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1. Home Screen

: Main Volume: Adjusts the 

volume of all outputs evenly. 

a. Encryption

: Use to password protect and 

unlock EQ presets. 

b. Sound Selection

: Allows the user to select 

from the available presets. 

c. Advanced Settings

: Access the Time 

Alignment, Equalizer, Output, 

and Mixer screens.  

2. Set Delay Screen

: Select an output channel 

and set the unit of duration and amount of 

desired delay for each output channel when 

time aligning the audio system. See page ? for 

detailed 

Time Alignment Instructions

.

3. Equalizer Screen

: This screen displays a 

visual representation of the current EQ settings 

for the selected EQ band. Adjustments can be 

made to the dB Level, Q Factor and center 

frequency of each EQ band from this screen. 

a. Bypass EQ/Restore EQ Button: Allows 

you to momentarily bypass and restore 

EQ adjustments 

b. Reset EQ Button:

 Resets all EQ 

adjustments 

4. Output Screen

: Adjust the output dB level, 

switch phasing, mute, and link output level 

controls for the selected output channel from 

this screen. This is also the screen where you 

can store and name customized EQ presets.

5. Mixer Screen

: The input signal gain for output 

channels CH1-CH8 can be adjusted from this 

screen. This screen can be used to sum input 

channels by adjusting the input channel level. 

See page ? for detailed 

Input/Output 

Configuration and Summing Instructions

.

SMARTPHONE INTERFACE CONTROL SCREENS

DD AUDIO  /

  

DSI-2  /

  

8

Summary of Contents for DSI-2

Page 1: ...OWNER S MANUAL DSI 2...

Page 2: ...an be used in conjunction with aftermarket systems or integrated into factory systems to realize the full potential of the connected audio components To ensure ease of use and proper setup please take...

Page 3: ...and Time Alignment Bluetooth Compatible w optional BTR accessory package Remote Controllable w optional BTR accessory package 6 Customizable EQ Presets 4ch High level inputs 4ch Low level RCA inputs I...

Page 4: ...150 x 106 x 39 5 9 x 4 1 x 1 5 Operating Voltage High Level Input Impedance RCA Input Impedance RCA Output Impedance RCA Output Voltage High Level Input S N RCA Input S N High Level Input THD RCA Inp...

Page 5: ...ected amplifiers May require an additional relay for multi amp turn on IN1 IN4 Connect to hi level speaker level inputs for integrating into OEM audio systems TURN ON Switch Used to select the desired...

Page 6: ...tall the DSI 2 app on a PC and or smartphone 2 Connect the DSI 2 s PC Control Port to a computer using a USB cable or link the DSP to a smartphone via Bluetooth using the optional Bluetooth Dongle 3 F...

Page 7: ...tructions NOTE Use the Mixer button to switch between the EQ Display and Input Signal Display 2 Crossovers From this window set the desired crossover type frequency and crossover slope for the selecte...

Page 8: ...g positions time delay adjustments can be made to the output channels By doing this you can make every speaker s musical playback reach the listener s ears at the same time to create a realistic conce...

Page 9: ...the selected EQ band Adjustments can be made to the dB Level Q Factor and center frequency of each EQ band from this screen a Bypass EQ Restore EQ Button Allows you to momentarily bypass and restore E...

Page 10: ...a 0 Delay Reference Speaker Distance Delay Duration Example Measured from the front left listening position the farthest speaker is 100 inches from the listening position Notice that the speakers clos...

Page 11: ...gnals from the OEM source unit or amplifier For example in some vehicles there are actively crossed over tweeters and woofers in the front of the vehicle The DSI 2 lets you take those signals and sum...

Page 12: ...e to interface with the DSI 2 for interface control Connect a smartphone to the DSI 2 1 Plug the Bluetooth dongle into the Bluetooth port on the DSI 2 2 Make sure the smartphone and the DSI 2 are with...

Page 13: ...ence Speaker Distance Delay Duration CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 Right Front Position 0 Delay Reference Speaker Distance Delay Duration CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 Center Front Position 0 Dela...

Page 14: ...4025 NW 36th St Oklahoma City OK 73112 405 239 2800 DDAUDIO COM...

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