User manual ACER P1515

[. . . ] Medical intended use of this appliance is to treat winter depression or SAD (seasonal affective disorder). Treatment of SAD must always take place under medical supervision. Light - a natural energiser Today’s busy modern lifestyles demand peak performance all day long. Even the fittest person suffers energy dips, particularly when deprived of natural daylight, such as in an office in winter. [. . . ] 2 Insert the small plug into socket on the appliance (Fig. , , The charge indicator pulsates green during charging. When the battery is fully charged, the charge indicator turns solid green. It continues to light up solid green for 1 hour (Fig. Note:When the battery is fully charged, it contains enough energy for about 1 hour of use at full intensity. Using the EnergyUp When to use the EnergyUp Knowing at what time to use the Philips EnergyUp is essential. It may mean the difference between feeling better in a few days instead of weeks and between experiencing benefits or experiencing none. Follow these guidelines to understand how light affects us and when to use the Philips EnergyUp for the best results. Duration Most people experience benefits if they use the appliance 20 to 30 minutes each day. It is safe to use the Philips EnergyUp longer, provided you do so at the correct time of day. You may notice some energising effects of light immediately. Avoid bright light in the evening and go to bed early. When you arrive at your destination, avoid bright light during your normal sleep period. Expose yourself to bright light at the end of this period to advance your body clock further to the local time. Before your return flight, use the Philips EnergyUp late in the evening for a couple of days. On the last night of the trip, try to stay up and use the appliance as late as possible after midnight. On the day of the flight, avoid any bright light in the morning. You do not have to use the Philips EnergyUp for more than three days, even on longer westbound trips. Use the appliance for 30–40 minutes late in the evening. Start two or three days before you leave. Use the appliance two hours later the following nights. When you arrive at your destination, try to stay awake until bedtime and avoid bright evening light (wear sunglasses) for the first few days. [. . . ] Follow local rules and never dispose of the product and rechargeable batteries with normal household waste. Correct disposal of old products and rechargeable batteries helps prevent negative consequences for the environment and human health. Removing the rechargeable battery Only remove the rechargeable battery when you discard the appliance. Make sure the battery is completely empty when you remove it. [. . . ]