XF 3400 PRO - Sound system Trevi - Free user manual and instructions

Product type	Portable sound system
Brand	Trevi
Model	XF 3400 PRO
Power supply	20V 4A adapter and internal rechargeable lead-acid battery 12V
Maximum power consumption	100 W
Maximum audio power	200 W
Frequency response	60 Hz – 16 kHz
Signal-to-noise ratio	>70 dB
Sensitivity	500 mV ± 50 mV
Bluetooth transmission	0.8 mW max, 2.4 GHz band
Dimensions	340 x 320 x 862 mm
Weight	16.5 kg
Playback modes	Bluetooth, USB, SD, AUX
Microphone functions	MIC1/MIC2 inputs, adjustable echo, mic priority, tone
Recording	On USB/SD via microphone
Light effects	Disco-Light with multiple modes
Remote control	Supplied with AAA batteries
Maintenance	Soft cloth slightly damp, avoid solvents
Safety	Do not expose to water, flames, do not block ventilation
Reparability	TREVI authorized service center
Usage	Domestic (non-professional)

Frequently Asked Questions - XF 3400 PRO Trevi

How to connect the speaker via Bluetooth?

Turn on the speaker and select Bluetooth mode by pressing the MODE button. Enable Bluetooth on your device, search for "XF 3400 PRO" and pair. If necessary, enter the password 0000. Use the play/pause, previous/next buttons to control music.

How to charge the battery?

Set the main switch to OFF, connect the power adapter to the DC 20V jack and to a wall outlet. The blue LED indicates charging, green indicates fully charged. Unplug after 10 hours to extend battery life.

How to adjust the microphone echo?

Press the MIC button twice, then turn the volume knob to adjust the echo. You can also use the EC+ and EC- buttons on the remote control.

How to use the TWS function?

Turn on two compatible speakers and select Bluetooth mode. On the main speaker, press and hold NEXT until you hear a beep. The two speakers will pair automatically. Then connect your phone to the main speaker. Music will be played in stereo.

How to record your voice on a USB flash drive?

Insert a USB flash drive or SD card, select USB/SD mode, then press REC on the remote. The screen displays "REC". Press again to stop recording; the file is automatically saved in a "Record" folder.

What to do if the speaker produces no sound?

Check that an audio source is connected, the volume is not at minimum, voice prompts are enabled, and a USB/SD device is inserted if using that mode. Consult the troubleshooting guide in the manual.

How to select USB/SD playback mode?

Press the MODE button on the speaker or the M button on the remote repeatedly until the screen shows "USB" or "SD". Playback starts automatically if a media is inserted.

How to use the remote control?

Insert two AAA batteries in the compartment on the back. Use the buttons for playback, volume, equalization, echo, etc. Make sure there are no obstacles between the remote and the speaker.

How to clean the speaker?

Use a soft, slightly damp cloth. Never use solvents or abrasive products. Avoid getting liquid inside the device.

What is the maximum audio power?

The maximum audio power is 200 W.

USER MANUAL XF 3400 PRO Trevi

Connection and Operation Manual

HAUT-PARLEUR PORTABLE AMPLIFIE

Francia: LIMITED IMPLEMENTATION, for professional users.

Danimarca: LIMITED IMPLEMENTATION, tuning range.

Malta: LIMITED IMPLEMENTATION, individual license required.

Irlanda: NOT IMPLEMENTED

WARNINGS

ATTENZIONE

RISCHIO DI SCOSSE ELETTRICHE! NON ESPORRE A PIOGGIA E UMIDITÀ

ATTENZIONE: NON APRITE L'APPARECCHIO. ALL'INTERNO NON VI SONO COMANDI MANIPOLABILI DALL'UTENTE NE PARTI DI RICAMBIO. PER TUTTE LE OPERAZIONI DI SERVIZIO RIVOLGERSI AD UN CENTRO DI ASSISTENZA AUTORIZZATO TREVI

ATTENTION

RISQUE DE DECHARGES ELECTRIQUES NE PAS EXPOSER A LA PLUIE ET A L'HUMIDITE

ATTENTION: NE PAS OUVRIR L'APPAREIL, A L'INTERIEUR IL N'Y A PAS DE COMMANDES A MANIPULER PAR L'UTILISATEUR OU DE PIECES DE RECHANGE. POUR TOUTES LES OPERATIONS DE SERVICE IL FAUT S'ADRESSER A UN SERVICE D'ASSISTANCE AUTORISE TREVI.

ATENCION

PELIGRO DE CHOQUES ELECTRICOS NO EXPONER A LLUVIA Y HUMEDAD

WARNING: DO NOT OPEN THE SET. NEITHER CONTROLS OR SPARE PARTS TO BE USED BY THE USER ARE TO BE FOUND INSIDE IT. APPLY TO AUTHORISED TREVI CENTERS FOR SERVICE OPERATIONS.

ACHTUNG

To avoid possible hearing damage, limit the listening time to high volumes

AUX-IN (INGRESSO AUDIO)

Francia: LIMITED IMPLEMENTATION, for professional users.

Danimarca: LIMITED IMPLEMENTATION, tuning range.

Malta: LIMITED IMPLEMENTATION, individual license required

Irlanda: NOT IMPLEMENTED

REGISTRAZIONE

This is a precision electronic appliance; avoid using it in the following cases:

• Listening to high volume for a long time could damage your hearing.
• Do not close the ear to the loudspeaker during step setting and volume adjustments, and in particular keep the volume down at the ignition
• Near strong heat sources, such as central heating plants or stoves.
• In very humid places such as bathrooms, swimming pools, etc.
  • In very dusty places.
  • In places subject to strong vibrations.
• Position the appliance in such a way that there is always enough room for free air circulation (at least 5 cm).
• Do not block the air inlets.
• If any liquid enters the appliance, unplug it immediately from the socket and take it to the nearest TREVI authorised service centre.
• Before switching on the appliance, always check that the power cable and the connection cable are properly installed.
• The apparatus shall not be exposed to dripping or splashing water. No objects filled with liquid, such as vases, should be placed on the unit.
• No naked flame sources, such as lighted candles, should be placed on.
• Power adaptor must be connected to a socket close to the device and must be easily accessible.
• If you notice excessive heat on the device or power adaptor, disconnect the plug from the main power socket immediately.
• Do not pull the power cord
• Keep this manual.

CARE AND MAINTENANCE

Use a slightly damp soft cloth for cleaning. Do not use solvents and abrasive substances.

IMPORTANT

This device is designed for home use (not professional use). This appliance has been carefully built to ensure long-lasting perfect performance. However, should any inconvenience occur, please contact your local authorised TREVI Service Centre.

TREVI follows a policy of ongoing research and development. Therefore products may have different features from those described.

LOCATION OF CONTROL

1. TREBLE/ BASS button

2. REPEAT button

3. PREV button (previous song)

4. P/P button, Play/Pause

5. NEXT button (next song)

6. MODE button

7. VOLUME control

8. LIGHT SW button

9. MIC PRIORITY button

10. EQ button

11. REC button

12. GUITAR button

13. MIC button
14. TF Card input
15. USB input
16. AUX input
17. GT input
18. MIC 1 input
19. MIC 2 input
20. DC 20V input
21. POWER (BAT/OFF/DC)

REMOTE CONTROL

1. MUTE button
2. M button. Mode function (select between AUX/USB/SD/BLUETOOTH)
3. ◀ Previous song
4. REC button (Press to start recording. Press again to stop recording)
5. (Single Repeat/ Repeat All)
6. MIC Vol - Key
7. ECHO + Key
8. ECHO - Key
9. BASS + Key
10. TREBLE - Key
11. TREBLE + Key
12. GT + Key
13. BASS - Key
14. GT - Key
15. PRI button, priority Microphone
16. MIC Vol + Key
17. LED Key, turn ON/OFF disco light
18. Volume -
19. ▶ II Play/Pause
20. ▶▶| Next song
21. Volume +
22. EQ Sound Mode Key(Choose between EQ1 to EQ5)
23. Numeric buttons
24. Ⓧ Power ON/ Stand-by

Installing the Batteries

Remove the battery cover from the Remote Control and put 2xAAA size batteries inside the compartment. The diagram inside the Battery Compartment shows the correct way to install the batteries.

TRANSPORTATION

For transportation, use the upper handle, slightly fold the appliance and use the two rear wheels.

POWER

This unit works with rechargeable lead-acid 12V -9A and with power adapter 20V 4A-

When the battery is low or the device does not turn on, turn the main POWER switch (22) to the "OFF" position, connect the power supply cable to the socket (20) on the device and plug into a power outlet to recharge.

States of the signaling LED indicator light Battery charging:

- LED indicator BLUE: the device is connected with the adaptor and battery is being charged.

- LED indicator GREEN: Charging finished, the battery is charged.

- LED indicator RED: Battery is low.

Caution: Do not connect the appliance to sockets with a voltage other than that indicated.

BASIC FUNCTIONS

POWER ON/OFF

• Set the POWER switch (22) to "BAT" - "I" to turn on and use the device with its internal battery.
• Set the POWER switch (22) to "OFF" - "0" to completely switch off the device.
• Set the POWER switch (22) to "DC" - "II" to turn on and use the device with DC adapter.

BATTERY CHARGE

- Set the POWER switch (22) to "OFF" - "0" to recharge the battery; the charging function and the LED indicating charging status will start immediately.

For a longer battery life it is recommended to disconnect the mains power cable after 10 hours max of recharging.

STAND-BY

You can switch the system to standby mode using the button ⏻(46) on remote control;

Press it again to Switch On the unit.

Caution:

• In standby mode the battery is NOT recharged and the device has a minimum battery consumption.
• The Stand-by function works only when the main POWER ON/OFF switch (22) is in position "I" or "II".
• In stand-by function there is no LED indicating.
• For long periods of inactivity it is necessary to disconnect the mains cable and recharge the battery periodically.

MODE SETTING FUNCTION

To change the mode function, press more 'times the MODE key (6) on the unit or press M button (24) on remote control to select: BLUETOOTH (the display BLUE), USB/SD (only if the USB socket (15)/Micro SD (14) is connected to a memory, the display shows for a few seconds "USB" or "SD"), AUX-IN (the display shows "LINE").

ADJUSTING THE VOLUME

1. Turn the Main Volume control (7) to increase or decrease the overall volume of playback, or use the buttons (40) and (43) on the remote control;
2. Press the MIC button (13) and turn the knob (7) to adjust the volume of the signal on the MIC1 and MIC2 inputs. The regulation acts on the two inputs simultaneously.

PRE-EQUALIZER

This unit has a pre-set audio equalization system. Press the EQ button (10) on the unit or the EQ button (44) on the remote control repeatedly to select one of the 5 audio equalizations available and which best suits the current sound reproduction.

SETTING TONE TREBLE AND BASS

Press the TREBLE/ BASS button (1) and turn the knob (7) to adjust the treble, or use the direct buttons T - (32) and T + (33) on the remote control.

Press the TREBLE/ BASS button (1) again and turn the knob (7) to adjust the bass tones, or use the direct buttons B + (31) and B - (35) on the remote control.

MIC ECHO EFFECT

Press the MIC button (13) twice and turn the knob (7) to increase or decrease the echo effect on the microphone, or use the direct buttons EC + (29) and EC - (30) on the remote control

Note: the echo only works on microphone inputs.

MIC TONE

Press the MIC button (13) three times and turn the knob (7) to adjust the high tones of the microphone, press the MIC button (13) again and turn the knob (7) to adjust the bass tones.

Note: The TREBLE/BASS effect acts solely on microphone inputs.

FLAME DISCO-LIGHT EFFECTS

Press the LIGHT SW button (8) several times to select the Moving Disco-Light effect, each press will correspond to a lighting effect.

VOICE ANNOUNCEMENT

Press and hold MODE button (6) on unit or M button (24) on remote control to switch ON/OFF the voice announcement.

BLUETOOTH FUNCTION

1. Switch On and press the MODE (6) on unit, or M button (24) on remote control to select the Bluetooth function, the display shows "BLUE";
2. In the Bluetooth mode, the "BLUE" on display will start flashing, the system automatically enters pairing mode;
3. Activate the Bluetooth feature on the external device;
4. Search the devices and select "XF 3400 PRO";
5. Enter the password "0000" if required;
6. Press the P/P button (4) on the unit or ▶ II (41) button on remote control to start playing, to use PREV button(3) or NEXT (5) on unit, or the keys ▶▶ (25) and ◀◀ (42) on remote control to select a song.

TWS FUNCTION OPERATION (True wireless stereo technology)

TWS technology enables user to make wireless connection between two speakers which are same model and compatible with TWS. In TWS connection, two speakers will be automatically grouped to be a Stereo- Speaker System which outputs the left and right channel.

HOW TO ESTABLISH

Notice: Two speakers must be same model and both compatible with TWS.

1. Please switch on both speakers and select "Bluetooth" mode;
2. Press and hold NEXT button (5) on the unit, you will hearing a "beep". It becomes the main speaker (left channel), which will automatically search and connect with another speaker (right channel). After connection, you will hear a "beep";
3. Connect mobile phone or Bluetooth player to the speaker by Bluetooth. After connection, you can play music with the TWS Stereo- Speaker System.

TWS function operates in TWS mode, manipulations to the main speaker will be simultaneously effected in another speaker. For example, volume adjustment, previous and next song selection, play and pause, power on and off.

Note:

• If the 2 loudspeakers are not paired, switch off both devices and repeat steps 1, 2 and 3.
• The TWS function only works between equal speakers or with other speakers that use the same micro processor or solution

USB/SD INPUT

1. Switch on the unit;
2. Insert a USB memory or an Micro SD card into the USB or SD slot (15 or 14). Playback starts automatically;
3. To pause playback, press P/P (4) button on the unit or the key ▶ II (41) on remote control, the display will show "PAUS"; press it again to resume playback;
4. Press NEXT(5) button on unit or key ▶▶ (25) on remote control while listening to switch to the next track. Press PREV(3) button on unit or ◀◀ (42) on remote to go to the previous tracks;
5. Using the numeric keypad (45) on remote control you can directly enter the number of the song you want to play;
6. Press once button (27) on the remote, the display will show "ONE", to continually play the same track; press it a second time, the display will show "ALL" to continuously play all songs in the USB/SD.

Note:

• The player may not support some USB/SD devices, this is due to the incompatibility of some processors.
• To avoid harmful interference, always connect USB devices directly to the unit, do not use extension cords.
• From the computer to format the USB memory/SD FAT (16 or 32).

AUX-IN

1. Press the MODE button (6) on the unit or press M button (24) on the remote control and select the "LINE" function;
2. Connect any unit equipped with audio output, through a cable 3.5mm jack to the AUX (16) input;
3. Use the external device from their commands.

1. Remove the cover at the back of the microphone, insert 2 "AA" size batteries paying attention to the polarity indicated and close the cover;
2. Turn on the microphone by switch upward.
3. Adjust the volume by pressing the MIC button (13) and turning the knob (7);
4. If the power indicator flashes when the microphone is turned on, the batteries are low, replace them immediately.

Note:

• The effective range of the wireless microphone is 15m. Do not use over that range.
• Do not use two microphones working on the same frequency or crosstalk and interference will occur.
• If you use more wireless microphones at the same time, they must be set to different frequencies and should be kept away at least at 30m.
• Don't put the device too close to a DVD/CD/VCD player as they have strong frequencies and might affect the microphone.

POSSIBLE LIMITATIONS USE

- This device may operate on unauthorized frequencies in the region where the user is located. We recommend that you contact the competent authorities and request the necessary information relating to the frequencies authorized in your region for wireless microphone systems. In some cases, a ministerial license may be required for the use of this appliance. For possible requirements, contact the competent authorities. The user assumes exclusive responsibility for the acquisition of the license for radio-microphones and licensability depends on the classification and application of the user and on the frequency selected. (Legislative Decree 269/2001 art.6 paragraph 3). The frequencies used by this product are authorized only on Italian territory and may not be usable in other countries. It is recommended to contact the competent authorities and request the relevant information.

European countries which product has restrictions:

Regno Unito: IMPLEMENTED.

Spagna: LIMITED IMPLEMENTATION.

Francia: LIMITED IMPLEMENTATION, for professional users.

Danimarca: LIMITED IMPLEMENTATION, tuning range.

Malta: LIMITED IMPLEMENTATION, individual license required

Irlanda: NOT IMPLEMENTED

VOICE RECORDING

This unit and 'capable of recording the vocals on the USB memory or SD card when using the supplied microphone. The device will automatically create a folder called "Record" inside the USB memory and it will store all log files.

1. Switch On the unit;
2. Insert a USB memory or a SD Card into the socket;
3. Select the USB or SD function by MODE button (6) on the unit, or the M button (24) on the remote control;
4. Press REC button (26) on remote control to start recording, the display will show "REC" and the time signature will start;
5. Press again REC button to stop recording. The unit will play, automatically, the recorded file.

Note:

• You can record only the voice.
• When the "Recording" function is activated, some appliance controls are inhibited, they will resume their normal function when the recording is stopped.

TROUBLESHOOTING

If a problem occurs, follow the steps in the table below.

If the problem still can't be solved, please contact your retailer.

Problem Possible cause Solution
No sound when power is turned ON	1. No input sound source comes2. Volume knob in the lowest position3. Voice switch off4. USB/SD card not plugged	1. Input AUX signal2. Adjust volume3. Turn on voice switch4. Plug USB/SD card, play MP3
Distorted sound 1. Volume	s too loud2. Audio file error	1. Turn the volume down2. Check and change the audio file
No sound from the microphone	1. Microphone socket may not be plugged properly.2. Microphone switch may not be on.3. Microphone volume is on lowest mode.	1. Ensure the microphone is correctly plugged into the socket.2. Turn on the microphone3. Adjust the microphone volume as per users wish
No sound comes after inserting USB/SD Card	1. Incorrect file format2. USB/SD may not be plugged properly	1. File format should be MP32. Plug USB/SD card correctly
Charging indication-red light flashing when there is low charge	Charging adapter is not inserted properly.	It will not affect the speaker system. The light is only used for indicating whether the unit is charging
Unable to charge or the battery works only for short duration	1. Connect with power cord to charge2. Battery not fully charged3. Battery life may have ended	1. Check if power cord connected properly2. Extend charging time; normally it takes 6-8 hour to fully charge3. Replace old batteries with the same specification as the old batteries.
If Speaker makes loud noises	1. Microphone switched on but may too close to the speaker2. Microphone switched on but is not being used3. Microphone volume may be too loud4. Mobile phone is being used too close to the speaker5. Other wireless equipment may be placed very close to the speaker	1. Keep the microphone 2 meters away from the speaker2. Turn off microphone if not in use.3. Adjust microphone volume to lower mode4. Keep mobile away from the speaker whilst a ending a call.5. Keep the speaker away from other wireless equipment

INFORMATION ON THE REMOVAL AND DISPOSAL OF BATTERIES

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.

BATTERY REMOVAL

Warning: Only high-qualified personnel should perform this operation!

The appliance should not be plugged to the mains socket when performing this operation!

1. Remove the screws that secure the slot panel battery;
2. Remove the metal panel;
3. Disconnect the battery and remove it;
4. Replace the battery with one of the same characteristics and capacity.

INFORMATION TO USERS

pursuant to Legislative Decree No. 49 of March 14, 2014

"Implementation of Directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE)"

This wheeled bin symbol on the product indicates that at the end of its life must be collected separately from other waste. The user must, therefore, take the remote control integrates the essential components that got to its life to the appropriate differentiated collection centers for electronic and electro-technical waste, or return it to the dealer when purchasing a new appliance of equivalent type, in terms of one to one, or one to zero for equipment having longer side of less than 25 cm. Appropriate separate collection for the decommissioned equipment for recycling, processing and environmentally compatible disposal helps prevent negative impact on the environment and human health and promotes recycling of the materials making up the product. Illegal dumping of the product by the user entails the application of administrative sanctions stated in Legislative Decree n. Legislative Decree No. 49 of March 14, 2014.

TECHNICAL SPECIFICATIONS

Power Supply:	20V 4A
internal lead acid rechargeable battery 12V
Power consumption:	Max 100W
Output Audio power:	200W
Operating temperature:	0° ~ 40°C
Frequency response:	60Hz - 16KHz
S/N ratio:	>70dB
Bluetooth max power transmission:	0,8mW
Band transmission Bluetooth:	2,4GHz
Dimensions:	340x 320x 862mm
Weight:	16,5 kg

NOTES D'EMPLOI

https://www.trevi.it/dms/zidi/TREVI/DOCXF3400PRO.pdf

Simplified EU Declaration Of Conformity

Hereby TREVI S.p.a declares that the radio equipment type

"Power portable speaker with trolley" model XF 3500 PRO

is in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address:

https://www.trevi.it/dms/zidi/TREVI/DOCXF3400PRO.pdf

EN If you will not find your language on the instruction manual, please go on our website www.trevi.it to find it