Boss Audio Systems 612UA Car Stereo System User Manual


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INSTRUCTIONS
INSTRUCTIONS
Comprehensive Functions
1.There are 18 FM stations and 12 AM stations pre-stored in the unit (6 stations
each on the FM1/FM2/FM3/AM1/AM2 band).
2.Excellent anti-interference electronic tuning radio system
3.In FM stereo status, the stereo indicators lights up.
4.EDC system
Performance Figure
FM Band
Frequency Range: 87.5~107.9MHz
FM Mid Frequency: 10.7MHz ± 0.1MHz
FM Stereo SNR: ≥ 55dB
FM Stop Sensitivity: ≤ 20dB
FM Stereo Indicator On Sensitivity: ≤ 20dB
FM Stereo Separation: ≥ 32dB
FM Harmonic Distortion: ≤ 1%
AM Band
Frequency Range: 530~1710MHz
AM SNR: ≥ 45dB
AM AUTO SEEK SENS: ≤ 30dB
AM Distortion: ≤ 3%
Rated Voltage: 12V
Output Power: 4 * 50W
Output Impedance: 4～8Ω
10.Long press to select the previous foldershort press to play the
song
Under FM radio status, short press the button to get into the corresponding
stored radio channels; under AM radio status, short press the button to get
into the corresponding stored channels. After searching for a station manually,
hold the button for 2 seconds to save the station in the number button 5’s
position.
Under USB playback status, press the button to select the -10 song cyclically.
Long press the button to select the previous folder.
11.Long press to select the previous foldershort press to play the
song
Under FM radio status, short press the button to get into the corresponding
stored radio channels; under AM radio status, short press the button to get
into the corresponding stored channels. After searching for a station manually,
hold the button for 2 seconds to save the station in the number button 6’s
position.
Under USB playback status, press the button to select the +10 song cyclically.
Long press the button to select the next folder.
12.Reset (system reset)
If the unit crashes or has a low response, or if some other abnormal conditions
occur, press the button to resume system default settings; the times, channels
and breakpoint memories stored before are all canceled.
13.SD
SD/MMC CARD SLOT
14.AUX
External audio input socket
15.USB
USB slot
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