... -record edge,Loop Record, Battery:1800mAh Memory:Support TF Card,Up to 32G TV Out,GPS Out,DVD Out Remote ... Control 4, Operation1)Turn OnPut the TF card into the slot,A7,press the Key,A1 to turn ... 3-10 seconds to finish,but depend on the capacity of card.2)VideoIn the status of standby,when you press ... other reasons.7) TF SlotYou can put the TF card into the slot,but can not take out during using ...