Vdwall LVP615U User Manual page 75

LVP615U 使用说明
Each month has maximum 31 days, so the plan items of Month Plan define date, hours,
minutes, seconds;
The plan items of Once Plan define year, date, hours, minutes, seconds;
Cycle plan and once plan can work together.
For each type of plan, the plan items can be added, modified, deleted.
For example, the figure below shows how to add plan items to a day. Plan
Select the plan already added, then you can modify or delete it.
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