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EN

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1. Connect the product and player device with a 3.5mm 

jack cable.

2. Play the music from your music player.

 NOTE 

 If you connect the line-in cable and playing external 

line-in music when playing sleeping sound, the 

sleeping sound stops.

  NOTE 

  To  play  the  sleeping  sound  while  playing  the 

external sound source, unplug the line-in cable and then 

wait for 10 seconds before pressing   .

MOOD LIGHT

You can choose your desired mood light option for a better 

sleeping atmosphere.

SET MOOD LIGHT

1  Press   to toggle the mood light on/off. The screen 

displays   .

2.  Press and hold   to enter lighting setting mode, scroll 

the wheel up/down to display in single color 

1-6

 or in 

LOOP

. The screen will show the selected option.

3. 

or it will return to idle mode automatically after 6 seconds.

SLEEP TIMER

Built-in sleep timer allows you to enjoy the sound and mood 

light without wasting electricity power. You can set the sleep 

timer to turn off the sleeping sound or mood light after a set time.

SET SLEEP TIMER

1. Press   to toggle on/off. When you switch on the 

sleep timer or mood light is on, the screen displays the 

selected timer for 6 seconds.

2. When the backlight is on, or the sleeping box is 

playing a sleeping sound, press and hold   to enter 

the sleep timer setting. When the backlight is on, or 

the sleeping box is playing a sleeping sound, press 

and hold   to enter the sleep timer setting. The 

screen displays the sleep timer options.

3. Scroll the wheel up/down to choose 

30

/

60

/

90

 minutes.

4. 

 NOTE 

  Sleep timer function is not available when using line-in.

VOLUME

1. When sound is selected and turned on, scroll the wheel 

up/down to adjust the volume.

2. The screen displays the volume options 

1-7

.

the chosen volume option for 6 seconds.

ABOUT SLEEP ENHANCEMENT

®

Sleep  Enhancement

®

  Technology  creates  a  therapeutic 

state of relaxation by providing the listener with soothing 

ambient sounds that gradually reduce in volume and slow 

body and mind.

 The playback speed of your selected sound will slow 

down gradually to gently lull you to sleep. For example, 

an 

Ocean surf

 wave gets longer and longer as the speed 

playback is digitally slowed down.

 Once the playback speed reaches almost half of its 

normal speed, the playback speed remains until the unit 

turns off manually or by the sleep timer.

ENABLE/DISABLE SLEEP ENHANCEMENT

®

When the sleeping box is playing sleeping sound, or when 

the sleep timer is on:

 Press Sleep Enhance to set the 

Sleep Enhancement

®

 

function on/off. When it is set to on, the screen displays 

"

SE

" for 3 second and the 

 NOTE 

 You cannot adjust the volume level of sleeping sound 

volume while the Sleep Enhancement mode is on. To adjust 

the volume level, turn off the Sleep Enhancement mode, 

adjust the volume and then turn on the Sleep Enhancement 

mode again.

RESET

Press 

RESET

 to reset the settings to default.

MAINTENANCE

 It is highly recommended to remove the batteries while 

using AC power.

 Unplug the audio line-in cable to play the built-in sleeping 

sounds.

SPECIFICATIONS

L x W x H

180.4 x 64.7 x 164 mm

(7.10 x 2.55 x 6.46in)

Weight

450 g without batteries

Power

5 V adaptor; 4 x UM-3 (AA) 1.5 V

ABOUT OREGON SCIENTIFIC

Visit our website 

 to learn more 

For any enquiry, please contact our Customer Services at 

to interpret and construe any contents, terms and provisions 

in this user manual and to amend it, at its sole discretion, at 

any time without prior notice. To the extent that there is any 

inconsistency between the English version and any other 

language versions, the English version shall prevail. 

EU-DECLARATION OF CONFORMITY

Hereby,  Oregon  Scientific,  declares  that  DreamScience 

Brainwaveoriented Sleep Companion (model: WS683) is in 

compliance with the essential requirements and other relevant 

provisions of Directive 2004/108/EC. A copy of the signed and 

dated Declaration of Conformity is available on request via 

Summary of Contents for WS683

Page 1: ...DreamScience Brainwave oriented Sleep Companion WS683 User Manual...

Page 2: ...ns as well as technical specifications and warnings you should know about IMPORTANT SAFETY INFORMATION Read this user manual carefully before use Do not clean the unit with abrasive or corrosive mater...

Page 3: ...Sleep Enhance feature 4 Sound Press to turn on off the sound Press and hold for 2 second to enter sound setting mode 5 Lighting Press to turn on off the mood light Press and hold for 2 second to ente...

Page 4: ...uently experienced for instance when we are particularly creative or extra awareness Clinically Proven Brainwave Embedded Sounds composed by Dr Lee R Bartel Associate Dean of Research Professor of Mus...

Page 5: ...ding the listener with soothing ambient sounds that gradually reduce in volume and slow body and mind The playback speed of your selected sound will slow down gradually to gently lull you to sleep For...

Page 6: ...ur website at www oregonscientific com or on the warranty card for this product for all inquiries instead We Name Oregon Scientific Inc Address 10778 SW Manhasset Dr Tualatin Or 97062 USA Telephone No...

Page 7: ...1 TC 1 1 1 1 1 1 2 2 2 LCD 2 2 2 AC 2 CR2032 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 Sleep Enhancement 4 Sleep Enhancement 4 4 4 4 4 4 Oregon Scientific DreamScience WS683 x 1 x 1 USB x 1 3 5 x 1 1 2 3 1 LCD 2...

Page 8: ...2 TC 2 1 2 3 4 5 6 1 2 DC 3 3 5 4 AA 5 RESET 6 CR2032 CONFIRM 1 2 3 4 5 1 2 2 2 3 Sleep Enhance 4 2 5 2 LCD 1 2 3 4 5 6 1 2 3 4 5 6 AC 1 2 4 AA 3 4 AC AC...

Page 9: ...gise Dawn rain Tranqu ility Hawaii Unwind Delta waves Delta Alpha waves Alpha Beta waves Beta Lee R Bartel 13 revitalise aurora energise dawn rain seashore whale jungle garden tranquility hawaii unwin...

Page 10: ...eep Enhance Sleep Enhancement SE 3 RESET x x 180 4 x 64 7 x 164 7 10 x 2 55 x 6 46 450 5 V 4 x UM 3 AA 1 5 V www oregonscientific com info oregonscientific com Oregon Scientific Global Distribution Li...

Page 11: ...1 SC 1 1 1 1 1 1 2 2 2 LCD 2 2 2 AC 2 CR2032 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 Sleep Enhancement 4 Sleep Enhancement 4 4 4 4 4 4 Oregon DreamScience WS683 x 1 x 1 USB x 1 3 5 x 1 1 2 3 1 LCD 2 3...

Page 12: ...2 SC 2 1 2 3 4 5 6 1 2 DC 3 3 5 4 AA 5 RESET 6 CR2032 CONFIRM 1 2 3 4 5 1 2 2 2 3 Sleep Enhance Sleep Enhancement 4 2 5 2 LCD 1 2 3 4 5 6 1 2 3 S l e e p Enhancement 4 5 6 AC 1 2 4 AA 3 4 AC AC...

Page 13: ...Dawn rain Tranquility Hawaii Unwind Delta waves Delta Alpha waves Alpha Beta waves Beta Lee R Bartel 13 revitalise aurora energise dawn rain seashore whale jungle garden tranquility hawaii unwind ocea...

Page 14: ...ment Oceansurf Sleep Enhancement Sleep Enhance Sleep Enhancement SE 3 RESET x x 180 4 x 64 7 x 164 7 10 x 2 55 x 6 46 450 5 V 4 x UM 3 AA 1 5 V Oregon Global Distribution Limited Oregon DreamScience W...

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