Silvercrest SWDR 500 A1 Product information sheet

V 1.12
English....................................................................................2
Magyar ................................................................................41
Čeština .................................................................................83
Deutsch...............................................................................121

SilverCrest SWDR 500 A1
2 - English
Contents
Intended use............................................................................. 4
Package contents ..................................................................... 5
Technical specifications ............................................................. 6
Safety instructions .................................................................... 7
Copyright ............................................................................... 13
Operating environment.......................................................... 13
Overview of controls and button functions ............................. 14
Display icons .....................................................................................................16
Stand..................................................................................................................17
Before you start ..................................................................... 17
External power / battery power operation ....................................................18
Inserting the batteries........................................................................................18
Connecting the power adapter .......................................................................19
Getting started ....................................................................... 19
Display illumination...........................................................................................19
Switching the device on/off.............................................................................19
Setting the time zone ........................................................................................20
Setting the date and time .................................................................................22
Automatic synchronisation via RDS.............................................................22
Manual setting..............................................................................................22
Displaying the world clock...............................................................................24
The "MODE" button functions ..........................................................................25
SDA (Special Date Alarm) ...............................................................................25
NAP timer ..........................................................................................................26
Stop watch ........................................................................................................27
Setting the AM reception spacing...................................................................27
Adjusting the volume ........................................................................................28
Setting the sensitivity.........................................................................................28
Enabling bass amplification .............................................................................28
Selecting a station.............................................................................................28

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Automatic station search and automatic store................................................28
Manual station search......................................................................................29
Manually tuning a station ................................................................................30
Fine tuning .........................................................................................................30
Saving a station manually................................................................................30
Recalling a saved station .................................................................................31
Stereo output.....................................................................................................31
SLEEP timer ........................................................................................................32
Setting the alarm...............................................................................................32
Enabling the alarm............................................................................................34
Enabling/disabling the button lock .................................................................35
Connecting the earphones...............................................................................36
Storage when not using the product ...............................................................36
Troubleshooting ..................................................................... 36
Environmental regulations and disposal information ............. 37
Conformity notes.................................................................... 38
Warranty and Service Information......................................... 39

SilverCrest SWDR 500 A1
4 - English
Congratulations!
By purchasing the SilverCrest SWDR 500 A1 multi-band radio, hereinafter
referred to as multi-band radio, you have opted for a high-quality product.
Familiarise yourself with the multi-band radio before using it for the first time
and read these operating instructions carefully. Observe the safety instructions
and only use the multi-band radio in the manner described in these operating
instructions and for the indicated fields of application.
Keep these operating instructions in a safe place. Hand over all documents in
the event that you pass on the multi-band radio to a third party.
Intended use
This device is a consumer electronics device. It has been designed to receive
and play back radio stations. The device can also be used as a clock and as
an alarm clock. It is suitable only for private use, not for industrial or
commercial purposes. The device may also not be used in tropical climates.
The manufacturer is not liable for any damage or problems caused by
unauthorised modifications. Only use accessories recommended by the
manufacturer. Observe the regulations and laws in the country of use.
Please note that country-specific regulations may exist with respect to the
frequency bands that can be received. Any information received from
frequency bands outside those that are explicitly free for public use may not be
used, nor may its contents be forwarded to any third parties.

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Package contents
Remove the device and all the accessories from the packaging. Remove the
packaging material and check whether all the parts are complete and
undamaged. If you find anything missing or damaged, please contact the
manufacturer.
A Multi-band tuner SilverCrest SWDR 500 A1
B Wall plug power adapter
C Pouch
D Earphones SWDR 500 A1
E These operating instructions (lineart illustration)

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6 - English
Technical specifications
This information describes the technical characteristics of your
device. Different national regulations may apply in different
countries with respect to the frequency bands that are free for
public use. Please note that receiving any information from
bands outside these frequency bands will be illegal and may
be punishable by law.
Multi-band tuner
Power supply supplied power adapter
optional 4x AA 1.5V (LR6) batteries
Max. current consumption 0.3A
Power consumption in radio mode: approx. 0.7 W
in Standby mode: < 0.2 W
Audio output power 500mW
Frequency bands
Please note that the given tuning
bands may slightly vary upwards or
downwards because of product
tolerances.
FM 87.5 - 108 MHz
AM 522 - 1620 KHz
SW1 4.75 - 5.94 MHz
SW2 5.95 - 7.09 MHz
SW3 7.10 - 9.49 MHz
SW4 9.50 - 11.64 MHz
SW5 11.65 - 13.59 MHz
SW6 13.60 - 15.09 MHz
SW7 15.10 - 17.49 MHz
SW8 17.50 – 21.44 MHz
SW9 21.45 – 21.85 MHz
LW 153 – 279 KHz
Station presets 400 (100 per band)
Dimensions approx. 17 x 4.1 x 11 cm (W x D x H)
Weight approx. 315 g (without batteries)

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Earphones SWDR 500 A1
Impedance 32 Ohms
Broadband characteristic
voltage approx. 90mV +/-10%
Max. sound pressure level with
supplied earphones approx. 95 dB(A)
Max. output voltage on
earphones jack approx. 110mV
Battery life approx. 28 hours
Operating temperature 5 °C to 35 °C
Storage conditions -10 °C to 50 °C
Note: Do not store the device at hot
places (e.g. inside a car in summer)
Operating humidity max. 85% rel. humidity
Power adapter
Manufacturer SHENZHEN SHI GUANGKAIYUAN
TECHNOLOGY., LTD.
Type GKYPS0030060EU1
Input voltage, frequency /
input current
100 to 240 V , 50/60 Hz / 0.5 A
Output voltage / output current 6V / 0.3A,
The technical data and design may be changed without prior notice.
Safety instructions
Before you use this device for the first time, please read the following notes in
this manual and heed all warnings, even if you are familiar with handling
electronic devices. Keep this manual in a safe place for future reference. If you

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8 - English
sell the device or pass it on, it is essential that you also hand over this manual.
The User Manual is part of the product.
Explanation of used symbols
DANGER! This symbol and the word "Danger" denote a
potentially dangerous situation. Ignoring it can lead to severe
injury or even death.
WARNING! This symbol and the word “Warning” denote
important information required for the safe operation of the
product and for the safety of its users.
This symbol denotes possible danger due to electric shock.
This symbol denotes further information on the topic.
Risks associated with high volumes
Caution when using earphones. Audio listening at high volume
can harm the user’s auditory system.
DANGER!
1. Only use the earphones (D) supplied with your device, type
SWDR 500 A1. Other types of earphones can produce harmful
sound pressure levels.
2. Do not use the earphones (D) supplied, type SWDR 500 A1,
with other playback devices.
Do not use the earphones (D) at high volume levels, otherwise you will damage
your hearing and possibly disturb other people. Please remember that
environmental noise may sound unfamiliar when using earphones. Although the
device is designed to enable you to perceive external noise, only adjust the

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volume to a level so that you still capable of hearing what is happening around
you. Under dangerous circumstances (for example when driving a vehicle or
when working with machines or other situations that require your full attention)
the sound may distract your attention or prevent you from being aware of what
is happening around you. Therefore, do not use the earphones in such
situations.
DANGER! Make sure that:
there is free circulation of air (do not place the device on shelves, on a
carpet, on a bed, or anywhere that obstructs the ventilation slots and leave
at least 10 cm clearance on all sides);
the device is not exposed to direct heat sources (e.g. radiators);
no direct sunlight or bright artificial light reaches the device;
contact with water spray and drops and aggressive fluids is avoided and the
device is never operated near water, and the device is never submerged (do
not place any items containing liquids, such as drinks, vases, etc. on or near
the device);
the device is never placed near magnetic fields (e.g. speakers);
no naked flames (e.g. burning candles) are placed on or near the device;
no foreign bodies can penetrate into the device;
the device is not subject to major great temperature fluctuations as this can
cause condensation and short-circuits. If the device has been exposed to
strong temperature variations, wait for it to reach the ambient temperature
before switching it on (about 2 hours);
the device is not subjected to excessive shocks or vibrations;
the device or the wall plug power adapter is not used during thunder and
lightning storms. When there is the possibility of thunderstorms, disconnect
the wall plug power adapter from the power socket.

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when using an optional wall plug power adapter the power socket used
must be easily accessible at all times and cables should be laid so they do
not present a trip hazard.
DANGER! Batteries
Insert the batteries with the correct polarity. Refer to the diagram inside the
battery compartment. Do not attempt to recharge the batteries and do not
dispose of the batteries in a fire. Do not mix battery types (old and new or
carbon and alkaline, etc.). Remove the batteries when the device is not to be
used for an extended period. Improper use could cause explosions or leaks.
Batteries must never be opened or deformed, as this could result in chemicals
leaking out which could cause injuries. If the battery fluid comes into contact
with the skin or eyes, rinse immediately with plenty of water and seek medical
aid.
Do not allow children to play with the batteries as they represent potential
choking hazards. Keep batteries out of reach of children. If a battery is
swallowed, seek medical help immediately.
DANGER! Children and persons with
disabilities
Electrical devices are not suitable for children. Also persons with reduced
physical, sensory or mental capabilities should only use electrical devices in
appropriate circumstances. Never allow children or persons with disabilities to
use electrical devices unsupervised, unless they are instructed accordingly and
supervised by a competent person responsible for their safety. Children should
always be supervised to ensure that they do not play with the product. Small

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English - 11
parts can represent choking hazards. If small parts are swallowed, seek
medical help immediately.
Keep the packaging away from children and persons with
disabilities.
Danger of suffocation!
DANGER! Wall plug power
adapter
Only plug the wall plug power adapter into a suitable and easily accessible
power socket. Do not touch the power adapter with wet hands as this could
cause an electric shock. Unplug the wall plug power adapter from the mains in
the following circumstances:
in any dangerous situation
if the wall plug power adapter makes an unusual noise or gives off smoke
before a storm and/or thunderstorm
if the wall plug power adapter is damaged
if the wall plug power adapter has been exposed to rain, liquids or high
levels of humidity
when you wish to clean it
The wall plug power adapter consumes electricity even in Standby mode. In
order to completely disconnect the device from the mains, the wall plug
power adapter must be pulled out from the power socket.
Please follow these instructions to avoid risk of potential fatal injury or fire!
Never cover the wall plug power adapter, otherwise there is a risk of fire. Do
not attempt to open the housing of the wall plug power adapter. This could
result in potentially fatal electrocution.

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DANGER! Cables
Unplug all cables by holding the plugs and never pull on the cables
themselves. Never place pieces of furniture or other heavy objects on the
cables and take care that they do not become damaged, especially at the
plugs and sockets. Never install the cables around hot or sharp objects to
avoid damaging them. Never tie knots in cables and do not tie them to other
cables. All cables should be positioned so that nobody can trip over them or
be obstructed by them.
DANGER! Display
Do not apply any pressure to the screen and keep sharp objects away from the
screen. A broken screen represents a risk of injury. Wear gloves when
collecting the broken parts and contact the manufacturer if necessary. In the
case of scratches or other damage to the display, take extreme care to ensure
that no fluid escapes from the display.
If fluid does escape, proceed as follows:
If the fluid comes into contact with the skin, wipe off with a clean cloth
and rinse with plenty of water. Contact a doctor if necessary.
If the fluid comes into contact with the eyes, rinse them under running
water for at least 15 minutes and contact a doctor immediately.
If the fluid is swallowed, first rinse the mouth out with water and then
drink plenty of water. Contact a doctor immediately!
DANGER! Repairs
Repairs are required when this device has been damaged in any way, for
example, when the power adapter or device housing is damaged, when

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liquids or objects have entered the device or when the product has been
exposed to rain or moisture. Repairs are also necessary if the product is not
working properly or has been dropped. If you notice any smoke, unusual noise
or strange smells, switch off the device immediately, disconnect the wall plug
power adapter from the power supply and remove any inserted batteries. If this
occurs, do not continue to use the device and have it checked out by an
expert. All repairs must be carried out by qualified service personnel. Never
open the housing of the device or the wall plug power adapter.
DANGER! Cleaning
Disconnect the device from the mains. Only use a clean, dry cloth for cleaning
the multi-band tuner. Never use any corrosive liquids. Do not attempt to open
the housing of the device, this will void your warranty.
If the batteries leak, contact a technician for a professional cleaning.
Copyright
All the contents of this user manual are protected by copyright and provided to
the reader for information only.
Copying data and information without the prior explicit written consent of the
author is strictly forbidden. This also applies to any commercial use of the
contents and information.
All texts and diagrams are up-to-date as of the date of printing.
Operating environment
The device is not designed for use in environments with high temperatures or
humidity (e.g. bathrooms) or those with above-average levels of dust.
Operating temperature and operating humidity: 5°C to 35°C, max. 85% rel.
humidity.

SilverCrest SWDR 500 A1
14 - English
Overview of controls and button functions
These operating instructions have a fold-out cover. Fold-out the cover so you
can refer to the relevant controls at any time.

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1 Telescopic antenna
2 SNOOZE/BASS button (delay the alarm for 5 to 120
minutes/amplify low-frequency sound)
3 LOCK button (button lock)
4 VOL + button (increase the sound volume)
5 DISPLAY button (show the time zone)
6 Display
7 BAND button (select the frequency band)
8 POWER/SLEEP button (switch on/off; set the sleep timer)
9 SET/STORE button (set time, store a station)
10 M+/AL2 button (tune in the next station preset, Alarm 2)
11 TUNE+ button (station scan to increasing frequencies, set minutes +)
12 VOL - button (reduce the sound volume)
13 TUNE- button (station scan to decreasing frequencies, set minutes -)
14 M- / AL1 button (tune in the previous station preset, Alarm 1)
15 MODE button
16 Speaker
17 Strap
18 Stand (on the back)
19 Battery compartment (on the back)
20 (receptacle for optional wall plug power adapter)
21 (earphones receptacle)
22 DX/LOCAL button (set the reception sensitivity)

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Display icons
23 Stop watch
24 CITY
25 SDA (Special Date Alarm)
26 VOL (sound volume)
27 MEM (station preset)
28 RDS (Radio Data System)
29 Different indicators: station name, date, station preset
30 ST (STEREO - only for earphones mode)
31 BASS (bass amplification enabled)
32 SLEEP (sleep timer)
33 Alarm 1/2 enabled (buzzer)
34 Alarm 1/2 enabled (radio)
35 LOCK (button lock)
36 Afternoon indicator (PM)
37 Frequency unit
38 Low battery level
39 Clock/frequency display

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40 Day of the week indication
41 Frequency band
42 NAP timer
Stand
On the back panel of the device you’ll find a stand (18) that allows to install
the multi-band tuner in an inclined position. To do this, fold-out the retractile
stand (18).
Before you start
You can power the device on either by using the supplied power adapter (B)
or by using 4 optional AA-sized (LR6) batteries. The batteries are not included
in the package.

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External power / battery power operation
When disconnecting the multi-band tuner (A) from the power supply, different
settings (time and alarm time) are lost. To avoid this, insert batteries before
disconnecting the device from the mains. This guarantees that the mentioned
settings are preserved.
Any stored stations are preserved even if there are no batteries inserted when
disconnecting the device from the mains.
Inserting the batteries
Open the battery compartment cover (19) on the back panel of the device by
sliding it towards the bottom and remove it. Insert the batteries with the correct
polarity (+ and -), as shown in the following figure. The correct polarity is
labelled on the batteries and inside the battery compartment. Re-insert the
cover of the battery compartment (19) and slide it upwards until it locks in
place.
If the display (6) indicates a low battery level (38), the batteries are almost
empty. When this happens, replace the batteries with new batteries of the
same type.