Onset Computer Corporation
HOBO U14
15
User’s Guide
LCD Indicators
Alarms
If the temperature or RH measured by the logger falls outside the selected high or low limit, the word ‘Alert,’ an alert symbol, and the
temperature or RH measurement that went out of limits will flash.
If you set the number of samples to greater than 1 and the measured value is outside the limits,
ALERT DELAYED
will flash until
either the number of samples is reached (
ALERT
with a triangle symbol is displayed) or the alert condition no longer exists.
Battery Level
BATT LEVEL bar graph down to one segment indicates 20% battery life or less. Batteries should be replaced.
Condensation
100% RH
100% RH is displayed if a temperature/RH sensor is connected and is covered with condensation. The sensor will not provide accurate
readings until it has dried out.
Unread Data
If the logger has been stopped, either manually or because the memory is full, the MEM LEFT hash marks will blink indicating there is
unread data.
Memory
Remaining memory is indicated by a five-segment bar. Segments decrease as remaining memory decreases.
The MEM LEFT bar graph will decrease as the memory is filled. When the memory has been completely filled, the MEM LEFT display
will flash and all segments will be off. The HOBO U14 will continue to monitor conditions however, and will trigger an alert if the
reading falls outside of the configured range. You must readout the logger and then relaunch it using HOBOware to resume logging.
Summary of Contents for HOBO U14
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