Navigate to Updates → Scheduled Download Exceptions.
The Scheduled Download Exceptions screen
appears.
Do one or more of the following:
To schedule a daily exception, under Daily Schedule
Exception, select the day(s) to prevent downloads, and then select Do
not download updates on the specified day(s). Every
week, Control Manager blocks
all downloads during the selected day(s).
To schedule an hourly exception, under Hourly
Schedule Exception, select the hour(s) to prevent downloads, and
then select Do not download updates on the specified
hour(s). Every day, Control Manager blocks
all downloads during the selected hours.