Hafele SOUNDSYSTEM 420R User manual

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 1 von 13
1. Introduction
Thank you for buying this quality product. Please read this manual carefully, especially the safety and
security information.
Please check that you have the correct manual for your product. To do this, please compare the product
code number shown above with the product code number displayed on your product.
2. Contents Check List
- SO NDSYSTEM 420R with cabling
- IR-Receiver
- Indoor antenna
- Remote control unit
- Battery for remote control unit
- Manual
3. Safety & security
Important information
In addition to this guidance please comply with your own country-specific safety & security regulations.
3.1. How to use this guide:
Read these instructions carefully before usage and use this product only in accordance with the
instructions listed here.
3.2. Signs & sym ols used
This sign warns of the danger of injury and property damage.
This sign warns of injury arising from electricity.
This sign warns of injury and/or explosion.
This symbol refers to additional information.
3.3. Signal words and their meaning
Danger: Potential severe physical injury and acute danger to life.
Warning: Potential physical injury and severe property damage.
Caution: Potential light physical injury or property damage as a result thereof.
Attention: Potential property damage.

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 2 von 13
Warning
The electrical supply must be disconnected before working on the device.
Improper handling may void warranty.
4. Product Scope
The SO NDSYSTEM 420R is a Bluetooth receiver with built-in stereo amplifier and tuner.
5. Intended use
Indoors, to store in false ceilings or furniture.
6. Improper use
The device is not suitable for outdoor operation.
The ambient air temperature should not exceed 30 ° C.
Attention
With the use of electronic transformers (lighting) and SO NDSYSTEM 420R, the following points have
be observed to avoid potential problems:
- Cables between transformer and lamp < 2m thereby to keep electro-magnetic scattering / interference
low.
- Power line cables to be kept at a distance of 5-10 cm from speaker cables, IR-cable and antenna cable
(AC coupling).
- RF cables to be kept at a great distance from any metal surfaces (reduction of capacitive coupling).
- When the RF cable to the transformer is > 2m twist the single wires.
- Power line cable and RF cable not too close to the SO NDSYSTEM 420R.
- Power line cables are not to be crossed or to run at right angles.
7. Specificaions SOUNDSYSTEM 420R
Power Supply 12 V DC
Speaker Power 2 x 5 W
Speaker Impedance 4 ohms each
Bluetooth Standard Bluetooth CSR 2.1
Bluetooth Profile A2DP
Max. distance between transmitter
and receiver
10 m
Dimensions (H/B/T) 45 x 28 x 140 mm
Weight 165 g
Operating temperature +5°C … +30°C
8. Preparatory work efore installation
npack the unit carefully and keep the original packaging (for future return under warranty if required).

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 3 von 13
Read the instructions carefully before installation.
9. Mounting and installation
- Install the power cable for 12VDC, antenna, speakers and the IR receiver cable 3 x 1.5qmm to the
SO NDSYSTEM 420R in accordance with installation guidelines, and your desired port scenario.
- Check whether the proposed location of the reception quality is sufficient.
Attention:
Obstruct the device only in locations that ensure sufficient temperature dissipation. Not e.g. in wool,
because the device can drop out at high temperature.
Mounting the IR sensor
- Cut the hole for the IR sensor and fix it in the ceiling.
Attention:
If fluorescent lamps are mounted, the IR Sensor should not be mounted within the direct cone of light
from the lamp.
Connecting the antenna
- Connecting the antenna cable: Connect the outer screen at (-) and the inner conductor at (+).
- Conntcting the included wire antenna: to ANT.
Connections
Loudspeakers IR-Receiver Antenna Power Supply
9.1. Connections in general
The SOUNDSYSTEM 420R is applica le
for Haefele ca ling system.
Note
Speaker connection: green
Power connection: yellow
Accessory: Loox Power Supply / 12 V DC

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 4 von 13
9.2. Connecting power supply and speakers
Connect the cables to the appropriate components (power supply / speaker).
Up to 4 Exciters/speakers are possi le.
Please plug in the speakers symmetrically at channel R and L.
Attention:
Remove the cable protector(s) only when more than 2 Exciters/speakers are needed!
Exciter
822.65.002
BuiltIn Speaker 68 BuiltIn Speaker 140
833.02.822 833.02.823
Note:
The power supply is not part of the SO NDSYSTEM 420R. It must be ordered separately.
Recommendation: Loox Power Supply / 12 V DC
Suita le Loudspeakers
Art.Nr.: 833.02.822
Loudspeaker 70,5x70,5x38mm
Fitting for installation in flush-mounting
boxes ø 68 mm,
B x T x H: 70,5 x 26 x 70,5 mm
Material: plastic
Specifications
Load Rating / Music Power 3 / 4 watt
Impedance 4 ohms
SPL 1W/1m: 78 dB
Frequency Range (-3dB) 140-21.000 Hz
Installation Depth 26 mm

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 5 von 13
Art.Nr.: 833.02.823
Fitting for installation in furniture,
ø x depth: 140 x 48 mm
(Dimensions: ø 120 x 48 mm)
Material: plastic / metal
Specifications
Load Rating / Music Power 6 / 8 watt
Impedance 8 ohms
SPL 1W/1m: 86 dB
Frequency Range (-3dB) 170-16.000 Hz
Installation Depth 48 mm
Art.Nr.: 822.65.001
Exciter, fitting for installation in furniture
(pasting/screwing)
ø x depth: 70 x 26 mm
Material: plastic / metal
Specifications
Load Rating / Music Power 4 / 15 watt
Impedance 8 ohms
SPL depending on material
Frequency Range (-3dB) depending on material
Installation Depth 26 mm

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 6 von 13
9.3. Notes on mounting the exciters
Stereo

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 7 von 13
Mono
Suita le materials for Exciter use:
Material Thickness Suita le NOT suita le
Chipboard 10…20 mm X
Ceramic Hob X
Granite Slab X
Acrylic Bathtub X
Mirror X
Glass 3…6 mm X
Furniture (e.g. Sideboard) X
MDF X
Wood panel X
Laminated wood panel X
Plywood X
Acrylic glass 3 mm X
Mineral-based panel X
Concrete Floor X
Walls / Stone Walls X
Sheet Metal Cabinet X

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 8 von 13
10. Operation
When power supply is connected, the SO NDSYSTEM 420R is ready for operation.
The device is operated completely by the IR remote control.
The VOL ME setting in Bluetooth mode is completely done
with the Bluetooth-enabled device (e.g. Smartphone).
Note:
The tuner signalizes the RC command for most functions
through a " eep" on the low frequency outputs
10.1.
T
uner
operation mode
Switch ON the device y:
Pressing the buttons (1-9): Tuner/radio station
Pressing the „ON/OFF“ button: Last radio station
Pressing the „SCAN“ button: Station scan (started at 87,5 MHz)
Setting music volume y:
Pressing the „VOLUME“ button. 36 steps
Setting signal volume ( eep) y:
Pressing the „BEEP“ button. 3 steps (off, quiet, loud)
Attention:
Confirm your settings by pressing the ‘ON/OFF’ button. Now the settings are stored.
Switching ON Bluetooth operation / Bluetooth operation mode descri ed in 10.2.
Press the button „0“ on the remote control.
If the Bluetooth-enabled device is already connected, the music starts autmatically.
If not, the SO NDSYSTEM 420R switches into pairing mode (about 1 minute activated).
Proceed with PAIRING according to your Bluetooth enabled device.
Making sure that your device meets the required Bluetooth specification. The pairing process is very
different from device to device.
Note: Please, read the manual of your Bluetooth-enabled device carefully.
Station setting via scan (SCAN):
- Press the „SCAN“ button.
The command is acknowledged by a triple „ eep“, the scan starts at 87.5 MHz. It stops at the first found
radio station frequency. By pressing the „SCAN“ button again the search will continue.
- Saving the frequency: Press the „MEM“ button and then the button of your preferred memory space
(utton 1-9).
Station setting via frequency:
- Press the „FREQ“button
- Set frequency by pressing the buttons (1-9), min 4 figures
e.g. 104,2: enter 1 0 4 2 0 or 98,5: enter 9 8 5 0
- Saving the frequency press the „MEM“ button and then the button of your preferred memory space

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 9 von 13
(utton 1-9).
Automatic assignment of the channel positions
The radio channels 1-9 can be assigned automatically
- First press the "MEM" button and then the "SCAN" button
Note:
The complete scan may take a few minutes.
Manual fine adjustment
The device allows a manual channel fine adjustment
- Press the "MEM" button and then "0"
- Change the frequency by pressing the "VOLUME + / -"
- Save the settings with numeric key "1-9"
Note:
After about 2 seconds without key operation the fine tuning is completed. The keys "VOLUME + / -" then
revert to their normal functions.
Activating „Power-Off / Remind Settings“ (PORS)
The tuner can be programmed so that it is back in operation again (in the case of power failures or when
it is switched “ON / OFF” with a light switch) with the latest settings when power is re-applied.
This must be activated with the initial start when using the PORS-function:
- Press the „FREQ“ button
- Then press the button sequence „2“ „2“ „2“ „1“
The command is acknowledged by a double „ eep”.
Deactivating „PORS“
- Press the „FREQ“ button
- Then press the button sequence „2“ „2“ „2“ „0“
The command is acknowledged by a double „ eep”.
Note: After disconnecting power supply in this mode the SO NDSYSTEM 420R starts again with the last
tuner settings (not in Bluetooth pairing mode!).
Actvating „PowerOff / Remind Settings“ / ack to Bluetooth pairing mode
The tuner can be programmed so that it is back in Bluetooth pairing mode again (in the case of power
failures or when it is switched “ON / OFF” with a light switch) with the latest settings when power is re-
applied. This must be activated with the initial start when using the PORS-function:
- Press the„FREQ“ button
- Then press the button sequence „3“ „3“ „3“ „1“
The command is acknowledged by a double „ eep”.
Deactvating „PowerOff / Remind Settings“ / ack to Bluetooth pairing mode
- Press the „FREQ“ button
- Then press the button sequence „3“ „3“ „3“ „0“
The command is acknowledged by a double „ eep”.
General features in Tuner operation
Saving configuration settings
The station selection and the volume setting are saved automatically every 10 seconds.

Manual SOUNDSYSTEM 420R
applicable for 822.65.004
Version (Technical and optical modifications reserved)
03.08.2015
Seite 10 von 13
Power recovery
The tuner returns to operation with the re-applied power with the last saved settings
(volume, channel 1-9).
Message signal at frequency range (Triple „ eep“)
If the boundary of the selectable frequency band is reached or there is a false entry in the direct frequency
input the status is acknowledged by a triple “beep”.
Bluetooth operation locks memory functions
Memory scan and station setting via frequency input is not possible.
Choose a station (button 1-9) first.
10.2. Bluetooth Operation Mode
Notes:
- The SO NDSYSTEM 420R remains in the Pairing Mode for max. 1 minute and then if there is no
external Bluetooth device connected automatically switches to the Stand-By Mode
- The SO NDSYSTEM 420R can handle and save a maximum of 8 separate Pairings to Bluetooth-
enabled devices. When adding a new device the first Pairing will be overwritten.
Proceed with PAIRING according to your Bluetooth enabled device.
Making sure that your device meets the required Bluetooth specification. The pairing process is very
different from device to device.
Note: Please, read the manual of your Bluetooth-enabled device carefully.
Note the following advice for Pairing
Make sure that your Bluetooth device enables A2DP specifications according to IEEE 802.15.1. The
Pairing itself may be different concerning manufacturer or device.
Read the user manual of your Bluetooth-ena led device carefully!
Pairing in general:
1. There must be line of sight connection when the Pairing is performed. Make sure that there is a
maximum distance of not more than 1m between the SO NDSYSTEM 420R and your Bluetooth-
enabled device.
2. Activate the Bluetooth Mode of your mobile device and start the SEARCH function for other
Bluetooth equipment. The SO NDSYSTEM 420R will show as „SOUNDSYSTEM 420R“. Select
and continue.
3. If there is a password needed please enter „0000“.
After the first Pairing with an external device the SO NDSYSTEM 420 identifies the mobile device and no
future Pairing is necessary.
Automated Pairing:
If the Bluetooth connection is shut down by the mobile device the SO NDSYSTEM 420R starts another
pairing procedure for 3 minutes.