Roberts S2 Manuel utilisateur

Please read this manual before use
S1 / S2
ROBERTS
Multi-room Stereo Speaker with Internet Radio, Music Player and Spotify Connect
and remote control from iPhone and Android using UNDOK

Contents
Introduction.........................................................................................1-7
Before you can use this product.......................................................... 1
About this instruction manual............................................................... 2
Controls and connections................................................................. 3-7
Setup.................................................................................................. 8-11
Step 1 - Download the UNDOK app.................................................... 8
Step 2 - Plug in your speaker and switch on for first use .................... 9
Step 3 - Setup new audio system - Apple iOS device ....................... 10
Step 3 - Setup new audio system - Android device............................11
Internet Radio mode.......................................................................12-15
Internet Radio - the basics................................................................. 12
Selecting internet radio / Presetting internet radio stations ............... 13
Customising your speaker................................................................. 14
Configuring my favourite stations ...................................................... 15
Configuring my added stations.......................................................... 15
Music Player mode.........................................................................16-21
Use with Windows, Apple Mac, Linux................................................ 16
Accessing your audio files via UPnP using Windows 7, 8, & 10... 17-18
Locating and playing media files using UPnP .............................. 19-20
Windows 'Play To' / 'Cast to Device' function (UPnP renderer) ......... 21
Spotify Connect..............................................................................22-24
Spotify Connect - the basics.............................................................. 22
Set up a Spotify Connect account ..................................................... 22
Playing music using Spotify Connect ................................................ 23
Controlling Spotify on your speaker................................................... 24
Bluetooth mode..............................................................................25-28
Bluetooth mode ................................................................................. 25
Connecting Bluetooth devices........................................................... 25
Playing audio files in Bluetooth mode................................................ 26
Connecting and reconnecting a Bluetooth device ............................. 27
Bluetooth information......................................................................... 28
Audio connections.............................................................................. 29
Auxiliary input socket......................................................................... 29
Multi-room mode ............................................................................30-34
Multi-room the basics ........................................................................ 30
Creating and editing a multi-room group with UNDOK...................... 31
Playing audio to a group.................................................................... 32
Volume control using UNDOK ........................................................... 32
Mode indicator and controls in a multi-room configuration................ 33
Stereo mode switch........................................................................... 34
UNDOK settings................................................................................... 35
UNDOK settings / Equaliser / Sleep timer / Friendly name ............... 35
Information......................................................................................36-48
Factory reset...................................................................................... 36
Standby mode / Eco Standby mode.................................................. 37
Network indicator status .................................................................... 37
S1 wall mounting instructions............................................................ 38
Bluetooth pairing your device by NFC............................................... 38
Software version display.................................................................... 39
Audio FAQ / Software update ............................................................ 39
Using an Ethernet connection ........................................................... 40
Troubleshooting ............................................................................ 41-42
Audio codecs ..................................................................................... 43
Cautions ............................................................................................ 44
Specifications / Circuit features ......................................................... 45
Software License Information............................................................ 46
Guarantee.......................................................................................... 48

S1 / S2 Speaker features
The Roberts S1/S2 provides the following features in an attractive compact
unit:-
●Listen to local, regional, national and international broadcasts using
Internet radio.
●Listen to over 1000 radio stations from around the country, and over
10,000 from around the world without using your PC.
●Listen to podcasts from a wide range of broadcasters.
●20 internet radio station presets.
●Use the Music Player to play your music collection from devices on
your network. Connection to Apple and Linux based computers is
also possible.
●MP3, WMA, AAC, FLAC, ALAC (Apple Lossless) and WAV formats
are supported.
●The S1 and S2 connects to your home computer network, either
using WiFi or via a wired Ethernet connection.
●Dual band WiFi allows compatibility with a wide range of networks.
●Works with Windows 'Play to' / 'Cast to Device' function (as a Digital
Media Renderer).
●Compatible with Spotify Connect, allowing your Spotify selections
to be played through the speaker, remotely controlled from your
iPhone, iPad, Android device or any Desktop.
●Supports remote control from Apple iPhone, iPad and Android using
the UNDOK app.
●Your speaker may be connected as part of a wireless Multi-room
system to allow whatever source is selected to be heard through
other connected products.
●Bluetooth streaming to play your music or video soundtracks from
your smartphone, tablet or similar device.
●All radio station presets, network configuration details and user
settings are retained in the event of a power failure.
●Adjustable sleep timer, can be set to turn the speaker off after a delay
of up to 60 minutes.
●Eco standby mode.
●Auxiliary input for playing audio from MP3 players, iPods or other
audio equipment.
●Mains powered operation using supplied mains adaptor.

1
Before you can use this product
Before you can use your smart speaker, you must have the following:
●A broadband Internet connection (not required for Music Player functions).
●A router (or equivalent wireless access point) providing a WiFi signal or Ethernet connection, connected to your
broadband Internet Service Provider. The broadband modem, router and wireless access point will often be a
single combined unit supplied by your Internet Service Provider or bought from a computer store.
●A Smart phone or tablet which uses either the Android operating system (version 4.0.3 or later) or Apple iOS
(version 8 or later).
●If your wireless network requires a security password to allow connection, then you need to know the WEP,
WPA or WPA2 key used for encryption so that you can get the speaker to communicate with the network.
●If you choose to connect the speaker to your network using a wired Ethernet connection, then an Ethernet cable
of appropriate length will be needed.
The speaker's WiFi system is compatible with 802.11b, g, n or a networks and can use 2.4 GHz or 5 GHz WiFi
frequency bands.
If connecting using WiFi, the speaker will typically work within a 10-20 metre radius from your wireless router or
access point. The actual range achieved will depend upon the building type, other nearby wireless networks, and
possible interference sources.
IMPORTANT: Before you continue, make sure that your router (or access point) is powered up and working with
your broadband Internet service (use your computer, smart-phone or tablet to verify this). To get this part of the
system working you must refer to the instructions supplied with those items.

2
Introduction
About this instruction manual
This instruction manual is split into sections for each of the operating modes of your Roberts
S1/S2 speaker. Each section is clearly identified by the shaded heading in the top right hand
corner of each pair of pages.
Before using the Internet Radio and Music Player functions, you will need to connect your
speaker to your computer network using either the WiFi or Ethernet connection. This is
covered in the section titled Setup.
The InternetRadiosection describes how to find radio stations to listen to. These can be radio
stations that you already know and listen to conventionally, or new stations you may search for.
You may set up stations that you like as Favourites so that they are more readily accessible.
The section for the Music Player describes how you may play music files that you may have
stored on a computer or other devices connected to your network. The use of Shared Media
(using UPnP) is explained.
The Spotify Connect section explains the use of the speaker in conjunction with the Spotify
internet based music streaming service.
The Bluetoothsection describes how to use your S1/S2 to play audio files or video soundtracks
directly from your smartphone, tablet or similar devices.
The AudioConnectionsection shows how to connect your speaker to other audio equipment.
The Multi-room section explains how your speaker may be connected as part of a wireless
music system.
The UNDOK Settings section explains how to adjust settings for your speaker including
equaliser and sleep timer.
The Information section includes troubleshooting, specifications and warranty information.
(page 8)
(page 12)
(page 22)
(page 16)
(page 25)
(page 29)
(page 36)
(page 30)
(page 35)
Internet Radio
Setup
Audio Connections
Information
Multi-room
Music Player
UNDOK Settings
Spotify Connect
Bluetooth

Power Reset
3
Controls and connections
S1 & S2 Top view
1. Power / On/Standby button
2. Mode / Bluetooth Pair button
3. Reset button
4. Volume Down button
5. Volume Up button
6. NFC detection area
5
6
4
321
This area will become quite
warm to the touch. This is
completely normal.

4
Introduction
Controls and connections
7. Bass speaker
8. Power / Standby indicator
9. Tweeter / mid range speakers x 2
10. Mode / Bluetooth Pair indicator
S1 Rear
11. Stereo mode switch
12. Threaded wall mounting hole (see page 38)
13. DC input socket
14. RJ45 Ethernet socket
15. Auxiliary input socket
7
8
99
10 11
12
15 1314
S1 Front

5
Controls and connections
S2 Front
17
16
17
18 19
16. Bass speaker
17. Tweeter / mid-range speakers x 2
18. Power / Standby indicator
19. Mode / Bluetooth Pair indicator

Introduction
6
Controls and connections
S2 Rear
20. Stereo mode switch
21. Auxiliary input socket
22. RJ45 Ethernet socket
23. DC input socket
24. Passive bass radiator
20
21
22
23
24

7
Controls and connections cont.
The best way to control your speaker is by using the UNDOK app. However
you could also use the buttons on your S1/S2 for the following functions.
1. Pressing the Power/Standbybutton brings your speaker out of Standby
mode.
Pressing the Power/Standby button while the speaker is in use will
cause it to return to the Standby mode. The Power/Standby indicator
will light white.
2. Press and release the Mode button to select the desired operating
mode, Internet Radio, Spotify, Music Player, Bluetooth orAuxiliary Input.
The Modeindicator will change colour according to the source selected
(see page 33).
Instructions for each operating mode are given in the later sections
of this book.
3. You can control the volume using the Up and Down Volume buttons
on your speaker.
Note: You will need to use the UNDOK app to select your choice
of content for most operating modes.
Power
1
Mode indicator
Mode
2
3
3
Power/Standby indicator
Ce manuel convient aux modèles suivants
1
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