Watching TV3DReplacing the batteryWhen the battery is running low, the indicator lamp flashes 5 times on turningthe 3D Eyewear on.In this case, early battery replacement is recommended.• Dispose of the old batteries as non-burnable rubbish, or in line with thewaste disposal regulations in your local area.1. Open the cover using pen tip or screwdriver (minus -) etc.2. Replace the battery• If difficulty, remove it with the tip of the driver.• Use the specified type of battery (coin-shaped lithium batteryCR2025).° Note the correct polarity (+ or-).3. Replace and fasten the cover49 (0100807)