User manual BLAUPUNKT 22DC279-62Z SERVICE MANUAL

[. . . ] 52 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Subwoofer and centre speaker . . . . . . . . . . . . . . . . . . . . . . . 62 Selecting the subwoofer frequency 62 Adjusting the subwoofer phase . . . . . . [. . . ] You can use the REG function to prevent the car radio from switching to alternative frequencies that are providing different regional programme content. Press the TUNER button < or the joystick OK 7. The settings are saved. Selecting static/dynamic radio mode (only FM) You can choose between two modes for FM radio mode: Static radio mode ("PRE" and "DDA") In static FM radio mode there are four memory banks (FM1, FM2, FM3 und FMT) at your disposal. You can store six stations in each of these memory banks. The receiver automatically tunes into the best receivable frequency for any station that you access from memory. 66 RADIO MODE PRE mode (static) If you only have one aerial connected to the unit and you have configured it in the setup menu (see "Setting the number of aerials"), the device uses one tuner to play the tuned station while at the same time using the second tuner to constantly search for the best available frequency for the tuned station (if the RDS function is activated). DDA digital directional antenna mode (static) If you have connected two aerials to the unit and have configured them in the setup menu (see "Setting the number of aerials"), the tuned station will be received using both aerials in DDA radio mode. The TwinCeiver continuously analyses the signals from both aerials and uses them to calculate a "clean signal" in order to reduce reception interference. This process has been developed by Blaupunkt and has a similar effect to using a directional aerial. Reception quality is considerably improved particularly in areas suffering from reception interference due to reflections from buildings and mountains, etc. In exceptional cases, for instance if two different stations are received on the same frequency, an undesirable effect will be the result. If this is the case, you should select dynamic radio mode (see "Selecting the radio mode" immediately below). Dynamic radio mode There are five memory banks (DL1 DL5) at your disposal in dynamic radio mode. The display shows the currently set value for the search sensitivity. "SENS 6" is the highest search sensitivity setting and means the tuner can receive distant stations. "SENS 1" is the lowest setting. Storing stations automatically (Travelstore - only in static radio mode) You can automatically store the six stations with the strongest reception in the region (only FM). The stations are stored in the FMT memory bank. Note: Any stations that were previously stored in this memory bank are deleted in the process. Starting the Travelstore function Move the joystick 7 up/right or down/left to adjust the search sensitivity. Press the joystick OK 7 or the MENU button 8 to close the menu. The settings are saved. Press the TUNER button < in radio mode. The radio functions menu appears in the display. Press the softkey 4 assigned to the "TS" display item. 69 RADIO MODE The station storing procedure begins. "T-STORE" appears in the display. After the process is completed, the station stored in FMT memory location 1 will be played. Note: You can cancel the automatic storing procedure at any time by pressing any button. [. . . ] When you have finished making all your adjustments, press the DSA button 5. 90 AMPLIFIER/SUB-OUT The car radio provides connections for connecting external amplifiers. You can also connect a subwoofer to the unit's integrated low-pass filter. In order for this to work, the amplifier and subwoofer must be connected in the manner described in the installation instructions. We recommend you use well-matched products from the Blaupunkt or Velocity product ranges. DEUTSCH DANSK PORTUGUÊS ESPAÑOL SVENSKA NEDERLANDS ITALIANO FRANÇAIS ENGLISH Amplifier/sub-out If you do not want to change the current setting, press the softkey 4 assigned to the "NO" display item. Press the joystick OK 7 or the MENU button 8 to close the menu. [. . . ]