Please read the manual carefully and keep it for future referenceExplanation of signsIn accordance with the requirements of CE standardThe product is for indoor use only
Restrictions of Use
As the product contains a transmission/reception system of VHF signals, it is exclusively meant for professional use and allowed for use only in some countries of the European Community (FR – BE – PT – D – NL – LU – GR – SP – RO – GB – IT – PL)
CAUTION:
The unit shall be connected to a power supply only of the type described.
To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture.
Adequate care shall be taken so that foreign objects do not fall, or liquids are not spilled into the enclosure through openings.
Do not remove the cover or back, as there are no user-serviceable parts inside.
For indoor use only
Do not place on the apparatus a naked flame source, such as lighted candles.
The unit should only be used in moderate climates
A minimum distance of 0.5m around the unit must be kept to ensure sufficient ventilation and avoid overheating.
The appliance may not be exposed to extreme temperatures (< +5°C / > +35°C) in operation.
The appliance may not be subject to strong vibrations or heavy mechanical strain.
Due to strong magnetic fields, do not put credit cards and other magnetic items close to the speaker
IMPORTANT NOTE on LITHIUM-ION Batteries
PRIOR to using the unit for the first time, please charge fully the battery
Charge the battery regularly after each use. Don’t wait until it is discharged!
DON’T allow the battery to discharge completely, otherwise, it will lose 20% of its capacity or even be totally damaged! If the voltage becomes too low, the internal circuits are not powered anymore and it will become impossible to recharge the battery!
If you don’t use the unit for a longer period of time, it is recommended to charge it at 40% of its capacity and check/charge it once per month.
** BATTERIES ARE NOT COVERED BY THE WARRANTY **We cannot be held responsible for damaged batteries further to the non-observance of these basic rules
RECOMMENDATIONS FOR BATTERIES
This symbol indicates that used batteries should not be disposed of with household waste but deposited in separate collection points for recycling.WARNINGThe danger of explosion if the battery is incorrectly placed. Only replace by the same or equivalent type.Do not swallow the battery. The danger of chemical burns.Keep new and old batteries out of the reach of children.If the battery compartment doesn’t close properly, stop using the remote control and keep it out of the reach of children.If you are in doubt whether the batteries have been swallowed or introduced into any other part of the body, contact immediately a doctor.Charging the batteryPrior to using the unit for the first time, fully charge the built-in battery. Plug de DC connector of the supplied mains adaptor into the 12V 2A input socket (12) on the side panel of the unit and the other end into an appr private mains outlet.The charging LED (11) lights up in red during charge and goes off when the battery is fully charged.The charging level of the battery appears on the 3-segment indicator in the upper right corner of the screen
Description of the side panel
MASTER VOLUME Rotate to adjust the overall volume.
TREBLE +/-: Rotate to adjust the high frequencies
BASS+/-: Rotate to adjust the low frequencies
ECHO +/-: Rotate to adjust the echo effect of the microphones
MIC VOL +/-: Rotate to adjust the mic volume
MIC INPUT: Connect a wired mic
A/V input: Connect external audio and/or video device to this 3.5mm jack socket
A/V output: Connect this 3.5mm jack socket to external audio and/or video device
TF /microSD card input (supports 32Gb)
USB input: supports USB devices up to 32Gb
Charging LED: lights up in red during charge and goes off when the battery is fully charged.
12V 2A input to power the unit and charge the built-in battery. Connect the supplied mains adaptor to this socket
Number buttons: press the number if you want to select directly a track
RETURN: Go back to the previous menu or the main interface
MENU: Press this button to enter into a submenu. Press the up and down buttons to select a menu item. Press the play/pause button to confirm
PREVIOUS SONG Press this button to move to the previous track.
EQ: Press to cycle through various equalization settings: Rock, pop, jazz, classic, flat
PLAY/PAUSE MUSIC: Press this button to pause or play. Confirm the set-ting in the menu
BT: Press to select Bluetooth mode. You can now pair the speaker with your mobile phone, tablet or any other Bluetooth-enabled equipment to play music.
NEXT SONG Press this button to move to the next track.
MODE: Press this button to select an input source.
ON/OFF switch
Remote Control
MIC PRIORITY: Press to reduce the volume of all other input sources when you talk into the microphoneMUTE: Press to mute the sound output. Press again to switch the sound on againMODE: : Press to select movie / music / radio / Bluetooth / etc mode, USB or TF cardTRK: Display the karaoke tracksBT: Press to switch directly into Bluetooth modeMOVIE: Press to switch directly into video modeMUSIC: Press to switch directly into music modeFM: Press to switch directly into FM modeSET UP: Press to enter into the settings menu to set the language, product information, restore factory settings, set volume, brightness, VCM, and other settingsOSD: Press to display the menu on the screenUpwards. Keep pressed to select the previous songLeft. Keep pressed to rewindENTER: Confirm the selectionRight. Keep pressed to fast forwardDownwards. Keep pressed to select the next songPLAY/PAUSE: Play or pause the currently played trackRETURN: Return to the previous menu or main interfaceINTERRUPT: Switch to the next songKARAOKE: Play karaoke tracksSELECT: Select the displayed karaoke trackNumber buttons: Select directly a track by keying the number inDELETE: In Karaoke mode, delete the selected trackREPEAT: Repeat one or all tracksAV IN: Select the A/V inputRECORD: Press to enter into recording functionE-BOOK: Press to select E-book modePICTURE: Press to select picture mode and display picturesLED ON/OFF: Switches the screen on and offAV OUT: Select A/V output modeVOL-: Press to reduce the volumeVOL+: Press to increase the volume
Use of the Remote Control
Please operate the remote control within a distance of 2m and 30° between the remote and the appliance. Aim the remote at the sensor. Remove all obstacles between the remote and the sensor.The remote control might not work properly if the sensor is exposed to strong sunshine.If the remote control doesn’t work properly, please check the batteries.
Functions
Music: Supports MP3, WMA, OGG, AAC, FLAC, AC3, and other formats.
Movie: Supports PMVB, AVI, MP4, MPG, VOB, MKV, FLV720 P, WMV high-definition video playback formats, a variety of display modes, letters, and other functions.
photo: Supports JPG, BMP, GIF, PNG, and other image formats, photo album playback, rotation, zoom, and background shadows.
E-book: Supports TXT, LRG, POB, and other formats, accepts background music.
Radio: FM tuner
Record function: MP3 file format, long-time recording. Insert USB stick or TF card for recording.
File management functions: File management on a USB stick and TF card.
Bluetooth: Connect this unit to your tablet PC or mobile device via Bluetooth to enjoy the sound of your music.
Audio/video input: Used in conjunction with an external set-top box or other equipment, the unit will become a mobile TV.
General Settings: Language, product information, restore factory settings, display background illumination, volume, brightness, VCM, and other settings.
Music Mode
Plugin the USB or TF card. The unit will automatically switch into music mode.
Press the MUSIC button to start auto-play.
Press the PLAY / PAUSE button to play music, press again to pause.
Press the “Up” or “Down” button to select Previous / Next song. Keep the UP/DOWN button pressed for 3 seconds for fast rewind/fast forward.
If the music files contain lyrics, the lyrics will be displayed simultaneously.
Press the MENU button and select a song via the UP / DOWN buttons. Press PLAY / PAUSE to set the sound mode (normal, classic, jazz, rock, pop); play mode (play the previous song, repeat all, Single-cycle play, random play, sequential mode)
Press the number keys to select the song you want to play.
Press the RETURN key twice to return to the main interface
Video Mode
Plugin the USB or TF card. Press the “MOVIE” button to play the video automatically.
Press the play/pause button to play the video file.
Press the button again to pause
Press “UP” or “DOWN” to select the previous song / next song
Press and hold the UP / DOWN button for 3 seconds for rewind and fast forward function.
In MOVIE mode, press the MENU key to display video file information. You can set the play mode (all loops, single cycle, sequential play, single play, shuffle play); you can choose “left channel” or “right channel” playback, the default is stereo; the default track is track1.
In MOVIE mode, press the number keys to select the movie you want to play.
In MOVIE mode, press the RETURN key once, enter the video file list, press the RETURN key twice to return to the main interface.
Photo Mode
Insert the USB flash drive or TF card. Press the PICTURE button on the remote control to enter into photo playback mode.
Press the UP and DOWN keys to select the previous or next picture
Press the MENU button to pop up the setting menu. Now you can set the Background Music, rotation, zoom, brightness, special effects, and so on.
FM mode
Press the FM button on the remote control to enter into FM radio mode.
Press the MENU button or keep the Play/pause button pressed to start the automatic search for radio stations. All found stations are automatically saved.
Press the UP / DOWN buttons to browse upwards or downwards through the saved stations. Or press the number keys to select directly a saved station.
E-book
Plugin the USB or TF card that contains the e-book files.
Press the E-BOOK button on the remote control to enter into E-BOOK mode
Press the Previous or Next key to turn the page
Press the MENU button and set background music, autoplay mode, font color, the page jumps.
Bluetooth
Press the BLUETOOTH button on the remote control or the BT button on the side control panel. Active the search function on your tablet PC or mobile phone and select KARAVISION in the list of found devices. Set the volume with the volume control of your tablet or phone and keep the unit within the receiving range of 10 meters.
Record
Insert the USB flash drive or TF card, press the record button to enter the record mode. Press the play/pause button to start recording.Press the REC button to stop recording.Press the play/pause button to save the recorded file. In REC mode you can play or delete recorded files.You can also set the recording quality and recording file format.
Phone mirror screen function
Compatible for both Android and IOS ForIOS: Connect the USB lead from your mobile phone to KARAVISION and the function will be activated automatically.On some Androïds you have to do the following steps to activate the mirror screen function:
On your mobile phone, open “Parameters”, select “System” and then select “About your phone”.
Press 7 times on “Version no.” (a count-down will be displayed on your screen) and enter your pin code or the symbol that you use to unlock your phone.
Go back into the “System” menu, select “Developer options” and activate “USB debugging”.
Connect your mobile phone via USB to KARAVISION and the mirror screen function is activated.
Universal settings
On the main screen, press the UP and DOWN keys to move to the common setting icon. Press the play/pause button to enter the setting mode, or press the SETUP button on the remote control to enter directly into the setting mode. This gives you access to languages, product information, restore factory settings, date, time, volume, brightness, and other important settings.File managementPlugin the USB stick or microSD card, move to the file management icon on the main screen and press the play/pause button to enter the file management interface. The file names on the USB or microSD media will automatically be identified and displayed inform of a list. Press the up and down buttons to select a file and press the play/pause button to play the selected file.
Common problems
The remote control doesn’t work: Align the end of the lamp with the remote control receiver or replace the battery in the remote control.
No sound: Check if the volume is turned up.
No sound, no picture: Check if the display has been switched off. Check if Audio/Video has been set to output status
Buttons don’t react: Shut down the system, wait a moment and switch it on again
Broadcast display format error: USB stick or TF card are not compatible. Please use a USB stick or TF card of 32Gb capacity. Or format the USB stick/TF card first on a computer and then copy the audio and video files to the USB or TF card
Wireless microphone doesn’t work: Please turn on the wireless microphone or replace the battery.
Song name display garbled: The song name is in traditional Chinese or another national language. The appliance only supports Simplified Chinese and English song name display.
Doesn’t play automatically the next track: Play mode is set to “play a song”. During playback, press the menu button, bring up the playback menu, the playback mode is set to loop play all songs or to play in sequence.
No sound in Bluetooth mode: Please turn on the Bluetooth function of the device such as a mobile phone or tablet PC and connect it with the local device. Turn on the Bluetooth volume of your mobile phone or tablet.
Bluetooth can not call: This unit does not support Bluetooth calling
Only the sound of the karaoke microphone is heard, not the original song nor the accompaniment: Turn off the microphone priority function.
Specifications
Power supply
100-240V~50/60Hz via supplied mains adaptor
Input voltage
12V 2A
Battery
Lithium 7.4V 4400mAh
Average operating time on battery
2-4 hours
Screen.
14.1″
Resolution
1024 x 768
Woof
5″/13cm5″/13cm
RMS power
30W
Max. power
150W
Freq. range
20Hz – 20kHz
THD
<1%
VHF mic frequencies
201.2 & 206.2MHz
BT freq. band
2402-2480MHz
Max. RF emission power
1.24dBm
FM band
87.5 – 108MHz
Dimensions
36 x 14 x 38cm
Weight
4.3kg
This marking indicates that this product should not be disposed of with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.
EU Declaration of Conformity
Hereby we,
LOTRONIC SA Avenue Zénobe Gramme, 9 1480 SAINTES Belgium +32.2.390.91.91
Certify and declare under our sole responsibility that the following product:
Trade name:
Product name:
KARAOKE SPEAKER
Type or model:
KARAVISION
Conforms with the essential requirements ofRED directive 2014/53/EU, ErP directive 2009/125/EC, Commission Regulation (EU) 2019/1782, 2011/65/EU RoHS directive and the Commission Delegated Directive (EU) 2015/863Based on the following specifications apply:
EN 62368-1 : 2014+A11 : 2017EN 62479 : 2010Draft ETSI EN 301 489-1 V2.2.3 (2019-11)Draft ETSI EN 301 489-17 V3.2.4 (2020-09)ETSI EN 300 328 V2.2.2 (2019-07)EN 550032 : 2015EN 550035 : 2017EN 61000-3-2 : 2014
EN 61000-3-3 : 2013ETSI EN 300 328 V2.1.1 : 2016-11ETSI EN 300 422-1 V2.1.2 : 2017-01ETSI EN 300 422-2 V2.1.1 : 2017-02EN 50563 : 2011 + A11EN 50564 : 2011IEC 62321-3-1 : 2013IEC 62321-4 : 2013 + AMD1 : 2017
Place and date of issue: Saintes (Belgium), on 17/11/2020