3·Operation: 1. step1.Open the remote control battery cover, load two 7 cell, the three light-emitting diodes are in a flickering state on the panel. 2. step2.Open the baby carrier’s power, the three light-emitting diodes are changed from flashing to two luminous tube are normally on, the code success, can be used. 3. step3.The remote controller has memory function after the code succeeds, Again to use, no code is necessary unless the battery is replaced,repeat t above 1-3 steps. 4. step4.