Trevi K 755 USB is an amplified box featuring a built-in battery that lets you take your music wherever you go. With karaoke and radio functions, it’s perfect for parties or just enjoying your favorite tunes.
Features:
- Built-in battery for portable use
- Karaoke function with echo control
- FM radio with auto-scan and 40-station memory
- USB and microSD card inputs for MP3 playback
- Line-in input for connecting external audio devices
- Microphone input for singing along to your favorite songs
Trevi K 755 USB is an amplified box featuring a built-in battery that lets you take your music wherever you go. With karaoke and radio functions, it’s perfect for parties or just enjoying your favorite tunes.
Features:
- Built-in battery for portable use
- Karaoke function with echo control
- FM radio with auto-scan and 40-station memory
- USB and microSD card inputs for MP3 playback
- Line-in input for connecting external audio devices
- Microphone input for singing along to your favorite songs
BOX AMPLIFICATO CON KARAOKE/
RADIO/LETTORE MP3
Manuale d’uso e installazione
AMPLIFIED BOX WITH KARAOKE/
RADIO/MP3 PLAYER
User guide
BOÎTE AMPLIFIÉ AVEC KARAOKE/
RADIO/LECTEUR MP3
Mode d’emploi et installation
FELD VERSTÄRKT MIT KARAOKE/
RADIO/VIEDERGABE MP3
Gebrauchs- und Installationshandbuch
CAJA AMPLIFICADA CON KARAOKE/
RADIO/REPRODUCTOR DE MP3
Manual de uso e instalación
K 755USB
Guida d’uso
User guide
* Per informazioni integrative e aggiornamenti di questo prodotto vedi: www.trevi.it
* For additional information and updates of this product see: www.trevi.it
USB
MICRO
SD CARD
FM RADIO
AUTOSCAN
KARAOKE
FUNCTION
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K 755USB
ENGLISH
1 8765432
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NAME OF PARTS
1. Echo Volume
2. Previous
3. Next
4. Mode button
5. Playing indicator
6. MIC jack
7. MP3/Line-In jack
8. Volume Knob / Power Switch
9. Belt Clip
10. Power / Charging indicator
11. Play/Pause button
12. Repeat button
13. Record / Delete button
14. External DC rechargeable socket
15. USB port
16. TF card slot
POWER
When to charge battery:
When the sound volume is becoming less or distortion; power light becomes faint.
Battery charging:
There is one AC adaptor (10VDC/350mA) used for charging for this product. Connect the jack of
AC adaptor to DC jack of the product, and plug the AC adaptor to the AC outlet, then the battery will
be charged automatically.
Note: Charge the unit as soon as it is out of power in order to save the life of the battery inside.
During charging time, the light is RED, and it will turn to GREEN when full of charge.
RADIO
1. Press the MODE button to enter the radio mode, press and hold PLAY/PAUSE button for 2 seconds
or above to start the auto-search function, the system will save the searchable stations automatically,
at most 40 stations are allowed to be saved. During the searchable station status, only the stereo
station program could be saved. Press and hold PREVIOUS/NEXT button for manual-searching
function.
ENGLISH
2. Press PREVIOUS/NEXT button to select any saved station.
3. During the playback, press PLAY button to enter mute mode, press it again to resume sound output.
LOUD-SPEAKER
1.Turn the Volume Knob / Power Switch to ON position, the power indicator was lighted in green, the
speaker should be toward to audience after starting.
2.Put headset microphone on head, plug headset microphone’s jack into the MIC jack, and adjust
the position of microphone accordingly.
3.Adjust the volume knob to an appropriate level to start speaking.
4.During the playback of USB or TF Card, aftering connecting the headset microphone, press and
hold the PLAY/PAUSE button about 2-3 seconds, then shift to echo status.
MP3/AUDIO INPUT
This unit can be worked as an amplifier for any audio output device (cell phone, MP3 player, cassette
player, CD player, radio receiver,etc.) The method is simply using the line-in cord to connect the audio
output device to this player, press “MODE” button to switch to AUX function. To listen the external
audio device playback.
Play MP3 music by USB stick or TF Card:
1. Insert USB stick or TF card in USB port or card slot, then the player will play the MP3 files automa
tically. Press PLAY/PAUSE button to pause music playback, press it again to resume music playback.
2. During playback, press PREVIOUS to play the previous song, press NEXT to play the next song.
Press and hold PREVOUS/NEXT button in few seconds to FAST FORWARD or FAST REWIND the
current song.
3. Turn Volume Knob to adjust the volume level.
4. The system was set to repeat whole songs, press the Repeat button to repeat the current song.
(the playing indicator will flash fast)
5. Both USB stick and TF card are connecting the unit, press MODE button to select USB or card
playback mode.
Nota: Please do not take out the USB stick or Memory Card during playback, otherwise or the memory
stick will be destroy, it will destroy the memory device.
RECORD/DELETE FUNCTION
The unit can be recorded from RADIO/MIC/MP3/Audio input to USB/CARD, press MODE button to select
the desired mode, then press RECORD/DELETE button to start recording, and the playing indicator
will be flash fast, press it again to play the recording file. Press and hold the RECORD/DELETE button
for 2 seconds, the audio file will be deleted
TECHNICAL FEATURES
Frequency band: .....................................................................................FM 87.5-108MHz
Power supply: ..........................................Lithium battery pack 7.4V 1300mAh rechargable
Charger: ............................................. Input AC 100-240 50/60Hz - Output DC10V 350 mA
Size: ....................................................................................................115x100x50mm
K 755USB
ENGLISH
WARNING FOR A CORRECT USE OF RECHARGEABLE BATTERY
- Recharge the battery in an ambient temperature between 5°C and 35°C.
- When the recharge is complete the device shows a message/signal (check the user’s guide).
- Don’t recharge more than the suitable period to prevent the risk of overheating and burst.
- Don’t recharge the battery for more than 6 hours.
- Recharging the battery over the suitable period or an extended period of inactivity may reduce
battery duration.
- Rechargeable battery is liable to wear and tear and its performance will reduce gradually.
- To extend the duration of the battery use it when is completely charged up to the complete
discharging, then recharge it fully before use it again. Recharge a battery not completely
consumed, will result a reduced duration. In this case, repeat the full charging/discharging cycle
many times.
- Avoid recharge the battery for the whole night.
Used batteries should not be disposed of with household waste or thrown into fire or water. Used
batteries should be recycled or disposed of in separate waste collection centres.
Information Note on the Removal and Disposal of Batteries
Warning: Only high-qualified personnel should perform this operation!
Battery Removal
The appliance should not be plugged to the mains socket when performing this operation!
1. Remove the screws tightening the rear part of the appliance;
2. Select the battery;
3. Disconnect and remove the battery.
Used batteries should not be disposed of with household waste or thrown into fire or water.
Used batteries should be recycled or disposed of in separate waste collection centres.
Precautions for correct disposal of the product.
The symbol shown on the equipment indicates that waste must be disposed of in “separate collection” and
so the product must not be disposed of together with urban waste.
The user must take the product to special “separate waste collection centres” provided by local government,
or deliver it to the retailer against the purchase of a new product.
Separate collection of waste and subsequent treatment, recycling and disposal operations promotes the
production of equipment with recycled materials and limits negative effects on the environment and on health
caused by improper handling of waste.
Illegal disposal of the product leads to the enforcement of administrative penalties.
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TREVI S.p.A.
Strada Consolare Rimini-San Marino, 62
47924 Rimini (RN) Italy
Tel. 0541-756420 - Fax 0541-756430
www.trevi.it e-mail: [email protected]
MADE IN CHINA
DICHIARAZIONE DI CONFORMITÀ
SI DICHIARA CHE:
L'apparecchio: BOX amplificato con Radio FM STEREO marca TREVI
modello K 755USB risponde alle prescrizioni dell'art. 2 comma 1 del
D.M. 28 agosto 1995, n° 548
Rimini, 17 Marzo 2013
TREVI spa
Strada Consolare Rimini - San Marino 62
47924 Rimini Italia
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Trevi K 755 USB is an amplified box featuring a built-in battery that lets you take your music wherever you go. With karaoke and radio functions, it’s perfect for parties or just enjoying your favorite tunes.
Features:
- Built-in battery for portable use
- Karaoke function with echo control
- FM radio with auto-scan and 40-station memory
- USB and microSD card inputs for MP3 playback
- Line-in input for connecting external audio devices
- Microphone input for singing along to your favorite songs
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in other languages
- italiano: Trevi K 755 USB Guida utente
- français: Trevi K 755 USB Mode d'emploi
- español: Trevi K 755 USB Guía del usuario
- Deutsch: Trevi K 755 USB Benutzerhandbuch
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