User manual BLAUPUNKT ATLANTA RD 105

[. . . ] This function allows you to adjust precise sound settings for each individual speaker (front left, front right, rear left, rear right) by electronic calibration and to store them on the preset buttons. Manual equalizer It is also possible to manually adjust different equalizer curves for the front and rear speakers and to store them on the preset buttons. Preset equalizer (Default allocation of equalizer) Preset equalizer settings can be recalled with buttons 1 to 6, or with / / << >>. [. . . ] Starting the HiFi calibration The situation has to be really quiet for calibration, extraneous noises give a false reading. There should be no-one in the car, objects must not impair the reflection of the loudspeakers. Depending on the vehicle and on the installtion position of the speakers, calibration may be linear or with a bass boost. Insert the car radio from the front into the support and push in until the stop springs on the sides engage right and left (distinct click to be heard). Use << >> to select the setting you wish to use for the HiFi calibration. With DNC, a volume considered to be pleasant when the vehicle is stationary is boosted during driving. Depending upon the noise development in the car, the frequency ranges are boosted with different intensity. Even during changing noise development, the volume and the sound pattern remain pleasantly distinguishable. Short-term noises such as, for example, when crossing railway tracks, are not covered. You now have 8 seconds to leave the car. For operation in your particular car, you have to measure the interior acoustics using the test microphone. With the adhesive tape supplied, the microphone is fixed permanently in the vicinity of the console, but not directly in the most droning positions or close to the ventilation/heating. The microphone opening must be directed towards the passanger compartment. The measurement should be performed in a quiet place with the motor off. The display indicates "DNC-ADJ", now actual calibration is taking place. Ensure that everything is as quiet as possible during this process. [. . . ] When installing an all-automatic motor antenna, connect the motor antenna's control cable with a cable clamp to the control cable. Telephone mute (Low) If you have connected a car telephone, your car radio will be mutet during telephone calls. Test microphone The test microphone is used for the measurements of unwanted noise, for the DNC cpntrol and for the HiFi and DNC calibration. [. . . ]