Licos LCS02 User manual

Wireless Multiroom Audio Streaming System
LCS02 Wireless Stereo Audio Streaming
Amplifier
Quick Start Guide

Introduction
This class D digital amplifier is of great performance and especially designed to meet the high
demand of the installation market. This power amplifier can drive and make your traditional
passive speaker smart. With the free iOS and Android applications, you can easily control your
smart audio system. You can stream the same music to all zones or different music to different
zones, no matter the music from the local storage like cell phone memory, NAS, USB flash disk
and hard disk or online streaming services such as Spotify, Tidal, TuneIn, iHeartRadio, Napster
and so on.
Contents
LCS02 x1
Power supply x1
RCA cable x2
Antennas x2
QSG x1

Interface and Functions
1WiFi Antenna: Used for WiFi connection
2Reset: Used to reset the device if you have a problem with your WiFi connection
3Subwoofer out: Used to connect to an active subwoofer
4Network connection: RJ45 used to connect to a wired Ethernet network
5Line input: Analog input used to connect audio devices via an RCA cable
6Optical: Used to provide digital input from a 2.1 optical equipped device
7USB input: Used to connect local storage devices
8Speaker terminals: Phoenix speaker terminal used to connect to 8 Ohms speakers
9Power input: DC power input used to connect the power adaptor
10 Mobile wireless antenna: Used to pair with mobile devices using a popular wireless service
11 LED: Indicates the status of the device
Blinking White: Power on or Network Connecting
Solid White: Network connected, WiFi and USB streaming
Solid Blue: Wireless Input Active
Solid Green: Line Input Active
Solid Purple: Optical Input Active
12 Pre out: Used to provide analog signal to another amplifier
13 Volume: Used to manually tune the device volume
14 Treble: Used to manually tune the treble
15 Bass: Used to manually tune the bass

How it works
Installation Guide
1. Unpack
Verify all the accessories are included in the package.
2. Place
Fix the amplifier at a safe and proper location. An integrated mounting bracket allows
mounting to a wall or surface, but we suggest making sure you complete all installation steps
before permanently mounting.
3. Connect
Speaker Wiring Diagrams (LCS02 can handle speakers from 4-16ohms impedance)
Speaker Wire Connection
Properly wire the male phoenix connectors on the amplifier, noting positive and
negative terminals match with the positive and negative terminals on your
speaker.
Power connection
Power the amplifier with the power adapter included in the accessories.
4. Download the App
Download the 4STREAM application from the App Store for iOS and Google Play for Android.
LCS02

5. Configure
Option 1- Configuration via app
-Connect your mobile devices to your network.
-Open the application> press Add Device(+)>choose settings> choose the SoundSystem_xxxx
hotspot> after connected, press the ‘turn back’ on your WLAN settings> the app will jump to
the configuration step>choose the 2.4G network and enter the password>wait for the device
to be configured.

Option 2- Configuration via Web console
-1. Power the device.
-2. Choose the hotspot(SoundSystem_xxxx) in the WiFi setting on your cell phone or computer
and connect to it.
-3. Open the browser and enter 10.10.10.254
-4. Go for WiFi>choose you 2.4G router>enter the password> click connect> wait for the device
to be configured.
Option 3-Connection via LAN
-Power the device
-Plug in the wired cable to the RJ45 Ethernet, the device will show on the app in about 10
seconds.
Option 4-Bluetooth pair
Open the app>choose the Bluetooth mode > open the Bluetooth on the mobile device >Pair to
device Bluetooth “SoundSystem”> once connected, you will hear a sound prompt.

App Photo Gallery:
Playback Your Device List will show all available zones. Press a zone to see the
information on the current source. While on the view for the source, swipe right to
reveal the available sources. From there, you can select what source you want to hear
next, or swipe left to return to the currently playing source.
You also have the ability to combine
zones so that each zone is playing
the same source at the same time.
Just press your finger on the zone
you want to play what another zone
is playing until it indicates it is
ready to merge. Then, drag it on
top of the master zone and release.
In roughly 30 seconds, the zones will
combine.
To separate zones, repeat
the process, but this time drag the
zone you want to free below the
dotted line.

Streaming from Cell phone memory/NAS/Online Music Services
These screens let you access your available music, whether it be hard files on your
network or connected to your a-live hardware, or what streaming options you’ve
selected to be available.
Device Settings:
Through device settings you can set an alarm clock or sleep timer, get technical
information on your speaker, or rename it.

Firmware update
LCS02 will notify you in your app when there is a new firmware version available. It’s
recommended to update firmware whenever available as this might not only correct
bugs or improve security, but could also add new features or services.
Technical Specifications
Connectivity
Wireless network
IEEE802.11 b/g/n 2.4G
LAN
single 10/100M RJ45
Bluetooth
4.2
Frequency Response
20Hz to 20kHz
Power input
DC 24V, 6A
Audio Source Input
USB 2.0, Analog RCA, Optical(2.1)
Audio Source Output
Analog RCA, Subwoofer
Treble
Yes
Bass
Yes
Volume Knob
Yes
Dimensions:
6.25 “ L x 5.75 “ W x 1.6 “ H(15.8x14.6x4CM)
Weight
1.2 Lbs(0.54kg)
Music format
MP3/AAC/AAC+/ALAC/APE/WAV
Decoding
Up to 24bit/192kHz