Ningbo Lumiaudio Electronic Technology LTD FLC Manuale Utente

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Packing List
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USER
MANU
AL
user manual
speaker grill
cutout template
speaker
power adapter
Introduction
Note: The master speaker has an installed depth of 3.7”(95mm)
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This Bluetooth Ceiling Speaker has a variety of inputs and 
outputs as shown in the below:
Power Input – Connect the included Power Adapter to the Power 
Input. 
RCA Inputs – Connect to the RCA line output of devices such as 
CD/DVD players.
Speaker Output –Drive a second slave speaker.
Connection Reset Button
Pivoting Tweeter
Environmental Equalizer
(+/-3db)
Built-in Amplifier 
& Bluetooth Driver 
Power Input 24V/2.5A
Speaker Output
R+ (Red) R- (Black)
Dog Leg Mounts (4)
6.5" (165mm)
Kevlar Woven Cone
Stereo/Mono
Volume Limit  50%/100%
LED Indicator
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Magnets for Grill (8) 
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RCA Input
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Bluetooth Connection Pairing
Begin by applying power to the Master Speaker. The Bluetooth 
status indicator on the speaker will blink BLUE to indicate it is 
available to be paired to your device. Turn your device’s 
Bluetooth function ON and select “BT-Speaker”. The BLUE light 
will become steady and you will hear a tone indicating your 
Bluetooth is successfully paired.
Note: If your device fails to pair, remove and re-insert the power 
cable or press the reset button to restart the pairing process.
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RCA Input
Connect the RCA outputs of your device (CD/DVD) to the RCA inputs 
found on the Master Speaker.
Caution: Please ensure the speaker is in close state before
connecting RCA audio.
Note: RCA audio and Bluetooth music will not work at the same time. 
Volume Limit 
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Switch to set the volume limit to 50% or 100% on the speaker.
Stereo/Mono Switch
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Please turn on“stereo”to open stereo mode when a slave speaker 
is attached. If not, please switch to“mono”mode.
Caution: Use this switch slowly.
Connection Reset Button
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If the speaker cannot be operated, long press the RESET button for 5 
seconds to reset to factory settings.
Caution: Please ensure your speaker has power during reset, or the 
speaker’s ability to operate will be damaged.
LED Indicator
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Blue flash – Pairing mode
Steady blue – Connected
Steady green – RCA mode
Red flash – Standby
Quick red flash – Amplifier error
Tip: The amplifier has a built-in over and under voltage protection 
along with short circuit and thermal protection.A failure in any of 
these areas your amplifier will shut off automatically and restart once 
power and/or the problem has been corrected.
Specifications
RMS Power 60W (30W Master/30W Slave)
Impedance(
:8 
Sensitivity (1W/1m): 90dB
Type: Class D (Digital)
Bluetooth System: Bluetooth V4.1
Bluetooth Range: >10m (33ft)
ID Device Name: BT Speaker
Power Input: DC 24V/2.5A
    
Frequency Response: 60Hz - 20kHz
ohm)
 
1. This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions: 
(1) This device may not cause harmful interference. 
(2) This device must accept any interference received, including 
interference that may cause undesired operation. 
2.Changes or modifications not expressly approved by the party 
responsible for compliance could void the user's authority to 
operate the equipment. 
NOTE: This equipment has been tested and found to comply with 
the limits for a Class B digital device, pursuant to Part 15 of the FCC 
Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. 
This equipment generates uses and can radiate radio frequency 
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio 
communications. However, there is no guarantee that interference 
will not occur in a particular installation. If this equipment does 
cause harmful interference to radio or television reception, which 
can be determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the 
following measures: 
    Reorient or relocate the receiving antenna. 
    Increase the separation between the equipment and receiver. 
    Connect the equipment into an outlet on a circuit different from 
that to which the receiver is connected. 
    
FCC Statement