Metra Electronics BC-DSPL-HD2 Installation Instructions Manual Download Page 1

ATTENTION: With the key out of the ignition, 

disconnect the negative battery terminal 

before installing this product. Ensure that all 

installation connections are secure before 

cycling the ignition to test this product.
NOTE: Refer also to the instructions included 

with the aftermarket radio.

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© COPYRIGHT 2022 METRA ELECTRONICS CORPORATION 

REV. 2/25/22 INSTBC-DSPL-HD2

I N S TA L L AT I O N I N S T R U C T I O N S

BC-DSPL-HD2

KIT FEATURES

•  Saddle Tramp DSP with radio reflash capabilities
•  Reprograms the OE radio to a flat frequency response curve
•  All programming is done using the 

AXXESS DSP XL

 app on Android  

  devices ONLY
•  BC-9715 pre-wired harness included for ease of installation
•  15-band graphic EQ, or 5 band parametric EQ per channel
•  Up to 6 channels of programmable output
• Fully adjustable crossover

•  Saddle Tramp DSP  
•  BC-9715 Harness  
•  Instruction Sheet

 TOOLS REQUIRED

•  Panel removal tool  •  Phillips screwdriver 
•  Allen wrenches (FLT Models) 
•  Torx screwdrivers (FLH and FLT Models)

TABLE  OF CONTENTS

Fairing Disassembly
  Harley Davidson Street Glide, Electra Glide, 

Ultra, and Limited Model 2014-UP...................2  
Harley Davidson Road Glide 2015-UP .............3

Equipment Installation
  Reflashing the OE Radio  .............................4-5 
BC-DSPL-HD2 Interface Assembly .........................6
  BC-9715 Harness Installation ........................ 7-9
Mobile App Setup ............................................10-17 
Specifications ........................................................18
  Troubleshooting ............................................. 19

Harley-Davidson

 Street Glide, Electra Glide, 

Ultra, and Limited Models 

2014-UP

Road Glide

 

2015-UP

Visit

 

metraonline.com

 

to view the available installation parts and 

Motorcycle accessories. 

WHAT’S IN THE BOX

IMPORTANT: For the best performance, and to ensure you’re able to 

use all the features of your Saddle Tramp DSP powered by Axxess 

technology, we recommend downloading the free Axxess updating 

software for Windows operating systems at the URL link below:  

axxessinterfaces.com/resources/updater-software 

IMPORTANT: The Saddle Tramp DSP is not a re-flash tool. Please see 

information on Page 4, regarding usage of the product. 

Summary of Contents for BC-DSPL-HD2

Page 1: ...TOOLS REQUIRED Panel removal tool Phillips screwdriver Allen wrenches FLT Models Torx screwdrivers FLH and FLT Models TABLE OF CONTENTS Fairing Disassembly Harley Davidson Street Glide Electra Glide...

Page 2: ...nner fairing Figure A 2 With a firm grip on the windshield remove 3 T 27 Torx screws Remove the windshield the outer fairing will also be loosened Figure B 3 Remove the outer fairing unplugging the he...

Page 3: ...a panel removal tool and remove 1 Torx screw from each side Figure E CAUTION The fairing will be loose at this point Have a helper hold it to keep from damaging it when removing the screws 7 Remove t...

Page 4: ...vehicle s identification number VIN saving the last known state of the radio into memory In order to unlock the Saddle Tramp DSP and use it on a different vehicle or return it you must remove the flas...

Page 5: ...images of the Frequency response curves of a stock Harley Davidson non amplified radio Works with GTS Touchscreen Frequency response curve after the Saddle Tramp DSP reflashes the OE radio DSP is comp...

Page 6: ...ive opening in the front of the Cap making sure the grommets are properly seated 2 Slide the DSP board out of the case and plug in the 16 and 20 pin connectors 3 Reinsert the DSP board into the case a...

Page 7: ...aker leads loose Molex connectors are included to allow the user to pin the connectors accordingly If the amplifier uses Molex Micro Fit connectors for the inputs and outputs simply match the amplifie...

Page 8: ...ded Speakers 4ch amp placement Aftermarket Amp 4ch To speakers To amplifier inputs High level Input or Low level Input OE Radio Plug Radio output Not used for this installation BC DSPL HD2 INSTALLATIO...

Page 9: ...the BC DSPL HD2 Figure A 3 Scroll to the Configuration tab then select the vehicle type Press the Lock Down button to save the configuration Figure B 4 Connect the amp turn on wire from the BC DSPL HD...

Page 10: ...Flash Flat Curve GTS Radio 2019 Reflash your factory touchscreen radio for a flat response No Flash 1998 to 2013 These radios do not require a Flash No Flash 2014 to 2020 Use if your Harley Davidson...

Page 11: ...arametric 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...

Page 12: ...and rear crossover points down to 20Hz for a full range signal or to the lowest frequency the speakers will play down to Selecting High Pass and Low Pass will provide one crossover frequency adjustmen...

Page 13: ...ZER ADJUST The front rear and sub channels can be adjusted independently within this tab with 15 bands of equalization available It is best to tune this by using an RTA Real Time Analyzer The Gain sli...

Page 14: ...ine com MOBILE APP 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...

Page 15: ...AY ADJUST Allows 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...

Page 16: ...ture can be adjusted to the listening preference of the user Chime Volume Not available in this application Amp Turn On SignalSense Will turn the amplifier on when an audio signal is detected and keep...

Page 17: ...17 REV 2 25 22 INSTBC DSPL HD2 MOBILE APP LOCKING DOWN DATA Last and the most important You MUST lock down your configuration...

Page 18: ...ncy Response 20Hz 20kHz Crossover Frequency 3 Way Low pass Bandpass High pass Crossover Type Linkwitz Riley Crossover Slopes 12 24 36 48 Sampling 48kHz S N Ratio 105dB 5 volts RMS Inputs Input Impedan...

Page 19: ...HED IN EXTRACTOR TOOL HOUSING TERMINAL TIP If you have pinned the Molex Micro fit connector improperly You will need to use a Pin Extractor tool HOUSING LOCKING TANGS PUSHED IN EXTRACTOR TOOL PULL OUT...

Page 20: ...cted mobile electronics school in our industry Log onto www installerinstitute edu or call 386 672 5771 for more information and take steps toward a better tomorrow Metra recommends MECP certified tec...

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