3-LCD operating instructions
EST3 System Operation Manual 2.31
Clearing the panel history file
Clearing the panel’s history file:
• Resets the alarm history counter on the 3-LCD display
module
• Erases the list of events that occurred on the panel since the
panel was placed into service or the last time the history file
was cleared.
Caution: Clearing the panel history file means that all history
data for the panel is permanently deleted. This command
requires a level 4 password, and is for use by an authorized
service technician only.
To clear the alarm history:
1. Press the Command Menus button .
2. Choose Program, then choose Clear History.
3. If prompted, enter a valid user access level password.