User manual BRAX 2400.2

[. . . ] Your BRAX dealer will also assist you in selecting the correct additional components and in ensuring that proper consideration is given to all the safety and sound-related aspects. Install your amplifier at a dry location in the car where there is sufficient air circulation to ensure adequate cooling of the equipment. Also ensure that there is sufficient clearance available for making the cable connections and operating the controls. For safety reasons, the amplifier must be secured in a professional manner. [. . . ] Optimum setting of the level controller ensures you maximum audio enjoyment without those all-too-common audible distortions and overshoot phenomena which have such an adverse effect on sound quality. 5 CPS-Colour Protection System This shows the operating status of your amplifiers. When the amplifier module is switched on, both LED's change to green. This means that both channels of the module are operational. Green = operational; Red = malfunction in the amplifier, short circuit at the speaker output; overheating. If the amplifier has tripped owing to overheating, it may take some time, depending on the ambient temperature, before it is re-activated. Position 1 - STEREO: If the amplifier operates in 2-channel mode the switch has to be set on stereo position and both inputs (1 and 2) must be used. position 2 - BRIDGED-STEREO: If the amplifier operates in Mono mode the switch has to be set on Bridged position. In this case both channels works as one (Mono) channel. On the position , , Bridged" both inputs A and B (1 and 2) must be used. Position 3 - BRIDGED-MONO/CHL: As on position , , BRIDGED-STEREO" the amplifier operates in Mono mode where both channels work as one (Mono) channel. in position , , BRIDGED-MONO/CHL" only input L (2) is used. This is necessary when only one mono signal is available. 12 Lowpass/Bandpass Frequency Selector To switch the control range of the potentiometer (14) from 15 Hz to 300 Hz and from 250 Hz to 4500 Hz. 6 Power Supply Terminal Terminal for connecting the positive 12-volt power supply cable, the ground/chassis lead and the remote lead. 7 External Connection for a BRAX Power Stabilizer 8 Power ON and Protection LEDs The power ON LED lights up green when the amplifier is switched on. 13 Highpass Frequency Selector To switch the control range of the potentiometer (15) from 15 Hz to 300 Hz and from 250 Hz to 4500 Hz. If this selector is set on Highpass, the frequency range can be adjusted with selector 13 and the exact frequency can be adjusted with control 15. In addition the slope can be adjusted with selector 11. at selector position Lowpass/Bandpass the Highpass is always active. That means a Bandpass is built in any case. With selector 13 and control 15 adjust the Highpass and with selector 13 and control 14 adjust the Lowpass. [. . . ] Position 1 - STEREO: If the amplifier operates in 4-channel mode the switch has to be set on "stereo" (1) position and both inputs (1 and 2) are used. Position 2 - MONO/BRIDGED: If the amplifier is operated in mono mode with the front and rear channels the switch of either channel has to be set to the , , Bridged-Stereo" position (2). In this mode both channels work as one (Mono Rear or Mono Front). In position , , Bridged-Stereo" both inputs (1 and 2) of either bridged channel pair must be used. [. . . ]