Simo Electronics MBH542 User Manual

2

LOCATION OF CONTROLS

1. Button

2. Micro USB Port (For Charging Only)

3. LED Indicators

4. AUX (In) Jack

5. Microphone

6. Button

7. Button

The unit has a built-in Li-ion rechargeable battery, charge it before first time use or when it is
drained as follows:

1. Connect the small plug from the supplied USB Connection Cable to the Micro USB Port.

2. Connect the full size USB Plug from the supplied USB Connection Cable to the USB Port
on the Personal Computer or USB Charger (Computer and USB Charger not included).

3. When charging, the Red Charging Indicator on the unit will illuminate.When charging is
complete, the indicator will turn off.

NOTES:

Your battery will last longer if you following these simple guidelines for caring and storing:
A. Before first time use, recharge the unit approximately 4 hours until the unit is fully charged.
B. Charge and store the unit within the temperature range of 5°C - 35°C (40°F - 95°F).
C. Do not overcharge (longer than 24 hours). Excessive charging or running the unit until
battery fully drains will damage battery. Battery life will be extended if you keep the battery
fully charged.
D. Battery life naturally shortens slowly over time.
E. The rechargeable battery incorporated in this product is not user replaceable.

For first time use or re-pairing the unit to a new BT Device, pairing it as
below:

1. Press and holding the Button approximately 2 seconds to power on the unit. The
Blue & Red Indicators will illuminate & blink.

2. Power on the external BT Device and enter to BT searching mode. Start pairing following
the on screen instructions from the external BT Device. When paired, the Blue LED
Indicator will stop blinking and Red LED Indicator will turn off.

3. If pairing is complete you may now play music and answer the phone with your external
BT Device.

POWER SOURCE

OPERATION

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英

法

4. During playback:

The Blue LED Indicator will start blinking.
Press the Button to pause; press again to resume normal playback.
Press and release the or Buttons to adjust volume level as desired.
Press and hold the or Buttons repeatedly to skip tracks.

5. If the unit is paired to a Cell Phone and a call is incoming during an active music session:
Press the Button then speak to the Microphone to answer the call. When your call
is complete, press the Button to disconnect or end the call and resume to music
playback.
Or, press and holding the Button approximately 1 second to decline the incoming
call then resume to music playback.

6. When finish listening,press and holding the Button approximately 3 seconds until the
Blue Indicator not light.

Notes:

When the external BT Device searched the unit, our model number “MBH542” will
appear on the display of external BT Device.
If while pairing you are asked for a code please try "0000" or "1234".

Normal operation after paired:

1. Power on the external BT Device and enter to BT mode.

2. Press and holding the Button approximately 2 seconds to power on the unit. The
Blue & Red Indicators will illuminate & blink.

3. Wait a few seconds until the unit automatically pair to the BT Device. When paired, the
Blue LED Indicator will stop blinking and Red LED Indicator will turn off.

4. If pairing is complete you may now play music and answer the phone with your external
BT Device.

4 5 6

AUX (In):
Listen music through the Aux Out; Line Out or Phone Jack from external
audio player:

1. In power off mode, connect one end of the supplied Audio Connection Cable to the
AUX (In) Jack on the unit.

2. Connect the other end to the Aux Out; Line Out or Phone Jack on external audio player.

3. Play the music on the external audio player as usual.

4. Use the Volume controls on the external audio player to adjust volume level as desired.

Note: If the Audio Connection Cable is inserted into the AUX (In) Jack, BT
will be automatically shut off. Unplug the cable from the jack before use BT.

TROUBLESHOOTING

Check the following before requesting service:

SYMPTOM POSSIBLE CAUSE POSSIBLE SOLUTION

Can't power on Built-in batterydrained Recharge the batteryas page 3

No sound or

Volume of the unit was set to minimum

sound weak

position

Volume level of paired/connecteddevice is

in low level

Sound

Volume level too high

distortion

Volume level of the

ed/connecteddevice too high

pair

BT not

The external BT device had NOT paired to

functioning

the unit

The external BT device too far from the

unit

Audio Connection Cable was inserted into

the AUX (In) Jack

INFORMATION de la Commission des Communications Fédérales:

AVIS de la Commission des Communications Fédérales:

DIAGNOSTIC DES ANOMALIES

release

press and

Increase the volume by

release the Button on the unit

Rise the volume level of the

paired/connecteddevice

Reduce the volume level by press
and release the Button on the
unit

Reduce the volume level of the

paired/connecteddevi ce

Pair the external BT device to the

unit as page 3-4

Place the external BT device close

to the unit

Unplug the Audio Connection Cable

from the AUX (In) Jack before use

BT

GENERAL SPECIFICATIONS:

Power source: Built-in DC 3.7V, 200 mAh (0.74 WH) rechargeable Li-ion

Battery, Recharge by DC 5V through the Micro USB Port

Impedance of the Earbuds: 32ё per Channel

Audio power: 10 mW per Channel (Total 20mW)

BTVersion: V4.1+EDR

BT Operation Distance: 32Feet in open area

PACKAGE INCLUDES:

1 x Owner’s Manual

1 x USB Connection Cable (For Charging only)

1 x Audio Connection Cablewith 3.5 mm plugs

SPECIFICATIONS AND ACCESSORIES ARE SUBJECT TO CHANGE WITHOUT

NOTICE

Emplacement des commandes

1. Bouton

2. Port Micro USB
(pour chargement uniquement)

3. Voyants LED

4. Connecteur AUX (In)

5. Microphone

6. Bouton

7. Bouton

CARACTÉRISTIQUES GÉNÉRALES:

200

SOURCE D'ALIMENTATION

Remarques:

FONCTIONNEMENT

2

4

31 2

0.74

西

Remarques:

Utilisation normale après jumelage:

AUX (In):

4 5 6

Notas:

Funcionamiento normal después de emparejamiento:

2

INFORMACIÓN DE LA FCC:

AVISO DE LA FCC:

SOLUCIÓN DE PROBLEMAS

L’EMBALLAGE COMPREND:

Ubicación de los controles

1. Botón

2. Puerto micro USB (solo para cargar)

3. Indicadores LED

4. Entrada AUX

5. Micrófono

6. Botón

7. Botón

ESPECIFICACIONES GENERALES:

PAQUETE INCLUYE:

FUENTE DE ALIMENTACIÓN

NOTAS:

OPERACIÓN

2

31 2

200 0.74

AUX (Entrada):

4 5 6

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

Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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.