Silvercrest SWED 250 A1 Instruction sheet

V 1.2
English.................................................................................2
Suomi................................................................................31
Svenska ............................................................................ 61
Dansk................................................................................ 92
Deutsch ........................................................................... 123

SilverCrest SWED 250 A1
2 - English
Content
Introduction.........................................................................3
Intended use........................................................................4
Supplied items .....................................................................5
Technical data......................................................................6
Safety instructions ...............................................................7
Health risks due to high volume.................................................................. 8
Operating environment ............................................................................... 8
Batteries........................................................................................................ 9
Children and persons with disabilities......................................................10
Cleaning / maintenance ...........................................................................11
Copyright ..........................................................................11
Overview of the controls ...................................................12
Display........................................................................................................14
Stand...........................................................................................................14
Prior to use ........................................................................15
Inserting the batteries.................................................................................16
Connecting a mains adapter ....................................................................17
First use .............................................................................18
Switching the device on and off ...............................................................18
Setting the time...........................................................................................18
Selecting a station......................................................................................19
Saving a station .........................................................................................20
Selecting a saved station ..........................................................................21
Alarm function............................................................................................21
Switching off the alarm .....................................................23
Sleep timer..................................................................................................23

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Connecting the headphones.....................................................................24
Backlight.....................................................................................................25
Keypad lock...............................................................................................25
Setting the reception sensitivity.................................................................26
Troubleshooting ................................................................ 27
Environmental and disposal information........................... 28
Disposal of the packaging ........................................................................28
Disposal of batteries..................................................................................28
Conformity information..................................................... 29
Warranty and servicing advice ......................................... 29
Introduction
Thank you for purchasing a SilverCrest product.
The SilverCrest world receiver SWED 250 A1 allows you to receive
stations from 6 different shortwave bands, the FM band and the AM
band. The device is also equipped with a digital clock, which you can
programme as an alarm clock.
Read how to use the device on the following pages.
WARNING! This symbol indicates important information
for safe operation of the device and the safety of the user.
This symbol indicates other important information on the
topic.

SilverCrest SWED 250 A1
4 - English
Intended use
This is a consumer electronics device which is used to receive and play
radio stations. The device can also be used as an alarm clock. It is only
designed for private use and not for industrial or commercial purposes.
Furthermore, the device may not be used in tropical climates. The
manufacturer does not accept any liability for any resulting damage or
faults in the event of unauthorised modifications to the device. Only use
accessories specified by the manufacturer. Please observe the regulations
and laws in the country of use.
Please note that different countries may have different national regulations
regarding free-to-air frequency ranges. Information received outside of the
permitted frequency ranges must not be exploited nor its content or the
fact of its reception forwarded to third parties.

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Supplied items
A World receiver SWED 250 A1
B 2 batteries of type AA, 1.5V
C Pouch
D Earphones SWED 250 A1
E These instructions (symbolic representation)

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Technical data
These specifications describe only the technical features
of the device. Different legal regulations may apply in
different countries to the free-to-air frequency range.
Please note that reception outside of these regulations
may then be illegal and subject to punishment.
Power supply Mains adapter: 5V
Polarity of mains adapter
Maximum power consumption 200mA
Battery type 2x AA 1.5V (Mignon, LR6)
Power output 250mW
Frequency bands
Please note that the specified upper
and lower limits of the reception
range may vary slightly due to
production tolerances.
FM 87.5 to 108 MHz
MW 522 to 1620 kHz
SW1 5.5 to 7.5 MHz
SW2 7.51 to 9.5 MHz
SW3 9.51 to 11.5 MHz
SW4 11.51 to 13.5 MHz
SW5 13.51 to 15.55 MHz
SW6 15.56 to 18.2 MHz
Station presets 80 (10 per frequency band)
Dimensions 129 x 80 x 34 mm (W x H x D)
Weight 160 g (without batteries)
Headphones SWED 250 A1

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Impedance 32 Ohm
Wideband characteristic
voltage (WBCV) approx. 80mV
Maximum sound pressure with
the enclosed headphones approx. 85 dB(A)
Maximum output voltage at the
headphone jack approx. 27mV
Operating temperature 5°C to 35°C
Storage temperature -10°C to 50°C
Operating air humidity 85% rel. air humidity
The technical data and design may be changed without notification.
Safety instructions
Before using this device for the first time, please read the following
instructions carefully and take note of the safety warnings, even if you are
familiar with the use of electronic devices. Store these instructions in a safe
place for future reference. If you sell the device or pass it on, always
include this manual.

SilverCrest SWED 250 A1
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Health risks due to high volume
Take care when using the enclosed headphones. Listening
at high volume for prolonged periods of time can damage
your hearing. Only use the enclosed headphones.
Operating environment
The device is not designed for use in environments with a high temperature
or humidity (e.g. bathrooms) or in extremely dusty conditions. Operating
temperatures and operating air humidity: 5°C to 35°C, max. 85% rel. air
humidity.
Ensure that
air can always circulate freely (do not place the device on shelves, on
a carpet or a bed or anywhere where ventilation slots are covered,
and always leave at least 10 cm clearance on all sides);
no direct heat sources (e.g. heating) can affect the device;
no direct sunlight or bright artificial light reaches the device;
any contact with splashed and dripping water and corrosive liquids is
avoided and the device is not operated in the vicinity of water. In
particular, the device should never be submerged in liquid (do not
place any items filled with liquid, e.g. vases or drinks, on or near the
device);

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the device is not in the immediate vicinity of magnetic fields (e.g.
speakers);
no fire sources (e.g. burning candles) are placed on or near the
device;
no foreign objects penetrate the device;
the device is never subjected to extreme temperature fluctuations as
this could result in condensation and electrical short circuits. If the
device was subjected to extreme temperature fluctuations, however,
wait (approx. 2 hours) until the device has reached ambient
temperature before use;
the device is never subjected to excessive shocks and vibrations;
the device or an optional mains adapter is not used during a
thunderstorm with lightning and remove an optional mains adapter
from the mains socket;
when using a mains adapter, the mains socket to which the device is
connected is easily accessible at all times. Always lay cables in such a
manner that nobody can trip over them.
Batteries
Always ensure correct polarity of the batteries. Please note the markings
next to the battery compartment. Never try to recharge batteries and never
throw them into an open fire. Never mix batteries (old and new, alkaline
and carbon, etc.) at the same time. Remove the batteries if you will not be

SilverCrest SWED 250 A1
10 - English
using the device for an extended period of time. In the event of improper
use, there is a risk of explosion and leakage.
Batteries may not be deformed or opened as leaking chemicals can cause
injuries. In the event of skin or eye contact with chemicals, they must be
immediately rinsed with generous amounts of water and a doctor must be
consulted.
Children and persons with disabilities
Electrical devices do not belong in the hands of children. Persons with
limited physical, sensory or mental abilities should also only use electrical
devices appropriately. Never allow children or persons with disabilities to
use electrical devices unsupervised unless they have been instructed
accordingly or are supervised by a person responsible for their safety.
Children should always be supervised to ensure that they do not play with
this device. Batteries and small parts may cause choking resulting in death
or serious injury. Store the batteries in a safe place. If a battery is
swallowed, seek medical help immediately. Always keep plastic
packaging out of reach also.
It poses a suffocation risk!

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Cleaning / maintenance
It is necessary to repair the device if it has been damaged in any way, for
example, if the mains adapter or housing is damaged, if liquid or objects
have penetrated the device or if the product has been exposed to rain or
moisture. Repair work is also required if the device is not working properly
or has been dropped. If you notice any smoke, unusual noises or strange
odours, switch off the device immediately and remove the batteries or
remove the mains adapter from the mains socket. In these cases, the
device should not be used until it has been inspected by authorised service
personnel. Only have the device repaired by qualified personnel. Never
open the housing of the device. Only use a clean, dry cloth for cleaning
and never use any corrosive liquids. Never try to open the housing of the
device as this would void your warranty.
If the batteries have leaked, the device must be cleaned by authorised
service personnel.
Copyright
All information contained in these instructions is subject to copyright and is
provided for information purposes only.
It is only permitted to copy or duplicate data and information with the
express and written consent of the author. This also includes commercial
use of the content and data.
The text and illustrations are based on the state of the art at the time of
printing.

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Overview of the controls

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1 Telescopic aerial
2 M- (call previous preset, - hour setting)
3 M+ (call next preset, + hour setting)
4 MEM (save station)
5 BAND (select frequency band)
6 < SEARCH (tune down, - minute setting)
7 SEARCH > (tune up, + minute setting)
8 Display
9 Strap
10 POWER ON/OFF (turn on/off)
11 VOLUME +/SNOOZE (increase volume/postpone alarm for
approx. 9 minutes)
12 LOW BATTERY indicator (low battery)
13 (keypad lock)
14 SLEEP (activate SLEEP timer)
15 VOLUME -/SNOOZE (reduce volume/postpone alarm for
approx. 9 minutes)
16 ALARM (set or activate/deactivate alarm)
17 12/24 (switch between 12-hour/24-hour display)
18 DX (set reception sensitivity)
19 CLOCK (set time)
20 Loudspeaker
21 (socket for headphones)
22 (socket for mains adapter/optional)
23 Battery compartment (at the back)
24 Stand (at the back)

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Display
25 Frequency band
26 Snooze
27 Sleep timer
28 Keypad lock
29 Reception sensitivity
30 Battery low
31 Alarm function with radio
32 Alarm function with alarm tone
33 Unit of frequency
34 Time/frequency display
35 PM display
Stand
A stand [24], with which you can position the world receiver at an angle,
is located at the back of the device. Simply open out the stand [24] and
close it again after use.

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Prior to use
You can use the device either with the enclosed batteries of type AA
(Mignon) or with an optional mains adapter (not supplied). Ensure correct
polarity when using batteries! The mains adapter must have a suitable DC
voltage plug and have an operating voltage of 5V.
Do not use both operating options at the same time.
Remove the batteries before you connect the device with
the mains adapter because the batteries may leak when
not in use.

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Inserting the batteries
Remove the connection cable of the mains adapter if such a cable is
connected. Then open the battery compartment [23] at the back of the
device by sliding its cover downwards in the direction of the imprinted
arrow. Insert the batteries with the correct polarity (note + and -) as shown
in the following illustration. The polarity is illustrated on the batteries and
next to the battery compartment. Replace the battery compartment cover
and slide it back in the opposite direction to the arrow.

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Saved radio stations are preserved when batteries are
changed.
The device has a LOW BATTERY indicator [12] warning light for the
energy level of the batteries. If this indicator lights up yellow and the
symbol [30] is indicated on the display [8], the batteries are weak.
Then replace the batteries shortly with new batteries of the same type.
Remove the batteries if you will not be using the device
for an extended period of time.
Connecting a mains adapter
Remove the batteries from the battery compartment [23] at the back of the
device if you have previously inserted them. Insert the plug of the mains
adapter into the socket [22] of the world receiver. Then insert the
mains adapter into an easily accessible mains socket.
W
hen laying the cable, make sure that nobody can trip
over it.

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First use
Switching the device on and off
To switch on the device, press the POWER ON/OFF button [10] once
briefly. When it is switched on, the device shows the tuned frequency and
the frequency band (FM, MW, SW) on the display [8].
To switch off the device, press the POWER ON/OFF button [10] again.
When it is switched off, the display [8] shows the time that is currently set.
When you press a button, please note that the backlight
of the display is always switched on first before the
device performs the function (except for switching on and
off). This function is useful in the dark, for example, for
reading the time on the display without inadvertently
using another function.
Setting the time
You can set the time only when the device is switched off. Switch off the
device with the POWER ON/OFF button [10] if it is switched on.
You can use the 12/24 button [17] to switch between
the 12-hour and 24-hour display. For the 12-hour
display, the symbol "PM" [35] is indicated on the display
once it is past noon.