background image

Содержание RDA7530

Страница 1: ......

Страница 2: ...full range hybrid amplifer High efficient power POWER SUPPLIES Stiffly regulated PWM power supplies MOSFET switches maintain rated power over a wide range of battery voltages LPF Crossover Adjustment Use this adjustment to select the crossover point Remember thatyou must select the Low Pass position LPF of the crossover adjustment switch first The range of adjustment is limited between 30 200 Hz H...

Страница 3: ...e cables each with its own fuse at the battery or a 0 or a 2 cable from the fuse holder at the battery to a distribution block at or near the amplifier s location 9 Connect all line inputs and outputs using high quality RCA RCA Cables 10 Insert fuse s at the battery fuse holder s 11 Recheck all connections before powering up 12 Set all level controls to their least sensitive positions and set all ...

Страница 4: ...he amplifier The control does not add additional boost it only attenuates the setting that is fixed at the amplifier s control panel Bass Boost This control adds 0 to 15dB Be cautious when adding boost to some subwoofer systems as they may not be handle the additional low frequency boost In the OdB position no bass boost is added The LPF must be switched on for the bass boost to activate Boost F e...

Страница 5: ...SOHz 250Hz L __ FRONT IIGJI IGJll POWER c l c l c J tl t J I I 11 G 1 1 I I I I 40HM CF TIONRL 40HM I LL I ih 40HM 40HM SEDNDSET 40HM 40HM The Typical Connecting Scheme RDA75LID STEREO HPF WITH MONO SUBWOOFER REAR FRONT BASS BOOST LPF X OVER HPF GAIN 0 0 R OdB 15dB 50Hz 250Hz F lll 50Hz 250Hz MIN MAX __ REAR R L GAIN X OVER HPF ER HPF PROTECT MIN MAX 50Hz 250Hz L __ FRONT I GJl IGJII POWER j j ICH...

Страница 6: ...R HPF R0 0PoER e e Fill HPF e e MOTECr MIN MAX 1501 b 2tiDl b FRONT L 12V REM GND 11 11 1 11 POWER c J c J c J tOHITlS 40HM 40HM The Typical Connecting Scheme RDA7550 STEREO 1 CHANNEL HPF WITH MONO SUBWCOFER SUB REMOTE REAR FRONT j 40HM 9 40HM 2n SUB GAIN i 0 MIN MAX o 100 w BASS BOOST BOOST FREQ 0 0 0LPF OdB 111dB 4CIHz 1DaHz GOHz HOHz 40HM 5 40HM 5 ...

Страница 7: ...nent driving the amplifier and unplug its inputs If hiss I noise disappears go on until the faulty noisy component is found It is best to set the amplifier s input level as insensitive as possible The best subjective S N ratio is obtainable this way Try to drive as high a signal level from the head unit as possible PROTECTION LED COMES ON WHEN THE AMPLIFIER IS POWERED UP Check for shorts on speake...

Отзывы: