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OPERATIONS & CONTROLS

 NO.

Low Level Signal Output Terminal

Support maximum 12 channels

Optical Stereo Digital Signal Input Port

Switching amplifier audio source to optical input can play stereo digital signal output 

from vehicle CD or external sound source. Optical sampling rate supports 24 Bit / 96 

KHz.

External Wired Controller Port

Using standard accessory wired controller, you can select input source select presets, 

adjust total volume and slave volume, Mute, and switch between the last song and the 

next song from Bluetooth / USB Drive.

USB External Computer Control

This DSP can be directly connected and tuned using a type-c USB connection via the 

standard USB 3.0 interface.

Low Level Signal Input Terminal

Support maximum 8 channels

AUX Lower Signal Input Terminal

Support 2 channels RCA stereo input.

High Level Signal Input Terminal 

Support maximum 8 channels.

External USB Drive Port

It can read music files from USB Drive, support four formats of audio files of 

APE/WAV/WMA/MP3. If the USB Drive failed to read, please format USB Drive into 

FAT 32. External USB Drive can support up to 64G.

BLUETOOTH AUDIO STREAMING

The DSP12i has Bluetooth connectivity to play all your favorite audio from your smartphone, 

tablet, or PC. Use it directly with the DSP12i as a main or auxiliary source of audio.

Pairing: Go to the bluetooth menu in your device and start to scan for any new BT devices. 

You will foind a device named “DS18-DSP12i.” Select this device to start the pairing process. 

It may be required to enter a password for the first time. The password is “1234.”

Using the DSP12i remote control, select BT source and adjust the desire volume. Now. start 

to stream or play any kind of audio from your device. On the DSP12i Remote Control you 

can use the forward and backward buttons to control your music.

Summary of Contents for DSP12i

Page 1: ...OWNER S MANUAL Before using this product please read the instructions carefully and keep it for reference...

Page 2: ......

Page 3: ...urchased If there is any missing please inform the seller or manufacturer as soon as possible 1 To prevent short circuit please keep the device away from water or wet places 2 If water or any other li...

Page 4: ...r supply meets the designated power requirements and connect in strict accordance with the equipment instructions Otherwise the equipment may be damaged and may cause accidents such as fire electric s...

Page 5: ...reo input High Level Signal Input Terminal Support maximum 8 channels External USB Drive Port It can read music files from USB Drive support four formats of audio files of APE WAV WMA MP3 If the USB D...

Page 6: ...4 Use Audio or DC Offset BATTERY Using Factory OEM Radio with HI Level speaker signal INSTALLATION DIAGRAM Use REM BATTERY Using Aftermarket Radio with RCA low level signal...

Page 7: ...presets Previous and next song only for Bluetooth audio and USB Drive audio input Knob in the middle Main level control Group level control Mute A When connected to DSP unit the LED will light up blu...

Page 8: ...n Software Interface Introductions 1 Software is run only in Microsoft Windows System Configuration requirement for PC OS Windows XP Windows 7 8 or 10 CPU 1 6 GHz or Higher Memory card 1GB or higher H...

Page 9: ...nous source switching during mixing The system will automatically identifies the model of the DSP products on which is connected and automatic shields redundant channel display EQ curve display includ...

Page 10: ...TROUBLESHOOTING Check all the cables and ports all perfectly safe before you switch on the power Common troubleshooting procedure FILES SUPPORTED 8...

Page 11: ...e contents of this manual and the specifications of this product are subjet to change without notice DS18 Company reserves the right to make changes to the specifica tions and materials contained ther...

Page 12: ...8 FOR MORE INFORMATION PLEASE VISIT DS18 COM...

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