Operating Instructions
Table Of Contents
16
Specications
General
Reference Supply Voltage .................................................................... 12V(DC)
Operating Voltage Range ........................................................10.5 - 15.8V(DC)
Max Operating Current .................................................................................15A
Maximum Output Power ....................................................................... 4 X 25W
Grounding System .................................................... Car Battery Negative Pole
Dimensions(WXHXD) ...................................................... 229.2*130.6*50.2 mm
Weight(main unit) .................................................................................... 1.09kg
FM
Signal Noise Ratio ................................................................................ ≥55dB
Residual Noise Sensitivity (S/N=30dB) ............................................... 18dBμV
Frequency Response (±3dB) ...................................................20Hz~12.5KHz
Station Seeking Level .................................................................... 20~28dBμV
Distortion .............................................................................................. ≤1.0%
Stereo Separation (1KHz) ....................................................................≥25dB
Antenna Impedance ...................................................................................75Ω
AM
Residual Noise Sensitivity (S/N=20dB) ............................................... 30dBμV
Selectivity (±9KHz) ............................................................................... ≥50dB
LCD
Screen size ................................................................................. 9 inchs (16:9)
Display resolution ...................................................................1024 X 600 dots
Contrast ratio ......................................................................................... 4000:1
Brightness.......................................................................................... 280cd/m
2
AUX IN
Distortion .............................................................................................. ≤0.5%
Frequency Response (±3dB) ......................................................20Hz~20KHz
Audio Input Level .................................................................................0.5Vrms
Audio
Audio Output Impedance ..........................................................................100Ω
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 .............................................................-30°C ~ +70°C
Storing Temperature..................................................................-40°C ~ +85°C
Operating Humidity ..................................................................... 30%~95%RH
Storing Humidity ......................................................................... 30%~95%RH
Notice:
When the unit is operated to extremes, such as 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 reduced
automatically. This is normal.