User manual BLAUPUNKT TP E2 GRUEN/GRUEN PL

[. . . ] You can view the guarantee conditions at www. De or ask for them directly at: Blaupunkt GmbH Hotline Robert-Bosch-Str. Amplifier itself, but not the car battery. Disconnect the negative terminal of the battery before carrying out installation and connection work. [. . . ] The final stage must be installed professionally for reasons of safety. The mounting surface must be suitable for the screws provided, and must provide firm support. For safety reasons the TP E2 GRUEN/GRUEN PL should be fixed in a reliable way. You must not install the TP E2 GRUEN/GRUEN PL on the rear shelf, on the rear seats or on any other surface open to the front. When drilling holes, take care to avoid damage to vehicle components (battery, cables, fuse boxes). The mounting location must also be dry, and provide sufficient ventilation for cooling of the amplifier. Use cable grommets when passing cables through holes with sharp edges. Use loudspeakers with an impedance of 2 to 4 (see table or installation drawing). Do not connect the loudspeakers to ground; only use the terminals provided. The cross-section of the positive and negative cable must be at least 10 mm2. LP/LP position: In this switch position, the bass range that is limited by the crossover frequency control (LP FREQ) is sent to the subwoofer as well as to the RCA OUTPUT. bY/BY position: In this switch position , the frequency coverage up to 30. 000 Hz is used for the loudspeaker, and the frequency coverage that is predetermined by the car radio is used for the RCA OUTPUT. Note: The SUBSONIC filter and BASS BOOST control do not have any function in this position. It can be adjusted in order to protect the subwoofer against mechanical overload due to low bass frequencies that fall outside our hearing range. Bass boost You can adjust the bass output of the amplifier using the bass boost control. This gives you the convenience of controlling the bass level remotely. If you want to use the remote control, the device must be operated with the low-pass filter activated (crossover switch set to position LP). OFF/ON switch > ON Operating indicator (POWER / PROTECTION) Green lamp: Power amp on, regular operating condition Red lamp: Power amp has been switched off electronically, due to a fault or failure. This information is subject to change without notice! [. . . ] This enables the amplifier to be switched on and off with the radio's On/Off switch. Level control The Level control enables the input sensitivity of the final stage to be matched to the output voltage of your car radio preamp output. Adjust the input sensitivity in accordance with the manufacturer's specifications when connecting the amplifier to other radios. important: Turning the Level control clockwise increases the input sensitivity of the amplifier , and thereby also the volume. [. . . ]