Better BT5200, Руководство по эксплуатации

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EN-25
Specifications
General
Reference Supply Voltage .................................................................... 12V(DC)
Operating Voltage Range ........................................................10.5 - 15.8V(DC)
Max Operating Current .................................................................................15A
Grounding System .................................................... Car Battery Negative Pole
Dimensions(WXHXD) ................................................... 178.0X100.0X167.7mm
Weight(main unit) ...................................................................................... 2.1kg
FM
Signal Noise Ratio ................................................................................ ≥55dB
Usable Sensitivity(S/N=30dB) .......................................................... ≤15dBμV
Frequency Response(-3dB) ..........................................................20Hz~7KHz
Station Seeking Level .................................................................... 20~28dBμV
Distortion .............................................................................................. ≤1.0%
Stereo Separation(1KHz) ..................................................................... ≥25dB
Antenna Impedance ................................................................................... 75Ω
AM
Usable Sensitivity(S/N=20dB) .......................................................... ≤30dBμV
Frequency Response(-3dB) ..........................................................50Hz~2KHz
LCD
Screen size ........................................................................... 6.75 inches(16:9)
Display resolution ........................................................................800X480dots
DVD Player
Signal / Noise Ratio .............................................................................. ≥70dB
Dynamic Range .................................................................................... ≥70dB
Distortion(line out) ................................................................................ ≤0.8%
Frequency Response(±3dB) .......................................................20Hz~20KHz
Maximum Output Power ........................................................................4×50W
Load Impedance ........................................................................................... 4Ω
AUX IN
Distortion .............................................................................................. ≤0.8%
Frequency Response(±3dB) .......................................................20Hz~20KHz
Audio Input Level ...................................................................................500mV
Audio
Audio Output Impedance ......................................................................... 10KΩ
Audio Output Level ....................................................................... 2Vrms(Max)
Video
Normal Video Input Level(CVBS) .......................................................1.0±0.2V
Video Input Impedance............................................................................... 75Ω
Video Output Impedance ............................................................................ 75Ω
Video Output Level .............................................................................1.0±0.2V
Environment
Operating Temperature .............................................................-10°C ~ +60°C
Storing Temperature..................................................................-20°C ~ +70°C
Operating Humidity ..................................................................... 45%~80%RH
Storing Humidity ......................................................................... 30%~90%RH
Notice:
When the unit is operated in extreme conditions, such as operated with maximum power output
for a long time, or the temperature is over 70°C, it will enter heat protection mode, the volume will
automatically be lowered. This is normal.