Magnadyne M9, Manual, Page: 27 / 32

24
Troubleshooting
Problem Possible cause Solution
General
The unit will not switch on.
Car ignition is not on.
Cable is not properly
connected.
Fuse is burnt.
Replace fuse with a new fuse of the
same capacity.
No sound
Volume is set at minimum or
the mute function is on. function off.
The unit or screen does
not function normally.
The unit system is unstable. Press the RESET button.
TUNER mode
Unable to receive stations. The antenna is not connected
properly.
Connect the antenna properly.
Poor quality reception of
radio station.
The antenna is not fully Fully extend the antenna and if
Preset stations are lost.
The battery cable is not
properly connected.
Connect the permanent live on the unit
to the permanent live on the vehicle.
USB mode
Unable to insert USB
device.
The USB device has been
inserted the wrong way round. Insert USB the other way around.
The USBdevice cannot be
read.
NTFS format is not supported.
is in FAT or FAT32 format. Due to
different formats, some models of USB
not be read.
25
General
Reference Supply Voltage ....................................................................12V(DC)
Operating Voltage Range ........................................................
.................................................................................15A
Grounding System .................................................... Car Battery Negative Pole
Dimensions(WXHXD) ................................................ 314.0 x 176.0 x 171.0mm
Weight(main unit) ......................................................................................
FM
Signal Noise Ratio ................................................................................
Usable Sensitivity(S/N=30dB) ..........................................................
..........................................................20Hz~7KHz
....................................................................
Distortion ..............................................................................................
Stereo Separation(1KHz) .....................................................................
Antenna Impedance ...................................................................................
AM
Usable Sensitivity(S/N=20dB) ..........................................................
..........................................................50Hz~2KHz
LCD
Screen size ...........................................................................
Display resolution ........................................................................800X480dots
AUX IN
Distortion ..............................................................................................
Frequency Response(±3dB) .......................................................20Hz~20KHz
Audio Input Level ...................................................................................500mV
Audio
Audio Output Impedance .........................................................................
Audio Output Level .......................................................................
Video
Normal Video Input Level(CVBS) .......................................................1.0±0.2V
Video Input Impedance...............................................................................
Video Output Impedance ............................................................................
Video Output Level .............................................................................1.0±0.2V
Environment
Operating Temperature .............................................................
Storing Temperature..................................................................
Operating Humidity .....................................................................
Storing Humidity .........................................................................
Notice:
When the unit is operated in extreme conditions, such as operated with maximum power output
automatically be lowered. This is normal.
General
Reference Supply Voltage ....................................................................12V(DC)
Operating Voltage Range ........................................................10.5 - 15.8V(DC)
Max Operating Current .................................................................................18A
Grounding System .................................................... Car Battery Negative Pole
Dimensions(WXHXD) ................................................ 314.0 x 176.0 x 171.0mm
Weight(main unit) ......................................................................................
FM
Signal Noise Ratio ................................................................................
..........................................................
Frequency Response(-3dB) ..........................................................20Hz~7KHz
....................................................................
Distortion ..............................................................................................
Stereo Separation(1KHz) .....................................................................
Antenna Impedance ...................................................................................
AM
..........................................................
Frequency Response(-3dB) ..........................................................50Hz~2KHz
LCD
Screen size ........................................................................... 10.1 inches(16:9)
Display resolution ........................................................................800X480dots
DVD Player
Signal / Noise Ratio ..............................................................................
Dynamic Range ....................................................................................
Distortion(line out) ................................................................................
Frequency Response(±3dB) .......................................................20Hz~20KHz
Maximum Output Power ........................................................................6×30W
Load Impedance ...........................................................................................
AUX IN
Distortion ..............................................................................................
Frequency Response(±3dB) .......................................................20Hz~20KHz
Audio Input Level ...................................................................................500mV
Audio
Audio Output Impedance .........................................................................
Audio Output Level ....................................................................... 2Vrms(Max)
Video
Normal Video Input Level(CVBS) .......................................................1.0±0.2V
Video Input Impedance...............................................................................
Video Output Impedance ............................................................................
Video Output Level .............................................................................1.0±0.2V
Environment
Operating Temperature .............................................................-10°C ~ +60°C
Storing Temperature..................................................................-20°C ~ +70°C
Operating Humidity .....................................................................
Storing Humidity .........................................................................
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.