16Replacing the battery■When the battery is running low, the indicator lamp flashes 5 times on turning the 3D Eyewear on. In this case,early battery replacement is recommended.Dispose of the old batteries as non-burnable rubbish, or in line with the waste disposal regulations in your local●area.Loosen the screw and remove the battery cover using the supplied screwdriverScrewdriver(supplied)Battery coverReplace the batteryUse the specified type of battery (coin-shaped lithium battery CR2032).●Note the correct polarity (+ or -).●Replace and fasten the battery coverBattery coverMake sure that the screw is tightened.●Attaching the nose pad■Use either nose pad A or B for your preference.If you put the 3D Eyewear on vision correction glasses, the nose pad is recommended to be removed.●Nose pad ANose pad BorYou can select the positions of the nose pad A from the 2 levels●of height. Use upper 2 protrusions or lower 2 protrusions on the3D Eyewear to attach the nose pad A.Use all 3 protrusions on the 3D Eyewear to attach the nose pad B.●Attaching the specialised band■If the 3D Eyewear slips out of place, use the supplied specialised band to hold it in place.Attach the band to the left and right tips of the frame, and adjust the length.●Specialised bandFrame Push to adjust thelength of the bandWhen the end of the specialised band is straightened, form a loop at the end of the band, and fix the twistedpart.Treat the rubber part carefully not to break it.●Fix thetwisted partStoring and cleaning the 3D Eyewear■ Use the supplied 3D Eyewear case to store the 3D Eyewear.●Avoid storing the 3D Eyewear in hot or highly humid locations.●Use a clean, soft and dry cloth to wipe the 3D Eyewear. Otherwise, dirt or dust may scratch the eyewear.●Do not use benzene, thinner, or wax on the 3D Eyewear, as doing so may cause the paint to peel off.●Do not submerge the 3D Eyewear in liquid such as water when cleaning.●Viewing 3D images