GROM Audio GROM-HDR1 User manual

GROM-HDR1
FM HD Radio integration for compatible GROM units
Support: http:/gromaudio.com/support.html
Copyright © GROM Audio 2016

Installation Instructions
Chapter 1 – Getting Started
1.1 Subject
The GROM-HDR1 adapter will allow you to add crystal clear digital FM HD radio to your e isting
compatible GROM adapter for your factory stereo.
1.2 Introduction
Thank you for purchasing the GROM-HDR1 adapter, which has been designed to provide high quality
digital FM HD radio through a compatible GROM adapter. To insure that your GROM-HDR1 interface
performs correctly in your car or truck, we recommend that you read this entire manual before
attempting the installation. GROM-HDR1 system is compatible with select GROM interface adapters. If
you are not sure if your adapter is compatible please SEE BELOW
Compatible units include:
USB2p (with batch number 844 and up), USB3, MST3p, MST4, IPD4, BT3, and IPD3.
Depending on the firmware that is currently installed on your unit it may be necessary to update the
firmware for proper functionality of the GROM-HDR1.
1.3 Precautions
Proper mounting location
Securely install the interface in a location that is free from heat, humidity, moving parts, or direct
sunlight. Beware of hot airflow from your vehicle’s climate control system. We recommend securing the
interface to a suitable location, free of sharp metal edges, using double-sided tape, velcro, or wire ties.
1.4 Disclaimer
•This product is not affiliated with any of the OEM manufactures
•Modifying the radio may void any outstanding warranty.
•The purchase of this product carries with it no warranties, either e pressed or implied.
• While every care has been taken to provide a quality product, we cannot guarantee that the
GROM HDR1 adapter to function correctly if installation is not done according to the instructions
in this guide.
•Keep your eyes on the road while driving!
•We are not liable for the misuse of this product. Misuse includes improper installation, damage to
the board or radio while trying to install it, and the illegal use of the radio.
1.5 Contents of kit and connection.
GROM-HDR1 adapter set consists of:
a) GROM module (HDR1)
b) MiniDin cable
c) Amplified antenna.
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1.6 Important Compatibilit Notes
The GROM-HDR1 will work with compatible e isting GROM interface units USB2p (batch #844 and up),
USB3, MST3p, MST4, IPD4, BT3, IPD3. It will NOT work with other GROM units that are not listed. The
GROM-HDR1 will occupy the EXT2/AUX port of the GROM unit. If you currently have a AUX or iPod
cable connected you will need to disconnect that accessory in order to connect the GROM-HDR1.
Chapter 2 – General Installation
2.1 Installation location:
To install the GROM-HDR1 you will need access to the compatible GROM unit to install the MiniDin
integration cable. The HDR1 module should be in an easy to access location. The antenna should be
mounted on the dash or on the front windshield but should not obstruct the drivers view in anyway.
2.2 Tools needed:
In many cases, there are no special tools required in order to remove the stereo out. For some stereos,
it is better to use car stereo removal tools. Please consult your local car audio shop or your vehicle’s
dealership for instructions or assistance if necessary.
If you are unsure how to install the interface properly, we recommend contacting your local car stereo
shop for the assistance.
2.3 Preparation and adapter installation
1. Turn off car engine and remove key from ignition
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2. Connect supplied MiniDin cable to EXT2/AUX port of GROM module, then connect other end to
HDR1 module
3. Run antenna to desired location then connect antenna and 2pin power connector to the HDR1
module
4. Once the interface is connected to the radio, you will need to test the operation of the interface
before re-assembling the dash.
5. Turn your car stereo on and switch it over to the CD Changer or SAT mode using the Disk /
Mode / CD / XM (depending on the stereo type). On USB based units you will need to switch to
the “radio” mode of the GROM unit. Please see mode changing in your GROM units o eration
manual.
6. Cycle through the HD radio stations and ensure that the adapter is working properly, if the
vehicle is in a garage or other location that may interfere with reception you may want to move
the vehicle to a better location.
7. Once the operation of the interface is confirmed, you may continue with the installation. If you
e perience difficulties with the installation, please see our troubleshooting section.
8. Find a place where you can place the GROM-HDR1 adapter. In many cars, there is enough
room in the dash to place GROM.
Note: Make sure you mount the GROM-HDR1 adapter in the place with enough room so that,
when you re-mount the car stereo, you do not break the adapter.
Re-mount your car stereo, making sure its clips or screws are secure.
2.5 Antenna mounting
The antenna can either be mounted on the dash or on the inner side of the windshield of the
vehicle but should NOT obstruct the drivers view in any way. The antenna will come with velcro
mounting option for easy installation, make sure to clean the surface before mounting the
antenna. After you have found your location, carefully route the antenna cabling to the GROM-
HDR1 adapter. Connect the antenna and the 2 pin power connector securely into the GROM-
HDR1 unit.
Some examples of installation location options:
Mounted on top of dash Mounted ne t to rear view mirror Mounted top of windshield
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2.6 Testing the operation
Testing
1. Turn ON factory stereo. You may need to turn the ignition off for about 10 seconds then on for
the stereo to recognize the GROM HDR1 for the first time.
BT3/IPD3 operation
When using HDR1 with a BT3 or IPD3 product there are some slight differences in operation
compared to all other compatible adapters. To operate your unit you will still follow one of the sets of
operation instructions below with some slight differences.
1. When saving presets you will not hear a confirmation beep there will just be a slight pause in
audio.
2. There are only 5 available presets for HD radio preset/disc 6 is dedicated for AUX input, If you
wish to either mute the HD radio or use AUX input feature switch to preset/disc 6
3. iPod functionality has been removed to add HDR1 support, If you still wish to use the 30pin iPod
cable you can there will just be no stereo/steering wheel controls as well as no track information
displayed on stereo it will just function as an audio/charging cable.
SAT firmware operation
(This section applies to Ford, GM, Honda SAT, Hyundai, Nissan SAT, Vol o SAT firmware units.)
Operation
1. Press SAT/XM/AUX button to select GROM unit first.
2. You will need to enter the “RADIO” mode of the GROM unit, for mode changing instructions
please refer to yours owner’s manual of your GROM unit.
3. The HD radio current frequency appears on the display when GROM unit switched to the RADIO
mode.
4. Tune to the ne t or previous station (or digital service) using Ne t/previous track button
5. If you want to access a HD2, HD3, HD4 stations you will need to first tune to the main station un-
til it connects to the HD signal, after you can then tune to the desired HD2, HD3, or HD4 station.
6. Changing presets are mapped to the DISC/FOLDER function of the GROM unit, please refer to
your operation manual of your GROM unit as this will vary by vehicle. *(Honda/Acura/Nissan
SAT please see below)
7. Saving presets, you must first select the preset you wish to save a new station to, once you tune
to the desired station push and hold the Ne t Track button till a confirmation beep is heard.
8. To switch between TUNE and SEEK function press the SCAN button to toggle between func-
tions, stereos that do not have a SCAN button the RND/RPT/MIX button may also be used to
toggle this feature.
*Honda/Acura SAT specific note
-To save presets on these vehicles press and hold the desired preset number till you hear a confirm-
ation beep. After presets are saved you can use the preset buttons on your stereo to recall the saved
preset
*Nissan SAT specific note
-To save presets on these vehicles you will first need to be on the desired preset number in the SAT
mode of the stereo, tune to the desired station then you can press and hold the preset number to
save the preset. After presets are saved you can use the preset buttons on your stereo to recall the
saved preset
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CDC firmware operation
(Dual display mode)
(This section applies to BMW (non most), Chrysler, Mbus, Mits02, and Vol01 firmware units.)
Operation
1. Press CD/DISC button to select GROM unit mode.
2. You will need to enter the “RADIO” mode of the GROM unit, for mode changing instructions
lease refer to yours owner’s manual of your GROM unit.
3. Tune or seek to the ne t or previous station (or digital service) using Ne t track button. If the ste-
reo is currently in Default display mode that shows preset number and multicast band
(HDR1,2,3,4) you will need to switch it to Alternate display mode which is done by 1 press of the
Ne t track button, while alternate display is shown you are able to change stations by using Ne t
track button. This display is active for 5 seconds then reverts back to Default mode. Changing
presets will work in either mode
4. To access a HD2, HD3 or HD4 station you will need to first tune to the main station and wait until
it connects to the HD signal, after you can then tune to the desired HD2, HD3 or HD4 station.
5. To save a preset you will first need to select the desired preset number by selecting the DISC
1-6. Once you are on the desired preset, tune to the station you want then press FF/ >> to save
the station, you will hear a confirmation tone to let you know the station saved
6. Toggling the SCAN function ON or OFF will switch between TUNE and SEEK function (some
stereos do not have this functionality and will only tune)
*Display limitations
-Some stereos have limited display functionality and may not be able to represent station frequency
properly and or station te t information
*Actual stereo and la out ma differ from our vehicle
*Text support on CDC firmware onl applies to select To ota/Lexus/Scions vehicles with Text button
Alternate display mode
*Some stereos have limited displa functionalit and ma not be able to displa frequenc properl
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CDC firmware operation
(Single display mode)
(This section applies to Hon1, Maz02, Maz08, Mits08, NisCDC, SubCDC, Vag, Toy, and *MOST firmware units.)
*VOLS Single CD does not apply see VOLS operation on page 8
Operation
1. Press CD/DISC button to select GROM unit mode.
2. You will need to enter the “RADIO” mode of the GROM unit, for mode changing instructions
lease refer to yours owner’s manual of your GROM unit.
3. Tune or seek to the ne t or previous station (or digital service) using Ne t track button. To ac-
cess a HD2, HD3 or HD4 station you will need to first tune to the main station and wait until it
connects to the HD signal, after you can then tune to the desired HD2, HD3 or HD4 station.
4. To save a preset you will first need to select the desired preset number by selecting the DISC
1-6. Once you are on the desired preset, tune to the station you want then press FF/ >> to
save the station, you will hear a confirmation tone to let you know the station saved
5. Toggling the SCAN function ON or OFF will switch between TUNE and SEEK function (some
stereos do not have this functionality and will only tune)
*Display limitations
-Some stereos have limited display functionality and may not be able to represent station frequency
properly and or station te t information
*Actual stereo and la out ma differ from our vehicle
*Text support on CDC firmware onl applies to select To ota/Lexus/Scions vehicles with Text button
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MOST VOLS single CD operation
(All other MOST vehicles refer to CDC single display operation section)
Operation
1. Press CD/DISC button to select GROM unit mode.
2. You will need to enter the “RADIO” mode of the GROM unit, for mode changing instructions
lease refer to yours owner’s manual of your GROM unit.
3. Tune or seek to the ne t or previous station (or digital service) using Ne t track button. To ac-
cess a HD2, HD3 or HD4 station you will need to first tune to the main station and wait until it
connects to the HD signal, after you can then tune to the desired HD2, HD3 or HD4 station.
4. To save a preset you will first need to select the desired preset number by selecting preset
1-6. Once you are on the desired preset, tune to the station you want then press “Random” to
save the station, you will hear a confirmation tone to let you know the station saved
*Display limitations
-Some stereos have limited display functionality and may not be able to represent station frequency
properly and or station te t information
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2.7 Installation Troubleshooting
Symptom Cause Remedy
Bad reception Bad or loose connection Inspect the antenna connector. Check
voltage at 2pin power connector the
operating voltage while the GROM unit
is on should be between 12-14volts
Bad reception Antenna placement Window tint
Metallic windows
On vehicles with metallic
windows/metallic tint you may need to
move the antenna onto the top of dash
or back window to see if this improves
reception. If not possible or due to
window design/tint you may want to
contact your local professional installer
to explore other antenna options.
HDR1 is not
recognized by GROM
unit
HDR1 is not connected properly Check connection and cable push in
firmly. Make sure HDR1 is connected to
EXT2/AUX port of GROM unit
HDR1 is not
recognizing GROM
unit
Outdated Firmware To properly use the GROM HDR1 you
will need to update the firmware on your
GROM unit to the latest version
http://gromaudio.com/software.html
Audio is ok but no
stereo control
HDR1 is not connected properly Make sure HDR1 is connected to
EXT2/AUX port of GROM unit
After turning vehicle
on Bluetooth audio
plays instead of HD
radio
This occurs if Bluetooth call or stream-
ing was the last event when the vehicle
was turned off the GROM unit will re-
member the last event and start that
same event on next start up
Before turning off vehicle make sure
that you are not using the on a phone
call or streaming audio
For questions or technical support please contact us via web form http://gromaudio.com/support.html
3.1 Frequentl asked questions
Q. Will the HDR1 display station/song information?
A. It will only display this information if the firmware and stereo both support te t display.
Q. Does this unit receive AM HD radio stations?
A. The GROM-HDR1 only supports FM HD radio at this time.
You can also view our FAQ for some tips:
http://gromaudio.com/support/faq.html
And please check out the video demonstrations on GROM
Youtube channel at http://youtube.com/gromaudio
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Chapter 4. Support
For questions or technical support please visit http://gromaudio.com/support.html Your
question will be answered within next 1 business day
CHAPTER 5 — Warranty License Agreement and Disclaimers
6.1 THIRTY (30) - DAY MONEY BACK WARRANTY
You can return any product purchased directly from GROM AUDIO, referencing a Return Merchandize Au-
thorization (RMA) during the Thirty-(30) day period following shipment by GROM AUDIO, may be returned for
a full refund of the purchase price actually paid for any reason. The RMA number must be obtained from
GROM Audio Customer Support via web form on www.gromaduio.com/support.html, and is valid for only fif-
teen - (15) days from its issuance. RMA must be noted on the outside of the returned PRODUCTS’ pack-
aging. The PRODUCTS must be returned in its original packaging, intact, without any evidence of tampering
with the PRODUCTS or physical damage caused by the Customer (End-User). We would strongly recom-
mend that the item be shipped insured. We are not responsible for the lost or stolen items.
SHIPPING AND HANDLING OF THE END-USER IS NOT REFUNDABLE.
PLEASE ALLOW UP TO TWO WEEKS FOR GROM AUDIO TO CREDIT YOUR ACCOUNT.
6.2 ONE (1) YEAR LIMITED WARRANTY
This warranty covers any supplied or manufactured parts of the product that, upon inspection by GROM Au-
dio authorized personnel, is found to have filed in normal use due to defects in the material or workmanship.
This warranty does not apply to the installation e penses. Attempting to service or modify this unit, operating
this unit under conditions other than the recommended will render this warranty void.
GROM Audio shall not be liable for any personal injury, property damage and or any incidental or consequen-
tial damages of any kind resulting from malfunctions, defects, misuse, improper installation or alteration of
this product.
All parts of this product are guarantied for a period of 1 year as follows:
Within the first 12 months form the date of purchase, subject to the conditions above, GROM Audio will repair
or replace the product at their discretion, if it is defective in the material or workmanship.
All customers should contact GROM Audio support team at http://gromaudio.com/support.htmland obtain an
RMA number. All defective adapters returned to GROM Audio within warranty period must be accompanied
by the original invoice (or copy).
All shipping handling charges are non-refundable. Warranty does not cover normal tear and wear, damages
due to negligence, improper installation and operation.
Once the RMA is requested, the customer will receive detailed return instructions, and the address for the re-
turn.
6.3 LICENSE AGREEMENT AND DISCLAIMER
GROM Audio GROM-HDR1 HD radio adapter (hereinafter referred to as ‘PRODUCT’) and its related soft-
ware
This is a legal agreement between you, as the END USER, and GROM AUDIO (“GROM”). Please read the
terms and conditions of this agreement carefully before using the GROM PRODUCTS. By using the GROM
PRODUCTS and software installed on the GROM PRODUCTS, you are agreeing to be bound by the terms of
this agreement. As GROM does not install this equipment, GROM disclaims any liability for improper installa-
tion of the GROM PRODUCTS or the “after-market” equipment (inputs). Furthermore, the END USER ac-
knowledges that the PRODUCTS and software are not inherently dangerous and do not provide any inherent
risks and therefore potential damages to the END USER, other that ‘fitness for its purpose.’ Some radio re-
ceiver models may cause you to e perience some technical difficulties, if the product does not operate prop-
erly, please promptly contact THE technical department at
www.gromaudio.com/support.html
6.3.1 GRANT OF LICENSE
GROM grants to you a non-transferable, non-e clusive license to use the PRODUCT and its software in-
stalled on the GROM product (the “PRODUCTS”) and the related documentation solely for your own personal
use or for internal use by your business, only on such GROM PRODUCTS. You shall not copy, reverse en-
gineer, translate, port, modify or make derivative works of the Software contained in the PRODUCT. You
shall not loan, rent, disclose, publish, sell, assign, lease, sublicense, market or otherwise transfer the Soft-
ware in the PRODUCT or use it in any manner not e pressly authorized by this agreement. You shall not de-
rive or attempt to derive the source code or structure of all or any portion of the Software in the PRODUCT by
reverse engineering, disassembly, recompilation, or any other means. You shall not use the Software in the
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