EverFocus EAN EDN850H User Manual
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EDN850H
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preceding the trigger. Input the desired length of pre-trigger buffer time. It can be 
set up to 120 seconds. 
Post-Alarm Buffer: Image saved internally in the server from the time immediately 
after the trigger. Input the desired length of post-trigger buffer time. It can be set 
up to 120 seconds. 
Press Apply to apply the setting changes or Reset to reset without saving the 
change. 
 
Re-trigger Filter Setting 
 
Re-trigger Filter: Set a re-trigger filter time, if another event is triggered during 
this time, this triggered event will be ignored. 
 
Press Apply to apply the setting changes or Reset to reset without saving the 
change. 
 
4.7.4 Time Mask
 
Time Mask Setting 
 
Time mask setting allows you to schedule event actions. 
Select Always for event action to be taken continuously.