ENNotes for rechargingAttaching the batter y pack to the playerAttach the battery pack to the player as described below.123Attach the battery pack to the unit.Align the guide hole of the playerwith the guide rod on the batterypack. Turning the battery knobclockwise until the battery packis tighten with the player.Now the player can be operated.121 2If the battery pack is fully recharged, theplayer can play DVDs continuously forover 3 hours.21 -ENGraphics are for representation only. Your unit may differ slightly.Before UsingWhen the battery pack is hot, it may take longer time than usual for rechargingor may sometimes be unusable to be recharged. Wait for the battery pack tocool down before retrying recharging.If the recharge LED can not be lit, check whether the AC adapter and batterypack are connected firmly to have perfect contact.To protect the battery pack, do not recharge a fully charged battery packrepeatedly. Repeated overcharging may deteriorate the battery performance.The battery pack becomes hot after recharging, but this is not malfunction.The battery pack may not be recharged fully if recharging at a hot place.Do not recharge it under very hot environment, it may cause explosion.The surrounding temperature during recharging affects the recharge efficiency.Recharge is the most efficient between 10 c and 30 c. Recharging the batterypack at a place within this temperature range whenever possible.