User manual BLAUPUNKT TP FREESTYLER WW GG

[. . . ] The warranty terms can be called up under www. - The cross section of the plus and minus cable may not be less than 6 mm2. - Use cable glands for holes with sharp edges. - An incorrect installation can result in malfunctions of the electronic vehicle systems or your car sound system. [. . . ] With respect to accident safety, the GTA 4 Special Mk II must be secured in a professional way. When selecting the installation location, select a dry location that offers sufficient air circulation for cooling the amplifier. The GTA 4 Special Mk II must not be installed on rear shelves, rear seats or other locations that are open to the front. The installation location must be suitable to accept the accompanying screws and provide a firm support. The amplifier power cable must be fitted with a fuse no more than 30 cm from the battery to protect the vehicle battery in case of a short circuit between power amplifier and battery. The fuse of the amplifier protects only the amplifier, not the vehicle battery. Use loudspeakers with 2-4 impedance (see table or installation drawing). observe the maximum power handling capacity (music output). Do not connect loudspeakers to earth, use only the referenced terminals. In addition, the left amplifier channel must be connected with the left loudspeaker and the right amplifier channel with the right loudspeaker. bridged loudspeaker connections The GTA amplifier can also be bridged for a mono configuration. 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 single-channel 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. A lower load leads to an overheating or switch-off of the amplifier and can cause permanent damages. - Securely fasten commercially available minus cables to a noise-free earth point (chassis screw, chassis metal) (not to the minus pole of the battery). - Scrap the contact surfaces of the earth point until they are bright and grease with graphite grease. [. . . ] - Scrap the contact surfaces of the earth point until they are bright and grease with graphite grease. The fuses integrated in the amplifier (Fuse) protect the power amplifier and the entire electrical system in case of an error. If a replacement fuse is used, never bridge fuses or replace them with a type with higher current. For example, if a pair of subwoofers is to be connected, the low-pass settings shown are required (Fig. [. . . ]