Macrom M-OF7020 User Manual (English) - Page 25

Specifications Geneal 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 178X100X173mm Weight(main unit 2.5kg 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 LCD Screen size 6.2 inches(16:9) Display resolution 800X480dots Contrast radio 400 Brightness 280cd/m2 DVD Player Signal / Noise Ratio 80dB Dynamic Range 80dB Distortion(line out 0.1% Frequency Response(±3dB 20Hz~20KHz Maximum Output Power 4×45W Load Impedance 4Ω AUX IN Distortion 0.5% Frequency Response(±3dB 20Hz~20KHz Audio Input Level 1Vrms Audio Audio Output Impedance 100Ω Audio Output Level 4Vrms(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. 24