iCartech Alpha S730 Bedienungsanleitung Seite 63

Speciications
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) ......................................................... 178X101.5X159mm
Weight(main unit) ...................................................................................... 1.9kg
FM
Signal Noise Ratio ................................................................................
Usable Sensitivity(S/N=30dB) .......................................................... 15dBμV
Frequency Res""nse(-3dB) ..........................................................20Hz~7KHz
Stati"n Seeking Level .................................................................... 20~28dBμV
Distortion ..............................................................................................
Stereo Separation(1KHz) .....................................................................
Antenna Impedance ...................................................................................75Ω
AM
Usable Sensitivity(S/N=20dB) .......................................................... 30dBμV
Frequency Res""nse(-3dB) ..........................................................50Hz~2KHz
LCD
Screen size ...................................................................................... 7 inches(16:9)
Display resolution ........................................................................800X480dots
Contrast radio ............................................................................................. 400
Brightness.......................................................................................... 400cd/m
DVD Player
Signal / Noise Ratio ..............................................................................
Dynamic Range ....................................................................................
Distortion(line out) ................................................................................
Frequency Res""nse(±3dB) .......................................................20Hz~20KHz
Maximum Output Power ........................................................................4×45W
Load Impedance ...........................................................................................4Ω
AUX IN
Distortion ..............................................................................................
Frequency Res""nse(±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 extremely, 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 be lower
automatically. This is normal.
31
55dB
1.0%
25dB
2
70dB
70dB
0.8%
0.8%