GRAMOVOX Bluetooth Gramophone 2.0 User manual

BLUETOOTH
GRAMOPHONE 2.0
USER MANUAL

THANK YOU
FOR PURCHASING THE GRAMOVOX
BLUETOOTH GRAMOPHONE 2.0.
At Gramovox we’re dedicated to reimagining vintage
design with modern technology. With Gramophone
2.0 you can stream music through a speaker horn
and experience full-range sound. Enjoy!
CHEERS,
THE GRAMOVOX TEAM

TABLE OF
CONTENTS
1 Equipment List
2 Packaging
3 Assembly
4 Controls
5 How to Use
6 Using the Auxiliary Input
7 Sound Cues
8 Light Cues
9 Charging
9 Maintainance
10 Detailed Specifications

1
EQUIPMENT
LIST
1 Steel Horn
1Wood Base
16ft micro-USB cable
1 AC Power Adapter
14ft 3.5mm Audio Cable
SYMBOLS
!
Dangerous Voltage
Caution

2
PACKAGING
The packaging your Bluetooth Gramophone 2.0
arrives in should be kept for storage of the product.
This packaging is also required to process a return or
service request, if needed. See the diagram below
for instruction on how to re-pack your product.

3
ASSEMBLY
1. Insert horn tip into wood base bushing.*
2. Match horn tip with bushing notch.
3. Gently rest horn in wood base.
NOTE: Use caution when moving the product. Do not attempt to lift the
Bluetooth Gramophone 2.0 by the steel horn, as the horn does not lock
into the wood base. Doing so may result in injury to yourself or others and/
or damage to the product.
* You will find a small amount of white material (polyfill) inside the neck
of the horn. Please leave this in place, as it improves the acoustics of the
horn.

EB C DA
4
CONTROLS
On the back of the wood base:
(A ) On/O switch
(B) Micro USB port
(C) LED Battery indicator light
(D) Recessed Reset button
(E) 3.5mm auxiliary input

5
HOW TO USE
1. Power on the Bluetooth Gramophone 2.0 by switching
the “On/O” switch to “On”.
2. Ensure that Bluetooth is enabled on your mobile device or
computer.
3. When prompted, select “Gramovox” to pair. It may take
up to a minute to synchronize.
4. To transfer pairing to another device, simply unpair from
“Gramovox” in your Bluetooth Settings and proceed with
the steps above to pair a new device.
NOTE:If you are having trouble pairing, reset the Gramophone by pressing the reset
button using a small tool (e.g. a paper clip) and follow the steps above again. For
troubleshooting suggestions, please email [e-mail] or visit
www.gramovox.com/support

6
USING THE AUXILIARY
INPUT
1. Power on the Gramophone by pressing the “On/
O” switch to “On”.
2. Connect the auxiliary cable to the Gramophone
by plugging it into the 3.5mm audio jack on the
back of the wood base.
3. Plug the other end of the auxiliary cable into the
source device.
4. Begin playback of the audio on your source
device.
5. You should now hear audio playing through the
Gramophone.

7
SOUND CUES
The Gramophone emits three dierent sound cues:
ON: Three ascending notes after flipping the power
switch to “ON”
PAIRED: Three ascending notes (dierent from
the ON tone).
You will hear this after your Bluetooth-enabled
device connects with the Gramophone. If you are
already paired with the Gramophone, you will hear
this immediately after the ON tone.
LOW BATTERY: Three descending notes that
sound like a “sad horn”. You will hear this when the
battery in your Gramophone needs to be charged.
NOTE: You can hear examples of the tones above at
www.gramovox.com/support

8
LIGHT CUES
There is a small LED light on the back of the wood base
of the Bluetooth Gramophone 2.0 that changes color
to indicate battery level.
GREEN:Battery is fully charged
RED:Power connected, battery is charging
FLASHING ORANGE (SLOW):Low battery
FLASHING ORANGE (FAST):Battery error,
contact [e-mail] to troubleshoot

9
CHARGING
To charge the battery, simply plug the included
Micro USB cable into the USB port at the back of
the Gramophone. Plug the other end into the USB
adapter, and then plug the adapter into a wall outlet.
Please refer to page 8 for battery indicator light cues.
MAINTENANCE
Maintain your Gramophone by regularly dusting it
with a clean, dry, microfiber cloth. Be sure to turn
o your Gramophone when not in use.

10
LOUDSPEAKER (LOW FREQUENCY)
Driver: 2.5” (63.5mm) Full Range
Magnet: Ferrite
Impedance: 8 ohm
Cone Type: Aluminum
LOUDSPEAKER (HIGH FREQUENCY)
Driver: 1.5” (38mm) Full Range
Magnet: Neodymium (Magnetically
Shielded)
Impedance: 8 ohm
Cone Type: Paper (w/ Mylar dust cap)
BLUETOOTH
Version: 4.0 (backwards compatible with
Bluetooth 3.0, 2.1, 2.0)
Frequency: 2.4GHz
Profile: A2DP
Range: 33ft
Antenna: Internal
POWER
Battery: Built in 3.7V Li-Ion battery
(3300mAh)
Playback time: 12 hours
Charging time: 3 hours
Charger Type: Micro USB B O-line USB
charger (1A)
PHYSICAL PROPERTIES
Total Height: 19.9 in.
Horn Diameter: 10.64 in.
Horn Height: 17.99 in.
Wood: 8.50in. x 4.00in. x. 2.75in.
Weight: 8 lbs.
AUDIO
Amplifier: Dual amplifiers 2W
(low frequency) + 1.5W (high
frequency)
Amplifier Type: Class D w/ Boost
Frequency Response: 100Hz -
15kHz
Signal to noise ratio: > 100dB
Maximum SPL: 101dB (1m)
CONNECTIVITY
Wireless: Bluetooth
Wired: AUX port (3.5mm)
PACKAGE CONTENTS
USB adapter
6’ MicroUSB Cable
4’ Stereo Auxiliary Cable
User Manual
DETAILED
SPECIFICATIONS

12
WARNING
• Gramovox is not responsible or liable for
any injuries, damages or death caused
by negligence, misuse or any other
action taken involving your Gramovox®
Bluetooth Gramophone 2.0.
• Please read these safety warnings and
cautions carefully to ensure your personal
safety and prevent property damage.
FIRE AND ELECTRIC SHOCK
HAZARD
• Do not expose your Gramovox®
Bluetooth Gramophone 2.0 to liquid,
moisture, humidity, or rain.
• Do not use the Gramovox® Bluetooth
Gramophone 2.0 near a bathtub, sink,
sauna, pool, or steam room.
• Exposure of the Gramovox® Bluetooth
Gramophone 2.0 to moisture could result
in electric shock and/or damage to the
device.
• Do not drop, disassemble, open, crush,
bend, deform, puncture, shred, microwave,
incinerate, paint, or insert foreign
objects into the Gramovox® Bluetooth
Gramophone 2.0. Such actions could
result in electric shock.
• Clean the Gramovox® Bluetooth
Gramophone 2.0 only with a dry cloth.
• Do not expose your Gramovox®
Bluetooth Gramophone 2.0 to extremely
high or low temperatures.
• Do not leave your Gramovox® Bluetooth
Gramophone 2.0 in direct sunlight for
extended periods of time. Exposure to
excessive sunlight can cause overheating
and damage, including damage to the paint
and finish.
• Do not leave your Gramovox® Bluetooth
Gramophone 2.0 near open flames such as
cooking burners, candles, or fireplaces.
• Do not block any ventilation openings.
BATTERY/CHARGER HAZARD
• Do not dispose of your Gramovox®
Bluetooth Gramophone 2.0 in a fire. The
battery could explode causing injury or
death.
• Only charge the battery in accordance
with the user instructions supplied with the
Gramovox® Bluetooth Gramophone 2.0.
• Do not attempt to disassemble the
Gramovox® Bluetooth Gramophone 2.0
charger or force open the built-in battery
because this may result in electric shock.
• Do not charge the Gramovox® Bluetooth
Gramophone 2.0 in damp areas or in
extremely high or low temperatures
because this could result in electric shock.
• Do not clean the Gramovox® Bluetooth
Gramophone 2.0 when it is being charged.
Always unplug the charger first before
cleaning the Gramovox® Bluetooth
Gramophone 2.0.
AUTOMOBILE ACCIDENT HAZARD
• Do not leave or store the Gramovox®
Bluetooth Gramophone 2.0 or any of its
accessories near or over your automobile’s
airbag because serious injury may result
when an airbag deploys.
CAUTION
• Do not use abrasive cleaners to clean your
Gramovox® Bluetooth Gramophone 2.0
because this could cause scratches and
damage.
• Do not place the Gramovox® Bluetooth
Gramophone 2.0 on high surfaces such
as shelves. During music playback the
Gramovox® Bluetooth Gramophone
2.0 may move which could cause the
Gramovox® Bluetooth Gramophone 2.0
to shift and fall o of the edge.
• Do not lift your Gramovox® Bluetooth
Gramophone 2.0 by the horn, as the horn
!
!

13
does not lock into the base. Doing so could
result in injury to yourself and others, or
damage to the product
• Do not place the Gramovox Bluetooth
Gramophone 2.0 within reach of children
or pets.
• Do not bring your Gramovox® Bluetooth
Gramophone 2.0 in to contact with any
sharp objects because this could cause
scratches and damage.
• Do not insert anything into your
Gramovox® Bluetooth Gramophone
2.0 unless otherwise specified in the user
instructions. This may damage the internal
components.Do not attempt to repair,
modify, or disassemble your Gramovox®
Bluetooth Gramophone 2.0 yourself, it
does not contain any userserviceable
components.
• Do not attempt to replace your
Gramovox® Bluetooth Gramophone 2.0
battery, it is built-in and is not changeable
under warranty.
• Use only the manufacturer supplied
charger to charge your Gramovox®
Bluetooth Gramophone 2.0. Other
chargers may look similar, but using them
could result in electric shock and could
damage the Gramovox® Bluetooth
Gramophone 2.0.
• Observe all signs and displays that require
an electrical device or RF radio product to
be switched o in designated areas.
• Turn o your Gramovox® Bluetooth
Gramophone 2.0 prior to boarding an
aircraft. Do not use the Gramovox®
Bluetooth Gramophone 2.0 inside an
aircraft unless allowed by your airline.
• Dispose of the Gramovox® Bluetooth
Gramophone 2.0 and the Gramovox®
Bluetooth Gramophone 2.0’s battery
in accordance with local regulations. Do
not dispose of the battery with regular
household waste.
• Do not use the Gramovox® Bluetooth
Gramophone 2.0 on an uneven and/or
unsteady surface.
• Do not attempt to operate the
Gramovox® Bluetooth Gramophone 2.0
in windy conditions.
• Do not drop, disassemble, open, crush,
bend, deform, puncture, shred, microwave,
incinerate, paint, or insert foreign
objects into the Gramovox® Bluetooth
Gramophone 2.0.
FCC PART 15 WARNING
• THIS DEVICE COMPLIES WITH
PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE
HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT
ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE
THAT MAY CAUSE UNDESIRED
OPERATION.
• NOTE: THE GRANTEE IS NOT
RESPONSIBLE FOR ANY
CHANGES OR MODIFICATIONS
NOT EXPRESSLY APPROVED
BY THE PARTY RESPONSIBLE
FOR COMPLIANCE. SUCH
MODIFICATIONS COULD VOID
THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.
IC RSS-GEN, SEC 7.1.2 WARNING
STATEMENT
ENGLISH:
• Under Industry Canada regulations, this
radio transmitter may only operate using
an antenna of a type and maximum (or
lesser) gain approved for the transmitter
by Industry Canada. To reduce potential
radio interference to other users, the
antenna type and its gain should be so
chosen that the equivalent isotropically
radiated power (e.i.r.p.) is not more
than that necessary for successful
communication.
FRENCH:
• Conformément à la réglementation
d’Industrie Canada, le présent émetteur
radio peut fonctionner avec une
antenne d’un type et d’un gain maximal
(ou inférieur) approuvé pour l’émetteur
par Industrie Canada. Dans le but
de réduire les risques de brouillage
radioélectrique à l’intention des autres
utilisateurs, il faut choisir le type
d’antenne et son gain de sorte que la
puissance isotrope rayonnée quivalente
(p.i.r.e.) ne dépassepas l’intensité
nécessaire à l’établissement d’une
communication satisfaisante.

15
CONTACT INFO
support
@
gramovox.com
844-472-6686
M-F 9am - 5pm CST

GRAMOVOX.COM