AVerMedia NV1000/3000/5000/7000 User’s Manual
You can only set future dates for a schedule. Dates in the past are not accepted.
One Time: When you select One Time as a single schedule unit, it means the system executes the recording only one time during the appointed hours. You can move your cursor to the calendar and appoint a specific date and time to record. Click Save to keep the setting or click Clear to clear the setting. The above figure shows a schedule by day. You can set multiple dates for a single task. DVR will execute the task at the appointed schedule automatically.