Hunter X-Core Owners Manual And Programming Instructions page 129

Alarm diagnostics consist of pausing all operations, then
starting each station that was running at the time of the
alarm individually. Each of these suspect stations has its
flow sampled alone, to see if it caused the overflow. If the
controller identifies a station as having high flow, it will
create a Missed Irrigation report and attempt to continue
watering with other stations.
POWer OutAGe/POWer reStOreD
Power Outage and Power Restored messages often appear
one after the other, and show when AC power to the
facepack was lost and when it is restored. By comparing
the dates and times of the messages, you can determine
how long the power was off to the controller. Power Outage
and Power Restored messages are also caused whenever
the facepack is removed from the controller and replaced.
eXTended feaTures ...................................................................
COntrASt ADjuStMent
At the Run position, press INFORMATION button and +
button together.
The contrast of the LCD display can be adjusted from 1 to
90 to make it more visible in different light conditions. In
the Run position, press the blue Information button and
the + button at the same time for a few seconds, until the
Contrast = 50 display appears. The + and – buttons can
then be used to adjust the display for maximum visibility.
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unDerflOW
A station has caused too little flow, indicating a possible
problem. The underflow amount cannot be set directly,
but is twice the percentage of the Limit amount set for
overflow. If a station is set 115% for the upper limit
(normal flow + 15%), then 70% will be the underflow
amount (normal flow = 30%).