RetroSound Motor 6 User manual

MODERN SOUND FOR YOUR CLASSIC
www.retromanufacturing.com
USER’S MANUAL
Version 2

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TABLE OF CONTENTS
WELCOME 3
WHAT’S IN THE BOX 4
PRECAUTIONS 5
INSTALLATION INSTRUCTIONS 8
WIRING DIAGRAM 11
OPERATING YOUR RADIO
BASIC OPERATION 14
TONE CONTROLS 18
SYSTEM SETTINGS 20
USB/APPLE®DEVICE INSTRUCTIONS 25
BLUETOOTH®INSTRUCTIONS 28
TROUBLESHOOTING 30
FREQUENTLY ASKED QUESTIONS 31
SPECIFICATIONS 34
LIMITED WARRANTY 35
REPLACEMENT PARTS 36
INSTALLATION NOTES 37
Declaration of Conformity for San Diego/Motor 6
Manufacturer:
Retro Manufacturing, LLC
7470 Commercial Way
Henderson, NV 89011
www.retromanufacturing.com
U.S.A.
For more information visit www.retromanufacturing.com/pages/declaration-of-conformity

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Copyright © 2017 Retro Manufacturing, LLC
LICENSING
For clarity in identifying your model of iPod, please see Apple’s document
“Identifying iPod®models” at http://support.apple.com/kb/HT1353.
“Made for iPod®” and “Made for iPhone®” mean that an electronics accessory has been
designed to connect specically to iPod®or iPhone® respectively, and has been certied by the
developer to meet Apple performance standards. Apple is not responsible the operation of this
device or its compliance with safety and regulatory standards. Please note that the use of this
accessory with iPod®or iPhone®may affect wireless performance. Apple is not responsible for the
operation of the device or its compliance with safety and regulatory standards.
iPod®and iPhone®are trademarks of Apple Inc., registered in the U.S. and other countries.
Sirius, XM, SiriusXM and all related marks and logos are trademarks of Sirius XM Radio Inc.
All rights reserved.
Windows Media®and the windows logo are trademarks, or registered trademarks of Microsoft
Corporation in the United States and/or other countries.
The Bluetooth®word mark and logos are owned by the Bluetooth®SIG, Inc., and any use of such
marks by Retro Manufacturing, LLC are under license. Other trademarks and trade names are
those of their respective owners.
Made for iPod®
(Correct function of earlier versions
cannot be guaranteed.)
• iPod Touch (5th generation): Ver. 9.3.5
• iPod Touch (4th generation): Ver. 6.1.2
• iPod Touch (3rd generation): Ver. 5.1
• iPod Touch (2nd generation): Ver. 4.2.1
• iPod Nano (6th generation): Ver. 1.1
• iPod Nano (5th generation): Ver. 1.0.2
• iPod Nano (4th generation): Ver. 1.0.4
• iPod Nano (3rd generation): Ver. 1.1.3
• iPod Classic (160 GB) (Late 2009): Ver. 2.0.4
• iPod Classic (120 GB): Ver. 2.0.1
• iPod Classic (80 GB, 160 GB): Ver. 1.1.2
Made for iPhone®
(Correct function of earlier versions
cannot be guaranteed.)
• iPhone SE: Ver. 10.1.1
• iPhone 6s Plus: Ver. 10.1.1
• iPhone 6s: Ver. 10.1.1
• iPhone 6 Plus: Ver 10.1.1
• iPhone 6: Ver. 10.1.1
• iPhone 5s: Ver. 10.1.1
• iPhone 5: Ver. 10.1.1
• iPhone 4s: Ver. 9.3.5
• iPhone 4: Ver. 7.1.2
• iPhone 3Gs: Ver. 6.1.6
• iPhone 3G: Ver. 4.2.1

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WELCOME
Thank you for purchasing a RetroSound® Retro Radio™. Motor 6 has
the advanced features you expect from a modern car stereo. Your
RetroSound®Retro Radio™ consists of two main parts: the radio face
and the Motor 6 body.
General Features
• Built-in DAB/DAB+ Tuner
• Made for iPod®/iPhone®/iPad®
• Charges Android devices
• Built-in Bluetooth®for hands-free calling and audio streaming
• Wireless Audio Browsing from your iPhone
®
or Android device
• Plays MP3, FLAC and WMA les via USB input
• Selectable 32,000 color LCD illumination with user presets
• AM/FM tuner with 30 presets and RDS
• Selectable international tuner frequencies
• Built-in amplier (25 watts RMS/45 watts peak x 4 channels)
• 3 EQ presets plus user-controlled bass, mid-range,
treble, fader, and balance adjustment
• InniMount shaft/bracket system for maximum installation exibility
• Available with period-correct knobs and bezel
• Inputs: 2 rear-mounted standard USB ports and 2 rear auxiliary inputs
• Outputs: 6-channel pre-amp outputs (front, rear, subwoofer)
• Separate power antenna and amplier turn-on lead(s)
• 2 year warranty
The information enclosed in this user’s manual is to be used as a guide to assist
you with installation and operation of your radio. This guide does not cover
every installation possibility, vehicle, or every aspect of the installation process.
Retro Manufacturing, LLC, RetroSound®, or its subsidiaries, assume no
responsibility for any installation. This manual may be updated from time to time.
Visit our website for the latest updates: www.retromanufacturing.com.

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Copyright © 2017 Retro Manufacturing, LLC
WHAT’S IN THE BOX
The items shown below are packaged with your Motor 6 box.
The items shown below are packaged with your radio face box.
Main Wiring Harness
(plugs into back of radio)
InniMount Brackets
Radio Face
Power and Speaker
Wiring Harnesses
(both plug into Main
Wiring Harness)
Motor 6 Radio Body Bluetooth®Microphone
Metal Mounting Back Strap
and Hardware
Plastic Washer Kit
Shaft Mounting Hardware
Bracket Mounting
Hardware
Radio Face
Mounting Screws
Shafts Vintage Radio Dial Screen Protectors
(select models only)
MODERN SOUND FOR YOUR CLASSIC
www.retromanufacturing.com
www.retromanufacturing.com
Package contains (3)
radio screen protectors
and application instructions
RADIO SCREEN
PROTECTORS
Made in China
Item# SCP
Radio Screen Protectors
Radio Display Schutzfolien
Protections d’écran Radio
Protectores Radio Screen
SCP01
SCP02
SCP03

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PRECAUTIONS
PLEASE OBSERVE THESE PRECAUTIONS WHEN INSTALLING
AND USING THIS UNIT:
This user’s manual does not cover all possible installation scenarios. If
you feel you can’t install this unit yourself, take it to a local car audio
professional. Feel free to contact us at [email protected]
if you have questions about installing your radio.
• Do not disassemble or modify the unit or attempt to
repair the unit yourself. If the unit needs to be repaired,
consult your dealer or Retro Manufacturing, LLC.
• Do not use the unit when it is out of order. If the unit is out of
order or is in an abnormal state (has foreign objects in it, is
exposed to water, is smoking or smells), turn it off immediately
and consult your dealer or Retro Manufacturing, LLC.
• Refer fuse replacement to qualied service personnel.
When the fuse blows, eliminate the cause and have it
replaced by a qualied service technician with the fuse
prescribed for this unit. Incorrect replacement of the fuse
may lead to smoke, re and damage to the unit.
• If the unit does not turn on, check the connections rst. Then
check the fuse in your vehicle’s fuse box and the fuse at
the unit’s wiring harness. Do not expose the unit to direct
sunlight or excessive heat. Excessive heat will raise the
interior temperature of the unit, which may damage it.
• Do not use the unit where it is exposed to moisture or dust.
Exposure of the unit to moisture or dust may lead to smoke, re
or other damage to the unit and will void your warranty. Make
sure the unit does not get wet in car washes or on rainy days.

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Copyright © 2017 Retro Manufacturing, LLC
PRECAUTIONS
• Refer wiring and installation to qualied service personnel.
Installation of this unit requires special skills and experience.
For maximum safety, have it installed by your dealer or
qualied service professional. Retro Manufacturing, LLC
is not liable for any problems resulting from improper
installation of the unit. Please be sure to follow the
instructions carefully while attempting installation.
• Follow instructions to wire the unit. Failure to follow the instructions
could cause damage to the unit, re, injury or death.
• Be careful not to damage the leads. Prevent them from
being caught in the vehicle chassis or from being damaged
by screws or moving parts such as seat rails. Do not scratch,
pull, bend or twist the leads. Do not install them near heat
sources or place heavy objects on them. If leads must
be routed around sharp metal edges, protect them by
wrapping them with vinyl tape or similar protections.
NOTE: Cutting the main wire harness, antenna lead, USB or auxiliary cables will
void the warranty of your radio.
• Use the designated parts and appropriate tools
to install this unit. The use of parts other than those
supplied may result in internal damage to the unit.
• Do not interfere with safety-related vehicle components.
Do not wire or afx this unit to the fuel tank, brakes,
suspension, steering wheel, pedals, etc. Check for electric
wiring, piping and other items before installing the unit.
• Never install the unit in a location where it
interferes with your eld of vision.

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PRECAUTIONS
• Never splice into the power lead to supply
other equipment with power.
• After installation and wiring, always check the normal
operation of other electrical equipment.
• Make sure that no wires interfere with driving
or getting in and out of the vehicle.
• Insulate all exposed wires to prevent short-circuiting or electric shock.
• Do not operate the unit for prolonged periods
with the engine off. Prolonged operation with the
engine turned off will drain the battery.
• To prevent accidents, keep the volume of your radio at a level
that allows you to hear outside noises such as emergency
sirens and train crossing warnings. Prolonged exposure
to high volume levels may also result in hearing loss.
• This unit requires 12 volts to both the red and yellow power leads.
The unit will not work without power to both of these leads.
• Disconnect the negative (-) battery cable before beginning
installation. Verify the battery ground by checking that one
wire is connected to the vehicle’s starter mounting bolt or
engine block and the other to the vehicle’s chassis using at
least 8 gauge wire. Make sure the alternator or generator
connections are secure and free from corrosion, rust or dirt.
• This unit is designed for operation with a negative ground
12 volt DC battery system. Do not operate this unit with
other battery systems, especially an 18 or 24 volt DC or a
positive ground system. If you have a 6 volt system, you
need to either convert to 12 volt DC or purchase a separate
inverter that would increase the voltage to 12 volts.
NOTE: The inverter needs to be rated at 10 amps or higher in order
for the radio to operate properly.

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Copyright © 2017 Retro Manufacturing, LLC
STEP 1: Install the Radio Face
Plug the ribbon cable included with the Motor 6 body into
the radio face. After plugging in the face, attach it to
the body and tighten with the four radio face mounting
screws provided in the radio face box (the screws are very
small and are in the hardware bag with the shaft nuts).
The RetroSound®logo on the Motor 6 body should be facing
upwards. Take care to not install the face to the body upside down.
NOTE: Optionally, the radio face can be mounted remotely up to
nine feet away from the Motor 6 body using an optional Face to Body
Extension Cable (sold separately). In some installation applications, a
bracket can be used to mount the face to the body at an angle.
INSTALLATION INSTRUCTIONS
Figure 1 - Attach the Radio Face
Radio Face

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INSTALLATION INSTRUCTIONS
STEP 2: Install InfiniMount Brackets
Attach each InniMount bracket to the correct side of the radio
using the supplied screws. Before tightening the screws, you need
to adjust the brackets up, down, forward or backward. You may
also rotate, cut, or bend the brackets to achieve the perfect t
(See Figure 2). Complete the assembly with at least two screws
tightened on each side.
NOTE: In some installations the brackets must be moved far enough forward or
backwards or rotated so that only two screws will align with the threaded screw holes
on the radio. Two screws are sufcient to hold the brackets in place.
NOTE: You may need to cut, trim or bend the brackets to achieve a perfect t. You
can even drill new mounting holes into the bracket if you need to. The InniMount
system is designed to be modied. Modifying your brackets will NOT void your warranty.
Figure 2 - Attach InniMount Brackets
R

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Copyright © 2017 Retro Manufacturing, LLC
INSTALLATION INSTRUCTIONS
STEP 3: Mount InfiniMount Shafts to Brackets
To match the location of your shafts to the proper width of your
vehicle’s dash, rst measure the distance between your existing shaft
holes from center to center.
Mount a shaft to each bracket using the supplied shaft nuts
and washers. Finger tighten the shaft nuts to prepare for the nal
installation (See Figure 3). Once you ensure proper width, tighten
the screws and nuts (DO NOT OVERTIGHTEN).
DAMAGE FROM OVERTIGHTENING WILL VOID YOUR WARRANTY.
Finally, plug the shafts into each side of the main unit (See Figure 4).
Figure 3 - Mount Shafts to Brackets
Shaft Washers
Shaft Nuts
Figure 4 - Plug Shafts into the Body

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INSTALLATION INSTRUCTIONS
Figure 5 - Wiring Diagram
NOTE: Cutting the wiring harness, antenna lead or auxiliary cable
will void your warranty.
STEP 4: Complete Wiring Connections
Connect
Main
Harness to
back of
Radio
DAB+
INPUT

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Copyright © 2017 Retro Manufacturing, LLC
INSTALLATION INSTRUCTIONS
NOTE: This unit requires +12 volts to both the red and yellow wires to operate properly.
Locate the three wiring harnesses: main wiring harness, power
wiring harness and speaker wiring harness (see “What’s in the Box”
on page 4). First connect the main wiring harness to the back of
the radio body. Then connect both the power and speaker wiring
harnesses to the black female plug of the main wiring harness.
Next, connect the bare wire ends of your power and speaker wires
to the appropriate power and speaker locations in your vehicle
(see Figure 5). Have your radio installed by a professional if this part
of the install is too difcult, or contact us if you have questions.
Bluetooth®Microphone
Your Bluetooth®microphone enables you to place hands-free
phone calls through your radio. The Bluetooth®microphone input
is located at the rear of the radio body. To use your Bluetooth®
microphone, you will need plug it into the plug at the rear of the
radio body and route it to an accessible location such as the
A-pillar or the steering column.
Rear Auxiliary (AUX) Inputs
Two auxiliary inputs are located at the rear of the radio
body. These auxiliary inputs allow you to listen to any external
source with a standard headphone output. An example of
an external source would be a MP3 player, iPod®or iPhone®,
portable CD player or portable satellite radio receiver.
NOTE: If the auxiliary cables provided are not long enough, you may use our USB/AUX
Extension Cable (sold separately) to extend the reach of one cable. This cable also allows
the installation of one USB and auxiliary port into the factory location of the cigarette
lighter for a factory look and easy access. A male to male 3.5mm auxiliary cable is
required to connect your device to the auxiliary port on your radio.

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INSTALLATION INSTRUCTIONS
Rear USB Inputs
Two USB connector cables are located at the rear of the Motor 6 radio
body. During installation, you must route the cables to a convenient and
accessible location for plugging in USB devices. If the cables provided
are not long enough, you may use our optional USB/AUX Extension
Cable (not included) to extend the reach of the cable. This cable also
allows you to install the USB/AUX port into the factory location for the
cigarette lighter for a factory look and easy access.
DAB/DAB+ Input
The DAB+ input is the brass connection located at the rear of the radio
body. A special antenna is required to listen to DAB and DAB+ digital
audio broadcasts (see page 11).
STEP 5: Finish the Installation
IF USING A BEZEL, Place the bezel on the face of the radio, then install
the assembled radio from behind the dash until the bezel and radio face
are ush with the front of the dash and the radio shafts protrude through
the shaft openings in the dash. Using the supplied washers and shaft nuts
(see “What’s In the Box” on page 4), secure the radio to the dash.
IF USING A FACEPLATE, slide the radio into the hole from behind the
dash, then align the faceplate over the radio shafts from the front.
Using the supplied washers and shaft nuts (see “What’s In the Box”
on page 4), secure the faceplate to the dash and the radio.
DAMAGE RESULTING FROM OVERTIGHTENING THE SHAFT NUTS
WILL VOID YOUR WARRANTY.
Next, you’ll need to secure the rear of the radio using the supplied
back strap and hardware (See “What’s in the Box” on page 4). The
back strap mounts using the threads in the rear of the radio body and
can be bent and adjusted to align with the mounting point of the
original factory radio behind the dash.

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Copyright © 2017 Retro Manufacturing, LLC
INSTALLATION INSTRUCTIONS
Figure 6 - Installing the Back strap
View from behind dash
THE SHAFTS ARE NOT STRONG ENOUGH TO SUPPORT THE WEIGHT OF
THE RADIO. FAILURE TO SECURE THE RADIO WITH THE BACK STRAP CAN
DAMAGE YOUR SHAFTS AND WILL VOID YOUR WARRANTY.
Finally, slide the rear knobs over the shafts, rotating them into the
correct position, and push them into place. Mount the front knobs by
gently pressing them onto the shaft.
DO NOT PRESS TOO HARD. PRESSING TOO HARD CAN DAMAGE YOUR
SHAFTS AND WILL VOID YOUR WARRANTY.

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OPERATING YOUR RADIO
Basic Operation
Figure 7 - Front Panel Controls
Figure 8 - Left Shaft with Knobs
1
2
123 4 5 6 7 8 9
1. Left Front Knob
2. Left Rear Knob
3. Push-Button
4. Push-Button
5. Push-Button
6. Push-Button
7. Push-Button
8. Right Front Knob
9. Right Rear Knob

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Copyright © 2017 Retro Manufacturing, LLC
OPERATING YOUR RADIO
General Operation
Power On/Off
Press the left front knob (#1) to turn the unit on.
RETROSOUND will appear on the screen.
Press and hold the left front knob (#1) to turn the unit off.
GOODBYE will appear on the screen to conrm that it has turned off.
Volume
Rotate the left front knob (#1) to adjust the volume between 0-46.
Source Mode
Rotate the left rear knob (#2) clockwise to select from available
listening sources: AUX-1, AUX-2, USB-1, USB-2, BT AUDIO, AM/FM, DAB/DAB+.
(The USB source modes will not appear unless a USB device is
plugged in).
The auxiliary and USB inputs are located at the back of the radio
body. The auxiliary inputs may be used to play music from any
portable device with a standard headphone output, such as a MP3
player, iPod®or iPhone®, portable CD player or portable satellite
radio receiver. The USB inputs allow you to control iPod®/iPhone® or
play music from a ash drive. To use these inputs, the cables must
be routed to an accessible area during installation.
Radio Tuning
Rotate the right front knob (#8) to tune to the next or previous
AM/FM frequency or DAB/DAB+ channel.
NOTE: When the radio is tuned to a strong stereo FM station, the stereo indicator will
appear on the upper right corner of the LCD screen (two oval circles).

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Radio Bands
Rotate the right rear knob (#9) counter-clockwise to toggle
through ve radio bands (two AM and three FM).
Storing Radio Presets
There are six radio presets for each radio band. For presets one
through ve, tune to the desired radio station and then press and
hold the push-button (#3-7) to store into memory. To store preset
number six, tune to the station you want to store, then rotate and
hold the right-rear knob clockwise to store.
Selecting Radio Presets
To recall radio presets, press the appropriate preset button (#3-7) in
the selected radio band. To recall preset six, rotate the right rear knob
(#9) clockwise and release it.
Mute
Press the right-front knob (#8) to mute or unmute.
DAB-Digital Audio Broadcasting
This radio has a built-in DAB+ tuner that is compatible with both DAB and DAB+
digital radio broadcasts. While technically these two use different encoding (MP2
for DAB and AAC Plus for DAB+) either way the digital broadcast signal resists multi-
path interference offering CD-quality audio with more delity and reduced noise
compared to analog.
A special DAB antenna is required to listen to DAB and DAB+. RetroSound®offers an
optional antenna adapter (sold separately) that allows you to convert any standard
AM/FM antenna to receive DAB/DAB+ signals (ask for our model DAB-1).
OPERATING YOUR RADIO

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Copyright © 2017 Retro Manufacturing, LLC
OPERATING YOUR RADIO
TONE CONTROLS
This sub-menu allows advanced tonal adjustments, balance and
fader controls and the preset equalizer options. To access this sub-
menu, press the left front knob (#1). Keep pressing the left front knob
to scroll through the available options. To adjust within the sub-menu,
rotate the left front knob clockwise or counter-clockwise.
Digital Signal Processor (DSP)
This sub-menu allows you to turn the Digital Signal Processor (DSP)
on and off. Factory default is DSP OFF. When set to DSP ON, you can
choose one of three preset equalization settings:
• CLASSIC This setting offers subtle sonic adjustments
that lend themselves to classical music.
• POP This setting accentuates bass and treble
frequencies and is suitable for popular music.
• ROCK This setting accentuates treble frequencies
and is suitable for rock music.
Bass
This sub-menu (bass) allows bass tone adjustments.
You may boost or cut low frequencies from +7 to -7.
Middle
This sub-menu (MIDDLE) allows mid tone adjustments.
You may boost or cut mid frequencies from +7 to -7.
Treble
This sub-menu (treble) allows treble tone adjustments.
You may boost or cut high frequencies from +7 to -7.

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OPERATING YOUR RADIO)
Balance
This sub-menu (bal) allows adjustment of stereo sound to left or right.
This may be helpful in compensating for the position of the driver
in relation to the vehicle’s speakers. Adjustment range is from 0-12
between left and right speakers.
Fader
This sub-menu (fader) allows you to adjust the sound between the
front and rear speakers. Adjustment range is from 0-12 between front
and rear speakers.
XBAS
This sub-menu (XBAS) boosts bass and treble for listening at low
volumes. This should only be used at low volume levels and should be
set to XBAS OFF at high volumes.
Subwoofer ON/OFF
This sub-menu (SUB) turns the subwoofer RCA output on or off.
Subwoofer Volume
This sub-menu (SUB VOL) adjusts the volume of the subwoofer between
0-12. This sub-menu will only appear when a subwoofer is attached
and SUB ON is selected in the previous menu.
Subwoofer Crossover Frequency
This sub-menu (Sub 120H) allows adjustment of the frequency crossover
point of the subwoofer between 80Hz, 120Hz or 160Hz.
Bass Crossover Frequency
This sub-menu (BAS 80H) allows adjustment of the frequency crossover
of the bass signals between 60Hz, 80Hz, 100Hz or 200Hz.