22
Operation
READING THE
TEMPERATURE AND
HUMIDITY TREND DISPLAY
The main unit displays the current tem-
perature and humidity trend as rising,
steady, or falling. The trend is based on
the average temperature measured at
the selected channel’s remote sensor
within the last 30 minutes.
Note: If
HHH°
or
LLL°
appears, the
temperature has exceeded or fallen be-
low the thermometer’s measurement
range (see “Specifications” on Page 33).
When the temperature returns to within
the measurement range, the display re-
turns to normal.
