English - 19• Turning the glasses onPress the power button briefly. The green LED turns on for 3 seconds.(Make sure that 3D is activated on the TV before using the 3D glasses.)• Turning the glasses offPress the power button briefly. The red LED turns on for 3 seconds.• Performing the pairing processTurn the TV on and let it power up completely. Press and hold the Powerbutton on the glasses. The green and the red LEDs blink alternately for 2seconds.• Operating range2~6m50cmRecommended pairing distanceRecommended viewing distanceRecommended viewing distance Recommended pairing distance2~6m (6.5 to 19.5 ft) 50 cm or less (19.5 in)✎ Once the 3D glasses are paired, the remaining battery capacity is displayed on the TV screen. (Thisfeature only applies to Samsung F series 3D TVs and 3D glasses that have been available since 2013.)✎ If you keep trying to pair the glasses and the TV after pairing has failed, the battery level will decreasesignificantly. However, the battery level will recover to a certain degree in about a minute.✎ The working distance is affected by the presence of obstacles (a person, metal, walls, etc.) betweenthe glasses and the TV and the strength of the Bluetooth signal.✎ Turn off the 3D glasses when they are not in use. If you leave the 3D glasses on, the battery lifespandecreases.Pairing steps1. Turn on the TV, and then move the glasses within 19.5 inches of the TV.2. Press the power button on the 3D glasses briefly. The 3D glasses will power on and pairing will start.3. The message “3D glasses are connected to TV.” will be displayed on the TV screen when the pairing issuccessfully completed.• If pairing fails, the 3D glasses will power off.• If the first attempt to pair fails, power the TV off and on again and perform step 2.• How to pair again: Press the power button on the 3D glasses for more than 1 second.You must pair the glasses again in the following situations:− If the 3D glasses do not function, even when the power button is pressed, especially if the TV hasjust been a repaired.− If you want to play 3D content on another Samsung 3D TV model that belongs to the D, E, or Fseries released in 2011 through 2013. You must pair the glasses with the other TV.