tracks or whole directories Repeat Cancelling Scan and continuing listening to a trackConfiguring the display Next tracks are scanned in ascending order Adjusting the scrolling textPress the softkey 5 with the display label Show ALL Selecting CDs CD changer mode optionalSwitching to CD-changer mode To stop the current track or current CD from being repeated Naming CDsRepeating individual tracks or whole CDs Repeat Repeat CD briefly appears on the dis- playCD names are deleted Deleting a CD nameCD name is deleted Deleting all CD namesSetting the date Setting the timeSetting the time automatically Setting the clock manuallyPermanent time display DSA Max Digital Sound AdjustmentSwitching DSA on/off Switching DSA offEQ 1 For the driver alone Switching DSA onAutomatically calibrating the equalizer To reactivate the equalizerManually changing the graphical equalizer Viewing vehicle acoustics with/ without equalizerPresettings for the following music styles are available Resetting the equalizerSelecting a sound presetting Preset After the calibration or the manual adjust- ment Changing the virtual distance of the loudspeakers Adjusting the stage effect Selecting a sound effect Selecting the stage effectStarting the DNC calibration Switching DNC offCalibrating DNC To select a DNC increase Adjusting the subwoofer increaseSubwoofer and centre speaker Selecting a DNC increaseSetting the subsonic filter Adjusting the subwoofer phase positionSetting the low-pass filter Adjusting high-pass filters for front/rear Adjusting the centre speaker101 TMC for dynamic navigation systemsCrossover 102 Switching the internal amplifier on/offAmplifier/Sub-Out External audio sourcesPress the softkey 5 with the display label AUX1 Switching the AUX input on/offBe selected using the Source button Naming the AUX inputDisplaying the serial number Resetting the deviceEntering a switch-on message MiscellaneousSpecifications 319 Gerätepass
Top Page Image Contents