Car D2B Fiber Optic Decoder Most Box for Mercedes Benz ML Sl E C S CLK Class
Name: fiber optic audio decoding box
Working voltage: 12V
Applicable Models: For Vehicles For 2000-2003 S/Class For 2000-2002 E Class For 2003-2004 SL For 2001-2004 C/CLK For 2000-2005 ML
Installation Place: Behind the car audio screen or car power amplifier.
Function: Convert external RCA audio signal to fiber optic signal and transmit to car amplifier via fiber optic. The noise came from the noise of the car. For example: For E-class carton audio, if you need to replace the car screen to keep the car amplifier, you can.
Colour blue
Material: ABS
Package content:
1 * fiber decoder box
1 * CableOnly the above package content, other products are not included.
If there is no sound after installing the fiber optic box, please check as follows:
1. Confirm whether the power supply is well connected, measure with a multimeter, yellow---battery power 12V, black---ground wire, no need to connect power supply.
2. Make sure the signal is well connected, CAN-H, CAN-L.
3. In the car's fiber optic communication, all fiber optic signals must be able to communicate normally.
Due to the damage of certain vehicle electrical equipment, fiber optic communication is abnormal. At this time, it is necessary to short-circuit the fiber optic signal of the damaged device (common example: 6-disc CD, telephone communication module, or directly installing the fiber optic audio box on the car amplifier).
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