Operating instructions
INSPIRATION CS 2.2
Caution
This unit contains a class 1 laser diode. Do not open. Invisible laser radiation can damage
your eyes.
Laserdiode Typ: Ga-Al-As
Wavelength: 755 - 815 nm (25 °C)
Output power: max. 0,7 mW max.
Declaration of conformity (for EC only)
We herewith confirm, that the unit to which this manual belongs fulfills the EC rules necessary
to obtain the sign
the necessary measurements were taken with positive results.
AVM Audio Video Manufaktur GmbH
Daimlerstraße 8
D-76316 Malsch
Germany
www.avm.audio
info@avm.audio
Dear customer
Thank you for purchasing this AVM product. You now own a versatile, excellent sounding hifi
component. Before enjoying music, please read this manual carefully. After that you will know
how to use your new CS 2.2 in the optimal way.
Please note that the range of functions of your AVM hifi component can be easily expanded by
means of a software update at any time. Hence, the present operating instructions will require
continued updates going forward. You you can always download the most current version from
our website at www.avm.audio.
Sincerely yours,
The AVM Team
Table of contents
1
! Getting started .................................................................................................................... 6!
1.1! What’s in the box? ........................................................................................................ 6!
1.2! Control and operating elements ................................................................................... 6!
1.3! Installation and cooling ................................................................................................. 7!
1.4! Connection to mains .................................................................................................... 7!
1.5! Connecting analogue signal sources ........................................................................... 7!
1.6! Connecting digital signal sources ................................................................................. 8!
1.7! Connecting a recorder .................................................................................................. 8!
1.8! Connecting a subwoofer .............................................................................................. 8!
1.9! Connecting loudspeakers ............................................................................................. 8!
1.10! Tuner antenna ............................................................................................................... 8!
1.11! RC 9 remote control ..................................................................................................... 9!
1.12! RC S App for iOS and Android ..................................................................................... 9!
1.13! Network installation (LAN, WiFi) ................................................................................... 9!
1.14! Software updates ....................................................................................................... 14!
2! Basic operation ................................................................................................................. 15!
2.1! First operation / self test ............................................................................................. 15!
2.2! Switching on / stand by .............................................................................................. 15!
2.3! Selecting the signal source ........................................................................................ 15!
2.4! Volume setting ............................................................................................................ 15!
2.5! FM Tuner .................................................................................................................... 16!
2.6! CD Player .................................................................................................................... 17!
3! Advanced Settings ........................................................................................................... 19!
3.1! Global settings ............................................................................................................ 19!
3.2! FM-Tuner .................................................................................................................... 21!
3.3! Personal Setup ........................................................................................................... 21!
3.4! Reset (factory default settings) ................................................................................... 23!
4! Appendix ............................................................................................................................ 24!
4.1! Cleaning ...................................................................................................................... 24!
4.2! Troubleshooting .......................................................................................................... 24!
4.3! Conditions of warranty (EC only) ................................................................................ 25!
5! Technical Data .................................................................................................................. 26!
6
1 Getting started
1.1 What’s in the box?
• INSPIRATION CS 2.2 Compact Streaming CD-Receiver
• WiFi antenna
• Power cable
• Optional accessory: RC 9 remote control with docking station, power supply unit,
USB charging cable
CAUTION: After unpacking, please check the scope of delivery to ensure that all parts have
been supplied and are undamaged. In case the original packing has already been opened,
please contact your local dealer. Often, your dealer prepares your new device prior to delivery
to adapt and change the configuration to your personal needs.
1.2 Control and operating elements
The numbers in the drawings below mark the control elements. They refer to the numbers in
the text, where the operation of the unit is described.
1 Power button (on / off)
2 Control LED
3 Display
4 Multifunctional button (soft key)
5 Multifunctional button (soft key)
6 Multifunctional button (soft key)
7 Multifunctional button (soft key)
8 Multifunctional button (soft key)
9 CD slot
10 Source selector CD
11 Source selector Tuner
12 Source selector
13 Headphone output
14 Volume knob
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15 Antenna socket
16 Ground socket for turntable chassis
17 Network port (LAN)
18 Phono input
19 High-level analogue inputs
20 Status LED
21 Update button (Streaming module)
22 Reset button (Streaming module)
23 USB input
24 WiFi antenna socket
25 Output for recorder (fixed level)
26 Preamplifier output
27 Configuration port
28 Speaker terminals
29 Digital input coaxial
30 Digital input optical
31 Digital output coaxial
32 Digital output optical
33 Mains switch
34 Mains connector
1.3 Installation and cooling
The unit can become hot depending on demanded output power or environmental
temperature. Therefore, it is important, that the cooling air can flow unhindered into the air
inlet in the bottom and flow out through the holes in the rear panel. Direct exposure to
sunlight is not recommended because this will heat up the unit and may cause unwanted
malfuctions.
1.4 Connection to mains
Connect the unit to the mains outlet by using the power cord which is (in some countries)
delivered together with the unit. Make sure that mains voltage is according to the value
printed on the rear panel of the amp (near mains connector).
CAUTION: Keep the unit switched off until all audio connections are made.
1.5 Connecting analogue signal sources
High-level sources
Connect the outputs of your signal sources to the inputs (19). The upper row is for left
channel, the lower row is for right channel.
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Turntable
Connect the output of your turntable with phono inputs (18) and connect the chassis ground
wire to the ground connector (16). The CS 2.2 phono input is suitable for MM cartridges as
well as for high and medium level MC cartridges. Sensitivity can be adjusted (see 2.4.1).
1.6 Connecting digital signal sources
Inputs SPDIF/ (RCA Cinch, optical)
Connect the outputs of your digital sources to the corresponding inputs of the CS 2.2 (29,
30).
Digital out
The input of a digital recorder must be connected to the digital outputs (31, 32). The signal on
the digital outputs depends the selected source (built-in CD, dig in).
1.7 Connecting a recorder
Connect the recorder’s output to one of the inputs (19). The inputs of the recorder must be
connected to the fixed level output (25).
1.8 Connecting a subwoofer
If you use an active subwoofer (with built in power amplifier), simply connect it's inputs to the
unit's pre out (26) and adjust the bass level at the subwoofer.
1.9 Connecting loudspeakers
Connect the speakers to the speaker terminals (28). Use only good speaker cables with
sufficient diameter. Make sure, that the red terminals are connected to the red or "+“
terminals of the speakers and the black terminals to the black or “-“ terminals of the
speakers.
1.10 Tuner antenna
Connect the antenna cable to the antenna socket (15).
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1.11 RC 9 remote control
The optionally available RC 9 remote control allows for easy and comprehensive control of
your AVM devices. Before you can use the RC 9 together with your AVM device, both
components need to be connected. This process is also referred to as Pairing. In order to
start the pairing process, please follow the instructions as described in section 1.11.1. A
detailed description of the entire functionality of the optionally available RC 9 remote control
can be found in a separate manual on the product page of our AVM website at
www.avm.audio.
1.11.1 Pairing
In order to control your AVM device with a RC 9 remote control, both components need to be
linked first. This process is also referred to as Pairing. To start the pairing process, please
switch off your AVM device by using the mains switch (33) on the rear side of the unit. Now
please navigate to the Systems Settings menu on your RC 9 remote control by pressing the
Settings key and navigate to the menu item Start Pairing without selecting it with the Enter
key yet. Switch on your AVM device by using the mains switch (33) on the rear side of the unit
and immediately press the Enter key of your RC 9 remote control to now start the Pairing
process. The name of a succesfully detected device will instantaneously be shown on the
display of your RC 9 remote control and can be edited by using the alphanumeric input keys
of the RC 9 remote control. After confirming the name of the paired device with the Enter
key, you can also choose one of four available Hotkeys. Details on how to use the Hotkey
function of your RC 9 remote control can be found in a separate manual on the RC 9 product
page on our website at www.avm.audio. By pressing the Enter key on your RC 9 remote
control again, the pairing process is completed.
1.12 RC S App for iOS and Android
The RC S App for iOS and Android will turn your smartphone or tablet into an easy-to-use
remote control and provides a variety of intuitive features to get the most out of your networkenabled AVM device. The RC S App is available free of charge and can be downloaded from
the Apple App Store and the Google Play Store. A detailed description of the entire
functionality of the RC S remote control can be found in a separate manual on the product
page of our AVM website at www.avm.audio.
1.13 Network installation (LAN, WiFi)
In order to use the variety of integrated streaming funtions such as Music Server (local NAS
drives etc.) or Online Services (TIDAL, Qobuz, Webradio, Podcasts) your AVM device
needs to be connected to the internet via a router in your local home network. You can
choose from a wired LAN connection (17) or a wireless WiFi connection. In order to use the
wireless WiFi connection of your AVM device, the included WiFi antenna needs to be installed
first (24).
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LAN vs. WLAN
Before using the wireless WiFi functionality of your AVM device, an initial set-up of a wired
LAN connection is mandatory. This non-recurring step is required to set-up an initial WiFi
connection between your AVM device and the RC S App via your local home network.
NOTE: To ensure a smooth WiFi operation of your device, it is highly recommended to
remove the LAN cable after the intial set-up process described in section 1.13.2 has
successfully been completed. This is because a wired LAN connection is always prioritized by
the device which automatically leads to a wired LAN connection as soon as a LAN cable is
connected at a later time and the device has been restarted by switching it off and on again
via the mains switch on the rear side of the unit (33).
Please make sure to carefully follow all steps below to successfully set up a wired LAN
connection or a wireless WiFi connection.
1.13.1 Setting up a wired LAN connection
ü Please switch off the AVM device on the rear side of the unit (33).
ü Plug a LAN cable from your local router into the LAN port of the AVM device (17).
ü Switch on the device on the rear side of the unit (33). Wait until the device has started and
went into stand by mode. Now, switch it on with the power button on the front side (1).
ü After a brief starting process, your AVM device automatically connects to your local home
network and is ready to be operated via the RC S App for iOS and Android.
ü Launch the RC S App on your smartphone or tablet. The RC S App will now automatically
search and list all available AVM devices in your local network with their respective device
name and IP adress (e.g. "192.168.xxx.x" etc.).
ü Choose an availbale device and wait until a connection is established.
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1.13.2 Setting up a wireless WiFi connection
To set up your AVM device with a wireless WiFi connection, you need to download and install
the free RC S App for iOS and Android or use the optionally available RC 9 remote control.
The following instructions refer to the installation process by use of the RC S App. For details
on how to connect your AVM device with the RC 9 remote control, please refer to section
1.11.1. A detailed description of the entire functionality of the RC 9 remote control and the RC
S App for iOS and Android can be found in a separate manual on the respective product
pages of our AVM website: www.avm.audio.
NOTE: Before using the wireless WiFi functionality of your AVM device, an initial set-up of a
wired LAN connection is mandatory. This non-recurring step is required to set-up an initial
WiFi connection between your AVM device and the RC S App via your local home network.
ü Please switch off your AVM device on the rear side of the unit (33).
ü Plug a LAN cable from your local router into the LAN port of your AVM device (17).
ü Switch on the device on the rear side of the unit (33). Wait until the device has started and
went into stand by mode. Now, switch it on with the power button on the front side (1).
ü After a brief starting process your AVM device automatically connects to your local home
network and is ready to be operated via the RC S App for iOS and Android.
ü Launch the RC S App on your smartphone or tablet. The RC S App will now automatically
search and list all available AVM devices in your local network with their respective device
name and IP adress (e.g. "192.168.xxx.x" etc.).
ü Choose an availbale device and wait until a connection is established.
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ü Navigate to the Settings tab on the RC S App and choose Device Settings / Network /
Configure WiFi.
ü After you have selected the SSID menu option, you will be provided with a list of all
available WiFi networks. Choose a WiFi network and select a respective Security and
Cipher setting.
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ü Choose the menu option Password and enter your WiFi password. Confirm with Done at
the upper right-hand corner. Now, confirm your WiFi settings with Apply at the upper
right-hand corner.
ü Under DHCP, you will be asked if your AVM devide should obtain an IP adress
automatically (if yes, please make sure the DHCP option is activated). Now, confirm your
choice with Apply at the upper right-hand corner and remove the LAN cable from the
LAN port (17) right afterwards.
CAUTION: Unless your local home network has been configured with static IP addresses,
we highly recommend to activate the DHCP option.
ü The integrated streaming module of your AVM device will now restart. This process can
take up to 30 seconds. Please make sure to not switch off the device while it is restarting
(which is happening under the hood without any indication on the display of the device).
ü The AVM device is now connected with your wireless WiFi network.
PLEASE NOTE: When switching from a wired LAN connection to a wireless WiFi connection
or vice versa, a restart of the integrated streaming module is always required. To restart the
streaming module via the RC S App, please go to the Settings tab, choose Device Settings,
Network, and press the Restart button on the upper right-hand corner. Switching off the
device on the rear-side with the mains switch (33) also causes a restart of the integrated
streaming module.
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1.14 Software updates
To get the most out of your AVM HiFi streaming system, please make sure you always keep
the RC S App and the streaming software of your AVM device up-to-date. You can download
the latest version of the RC S App in the Apple App Store or the Google Play Store. To check
whether your AVM device runs the latest version of the streaming software, please make sure
the device is connected to the internet (see section 1.13) and follow the instructions below.
ü Streaming software update via the RC S App: Navigate to the Settings tab and choose
Device Settings / Software / Check for Updates.
ü Streaming software update via the RC 9 remote control: Navigate to the Receiver
Settings menu and choose Software / Update.
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2 Basic operation
2.1 First operation / self test
In case the CS 2.2 was not connected to mains a self test will be performed when it is
switched on by the mains switch (33) for the first time. The unit will check its configuration
and that all the installed components work properly. The procedure is shown in the display.
Afterwards the unit will switch to stand by.
2.2 Switching on / stand by
Using the button power (1) you can switch between on (operate) and stand by. When
switched on, the display (3) lights up and the LED (2) is off. In stand by mode the display is off
and the LED is on to indicate that the unit is still connected to mains.
CAUTION: When switched to stand by the unit is still connected to the mains. In case of a
thunderstorm or if you leave the house for a longer time we recommend that you switch the
amplifier off by using the mains switch (33) or pull the mains plug (35).
2.3 Selecting the signal source
A local signal source (analog inputs, digital inputs, phono input) can be selected by pressing
the source selector (12) until the desired source appears on the display. For selecting Tuner
or CD, use the direct access keys (10,11). Other sources such as Online Services (TIDAL,
Qobuz, Webradio, Podcasts), Music Server or USB (STICK HDD) (23) can only be
accessed via the optional RC 9 remote control or the free RC S App for iOS and Android.
CAUTION: If you switch to another source while playing a CD, the drive will stop first. This
may take a few seconds. If you activate a digital input that has no valid signal, NO DIG
SIGNAL or NO USB PLUGGED is shown on the display (3).
2.4 Volume setting
Use the rotary encoder on the right-hand side (14) to set the desired volume. Depending on
the rotating speed the volume increases / decreases in steps of 0.5 dB (slow) or in steps of 2
dB (fast). The current volume setting is shown on the display (3).
NOTE: Please note that if the volume is changed using the optionally available RC 9 remote
control, the level always increases / decreases in 2 dB steps.
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2.4.1 Setting of input sensitivity
The level of signal sources differs often by several dBs. You recognize a step in volume, when
switching between two different inputs. With the sensitivity setting menu you can avoid this.
The sensitivity of each input can be adjusted between – 9.5 dB and + 10.0 dB.
Select any input (except Tuner or CD) and chose a convenient volume level. Now press the
multifunctional button 6 under the display for more than 2 seconds. The button is now
marked EXIT LVL. Now you can switch between the sources (also Tuner and CD) and adjust
the levels by using the volume knob (14). Pressing this multifunctional button 6 under the
display again will exit the level setting mode and bring the unit back to normal operating
mode.
NOTE: While the level setting mode is active the unit will not respond to any RC 9 remote
control command.
2.5 FM Tuner
All basic functions of the FM Tuner can be accessed by the buttons right under the display
(4-8). More sophisticated functions (RDS display, mono/stereo, search mode etc.) are
available via the Advanced Settings menu (see section 3).
NOTE: All Webradio features can be accessed via the optionally available RC 9 remote
control or the free RC S App for iOS and Android.
2.5.1 Tuning
Depending on the selected mode (manual / auto, see section 3.2.2) the buttons under the
display (7, 8) are named < AUT > oder < MAN >. In AUT mode, a tip on one of the buttons
lets the tuner automatically seek the next upper or lower station. In MAN mode, the frequency
changes in 50 kHz-steps as long as the button is pressed. In this case, the tuning indicator
shown in the display (3) helps you to tune correctly to the desired station. If tuning is correct it
will show locked.
2.5.2 Station and memory
Storing a new radio station
If you want to store a certain station in the memory, press the button MENU (6) under the
display (3) for more than 2 seconds. The display will propose the next free memory position
for storage (for example: if 5 stations are already stored, position 6 will be proposed). Using
the MOVE buttons (4, 5) you can change the position. Now press STORE (8) to store at the
selected memory position. If a radio station is already stored at the selected position, the new
station will be saved to the respective position while moving any other station one step
further.
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Modifying, moving or deleting an existing station
If the tuner is set to an already stored station you can change its settings (mono/stereo,
bandwidth and more), move it to a different position or delete it. First off, adjust any
advanced setting for a stored radio station and press the MENU button (6) under the display
(3) for more than 2 seconds. Using the buttons MOVE (4, 5) allows you to change the position
of the selected station before storing with STORE (8). DELETE (7) will remove the station
from the memory. EXIT will bring the unit back to normal operating mode without changing
the memory.
NOTE: The station memory allows you to store up to 63 stations. It stores not only their
frequency, but also a range of individual settings such as mono/stereo, bandwidth or other.
2.5.3 Selecting a station out of the memory
The buttons < STAT > (4, 5) select the stations stored in the memory. A short tip switches to
the next / previous station. Holding the button down scans automatically up / down. The
number of the actual station is shown in the display (PGM xx).
2.6 CD Player
The basic functions of the CD Player such as Play, Pause, Stop and Eject can be accessed
by the buttons right under the display (4 – 8). For more sophisticated functions such as
repeat, random etc. please refer to section 2.6.4, 2.6.5, and 2.6.6.
2.6.1 Insert / eject
Insert a CD
The CS 2.2 has a slot-in CD drive. Insert the CD (cover side up) and push slightly. The drive
will now automatically draw the disc inside. After that the player reads the TOC and shows it
on the display. Furthest left is the number of the actual track followed by the total number of
tracks on the CD (for example "1/17"). The middle of the display shows the total playing time
of the CD.
NOTE: If there is still a CD inside or the unit is in stand by, the slot will be blocked. If the
inserted disc is not readable (DVD, Data CD) the display will show no playable disc
Eject CD
Press the button (7) under the display (3). An inserted CD will then be ejected.
Auto CD function
If CD is not selected as source the unit will automatically change to CD from any other input
after you have inserted a CD.
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2.6.2 PLAY, PAUSE, STOP
Pressing PLAY (8) starts the player. While playing, the same button changes its function to
PAUSE. While the player is playing, the button (7) under the display shows the STOP symbol.
When the player is stopped, this button changes its function to the EJECT symbol.
2.6.3 SEARCH / SKIP
While the player is stopped, the two buttons on the left (4, 5) can be used to select a title. A
short tip switches to the next / previous title. Holding one of the buttons down scans
automatically up / down. The number of the actual title is shown in the display (TRACK).
While the player is playing a short tap on the buttons 4 and 5 selects the previous / next title.
Holding down the buttons starts the rewind / fast forward function. Rewind / fast forward
stops automatically when the begin / end of the actual title is reached.
2.6.4 Repeat
To choose from one of the available REPEAT modes press the MENU button (6). Now,
select one of the following REPEAT modes: ONE repeats only the currently selected title.
ALL repeats the entire CD or an individually programmed playlist.
2.6.5 Programing an individual playlist
If a disc is inside the player you can program your individual playing sequence as follows:
Hold the MENU button (6) down for more than two seconds to enter the Playlist menu.
The display shows on the left side the actual title (TRCK), below the playing time of this title
(TIME). Pressing the buttons 4 and 5 allows you to select a title.
Pressing ADD (6) adds the selected title to the playlist. The display shows on the right side
the number of programmed titles (PGM-QTY). Below the playing time of the programmed list
(P-TIME) is shown.
NOTE: The program function is only available while the player is stopped. The maximum
number of programmed tracks is 99, the maximum program duration is 99 minutes. In case
the level setting is active (see 2.4.1), you need to exit first.
Example
An inserted CD contains 15 titles. You want to play only the titles 7, 3 and 8 in that order.
• Press the MENU button (6) for more than two seconds. The display now shows "TRCK
1/15" in the upper left corner and "PGM-QTY 0" indicating that none of the 15 available
titles have been added to the playlist yet.
• Select title 7 using the buttons < SELECT > (4, 5). The display now shows "TRCK 7/15" in
the upper left corner.
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• Now add this track to the playlist by pressing ADD (6).
• Select title 3 using the buttons < SELECT > (4, 5). The display now shows "TRCK 3/15" in
the upper left corner.
• Now add this track to the playlist by pressing ADD (6).
• Select title 8 using the buttons < SELECT > (4, 5). The display now shows "TRCK 8/15" in
the upper left corner.
• Now add this track to the playlist by pressing ADD (6).
• Now press STORE (7) to finish the programming and store the playlist
Deleting an existing playlist
Press MENU (6) for more than 2 seconds. Then press DEL PGM (8) and the playlist is
deleted.
2.6.6 Random
To activate the RANDOM mode press MENU (6) for more than 2 seconds. Then press
RANDOM (7). Press PLAY (8) to start the RANDOM playlist.
3 Advanced Settings
Your CS 2.2 offers a wealth of custom specific settings in its advanced settings menu. To
enter the menu just tap on the button MENU (6). The button now changes to EXIT. A second
tip on this button leads you to the normal operating mode. When the menu system is active
you can select the desired function using the buttons
< ITEM > (4, 5). The setting is done
using the buttons < VALUE > (7, 8).
Depending on the actual source the advanced settings menu offers a range of selected
settings described in the following.
3.1 Global settings
3.1.1 Set tone control
Set tone control activates or deactivates the integrated sound settings menu of the CS 2.2
which enables you to individually adjust the bass or treble level of a certain sound source or
lets you choose from a range of available loudness curves.
Set tone control can be bypassed (BYPASS) or activated (ACTIVE). In case the set tone
control option is activated TONE ON is shown in the display (4), otherwise LINEAR. When
switched to ACTIVE the sound settings menu is ready to operate but will only be enabled if
one of the associated parameters such as set bass, set treble or set loudness is being
altered. In case all three parameters are in a neutral position (BASS = 0, TREBLE= 0,
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COUNTOUR = OFF) the set tone control option remains ready for operation without
processing the signal. You can choose if you want to change bass and treble settings
simultaneously for all inputs (GLOBAL) or exclusively for the currently selected input
(INDIVIDUAL). If you wish to set individual settings, a prior parameterization of the respective
sound sources is required first (see 3.3.2 ). The loudness option depends on speakers and
properties of the listening room and is therefore always GLOBAL.
NOTE: In case tone control is set to BYPASS the menu will skip the set bass, set treble and
set loudness settings.
3.1.2 Set bass
Set the bass level between – 5 dB and + 9 dB.
3.1.3 Set treble
Set treble level between – 7 dB and + 7 dB.
3.1.4 Set loudness
If you listen to music at low levels, you often recognize that bass and treble reproduction are
weak. This is because the human ear is not sensitive to bass and treble at low sound levels.
To compensate this, you can use the parametric loudness function of the CS 2.2. This
function will increase bass and treble levels when you decrease the volume. When the volume
is increased, the frequency response will be more and more flat and remain linear at high
volume levels. In order to obtain best results, we recommend you proceed in the following
way: Set the amplifier to a moderate volume level. Using the buttons < VALUE > (7, 8)
choose a loudness curve ("OFF", 1-9) which provides the best sound impression and exit the
menu with button 6 (EXIT).
NOTE: The loudness function selects automatically the correct loudness curve depending on
the actual volume setting. That is why a different curve than the previously selecteded may be
shown in the loudness menu as soon as you alter the volume. This is not a malfunction.
3.1.5 Set balance
Set the balance between right and left channel for optimal stereo image.
3.1.6 Set poweramp
Set poweramp enables you to activate or deactivate the loudspeaker outputs of your CS 2.2.
Deactivating the loudspeaker outputs can, for instance, be useful if a separate power
amplifier is connected.
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3.2 FM-Tuner
3.2.1 Set RDS display
Choose if the name of the radio station (NAME), or the frequency (FREQUENCY) is shown on
the display.
3.2.2 Set scan mode
Set tuning mode between AUTO or MANUAL. After pressing one of the buttons 7 and 8,
AUTO searches for the nearest available radio station. MANUAL enables you to manually
search for a radio station (see 2.5.1).
3.2.3 Set 2 channel mode
Set tuner to MONO or STEREO to obtain best sound.
NOTE: Depending on the actual setting the threshold for auto tuning will change (sensitive in
MONO, less sensitive in STEREO).
3.2.4 Set deemphasis
By chossing an adequate deemphasis value enhances the overall sound quality of the FM
tuner through an optimized signal-to-noise ratio. Unless you are using the CS 2.2 in the USA,
please make sure the option "EUR, AUS, JPN" is set.
3.3 Personal Setup
The personal setup offers you a range of settings to individualize the device according to your
personal needs. To enter the personal setup menu, please switch off your device on the rear
of the unit at the mains switch (33). Keep the most right key under the display pressed (8)
while you switch on the unit again (33). As soon as the display shows the personal setup
menu you can release the multifunctional button (8). When the personal setup is active you
can select the desired function using the buttons
< ITEM >. The button SELECT activates the function. The setting is done using the buttons
< VALUE
>. BACK leads you back to other settings. EXIT exits the personal setup and
stores the settings.
3.3.1 set display brightness
Sets display brightness 25% to 100%.
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NOTE: The setting 100% can lead to "burn in" effects on the display if the unit is operated in
this setting for a very long time. In order to avoid such "burn in effects" please switch the unit
to stand by, if not in use.
3.3.2 Bass & treble control
Choose if you want to change bass and treble settings globally for all inputs (GLOBAL) or
solely for the actual input (INDIVIDUAL).
3.3.3 skip unused inputs
Deactivate unused inputs (SKIPPED). The unit will then skip these inputs when the source
selector (12) is pressed or if you select a sound source via the optionally available RC 9
remote control or the free RC S App for iOS and Android.
3.3.4 define input names
You can individually set the names (max. 8 characters) of the different sources shown in the
display (3). Proceed as follows:
Press SELECT. With < ITEM > you can now select an individual input in order to alter its
name. The display now shows on the left side the old name, on the right side the new name.
The character to change is marked by an underscore. The keys < POS > (7, 8) select the
position of the character to change. The marked character can be set using the volume knob
(14). When you are ready, simply press BACK (6) and the new input names are stored.
3.3.5 gain fix / variable
If a surround system is connected to the CS 2.2, specific settings such as channel balance,
tone settings and bass management are controlled by a separate decoder. These settings
may not be altered by other components in order to maintain the balance of all channels. For
this application, the CS 2.2 offers the gain fix function by both passing through the signal
with a fixed gain setting and bypassing all sound control settings (see 3.1.1).
3.3.6 FM auto store
This function is useful when storing a large quantity of stations from cable. Select the FM
auto store with SELECT and press the button START (4). While the auto store function is in
progress all stations are played audibly for half a second. When the function is terminated the
display shows for 2 seconds the number when a station was found. After that, the unit comes
back to normal tuner operating mode. If desired you can now shift certain stations to different
positions, change the settings and store back or delete unwanted stations (see 2.5.2).
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3.3.7 Set autoplay
When set autoplay is activated, the CD player will start playing automatically every time a CD
is inserted. If set autoplay is deactivated, the player will read the TOC of the inserted disc
and then go to STOP mode.
3.3.8 Set IR control
In addition to control the CS 2.2 via the optionally available RC 9 remote control or the free
RC S App for iOS and Android, a range of essential functions can also be controlled via the
classic RC 3 or RC 8 infrared remote controls. In order to receive a respective infrared signal
of the RC 3 or RC 8, please make sure to activate the set ir control function (ON).
3.4 Reset (factory default settings)
The Reset menu cancels certain or all settings and makes the unit return to default settings.
To enter the Reset menu, please switch off your device on the rear of the unit at the mains
switch (33). Keep the middle key under the display pressed (6) while you switch on the unit
again (33). As soon as the display shows the reset menu you can release the multifunctional
button (6).
Select if you want to clear the station memory (STAT), the input names (NAMES) or reset the
unit completely (ALL).
CANCEL will bring the unit back to normal operating mode without resetting any item.
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4 Appendix
4.1 Cleaning
Use a soft cloth and normal glass cleansing fluid.
CAUTION
Make sure that no fluid comes into the unit. Do not use scouring cleaners. They may damage
the surface.
4.2 Troubleshooting
Some putative defects are often caused by mistakes in operation. Sometimes other units
connected to the amplifier can cause problems. We therefore kindly ask you to read the
following tips before consulting your dealer or us.
1. No playback
a) Mute function is active, press button MUTE on your remote control or increase the
volume using the rotary encoder (14).
b) Inadvertent switching to stand by. Press power button (1). If the LED indicator and display
do not light up a fuse can be blown due to overvoltage (e.g. in case of a thunderstorm
etc.). Please contact your dealer.
2. Amplifier switches off during normal operation
This can happen if the temperature inside the unit becomes too high. In this case, the
amplifier switches off and the display shows ’overheat’. Switch the unit off and let it cool
down for five minutes.
3. Hum
a) Hum while playing records: Make sure that the chassis of your record player is properly
grounded.
4. RC 9 remote control doesn’t work
a) Charge the included lithium-ion battery of the optionally available RC 9 remote control
(see section Error! Reference source not found.).
b) Point with the remote control transmitter directly to the unit.
c) Reconnect the RC 9 remote control with your CS 2.2. This process is also referred to as
Pairing. In order to start the pairing process, please follow the instructions as described
in section 1.11.1.
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5. The display shows „no disc“ although a CD is inserted
a) Please make sure the CD is not a data disc, has not been damaged and is inserted with
the correct side facing up
b) Please clean your CD with a soft cleaning cloth
6. No RDS display
a) The received signal is too weak; hence the data can’t be decoded and aren’t displayed.
b) Certain radio stations do not support and broadcast RDS.
4.3 Conditions of warranty (EC only)
If despite expectations a defect occurs that cannot be repaired by yourself or your dealer, we
undertake the repair of your unit free of charge for up to three years from date of purchase.
The warranty covers the costs of material and working time, transport costs are to be borne
by the owner.
Provisions for this warranty are:
• The unit must have been purchased from an authorised dealer. Equipment from other
sources will not be repaired, not even at charge.
• The warranty registration card, together with a copy of the bill of sale, must be received
by us within four weeks of the date of purchase.
• The defect must not have been caused by improper handling or misuse.
• Return the unit to us only in its original packing. If this is not possible we are entitled to
refuse acceptance. We will not assume responsibility for transport damage under any
circumstances.
• A short description of the defect is to be included with the returned unit.
• In cases of doubt we reserve the right to request a copy of the bill of sale.
• We also reserve the right to levy a handling charge for items returned without good or
valid reason, or if the unit proves to be not defective.
NOTE: If you are returning the unit from a country other than Germany you should ensure that
correct export documents are obtained. We cannot accept any charges for costs arising from
improper or incomplete export documentation.
If you have purchased your unit from a dealer outside Germany please refer to him or the
relevant importing firm to process the warranty.
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5 Technical Data
5.1.1 Amplifier
Sensitivity 12,5 mV - 50 mV- 125 mV
(for 25 W / 4 Ω, adjustable)
Sensitivity Phono 40µV - 160µV - 400µV (for 25 W / 4 Ω, adjustable)
Input impedance 6,8 kΩ
Input impedance Phono 47 kΩ / 100 pF
S/N (25W at 4 Ω) 96 dB(A)
S/N Phono (25W at 4 Ω) 83 dB(A)
THD (25 W/4 Ω) < 0,1 %
Frequency response (4 Ω) < 5 Hz - > 50 kHz
Damping factor (8 Ω) >100
Output power > 2 x 110 W (8 Ω) / 2 x 165 W (4 Ω)
5.1.2 FM Tuner
Frequency range 87,5 MHz – 108,0 MHz
Tuning step 50 kHz
Input impedance antenna 50 Ω
Sensitivity (mono / stereo) 1,5 µV / 50 µV
S/N mono / stereo 73 dB(A) / 68 dB(A)
THD mono / stereo 0,1% / 0,3%
Frequency response 30 Hz – 16 kHz
Channel separation 55 dB
5.1.3 CD Player / Digital Inputs / Digital Outputs
Formats CD Audio, CDR (according to red book standard)
Sampling Frequency Upsampling to 192 kHz / 24 Bit
Frequency response CD <20 Hz – 20 kHz
Frequency response USB <20 Hz – 24 kHz
Frequency response SPDIF <20 Hz – 90 kHz
Deemphasis yes, automatically
Input Dig in opt/coax SPDIF, linear PCM 33 kHz - 96 kHz / 16 - 24 Bit
Input Dig in opt/coax SPDIF, linear PCM 33 kHz - 192 kHz / 16 - 24 Bit
USB input up to 48 kHz / 16 Bit
Output Dig out opt/coax SPDIF 44,1 kHz / 16 Bit (CD-Player)
SPDIF, see Input (Dig in opt / coax/USB)
Input impedance dig in coax 75 Ω
Input level dig in coax according to
IEC 908
Output dig out coax 75 Ω
Output dig out coax according to IEC 908
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5.1.4 Streaming
Streaming Formats MP3, WMA, AAC, OGG Vorbis,
FLAC (192/24 via LAN), WAV (192/24 via LAN),
AIFF (192/24 via LAN), ALAC (96/24 via LAN)
Supported Formats UPnP, 1.1, UPnP-AV and DLNA compatible
Server, Microsoft Windows Media,
Connect Server (WMDRM 10),
DLNA compatible Server: NAS
Streaming Services TIDAL, Qobuz
5.1.5 Other
Supply voltage 230 Volt / 50 Hz / 450 VA
(Stand by mode <6 VA)
Dimensions (W x H x D) 340 mm x 80 mm x 350 mm
Weight 10 kg (depending on configuration)
NOTE: Energy consumption in stand by mode
In order to control your CS 2.2 with the optional RC S remote control or the free RC S App for
iOS and Android, the integrated streaming module of the device always remains ready for
operation even in standby mode. Please note that this results in a higher energy consumption
of about 5,5 VA (instead of 0,5 VA). In order to save this energy, the device needs to be
switched off on the rear side of the unit (33) after going into standy mode.
Changes reserved without notice.
06/19/2017.
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