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14

MOBILE APP 

(CONT.)

Inputs/Levels

 

Continued on the next page

• 

Chime Volume

 - Not applicable in this application.

• 

Clipping Level

 - Use this feature to protect sensitive speakers like tweeters from being 

driven past their capabilities. If the output signal of the interface clips the audio will be 
reduced by 20dB. Turning down the stereo will allow the audio to come back at a normal 
level. The sensitivity of this feature can be adjusted to the listening preference of the 
user.

• 

Amp Turn On

  • 

Signal Sense

 - Will turn the amp(s) on when an audio signal is detected, and keep on for (10) 

seconds after the last signal. This ensures the amp(s) won’t shut off between tracks.

  • 

Always On

 - Will keep the amp(s) on as long as the ignition is cycled on.

  • 

Turn on Delay

 - Can be used to delay audio output to avoid turn-on pops.

• 

Subwoofer Input

 - Select 

Front + Rear

 or

 Subwoofer

 depending on preference.

Summary of Contents for AXDSPL-FD3

Page 1: ...ic EQ 4 inputs and 6 individually assignable outputs Independent equalization for front rear and sub Selectable low pass band pass and high pass filters Selectable crossover slopes 12db 24db 36db 48db Each channel can be delayed independently up to 10ms Clipping detection and limiting circuits Designed for non amplified models Easy behind the radio installation with pre wired harness Internal head...

Page 2: ...g all connectors and then remove the factory radio 2 Install the AXDSPL FD3 vehicle T harness to the vehicle and make all necessary connections but leave the amp turn on wire disconnected 3 Plug the AXDSPL FD3 vehicle T harness to the AXDSPL FD3 interface 4 Plug the AXDSPL FD3 interface harness to the AXDSPL FD3 interface 5 Download and install the AX DSP XL app from the Google Play Store or Apple...

Page 3: ...m at a later date 6 5 4 3 2 1 RCA Jacks sold separately Keep Connected Any remaining wires tape off and disregard Black Ground Orange Control Bass Knob Factory Radio Harness Interface Any remaining wires tape off and disregard Vehicle T Harness Blue White Amp Turn On Wire Interface Harness ADDING A SUB TO A FACTORY SYSTEM ...

Page 4: ...ect speaker wires to amp White Front Left White Black Front Left Gray Front Right Gray Black Front Right Green Rear Left Green Black Rear Left Purple Rear Right Purple Black Rear Right Unplug connector Any remaining wires tape off and disregard Black Ground Orange Control RCA Jacks sold separately An SPDT relay Metra part number E 123 is required if the amp turn on current of all amps exceeds 1 am...

Page 5: ... from the vehicle 2 Remove 4 Phillips screws securing the interface then remove the top cover exposing the circuit board within 3 Locate the 16 pin header on the circuit board 4 Important Referencing how the AXDSPL BT is laid out in the picture carefully line up the header pins to the interface Gently press down to secure Note Both interfaces may be damaged if installed incorrectly 5 Re secure the...

Page 6: ...s securing the interface then remove the top cover exposing the circuit board within 3 Locate the 16 pin header on the circuit board 4 Important Carefully line up the header pins to the AXDSPL SP with the Toslink port facing outward Gently press down to secure Note Both interfaces may be damaged if installed wrong 5 Re secure the top cover provided with the AXDSPL SP using the 4 Phillips screws pr...

Page 7: ...ued on the next page Bluetooth Connection Scan Press this button to start the Bluetooth pairing process then select the interface once it is found Connected will appear in the top left corner of the app once paired Note The ignition must be cycled on during this process Disconnect Disconnects the interface from the app ...

Page 8: ...ith a Graphic or Parametric equalizer LOCK DOWN Click this button to save the selected settings Attention This button must be selected before closing the app or cycling the key otherwise all settings will be lost SAVE CONFIGURATION Saves the current configuration to the mobile device RECALL CONFIGURATION Recalls a configuration from the mobile device ABOUT Displays information about the app vehicl...

Page 9: ...roup Used to join channels together for simple equalization Example left front woofer midrange and left front tweeter will be considered simply left front The letter M indicates the speaker assigned as the master speaker Invert Will invert the phase of the speaker Mute Will mute desired channel s for tuning individual channels ...

Page 10: ...and one for high pass Select the desired crossover slope per channel 12db 24db 36db or 48db Select the desired crossover frequency per channel 20hz to 20khz Note The front and rear channels default to a 100Hz high pass filter to keep the low frequency signals out If a subwoofer is not being installed change the front and rear crossover points down to 20Hz for a full range signal or to the lowest f...

Page 11: ... the next page Equalizer Adjust Graphic EQ All channels can be adjusted independently within this tab with 15 bands of available equalization It is best to tune this by using an RTA Real Time Analyzer The Gain slider on the far left is for the channel selected ...

Page 12: ...ued on the next page Parametric EQ Each output has a 5 Band parametric EQ per channel Each band will give the user the ability to adjust Q Factor Frequency Gain The FLAT button above Filter 1 will reset all curves back to flat ...

Page 13: ...llows a delay of each channel If a delay is desired first measure the distance in inches from each speaker to the listening position then enter those values to the corresponding speaker Add in inches to the desired speaker to delay it Continued on the next page ...

Page 14: ...he stereo will allow the audio to come back at a normal level The sensitivity of this feature can be adjusted to the listening preference of the user Amp Turn On SignalSense Willturntheamp s onwhenanaudiosignalisdetected andkeeponfor 10 secondsafterthelastsignal Thisensurestheamp s won tshutoffbetweentracks Always On Will keep the amp s on as long as the ignition is cycled on Turn on Delay Can be ...

Page 15: ...15 REV 11 2 21 INSTAXDSPL FD3 Locking Down Data Last and the most important You must lock down your configuration and cycle the key MOBILE APP CONT ...

Page 16: ...ay Friday 9 00 AM 7 00 PM Saturday 10 00 AM 7 00 PM Sunday 10 00 AM 4 00 PM SPECIFICATIONS Input Impedance 1M Ohm Input Channels 6 Input Options High Level or Low Level Input Type Differential balanced Input Voltage 0 28 volts peak to peak high level range Input Voltage 0 4 9 volts peak to peak low level range Ouput Channels 6 Output Voltage Up to 5 volts RMS Output Impedance 50 Ohms Equalizer Typ...

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