Oregon Scientific EW103 User manual

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All-in-one bedside projection clock
with FM radio and soothing sounds
Model: EW103U/A
USER MANUAL
INDEX
Overview ........................................................................2
Front view ................................................................2
Back view.................................................................2
Bottom view .............................................................3
LCD display..............................................................3
Getting started...............................................................4
Power supply ...........................................................4
Clock ..............................................................................4
Clock reception ........................................................4
Manually set clock....................................................5
Alarm ..............................................................................5
Audio options ................................................................6
Soothing sound ........................................................6
Radio........................................................................6
Music from external audio device ............................6
Volume control .........................................................7
Sleep timer.....................................................................7
Projection.......................................................................7
Temperature...................................................................7
Backlight ........................................................................8
Reset ..............................................................................8
Specications................................................................8
Precautions....................................................................8
About Oregon Scientic ...............................................9
EU Declaration of conformity.......................................9
FCC Statement ..............................................................9

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OVERVIEW
FRONT VIEW
1. Projector
2. VOL +/-: increase / decrease volume when in radio /
soothing sound mode
3. TUNE / : auto search / adjust radio frequency
when in radio mode
4. RADIO ON/OFF: turn radio on / off
5. SLEEP: activate sleep timer; adjust timer settings (120,
90, 60, 30, 15, 0)
6. NATURE SOUND: turn soothing sound on/off; select
soothing sound
7. SNOOZE – LIGHT: activate backlight and projection;
activate snooze alarm
BACK VIEW
1. SET CLOCK: set time; conrm setting
2. ALARM 1/2 ON / OFF:enable / disable alarm 1/2
3. Socket for audio line-in
4. + / - :increase / decrease value of the clock / alarm
setting; toggle setting options
5. SET ALARM: display alarm time; set alarm
6. FOCUS wheel: adjust projection focus
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BOTTOM VIEW
1. °C / °F: select temperature unit
2. PROJECTION ON / OFF: turn projection on / off
3. 180°FLIP: ip projection 180°
4. Battery compartment
5. RCC: search for radio clock signal
6. RESET: reset unit to default settings
7. UK / EU: select the nearest radio signal
8. AC adaptor socket / temperature sensor
LCD DISPLAY
1. Time zone offset
2. AM / PM: 12 hour clock
3. : batteries low / no battery
4. : radio controlled clock reception icon
5. SLEEP: sleep timer is on
6. NATURE : nature sound is on
7. : adaptor disconnected
8. : radio is on
9. Indoor temperature
10. Clock
11. LINE-IN: external audio device successfully connected
12. Alarm time
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13. / : alarm 1 or 2 enabled
GETTING STARTED
POWER SUPPLY
Adaptor
The adaptor powers the unit. Plug adaptor into socket
making sure the adaptor is not obstructed and is easily
accessible to the unit.
NOTE
• To completely disconnect from power, the adaptor should
be disconnected from the mains.
• The main unit and adaptor should not be exposed to
wet conditions. No objects lled with liquid, such as
vases, should be placed on the main unit and adaptor.
Insert batteries (for memory back-up only):
1. Remove the battery compartment cover.
2. Insert the batteries, matching the polarities.
3. Press RESET after each battery change.
NOTE Batteries should not be exposed to excessive heat
such as sunshine or re.
CLOCK
CLOCK RECEPTION
When brought within range of a clock signal, this product is
designed to synchronize its clock automatically.
EW103U:
Slide UK / EU switch to select closest signal.
• UK: MSF-60 signal: within 1500km (932 miles) of
Anthorn, England.
• EU: DCF-77 signal: within 1500km (932 miles) of
Frankfurt, Germany.
EW103A:
• US: WWVB-60 signal: within 3200km (2000 miles) of
Fort Collins, Colorado.
To search for signal reception: Press RCC.
Reception takes 2-10 minutes. If the signal is weak, it can
take up to 24 hours to get a valid signal.
Clock reception indicator:
No signal Weak signal Strong signal
In some cases, you may not receive the signal immediately.

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Due to the atmospheric disturbance, the best reception
often occurs at night.
If signal reception is unsuccessful, place your unit next to
a window, press RCC to attempt another signal search.
Manually forcing another signal search will consume more
battery power.
MANUALLY SET CLOCK
If located outside the radio signal range, you can manually
set the clock.
NOTE Once clock is within range and receives radio signal,
clock will automatically synchronise and replace the time /
date that was set manually.
To set the clock manually:
1. Press SET CLOCK.
2. Press + / - to change the settings. (Tip: Press and hold
+ / - to rapidly change values).
3. Press SET CLOCK to conrm.
4. The settings order is: 12/24 hr format, time zone, time,
year, calendar format (m/d), date.
TIP To quick exit at any stage during the setting, press and
hold SET CLOCK.
EW103U: Time zone offset sets the clock +/- 23 hours from
the received clock signal time. If you enter +1 in the time
offset setting, this will give you your local time plus one hour.
EW103A: If you are in the US set the clock to:
P Pacic time M Mountain time
C Central time E Eastern time
ALARM
This clock allows you to wake up to either a conventional
alarm or the sound of nature.
ALARM 1 Beep
ALARM 2 Adaptor connected: Nature sound
(bird chirp)
Batteries only: beep
NOTE
• If both alarms are set for the same time, beep alarm
will sound.
• If time set for alarm 1 and 2 are within 2 minutes apart,
both will turn on at set time, however nature sound will
automatically be selected for snooze function.
• Alarm will sound despite the radio, nature sound or
external music being on.
• If audio line-in cable is unplugged during alarm sound,
snooze alarm will be disabled and only activate again
the next day.
To set the alarm:
1. Press SET ALARM to enter alarm setting.

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2. Press +/- to select desired alarm (1 or 2).
3. Press SET ALARM to conrm.
4. Press and hold +/- to set time, then SET ALARM to
conrm. (Tip: Press and hold +/- to rapidly change
values).
/ indicates which alarm (1/2) is on.
To activate / deactivate alarm:
• Alarm 1: Press ALARM 1 ON/OFF twice.
• Alarm 2: Press ALARM 2 ON/OFF twice.
Alarm time is displayed upon key rst press.
To silence the alarm:
• Press SNOOZE - LIGHT to silence it for 8 minutes
OR
• Press any key to turn the alarm off and activate it again
after 24 hours.
AUDIO OPTIONS
To operate radio, nature sound or play music from external
device, adaptor must be connected.
SOOTHING SOUND
To select between soothing sounds (1-3):
• Press NATURE SOUND repeatedly.
NOTE This will automatically turn off the radio.
RADIO
To turn radio on /off: Press RADIO ON/OFF.
To select frequency:
• Press and hold TUNE +/- to auto search or press TUNE
+/- to adjust frequency marginally.
For your convenience, the radio frequency will be stored in
memory for the next time radio is turned on.
NOTE Nature sound will automatically turn off.
MUSIC FROM EXTERNAL AUDIO DEVICE
Using a cable, plug one end to your music storage device
and one end to audio line-in socket located at the back of
unit.
NOTE
• Nature sound and radio will automatically turn off and
remain off even after line-in cable has been unplugged.
• Sleep timer function will be disabled.
To turn on radio or nature sound (while external device
is connected):
• Press RADIO ON / OFF or NATURE SOUND.

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To resume playing music from external device, press RADIO
ON / OFF or NATURE SOUND again.
VOLUME CONTROL
• Press VOL +/-.
SLEEP TIMER
Sleep timer function can only be activated when either radio
or nature sound is on.
To activate sleep timer:
• Press SLEEP.
SLEEP indicates sleep timer is on.
To select duration:
• Press SLEEP repeatedly.
To view time remaining:
• Press SLEEP.
To reset timer again, press SLEEP again.
NOTE Sleep timer cannot be activated if audio line-in cable
is connected. SLEEP will blink to alert the user.
PROJECTION
This unit projects time and alarm status onto a dark
background.
For continuous projection unit must be connected to the
mains.
To turn (continuous) projection on / off:
• Slide PROJECTION switch to ON / OFF.
To turn on projection momentarily:
• Press any button.
To ip projected image by 180°:
• Press 180°FLIP.
To focus image:
• Turn FOCUS wheel.
NOTE If projection is illuminated, do not look directly into
the projector.
TEMPERATURE
To select temperature unit:
• Slide °C / °Fswitch.
NOTE Please keep the temperature sensor (adjacent to the

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adaptor socket) away from electrical devices as heat from
these devices will affect the accuracy of indoor temperature
readings.
BACKLIGHT
To activate backlight:
• Press SNOOZE – LIGHT or any button located on the
back of the unit (i.e., ALARM 1/2 ON/OFF, SET CLOCK,
SET ALARM, + / -).
RESET
Press RESET to return to default settings.
SPECIFICATIONS
TYPE DESCRIPTION
L x W x H 200 x 105 x 65 mm
(7.9 x 4.1 x 2.6 in)
Weight 514g (18.1 oz) without battery
FM radio 87.5 – 108 MHz
Power AC/DC 4.5V adaptor
2 x UM-3 (AA) 1.5 V batteries
PRECAUTIONS
• Do not subject the unit to excessive force, shock, dust,
temperature or humidity.
• Do not cover the ventilation holes with any items such as
newspapers, curtains etc.
• Do not immerse the unit in water. If you spill liquid over
it, dry it immediately with a soft, lint-free cloth.
• Do not clean the unit with abrasive or corrosive
materials.
• Do not tamper with the unit’s internal components. This
invalidates the warranty.
• Only use fresh batteries. Do not mix new and old
batteries.
• Images shown in this manual may differ from the actual
display.
• When disposing of this product, ensure it is collected
separately for special treatment and not as normal
household waste.
• Placement of this product on certain types of wood
may result in damage to its nish for which Oregon
Scientic will not be responsible. Consult the furniture
manufacturer’s care instructions for information.
• The contents of this manual may not be reproduced
without the permission of the manufacturer.
• Do not dispose old batteries as unsorted municipal
waste. Collection of such waste separately for special
treatment is necessary.
• Please note that some units are equipped with a battery

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safety strip. Remove the strip from the battery
compartment before rst use.
• Should there be any discrepancy between the English
and other language versions, the English version shall
apply and prevail.
NOTE The technical specications for this product and the
contents of the user manual are subject to change without
notice.
NOTE Features and accessories will not be available in all
countries. For more information, please contact your local
retailer.
ABOUT OREGON SCIENTIFIC
Visit our website (www.oregonscientic.com) to learn more
about Oregon Scientic products.
If you’re in the US and would like to contact our Customer
Care department directly, please visit:
https://us.oregonscientic.com/service/support.asp
For international inquiries, please visit:
https://us.oregonscientic.com/about/international.asp
EU-DECLARATION OF CONFORMITY
Hereby, Oregon Scientic, declares that this All-in-one
bedside projection clock with FM radio and soothing
sounds (Model: EW103) is in compliance with the essential
requirements and other relevant provisions of Directive
1999/5/EC. A copy of the signed and dated Declaration of
Conformity is available on request via our Oregon Scientic
Customer Service.
FCC STATEMENT
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) This
device must accept any interference received, including
interference that may cause undesired operation.
WARNING Changes or modications not expressly
approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
NOTE This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part

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15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee
that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV
technician for help.
• The socket-outlet shall be installed near the equipment
and shall be easily accessible
DECLARATION OF CONFORMITY
The following information is not to be used as contact for
support or sales. Please call our customer service number
(listed on our website at www.oregonscientic.com), or on
the warranty card for this product) for all inquiries instead.
We
Name: Oregon Scientic, Inc.
Address: 19861 SW 95th Ave.,Tualatin,
Oregon 97062 USA
Telephone No.: 1-800-853-8883
declare that the product
Product No.: EW103
Product Name: All-in-one bedside projection clock
with FM radio and soothing sounds
Manufacturer: IDT Technology Limited
Address: Block C, 9/F, Kaiser Estate,
Phase 1, 41 Man Yue St.,
Hung Hom, Kowloon,
Hong Kong
is in conformity with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: 1) This device may
not cause harmful interference, and 2) This device must
accept any interference received, including interference that
may cause undesired operation.