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SECTION 2: MONITOR SECURITY ACTIVITY 2-3
When F4 is pressed, a second screen displays showing the connections between the host and
the devices of the particular poller selected:
Poller-device communication should be one of the first items checked whenever there is an
apparent problem with the system.
Devices
The Control Devices screen displays point ID, description, status, tamper, shunt. Applies to
NexSentry, 422, and 8xx-series ACUs.
Control Devices Function Keys
F2 DEV STAT. Device Status—When F2 is pressed, a second screen displays showing the status
of the particular device selected:
F3 DEV RSET. Device Reset—Used when setting up new ACUs or reestablishing repaired ACUs,
or when the integrity of the data currently resident in the ACU is suspected. Downloads all host
device data to the ACU and silences a latched alarm.