WHD KEL 55 User manual

Manual RDS Radio Set KEL 55
Fitting to 113-010-03-007-00
Version (modifications reseverd)
06.05.2014
Seite 1 von 14
1. Welcome
Thank you for buying this quality WHD 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
RDS Radio
KEL 55 4 Music with metal front plate
PT screws 3x16
Silicone tube (length: 250 mm)
cardboard distance rings
IR Remote Control
Battery for IR Remote Control
Manual
3. Safety & Security
General Information
In addition to this guidance please adhere to your own country specific safety & security regulations.
3.1. How to use this guide:
Read these instructions carefully before use and use this product only in accordance with the instructions
listed here.
3.2. Signs & symbols used
This sign warns of danger of injury and property damage.
This sign warns of injury from electricity.
This sign warns of injury and/or explosion.
This symbol refers to additional information.

Manual RDS Radio Set KEL 55
Fitting to 113-010-03-007-00
Version (modifications reseverd)
06.05.2014
Seite 2 von 14
3.3. Signal words and their meaning
anger: Potential severe physical damage and acute danger.
Warning: Potential electrical shock physical damage and severe property damage.
Caution: Potential fire hazard physical damage or property damage as a result of.
Attention: Advisory notes only.
Warning
The 230V line must be connected only by a professional electrician.
The Electrical supply must be disconnected before working on the device.
Improper handling may void warranty.
4. Product Scope
Single room audio solution.
5. Intended use
Indoors, flush mounted.
6. Improper use
The device is not suitable for outdoor operation.
The ambient temperature should not exceed 30 ° C.
7.1. R S-Radio Specifications
Supply Voltage 230 V AC, 50 Hz
Output 1 x 1,2 watt
Speaker Impedance 1 x 4 ohms
Aux In (front) Mini stereo jack
Line In (rear) Terminal (scews)
Impedance Line Out 470 ohms
Output Voltage Line Out 0,2 V AC (depends on mobile device)
THD Typ: 0,5 % @ 1 kHz
Frequency range 30 Hz ~ 20 kHz / 3 dB
SNR speakers: 70 dB
Line Out: 70 dB
AC Power (StandBy) < 0,5 VA
Protection class II
Dimesnions 55×55×36 mm
Depth 36 mm
Weight 100 g
Operating Temperature +5°C bis +45°C

Manual RDS Radio Set KEL 55
Fitting to 113-010-03-007-00
Version (modifications reseverd)
06.05.2014
Seite 3 von 14
7.2. KEL 55-4 Music Specifications
Rated /Music power 3 / 4 W
Impedance 4 Ohms
Sound pressure level 1W/1m: 78 dB
at 3W: 83 dB
Frequency range ( 3dB) 140 21.000 Hz
8. Preparatory work before installation
Install the power cable for 230 VAC and the RCA cable (for
the music center AUX) in accordance with installation
guidelines, and your desired port scenario.
Note:
To get a proper installation please pull out some cable
length out of the wall and flush mounting box to connect
the terminals without obstruction. Draw back the cable in
the wall or the flush mounting box again before fixing the
device with the screw. Have enough space available in your
instructive tube and your flush mounting box.
Note on the structure of the R S Radio
The device consists of three parts:
1 Control panel (pluggable)
2 Housing with mounting plate (assembly unit)
Attention
Switch off 230V power supply when unplug the control unit.
9. Installing the device
9.1. General
Mount the flush boxes at the decided location.
Note:
The RDS Radio unit has a mounting depth of 37 mm. For flush mounting box has a minimum depth of
40 mm requirement for a professional installation. The flush mounting box is not supplied.
Disconnect the cables necessary for connection of something out of the box and plug in the device.
Plug the control tower on the mounting unit.

Manual RDS Radio Set KEL 55
Fitting to 113-010-03-007-00
Version (modifications reseverd)
06.05.2014
Seite 4 von 14
9.2. Connections
9.2.1. Connecting antenna
Connecting antenna cable:
Connect the outer screen at (-) and the inner conductor at
(+)and screw it firmly with the screws on the front.
If there is no external antenna cable then slide the included
antenna into the installation pipe and fix the one end of the
cable at Ant(+).
9.2.2. Connecting external audio source (AUX 2)
Connect the external audio source, e.g. the Musicport MP
55 or the Bluetooth Receiver BTR 55:
Use a screend RCA cable. Connect the screen at (-), inner
conductor at (+) and screw it firmly with the screws on the
front.
The AUX Line In is in Mono. So the Line Out of the external
source has also to be switched to Mono.
9.2.3. Connecting speakers
Connect the speaker cable: Plug the cable into the terminal
and screw it firmly with the screws on the front.
R S-Radio KEL 55-4 Music
Mono
+
+ 4 Ohm
Note:
The speakers must be connected with separate wires. Never
use the same wires. The speaker impedance must be a
minimum of 4 ohms (means: you can connect one 4ohms
speaker or two 8ohms speaker parallel). Observe the correct
polarity.

Manual RDS Radio Set KEL 55
Fitting to 113-010-03-007-00
Version (modifications reseverd)
06.05.2014
Seite 5 von 14
9.2.4. Connecting external amplifier (Line Out)
Use a screend RCA cable. Connect the screen at (-), inner
conductor at (+) and screw it firmly with the screws on the
front.
The AUX Line Out is in Mono.
9.2.5. Connecting power supply
Connecting the 230 VAC cable: Plug the cable into the
terminal and screw it firmly with the screws on the front.
Note
To protect the device against electromagnetic interference
there is the silicone tube. Cut it into 2 pieces and run the
wires (L) and (N) of the 230V cable through the tubes
before connecting them on the terminal.
Push the silicone tube as far as possible to the terminal.
Attention:
When connecting the supply voltage (230V ~ / 50Hz), the electrical system must be voltage free.
The supply line must be protected with circuit breaker (max. 16A).
9.3. Flush mounting the device
Run the device with the cables connected and the appropriate equipment frame carefully into the flush
mounting box. Make sure that the cables are not kinked or clamped.
Adopt the distance between the mounting plate and the control unit with the designated cardboard
templates.
With the KEL 55 4 Music make sure that you press the two plastic pins so in the appropriate holes, the
front grill plate is fixed.
Screw the units with the screws in the flush mounting box set.
Replace the cover frame of the installation program and then use the cover on the control and press
firmly.