Boss Audio BV9557 User Manual in English - Page 3

INSTRUCTIONS SPECITICATIONS Power supply Power range Max operate current Ground system Amp Rating FM tuner European frequency range USA frequency range Signal / Noise ratio Stereo separation Search station volt Distortion rate AM tuner European frequency range USA frequency range Limit noise sensitivity DVD player Signal / Noise ratio Frequency response DC 12V 10.8-16.0V DC 15A Negative ground 85 WattsX4 Channels 87.5-108MHz 87.5-107.9MHz 55dB 30dB 20-30dBuv 1.5% 522-1620KHz 530-1710KHz 32dB 70dB 20Hz-20KHz This unit is with switchable frequency. You can switch from USA frequency to Europe frequency by following the below steps: Step1. In main menu, press setup icon to enter the setup interface. Step2. Press the Radio icon,and insert password 123456, then press "OK", the menu from which you can select the radio frequency will show. Step3. Press "Radio region" and select the desired frequency by pressing the "up" and "down" arrow, then press it and setting is finished. Panel Introduction INSTRUCTIONS 10 9 1. PWR Button 2. MUTE Button 3. DBAS Button 4. VOL- Button 5. VOL+ Button 6. Eject Button 7. RESET Button 8. USB Slot 9. Remote Control Receiver 10. AUX External Input 17 02