Zest - Light therapy LUMIE - Free user manual and instructions

USER MANUAL Zest LUMIE

Safety If the unit is damaged, contact Lumie before use. Do not use if the screen covering the LEDs is damaged or missing. Keep away from water and damp. For indoor use only. The unit gets warm when the light is on, so make sure that it is not covered. Use only the mains power adaptor supplied. Keep the mains power adaptor and cable away from heated surfaces. If either are damaged, they should be replaced with an approved Lumie product. This appliance does not have a ON/OFF switch. To power down or reset, remove the mains power adaptor from the wall socket. You should therefore ensure the socket is easily accessible. Only to be used by adults and children over 7 years old. Children using the light, or playing near it, should be supervised. Do not attempt to service or modify any part of the unit. If the unit has been stored outside the recommended operating temperature range (5 °C to 35 °C), allow it to stand for at least 1 hour before applying power to avoid condensation or overheating. Not to be used by or on individuals who are unconscious, anaesthetised or incapacitated e.g. under the influence of alcohol. Electromagnetic compatibility This product conforms to the electromagnetic compatibility (EMC) standard for medical devices and is unlikely to cause interference affecting other electrical and electronic products in its vicinity. However, radio transmitting equipment, mobile phones and other electrical/electronic equipment can interfere with this product; if this happens simply move the product away from the source of interference. In rare cases where product function is lost due to EMC effects, disconnect the product from the power source for 5 seconds and then restart. If the problem persists, please contact Lumie. For further detailed information on the electromagnetic environment in which the device can be operated refer to the website: www.lumie.com/pages/e-m-c. Disposal Do not throw out the mains power adaptor or the unit with normal domestic waste. Take them to an official recycling point to be disposed of responsibly. Safety

Serial number Keep dry For indoor use only Double-insulated (Class II electrical) Do not place in household waste. Dispose of at a recycling centre. Read instructions for use Caution Member of the ‘Green Dot’ recycling scheme Recyclable Authorised representative in the European Community

REP Manufacturer DC (direct current) power supply European Declaration of Conformity: Medical Device Class IIa

AC (alternating current) power supplyENG 3 Precautions Research shows that light therapy is very safe. However, please check with your doctor first if any of the following apply: You have a major eye problem or have had eye surgery; You have been advised to avoid bright light or are taking medication that may cause photosensitivity; You have been diagnosed with depression or other mood/sleep disorders. This is especially important if you are also taking medication for this, since light therapy can also affect your mood. A few people experience side effects but these are generally mild (including headaches, eye strain, nausea and hyperactivity) and can usually be solved simply by switching off the light. Over the next few days, gradually build up the time you spend in front of it to find a treatment time that works best for you. Some people complain of difficulty sleeping and often this is down to using the light too close to bedtime. If you have any problems while using Zest, or if you’ve been using the light for a week but haven’t noticed any benefit, please contact Lumie or speak to your doctor. IMPORTANT: the guidelines in this leaflet are not medical directions for treating any condition. If your doctor has suggested using light therapy, follow their instructions and discuss any effects with them.

Precautions4 ENG Introduction Lumie Zest combines two functions in one convenient product: a wake- up light with a sunrise alarm to wake you naturally, and a SAD and energy light, to provide you with the bright light your body needs in the dark winter months. Its compact design makes it suitable for use at home, in the office or to take with you when you’re travelling. Wake-up light Lumie Zest wakes you with a sunrise that naturally helps to regulate your sleep and wake patterns. You’ll wake up in a better mood, find it easier to get up and feel more energetic during the day. Ideally, you should use the wake-up light all year round to help keep your sleep and wake cycles on track. In clinical trials, ‘dawn simulators’ such as Zest have been shown to improve mood, energy, productivity and the quality of sleep and awakening. They can also help sufferers of SAD (Seasonal Affective Disorder) and winter blues cope with dark winter mornings. SAD and energy light Zest’s light therapy function will provide you with the bright light your body needs during the dark winter months. It can help to boost your energy levels, put you in a better mood and make you feel more awake. Light therapy is safe and is proven to help alleviate the winter blues and SAD. Our circadian rhythms are strongly influenced by light and the short wavelengths around the blue part of the spectrum are known to be particularly important. Because the white LEDs used in Zest are rich in blue light, they offer an effective alternative to the white fluorescent tubes used in larger lightboxes. Acta Psychiatr Scand 1993 Jul; 88 (1):67-71. Ann Clin Psychiatry. 2007 Oct-Dec;19(4):239-46. BMC Psychiatry. 2011 Jan 28;11:17. Scand J Work Environ Health. 2008 Aug;34(4):297-306. IntroductionENG 5 Please read these instructions carefully to get the most out of your Zest. Features Zest is supplied with some recommended settings for getting started; all you need do is set the current time and the time you want to wake up. The default settings are: A 30-minute sunrise at 60% brightness to wake you gently. A clock display that automatically dims to a low level. A 90-minute timed session of light therapy at 20% brightness. Alternatively, Zest provides a range of other options to suit your personal preferences. For example, you can choose: An alarm sound in addition to the sunrise to help you wake up. A shorter 15-minute sunrise and a choice of final sunrise brightness. A clock display that is off or stays bright at night. A light therapy session of between 1 and 99 minutes. A light therapy brightness of between 20% and 100%.

Introduction6 ENG Getting started Here's how to set up your Zest for the first time. To set the time Set time –Next settingSet time +Power socket c13:00 Connect the mains power adaptor to the socket on the side of the unit.Plug in the unit and switch on at the mains.You will then be prompted to enter the essential settings:Display shows (for example) What you do c13:00 Use ▲ or ▼ to set the current time (24-hour format).Press menu to continue. a07:00 Use ▲ or ▼ to set the time you want to be woken up (24-hour format).Press menu to continue. lxxxoo At this stage you can ignore the remaining options. Wait 12 seconds for the normal display.You’re now ready to use Zest as a wake-up light or as a SAD and energy light.

Getting startedENG 7Using Zest as a wake-up light Using Zest as a wake-up light To position ZestRemove the magnetic stand from the recess at the back of Zest.Attach it to the base so the product stands upright.Position Zest near the head of your bed. The ideal place is on a bedside table, at arm’s length, near a power socket.To activate the wake-up light SnoozeActivate/cancelthe sunrise 22:45 Dim thelight When you’re ready to go to sleep you need to explicitly activate the wake-up light for the following morning. This also dims the display, if you’ve selected this option; see Wake-up light options, page 13. Press g.The light fades off and the display briefly confirms the wake-up time; for example: a07:15

• 8 ENGIt then shows the current time, with the ialarm symbol to show that the alarm is set; for example: i22:45 You'll be woken up with a gradual sunrise followed by an audible alarm if you chose one.To snooze Press zzzzzzzZ. This gives you another nine minutes before the sunrise (and alarm sound, if you've chosen one) is repeated.To cancel the alarm soundPress g.This also clears the alarm symbol from the display.To turn off the lightWhen the alarm is off:Hold down ▼.Alternatively, the light will turn off automatically after 30 minutes and any alarm sound after 60 minutes.To dim the display WITHOUT activating the wake-up lightIf you don’t need to be woken by the sunrise (or alarm sound) – for example, at the weekend – you can still dim the display at bedtime:Press both ▲ and ▼ at the same time.The display shows s.To cancel it and return to the normal display:Press g.

Using Zest as a wake-up lightENG 9 Using Zest as a SAD and energy light When to start light therapy Start light therapy as soon as you feel the early signs of winter blues or SAD – often in September or October – if you start to feel lethargic, anxious or irritable. You should notice positive benefits after using Zest for three or four days in a row. Use light therapy every day, but if the weather is bright you may feel you can skip a day. As spring comes around you will probably start to cut back your light therapy; your body will tell you if it’s too soon and if you notice your symptoms returning simply use your Zest again for a few days. Light therapy is proven to put you in a better mood, to boost alertness and to help you feel more awake so Zest is ideal for use at work. Use it wherever and whenever you need to restore concentration and give yourself a mental boost. What time of day? If you’re using Zest to help with the winter blues or SAD, bright light in the morning has been shown to be most effective. If you feel lethargic in the afternoon, or fall asleep too early, use Zest in the late afternoon/early evening. It’s best to avoid bright light too close to bedtime - within about three hours - as you may find it difficult to get to sleep. Once you’ve found a pattern that’s right for you, try to use it around the same time every day. What settings? If you use Zest at about 50 cm/20 in, as suggested, then a 20-minute light therapy session at 100% brightness is the recommended standard for effective SAD treatment. If you’re more comfortable with the light at less than maximum brightness then the length of your session is automatically adjusted to ensure you benefit from your light therapy. Using Zest as a SAD and energy light10 ENG The following table shows the alternative combinations of brightness setting and session duration: Brightness setting lxoooo lxxooo lxxxoo lxxxxo lxxxxx Session duration t90 t50 t30 t25 t20 Note: If you find yours eyes ache slightly, try reducing the brightness or switch off for a while. To position Zest Remove the stand from the recess at the back of Zest. Clip it into the slot on the back of the product: Position Zest at arm’s length (about 50 cm/20 in). Use the stand to angle the light towards your face so the light reaches your eyes, but avoid looking directly at the light. You can use Zest whilst you’re on the computer, when you’re watching TV, at mealtimes, etc. Dark glasses, tinted lenses or closing your eyes will all limit the effects of light therapy.

Using Zest as a SAD and energy lightENG 11To start a light therapy session Pause lighttherapyStart lighttherapy Select lighttherapy mode Press mode to select light therapy mode.The display shows: When you're ready to start light therapy:Press g.The display shows the brightness setting and the number of minutes of light therapy remaining; for example: lxoooo90 To pause a light therapy sessionIf you want to take a short break from a session: Press zzzzzzzZ.

Using Zest as a SAD and energy light12 ENGThe light fades off and the display flashes the number of minutes remaining; for example: l 75 The timer pauses to ensure you receive the correct length of therapy. To resume: Press zzzzzzzZ again. Additional light therapyIf you feel the need for additional light therapy at any time you can turn on the light for as long as you want. This feature is also available in wake-up light mode.Hold down ▲ to set the light level you want.Hold down ▼ to turn the light off.Note: If you leave the light on it will automatically turn off after 99 minutes.

Using Zest as a SAD and energy lightENG 13 Wake-up light options This section summarises the options available to let you customise the wake-up light.To check a settingIf you're not in wake-up light mode:Press mode. If the alarm is activated (ishown on display) press g to cancel it. Hold down menu until the display shows the first setting: a07:00 Press menu to step through the options until the one you want is shown; see table below.To change a settingWhen the setting you want is shown: Press ▲ or ▼ to step through the alternative options. Press menu to confirm your setting.Either press menu to choose another setting or wait 12 seconds to return to normal operation.The following table explains the meaning of each setting:Default display What it sets Options a07:00 Time you want to be woken up.7:00 am c13:00 Current time. 13:00 pm lxxxoo Final sunrise brightness. 20%, 40%, 60%, 80% or 100% maximum brightness

Wake-up light options14 ENGDefault display What it sets Options vooooo Alarm sound. Off, 20%, 40%, 60%, 80% or 100% maximum volume dLO Display brightness. OFF (no backlight) LO (low backlight) HI (full backlight) r30m Sunrise duration. 15 min or 30 minNote: If you have set the display brightness to OFF or LO and you need to see the time during the night, hold down zzzzzzzZ to light the display.Wake-up light optionsENG 15 SAD and energy light options This section summarises the options available to let you customise the light therapy. To check a setting If you're not in light therapy mode: Press mode. The display shows:

Hold down menu until the display shows the first setting: lxoooo Press menu to step through the options until the one you want is shown; see table below. To change a setting When the setting you want is shown: Press ▲ or ▼ to step through the alternative options. Press menu to confirm your setting. Either press menu to choose another setting or wait 12 seconds to return to normal operation. The following table explains the meaning of each setting: Default display What it sets Options lxoooo Light therapy brightness.20%, 40%, 60%, 80% or 100% t90 Timed light therapy session duration.01 to 99 minutes Changing either of these settings automatically adjusts the other; see What settings?, page 9.

SAD and energy light options16 ENG Frequently asked questions I tried out the sunrise but the light comes up really quickly – what’s wrong? You probably didn’t allow enough time for a full sunrise. For example, the default sunrise takes 30 minutes so if the clock shows the time as 11:00 then you need to set the wake-up time to at least 11:30. What happens when I unplug my Zest or there’s a power cut? Your Zest keeps time for 30 minutes; other settings are permanent, so you won’t need to reprogram the unit, just plug it back in. If you need to adjust the time, see Current time in Wake-up light options, page 13. The display panel is too bright when I’m trying to sleep; how can I change it? See Display brightness in Wake-up light options, page 13. How do I restore the default factory settings? Turn off the power at the mains. Press and hold menu as you turn the power back on. Release the button when the software version number is displayed. Frequently asked questionsENG 17 Maintenance Clean only with a dry or lightly moistened cloth. Always unplug the unit first and let it cool if necessary. Replacement mains power adaptors are available from Lumie. LED lifetime The LEDs in this product have a typical life of 30,000 hours. Although it’s unlikely, it’s possible for individual LEDs to fail. This will make only a negligible difference to light output and you can continue to use the product. Warranty This unit is covered under warranty against any manufacturing defect for 3 years from the date of purchase. This is in addition to your statutory rights. If you need to return the product for servicing, use the original packaging (including internal packing) if possible. Make sure the mains power adaptor is prevented from moving in transit and damaging the unit. If the unit is received damaged, through misuse or accidental damage, then we may have to charge to repair it; we will contact you first. Please contact Lumie for further advice. Note: Any serious incident relating to the unit should be reported to Lumie and to the competent authority in the country where you live. Maintenance18 ENG Technical description Subject to change without notice. Lumie Zest Detachable accessory: Mains power adaptor (supplied) Input: 100–240 Vac, 50/60 Hz, 0.4 A max.; Output: 5 V ⎓ 1.5 A (7.5 W) Operating conditions: Temperature: 5 °C to 35 °C Relative humidity: 15% to 93% (non-condensing) Atmospheric pressure: 70 kPa to 106 kPa Storage/transport conditions: Temperature: -25 °C to +70 °C Relative humidity: 15% to 93% (non-condensing) Atmospheric pressure: 25 kPa to 106 kPa Medical Device Class IIa

Contact us If you have any suggestions that you feel could help us improve our products or service, or if there are problems you think we should know about, please call the Lumie Careline on +44 (0)1954 780500 or email info@lumie.com. Outside In (Cambridge) Limited, 3 The Links, Trafalgar Way, Bar Hill, Cambridge, CB23 8UD, UK. Lumie is a registered trademark of: Outside In (Cambridge) Limited, incorporated in England and Wales. Registered Number: 2647359. VAT No: GB 880 9837 71.