MANUAL - BOMBMASTER
4
©Copyright LOTRONIC 2023
PRE-EQUALIZER
The system has a preset audio equalization system. Press the EQ button on the unit or the remote control re-
peatedly to select one of the 5 audio equalizations available and which best suits the current music.
SUPER BASS
Press to enhance the basses.
BASS / TREBLE ADJUSTMENT
Rotate the BASS or TREBLE controls (4) on the unit or (8) on the remote control to adjust the high and low fre-
quencies.
MIC VOLUME
Turn the volume control 7 on the unit, or press the buttons 7 on the remote control to adjust the volume of the
microphone.
GUITAR VOLUME & REVERB
Turn the controls (3) on the unit to adjust the volume and reverb of the connected guitar.
LED LIGHT SWITCH
Press the light button (10) on the unit or (7) on the remote control to cycle throught the various light effects and
switch the light off.
BLUETOOTH FUNCTION
Press MODE button on the unit or the remote control until BLUE is displayed and flashing.
1. Put the cell phone within 1 meter
2. Activate the BT search function on your cell phone to search for the BT device. Please refer to the user manu-
al for details
3. Select BOMBMASTER in the list of found devices.
4. Shortly press the PLAY/PAUSE button
▶
to play or pause the music. Shortly press the “
” or “
” button to
select the previous or next track.
TWS MODE
1.
Turn on the 2 speakers (BOMBMASTER) and select Bluetooth mode on both.
2.
Keep the the NEXT (
) button pressed on one of the 2 speakers until one of the speakers displays "SLAV".
3.
Turn on your Bluetooth device and put it close to the speaker (within 1 meter).
4.
Select 'BOMBMASTER' in the list of found devices.
5.
Now you can listen to the songs from your Bluetooth device in stereo sound.
Note: If the speakers don't pair, switch them both off and repeat steps 1, 2 and 3.
The TWS function only works between speakers with the same Bluetooth name
AUX MODE:
Connect an audio cable (not included) from the "LINE OUT" connector of our MP3/MP4 player to the AUX input of
the BOMBMASTER. In any mode, when you connect an AUX cable to this input, the BOMBMASTER will automati-
cally switch into AUX mode. In AUX mode, all functions are controlled via the external device.
USB / MICRO-SD MODE:
1.
Insert a USB stick or TF card. The unit will automatically read and play the music stored on the connected
device.
2.
Press “
▶
” button shortly to pause or play.
3.
Shortly press “
” button to go to the previous song.
4.
Shortly press “
” button to go to the next song.
5.
Press the Repeat button (10) on the remote control. The display will show "ONE" and the track will be
played continuously. Press twice and the display will show "ALL". All songs on the USB/SD will be played
continuously.
VOICE RECORDING
The unit can record voice from the microphone on a USB stick or microSD card. It will create automatically a
folder called 'Record' on the USB stick where it will store all log files.
1.
Switch on the unit
2.
Insert a USB stick or a microSD card into the socket.
3.
Select USB or SD mode via the MODE button on the unit or the remote control.
4.
Short press the REC button on the unit or the remote control to start recording. The display will show "REC"
and time counter will start.
