Macrom M-DL4000, Руководство пользователя

Страница: 19 / 24

- 17 -
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) .......................................................................................... 178.5X101.5X166mm
Weight(main unit) ........................................................................................................................ 1.8kg
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 ......................................................................................................................75 Ω
AM
Residual Noise Sensitivity (S/N=20dB) ..................................................................................35dBμV
Selectivity (±9KHz) .................................................................................................................... ≥ 50dB
LCD
Screen size ................................................................................................................ 6.2 inches(16:9)
Display resolution .......................................................................................................... 800X480dots
Power output
Distortion (line out) ................................................................................................................... ≤ 0.1%
Frequency Response (±3dB) ......................................................................................... 20Hz~20KHz
Maximum Output Power ......................................................................................................... 4×50W
Load Impedance ............................................................................................................................ 4 Ω
AUX IN
Distortion .................................................................................................................................. ≤ 0.5%
Frequency Response (±3dB) ......................................................................................... 20Hz~20KHz
Audio Input Level ...................................................................................................................0.5Vrms
Audio
Audio Output Impedance ............................................................................................................100 Ω
Audio Output Level ..........................................................................................................3Vrms(Max)
Video
Normal Video Input Level (CVBS) .........................................................................................1.0±0.2V
Video Input Impedance .................................................................................................................75 Ω
Video Output Impedance ..............................................................................................................75 Ω
Video Output Level .................................................................................................................1.0±0.2V
Environment
Operating Temperature ...............................................................................................-20°C ~ +60°C
Storing Temperature ...................................................................................................-30°C ~ +80°C
Operating Humidity ........................................................................................................ 45%~80%RH
Storing Humidity ............................................................................................................ 60%~90%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.
Specifications
M-DL4000 User manual_ENG.indd 17 08/06/2017 15:41:13