User manual BLAUPUNKT EMA 255 INSTALLATION

[. . . ] the EMA amplifier should be installed by a trained person. If you would to install it yourself, please read these installation instructions very carefully and allow yourself sufficient time for the installation. In conclusion, allow us a few words about the topic of health protection: During the playback of music in your vehicle, please consider that continuous sound-pressure levels above 100 dB can lead to permanent damages to the human ear and even to loss of hearing. Using today's high-performance systems and loudspeaker configurations allows for reaching soundpressure levels above 130 dB. [. . . ] (If the amplifier is to be jumpered, continue with the section "Bridged loudspeaker connections" at this point). As with every audio component, the correct polarisation of amplifier and loudspeakers is of essentially importance for a good bass response. For this reason, ensure that the positive (+) connection of the amplifier is connected with the positive connection (+) of the loudspeaker; the same applies to the negative (-) connections. In addition, the left amplifier channel must be connected with the left loudspeaker and the right amplifier channel with the right loudspeaker. Please use the return and collection systems available to dispose of the product. Subject to changes Låt oss bara till sist säga några ord om hälsoskydd: Tänk på om du lyssnar på musik i bilen att en långvarig ljudnivå över 100 dB kan leda till bestående hörselskador och till och med dövhet. 2/3 till de högtalarkablar (framtill eller baktill) som ligger närmast till vänster och höger. Därför är det viktigt att vid anslutning se till att den positiva anslutningen (+) på förstärkaren är kopplad till högtalarens positiva anslutning (+). motsvarande gäller för de negativa (-) anslutningarna. Dessutom måste den vänstra förstärkarkanalen kopplas till den vänstra högtalaren och den högra förstärkarkanalen till höger högtalare. Please read these operating instructions before using the equipment for the first time. The performance of an amplifier can only be as good as its installation. A correct installation increases the overall performance of your car sound system. the EMA amplifier should be installed by a trained person. If you would to install it yourself, please read these installation instructions very carefully and allow yourself sufficient time for the installation. In conclusion, allow us a few words about the topic of health protection: During the playback of music in your vehicle, please consider that continuous sound-pressure levels above 100 dB can lead to permanent damages to the human ear and even to loss of hearing. Using today's high-performance systems and loudspeaker configurations allows for reaching soundpressure levels above 130 dB. Please observe the following safety notes during the installation and connection. ­ Disconnect the negative terminal of the battery before carrying out installation and connection work. ­ Observe the vehicle manufacturer's safety instructions (regarding airbags, alarm systems, trip computers, vehicle immobilisers). ­ When you drill holes, ensure that you do not damage any vehicle components. ­ The cross section of the plus and minus cable may not be less than 6 mm2. [. . . ] This allows the amplifier to be used for one or several subwoofers or mid-range drivers. In this configuration, the amplifier combines the right and left channel to a singlechannel output (mono output). Note: The amplifier can add the right and left signal information only if the right as well as the left RCA connection were carried out. Caution: In a bridge circuit, the amplifier load must be 4 ohm or higher. [. . . ]