SX-4457USD
PORTABLE
USB/SD/MMC/MICRO SD CARD READER
In order to achieve the best performance of your product, please read this
instruction manual carefully before using, and keep it for future reference.
If you need extra support, please write to info@premiermundo.com
Venezuela:
Colombia:
Panama:
Website
E-mail:
RISK OF ELECTRIC
SHOCK, DO NOT
OPEN
CAUTION
Caution: To reduce the risk of electric shock do not open
this device, there are not serviceable parts for customers.
Please refer any maintenance or repair to qualified
personnel.
This sign means the existence of dangerous voltage at
the inside of the unit, which states a risk of electric shock.
This sign means that there are important instructions of
operation and handling in the manual that comes with this
device.
0800 – ELECTRIC (353-2874)
01-900-331-PEJC (7352)
300-5185
www.premiermundo.com
servicioalcliente@premiermundo.com
PREMIER CUSTOMER SERVICE
NOTE
This unit may be submitted to changes in specifications, characteristics and/or operation
without prior notice to the user, in order to continue improving and developing its technology.
1
WARNING
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture.
To avoid electrical shock, do not open the cabinet.
Refer servicing to qualified personnel only.
Do not install the appliance in a confined space, such as a bookcase or built-in
cabinet.
To reduce the risk of fire or electric shock, do no place objects filled with liquids,
such as vases, on the apparatus.
Connect the apparatus to an easily accessible AC outlet. Should you notice an
abnormality in the apparatus, disconnect the main plug from the AC outlet immediately.
WARNING
1.Battery may explode if mistreated.
2.Do not recharge, disassemble or dispose of in fire.
AC operation
1.Before the first connecting of the appliance check that voltage indicated on the rating
label corresponds to the mains voltage in your home.
2. Plug the corresponding end of cord into the power socket on the rear of the set.
3. Insert the plug into power supply.
Battery operation
Insert 4 pcs of C-type (UM2) batteries. Please observe correct battery polarities or
the set will not work.
Recharging the Battery (Built in Rechargeable Battery)
1.Plug in the power(AC 110/220V)can be automatically charged, It will automatically
stop charging when the electricity be saturation.(Any state)
2.The first charge must be more than 12 hours
3.Theory of working time is 2 hours
Note: This unit does not charge UM2 batteries installed in the battery compartment.
DC JACK
Recharge of Li-ion battery will not be possible through the DC jack.
2
Accessories
1 pc
1 pc
1 pc
1 pc
5. SILICA GEL
1.
2. Remote controller
3. Power cord
4. Instruction manual
AUX/MP3-IN CONNECTOR CABLE
1 pc
Venezuela:
Colombia:
Panama:
Website
E-mail:
RISK OF ELECTRIC
SHOCK, DO NOT
OPEN
CAUTION
Caution: To reduce the risk of electric shock do not open
this device, there are not serviceable parts for customers.
Please refer any maintenance or repair to qualified
personnel.
This sign means the existence of dangerous voltage at
the inside of the unit, which states a risk of electric shock.
This sign means that there are important instructions of
operation and handling in the manual that comes with this
device.
0800 – ELECTRIC (353-2874)
01-900-331-PEJC (7352)
300-5185
www.premiermundo.com
servicioalcliente@premiermundo.com
PREMIER CUSTOMER SERVICE
NOTE
This unit may be submitted to changes in specifications, characteristics and/or operation
without prior notice to the user, in order to continue improving and developing its technology.
1
WARNING
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture.
To avoid electrical shock, do not open the cabinet.
Refer servicing to qualified personnel only.
Do not install the appliance in a confined space, such as a bookcase or built-in
cabinet.
To reduce the risk of fire or electric shock, do no place objects filled with liquids,
such as vases, on the apparatus.
Connect the apparatus to an easily accessible AC outlet. Should you notice an
abnormality in the apparatus, disconnect the main plug from the AC outlet immediately.
WARNING
1.Battery may explode if mistreated.
2.Do not recharge, disassemble or dispose of in fire.
AC operation
1.Before the first connecting of the appliance check that voltage indicated on the rating
label corresponds to the mains voltage in your home.
2. Plug the corresponding end of cord into the power socket on the rear of the set.
3. Insert the plug into power supply.
Battery operation
Insert 4 pcs of C-type (UM2) batteries. Please observe correct battery polarities or
the set will not work.
Recharging the Battery (Built in Rechargeable Battery)
1.Plug in the power(AC 110/220V)can be automatically charged, It will automatically
stop charging when the electricity be saturation.(Any state)
2.The first charge must be more than 12 hours
3.Theory of working time is 2 hours
Note: This unit does not charge UM2 batteries installed in the battery compartment.
DC JACK
Recharge of Li-ion battery will not be possible through the DC jack.
2
Accessories
1 pc
1 pc
1 pc
1 pc
5. SILICA GEL
1.
2. Remote controller
3. Power cord
4. Instruction manual
AUX/MP3-IN CONNECTOR CABLE
1 pc
3
11
10
12
8
13
14 15
16
17 18 19
20 21
1.POWER &
2.VOLUM button
3.MODE button
4.Memory card slot
5.Speaker
6.Telescopic antenna
7.Handle
8.Function indicator
9.Band indicator
10.Dial scale
11.TUNING regulator
12.BASS ON/OFF button
13.USB port
Function switch
6
7
5
14.EQ button
15.REPEAT button
16.PREV / button
17.NEXT/ button
18.PLAY/PAUSE button
19.STOP button
20.
21.LCD
IR sensor
Display
22.Power cord socket
23.Battery options
24.Phone socket
25.AUX/MP3-IN
Not indicated: battery compartment (bottom)
9
1
3
2
4
5
Control elements
22 23 24 25
1 2
3
4
5
6
7
8 9
0
10+
EQ
MODE
PREV
NEXT
PLAY/PAUSE
VOL+VOL-
Remote controller (RC)
1
4
7
11
2
3
6
9
5
8
10
1. button
2.
3.
4.PREV/ button
5.
6.NEXT
PLAY
AUDIO MUTE button
PAUSE button
MODE button
/ button
7.VOLUME LEVEL- button
8.EQ button
9.VOLUME LEVEL+ button
10.REPEAT button
11. NUMERIC KEYS
Changing the battery
When the battery becomes weak, the
operating distance of the Remote Control is
greatly reduced and you will need to replace
the Lithium battery.
1. Remove the battery compartment from
bottom of the Remote Control.
2. Install 1 “CR2025” Lithium battery with the
positive side facing up.
3. Replace the battery compartment.
Note: Only playback of MP3 is available.
4
RADIO operation
1. By factory default, RADIO starts once power is on,
2. Push AM/FM/SW1/SW2 to switch between AM/FM/SW1/SW2 band.
3. Extend the length of the telescopic and to enhance FM reception, turn the unit
horizontally to enhance AM reception.
4. Rotate TUNING to tune to a desired frequency.
:
88 88
REP
USB CARD
1
2
3 4 5
LCD Display
1.
(Title, Chapter, playing time or other information)
2. REP1: Repeat one track/ chapter indicator.
REP All: Repeat full disc/ title indicator.
3. USB play indicators.
4. SD/MMC/MICRO SD Card play indicators.
5. : MP3 play indicators.
Message or number indicators.
3
11
10
12
8
13
14 15
16
17 18 19
20 21
1.POWER &
2.VOLUM button
3.MODE button
4.Memory card slot
5.Speaker
6.Telescopic antenna
7.Handle
8.Function indicator
9.Band indicator
10.Dial scale
11.TUNING regulator
12.BASS ON/OFF button
13.USB port
Function switch
6
7
5
14.EQ button
15.REPEAT button
16.PREV / button
17.NEXT/ button
18.PLAY/PAUSE button
19.STOP button
20.
21.LCD
IR sensor
Display
22.Power cord socket
23.Battery options
24.Phone socket
25.AUX/MP3-IN
Not indicated: battery compartment (bottom)
9
1
3
2
4
5
Control elements
22 23 24 25
1 2
3
4
5
6
7
8 9
0
10+
EQ
MODE
PREV
NEXT
PLAY/PAUSE
VOL+VOL-
Remote controller (RC)
1
4
7
11
2
3
6
9
5
8
10
1. button
2.
3.
4.PREV/ button
5.
6.NEXT
PLAY
AUDIO MUTE button
PAUSE button
MODE button
/ button
7.VOLUME LEVEL- button
8.EQ button
9.VOLUME LEVEL+ button
10.REPEAT button
11. NUMERIC KEYS
Changing the battery
When the battery becomes weak, the
operating distance of the Remote Control is
greatly reduced and you will need to replace
the Lithium battery.
1. Remove the battery compartment from
bottom of the Remote Control.
2. Install 1 “CR2025” Lithium battery with the
positive side facing up.
3. Replace the battery compartment.
Note: Only playback of MP3 is available.
4
RADIO operation
1. By factory default, RADIO starts once power is on,
2. Push AM/FM/SW1/SW2 to switch between AM/FM/SW1/SW2 band.
3. Extend the length of the telescopic and to enhance FM reception, turn the unit
horizontally to enhance AM reception.
4. Rotate TUNING to tune to a desired frequency.
:
88 88
REP
USB CARD
1
2
3 4 5
LCD Display
1.
(Title, Chapter, playing time or other information)
2. REP1: Repeat one track/ chapter indicator.
REP All: Repeat full disc/ title indicator.
3. USB play indicators.
4. SD/MMC/MICRO SD Card play indicators.
5. : MP3 play indicators.
Message or number indicators.
AUX/MP3-IN
The unit can be used as an audio amplifier
through the AUX/MP3-IN jack equipped.
1.Select function .
2.Connect the unit's AUX/MP3-IN jack with a
3.5mm stereo phone plug.
3.Connect the other end of the cable to the
AUX/MP3-IN
EQ & BASS
1. For playback of MP3, press to shift between the 4 sound modes –
EQ1/EQ2/EQ3/EQ4
For Radio, only BASS ON/OFF is available.
the EQ button
2.Press the BASS ON/OFF button to further enhance bass effect.
Note :
5
6
MP3 Player or other audio sources. Slowly adjust the volume of the source equipment
to an appropriate level.
4.To change to radio, just unplug the cable from the jack of the unit.
Note: USB/SD/MMC/Micro SD features are not available when insert a
cord.
AUX/MP3-IN
AUX/MP3-IN
Specifications
1 x 6V rechargeable battery
FM Frequency Range 88-108MHz
AM Frequency Range 530-1600KHz
SW Frequency Range 5.8-20.5MHz
FM/SW Telescopic antenna
AM Built-in ferrite bar antenna
Storeage Media USB Flash Drive/ SD Card/ MMC Card/
Micro SD Card
Speaker 66mm cone type(2)
3.5mm Headphone Socket For 32 ohm
Impedance Headphones
Power output 1.8W+1.8W(EIAJ 4OHM x 2)
Power requirements DC 6V using 4 size C(R14) batteries or
AC 110V/220V ,60/50Hz
Power consumption 9W
Dimensions(LxWxH) 236x170x109 mm
Weight (excluding batteries) 1.1KGS
Inputs AUX/MP3-IN 500mV/50kΩ
Specifications and external appearance are subject to change without notice.
Playing MP3 audio from a USB flash
1.Insert a USB Flash, USB function starts automatically.
2.MODE button: Press MODE button to switch between the mode of SD, TF, USB when
insert SD, TF, USB card at the same time, (insert single card the MODE button will not
function.)
3.SEARCH: short press of |◄◄ moves playback to previous and ►►| to the next
track. Press and hold |◄◄ to fast backward and ►►| to fast forward of the current
playing track.
4 .Connect the unit's USB to a PC's USB socket, under MS Windows OS, the PC
automatically configures to work as a Sound Card and speaker.
Playing MP3 audio from a SD/MMC/TF/MICRO SD card
1.Insert a Card, playback starts automatically.
2.MODE button: Press MODE button to switch between the mode of SD, TF, USB when
insert SD, TF, USB card at the same time, (insert single card the MODE button will not
function.)
3.SEARCH: short press of |◄◄ moves playback to previous and ►►| to the next
track. Press and hold |◄◄ to fast backward and ►►| to fast forward of the current
playing track.
4 . It also works as a card reader for PC when a SD card is inserted.
NOTE: If a USB is inserted, press SD of the function selector to play from a card.
If a SD card is inserted, MICRO SD(TF) card can not be inserted at the same time.
This product can support memory size of USB/SD/MMC/MICRO SD device up to 16GB.
AUX/MP3-IN
The unit can be used as an audio amplifier
through the AUX/MP3-IN jack equipped.
1.Select function .
2.Connect the unit's AUX/MP3-IN jack with a
3.5mm stereo phone plug.
3.Connect the other end of the cable to the
AUX/MP3-IN
EQ & BASS
1. For playback of MP3, press to shift between the 4 sound modes –
EQ1/EQ2/EQ3/EQ4
For Radio, only BASS ON/OFF is available.
the EQ button
2.Press the BASS ON/OFF button to further enhance bass effect.
Note :
5
6
MP3 Player or other audio sources. Slowly adjust the volume of the source equipment
to an appropriate level.
4.To change to radio, just unplug the cable from the jack of the unit.
Note: USB/SD/MMC/Micro SD features are not available when insert a
cord.
AUX/MP3-IN
AUX/MP3-IN
Specifications
1 x 6V rechargeable battery
FM Frequency Range 88-108MHz
AM Frequency Range 530-1600KHz
SW Frequency Range 5.8-20.5MHz
FM/SW Telescopic antenna
AM Built-in ferrite bar antenna
Storeage Media USB Flash Drive/ SD Card/ MMC Card/
Micro SD Card
Speaker 66mm cone type(2)
3.5mm Headphone Socket For 32 ohm
Impedance Headphones
Power output 1.8W+1.8W(EIAJ 4OHM x 2)
Power requirements DC 6V using 4 size C(R14) batteries or
AC 110V/220V ,60/50Hz
Power consumption 9W
Dimensions(LxWxH) 236x170x109 mm
Weight (excluding batteries) 1.1KGS
Inputs AUX/MP3-IN 500mV/50kΩ
Specifications and external appearance are subject to change without notice.
Playing MP3 audio from a USB flash
1.Insert a USB Flash, USB function starts automatically.
2.MODE button: Press MODE button to switch between the mode of SD, TF, USB when
insert SD, TF, USB card at the same time, (insert single card the MODE button will not
function.)
3.SEARCH: short press of |◄◄ moves playback to previous and ►►| to the next
track. Press and hold |◄◄ to fast backward and ►►| to fast forward of the current
playing track.
4 .Connect the unit's USB to a PC's USB socket, under MS Windows OS, the PC
automatically configures to work as a Sound Card and speaker.
Playing MP3 audio from a SD/MMC/TF/MICRO SD card
1.Insert a Card, playback starts automatically.
2.MODE button: Press MODE button to switch between the mode of SD, TF, USB when
insert SD, TF, USB card at the same time, (insert single card the MODE button will not
function.)
3.SEARCH: short press of |◄◄ moves playback to previous and ►►| to the next
track. Press and hold |◄◄ to fast backward and ►►| to fast forward of the current
playing track.
4 . It also works as a card reader for PC when a SD card is inserted.
NOTE: If a USB is inserted, press SD of the function selector to play from a card.
If a SD card is inserted, MICRO SD(TF) card can not be inserted at the same time.
This product can support memory size of USB/SD/MMC/MICRO SD device up to 16GB.
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