Memorex MA3911MS Prospecto

You can listen to your music from your Bluetooth enabled mobile device 
wirelessly through this unit. When your phone rings, simply take the call with 
a touch of a button. End the call by touching the same button, and return to 
enjoying your music!
Pair the mobile device as follows:
1. Turn on the speaker by pressing and holding the Power button 

x 

until the Blue 

indicator lights and the beeps sound.

2. Turn your mobile device on and place it within around 30 feet (without barrier) of 

the speaker. 

3. Press and hold the Power button 

x 

until the indicator blinks blue and orange, 

then release. The speaker is now in Pairing mode.

4. Enable the mobile device’s Bluetooth function; refer to your mobile device for 

specific instructions, but it is usually located in the Settings menu or similar 
location. After enabling, this Memorex device will appear as an option. Select it 
on your mobile device; the units will then pair with each other, a beep will sound 
and the orange indicator will light.

1. Turn your mobile device on and place it within around 30 feet (without barrier) of 

the speaker. 

2. Turn on the speaker by pressing and holding the Power button 

x 

until the 

Blue indicator lights and the beeps sound. If the unit has recently been paired 
with the mobile device, the unit will beep and the indicator will turn orange 
indicating it is paired. If you have not paired the mobile device or if the orange 
indicator does not light, pair them as described in the Pairing a Bluetooth 
Enabled Device section above. 

3. Play your music on your mobile device and the sound will be heard through  

this unit.

4. The volume is controlled using the volume setting on your mobile device. You 

can also raise or lower the volume using the Volume + 

v 

or – 

u 

button on the 

speaker. Experiment for the best overall sound.

5. To pause the song playing, press the Power button 

x

. To resume playback, 

press the Power button 

x 

again.

6. You can operate the mobile device using its own controls as per its owner’s 

manual.

7. To turn off the unit, press and hold the Power button 

x 

until the indicator turns 

off and a series of beeps sound.

Insert the small end of the AC adapter into the DC In jack 

at 

(located on the rear of 

the unit). Connect the other end to a wall outlet having 120V AC, 60 Hz.  

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). 

NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

DANGEROUS  VOLTAGE:  The  lightning  flash  with  arrowhead  symbol  within  an  equilateral 
triangle is intended to alert the user to the presence of uninsulated dangerous voltage within 
the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock 
to persons.

ATTENTION: The exclamation point within an equilateral triangle is intended to alert the user to 
the presence of important operating and maintenance (servicing) instructions in the literature 
accompanying the appliance.

FCC  WARNING:  This  equipment  may  generate  or  use  radio  frequency  energy.  Changes  or  modifications 
to  this  equipment  may  cause  harmful  interference  unless  the  modifications  are  expressly  approved  in  the 
instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or 
modification is made.

ATTENTION: POUR ÉVITER LES CHOC ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA 

FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISES ET POUSSER JUSQU’AU FOND.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 

part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in 

a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed 

and used in accordance with the instructions, may cause harmful interference to radio communications. However, 

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful 

interference to radio or television reception, which can be determined by turning the equipment off and on, the user is 

encouraged to try to correct the interference by one or more of the following measures:

•  Reorient or relocate the receiving antenna.

•  Increase the separation between the equipment and receiver.

•  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•  Consult the dealer or an experienced radio/TV technician for help.

•  The rating information is located at the bottom of the apparatus.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

SURGE PROTECTORS: It is recommended to use a surge protector for AC connection. Lightning and power surges 

ARE NOT covered under warranty for this product.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Only use attachments/accessories specified by the manufacturer.
To be completely disconnected from the power input, the main plug of the AC/DC adapter should be disconnected
from the electrical outlet. The main plug of the AC/DC adapter should not be obstructed OR should be easily accessed
during intended use.
Do not expose the product to dripping or splashing. Do not place liquid filled objects such as vases on the product.

The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Imation is 
under license. Other trademarks and trade names are those of their respective owners.

1.  Read these Instructions.
2.  Keep these Instructions.
3.  Heed all Warnings.
4.  Follow all instructions.
5.  Do not use this apparatus near water.
6.  Clean only with a dry cloth.
7.  Do  not  block  any  of  the  ventilation  openings. 

Install  in  accordance  with  the  manufacturer’s 
instructions.

8.  Do  not  install  near  any  heat  sources  such 

as  radiators,  heat  registers,  stoves,  or  other 
apparatus (including amplifiers) that produce heat.

9.  Do not defeat the safety purpose of the polarized 

or grounding-type plug. A polarized plug has two 
blades with one wider than the other. A grounding-
type plug has two blades and a third grounding 
prong.  The  wide  blade  or  the  third  prong  are 
provided for your safety. When the provided plug 
does not fit into your outlet, consult an electrician 
for replacement of the obsolete outlet.

10.  Protect  the  power  cord  from  being  walked  on 

or  pinched  particularly  at  plugs,  convenience 
receptacles, and the point where they exit from 
the apparatus.

11.  Only use attachments/accessories specified by

the manufacturer.

12.  Use  only  with  a  cart,  stand,  tripod,  bracket,  or 

table specified by the manufacturer, or sold with 
the apparatus. When a cart is used, use caution 
when moving the cart/ apparatus combination to

avoid injury from tip-over.

13.  Unplug  this  apparatus  during  lightning  storms  or 

when unused for long periods of time.

14.  Refer  all  servicing  to  qualified  service  personnel. 

Servicing is required when the apparatus has been 
damaged in any way, such as power-supply cord or 
plug is damaged, liquid has been spilled or objects 
have fallen into the apparatus, the apparatus has 
been exposed to rain or moisture, does not operate 
normally, or has been dropped.

15.  WARNING: To reduce the risk of fire or electric shock, 

do not expose this apparatus to rain or moisture. Do 
not place objects filled with water, such as a vase, on 
the apparatus.

16.  The AC mains plug is used as the power disconnect 

device and it should remain readily accessible and 
operable during intended use. In order to completely 
disconnect  the  apparatus  from  power,  the  mains 
plug  should  be  completely  removed  from  the  AC 
outlet socket.

17.  CAUTION: To reduce the risk of fire or explosion, 

do not expose batteries to excessive heat such as 
sunshine, fire or other heat sources.

•  Remove both the DC plug and the AC-IN plug to disconnect the AC adapter

when not in use.

•  Only use the supplied AC adapter which has the following specs: DC 5V Z

NOTE: To avoid battery usage, it is suggested to use AC connection when 

convenient.

1. With the mobile device paired and the speaker on, when you receive a phone 

call, the music will pause and you will hear your ring tone on this speaker.

2. Press the   button to answer the call and you will utilize the speaker (and built-

in microphone) to take the call.

3. When done, press the   button again to end the call.

NOTE:  If the phone rings and you do not want to answer, press and hold the   

  button 

w

 and the call will be declined and the music will continue.

NOTES: 

 • If the mobile device requires a paring code, use “0000”.
 • If the Bluetooth enabled mobile device cannot pair to the unit within 3 minutes, 

the indicator will turn back to blue.  

 • When using this unit as a phone, the sound will only be heard through the right
    speaker to reduce echo.

NOTE:  When the volume is at the maximum or minimum level and the Volume + 

 

v

 or – 

u

 button is pressed, the orange indicator will blink.

 Follow these precautions when using batteries in this device:

1.  Warning – Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
2.  Use only the size and type of batteries specified.
3.  Be sure to follow the correct polarity when installing the batteries as indicated in the Battery Compartment. A 

reversed battery may cause damage to the device.

4.  Do not mix different types of batteries together (e.g. Alkaline, Rechargeable and Carbon-zinc) or old batteries 

with fresh ones.

5.  If the device is not to be used for a long period of time, remove the batteries to prevent damage or injury from 

possible battery leakage.

6.  Do not try to recharge a battery not intended to be recharged; it can overheat and rupture. (Follow battery 

manufacturer’s directions.)

7.    Remove batteries promptly if consumed.
8.    Clean the battery contacts and also those of the device prior to battery installation.

You can also use batteries to power this unit  
as follows:
1. Open the Battery Compartment 

ak 

by sliding 

the compartment cover off.

2. Install four (4) AAA size batteries, paying 

attention to the polarity diagram in the 
compartment.

3. Replace the Battery Compartment cover 

ak

.

4. When listening to music, the unit can play around 6 hours under battery mode.
5. The AC adapter must be disconnected from the DC In jack on the rear of the 

unit in order for the unit to operate on battery power.

When the batteries are weak and need replacing, the indicator will blink slowly.

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.

memorex.com

Please read these instructions completely 

 before operating this product.

Please recycle 

Facilities may not be available in your area