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3. AUX low level input port

7. 

AUX Low Level Output Port

UI Introduction 

The machine interface diagram is as follows

5. Machine start mode switch

6. Power indicator light

4. High level input and output port

Low Level Output, connect up to 6 channels speaker input.

9

. USB Port

 ,Connect to the computer tuning software.

No need to download the driver installation, connected to the computer sound software installed 

automatically

Connect the car CD or DVD coaxial cable to switch the machine audio source to digital input to play 

coaxial digital signals.

Low Level RCA Output, connect up to 

8

 channels speaker output.

When the switch is turned to the "ACC" terminal, the machine is started by ACC, and when it is 

turned to the "HOST" terminal, the machine is started by the high level input signal.

“+” is positive or positive; “-” is negative or 

  inverted (ground).

Only the special wire for the original car is selected, 

or the user can define the external wiring material by himself.

2EN

8. Coaxial port

Before

 

connecting

 

the

 

power

 

supply, you must confirm that the power supply meets the power

requirements of the device and connect in strict accordance with the device instructions.Failure to 

do so may result in damage to the equipment and may cause accidents such as fire,electric shock,etc.

1

2

3

4

5

6

7

8

9

2.Fiber port

 

input

   

1

. External Digital Bluetooth Input

Connect the car CD or DVD fiber optic cable, switch the machine audio source to digital input, and 

play the optical digital signal.

Connect the external Bluetooth, the LED indicator will flash, the indicator will stop flash and will be 
always on once you have connected your Mobile phone to the device, then you can play music in 
your phone, and the device will change the high level input to Bluetooth Input. 

Notes: Android Phone, APP function only can be used when on Bluetooth Mode.

GND +12V

REM
OUT

ACC

+

IN6

+

IN5

+

IN4

+

IN3

+

IN2

+

IN1

-

IN6

-

IN5

-

IN4

-

IN3

-

IN2

-

IN1

NC

NC

NC

NC

Summary of Contents for NDS6831

Page 1: ...NDS6831 DIGITAL SOUND PROCESSOR...

Page 2: ...UI Introduction Software Introduction Product Technology Data 2 3 8 Notice 1 Contents Troubleshooting 1 Packing List 1...

Page 3: ...degree Celsius please choose a safe installation spot When it is still not repairable after inspection Check all the cables and ports all perfectly safe before you switch on the power Common troublesh...

Page 4: ...ecial wire for the original car is selected or the user can define the external wiring material by himself 2EN 8 Coaxial port Before connecting the power supply you must confirm that the power supply...

Page 5: ...Menu Edit Section Main features Scenes options mixing connection and input source selection operations Click on the Scene pop up window and select to load the scene file on your computer or save it a...

Page 6: ...the 31 band equalizer to the original pass through mode the frequency of the equalizer the Q value and the gain are restored to the initial value Click Mixer for mixing interface the interface may en...

Page 7: ...slide the scroll up and down to adjust the sound level of the channel or input the value or scroll the mouse wheel in the sound input box to adjust the sound size Click the horn button to switch betwe...

Page 8: ...g Slide the corresponding direction of the dot to the left and right to set the delay for the CH1 to CH8 speakers Delay range millisecond range 0 5 000 centimeter range 0 173 inch range 0 68 G Unit sw...

Page 9: ...der bar left and right in the pop up dialog box to adjust it The adjustment range is 20Hz 20KHz P Reset equalization restore equalization pass through equalization settings 5 Mixing interface It can p...

Page 10: ...l Low Level Input Support fiber input Bluetooth input Output Signal Type 8 Channel low level output Output Signal Gain Gain Range Mute 59dB 6dB Output Signal EQ 31 Bands EQ for every channel 1 Frequen...

Page 11: ...Product Dimension as below 196mm 132mm Installation Instruction as below 9EN 39mm 39mm...

Page 12: ......

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