Introduction - If you have any usage issues, please Google them yourself
Microwave timing controller requirements: 1, the reset switch: Start switch: Set cooking time: Cooking time display: seven segment Test: Start output: Press the TEST button to test the seven-segment tube, shown as " 8888" setting time Press the start button to start cooking, while seven segment display remaining time, time is 0:00, complete the information displayed cooking " CDEF"