DAVIS Health EnviroMonitor: Console - Manual (Page 34)

Using the Health EM
Page 42 Health EnviroMonitor Manual
A LARMS
All alarms (except barometric pressure, dew-point, and time) behave in basi-
cally the same way. The general procedure for displaying and setting alarms is
covered below.
The Alarm Display
When an alarm is triggered, the Health EM beeps and immediately displays
the weather function triggering the alarm. The word ALARM flashes on and
off in the display. The alarm display continues until alarm conditions are no
longer met (see “Alarms” on page 14) or until the alarm is cleared.
Note: You may silence the beeping by pressing CLEAR at any time, though the alarm display remains.
S AMPLE A LARM D ISPLAYS
If more than one alarm is triggered at once, the Health EM scans through all of
the triggered alarms, displaying each for approximately four seconds before
moving to the next.
Note: If you have the Alarm Output Module certain alarm conditions may be used to provide electrical con-
tact closures for activating or inhibiting external controllers or electrical equipment.
Viewing an Alarm Threshold
1. Press the appropriate key(s) to display the desired weather condition.
2. Press ALARM.
If the selected weather condition has only one alarm, the alarm threshold for
that weather condition appears. If the weather condition has two alarms, the
threshold for the high alarm appears first.