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In this mode nothing appears on the alphanumeric portion of the display. Use
this mode if you are only interested in the latest measurements and want to sim
-
plify the appearance of the display.
The message “Prb cal expired”, “Mtr cal expired”, “Recharge Needed”, or
“Probe is locked” may be displayed.
7.2 Min/Max Mode
This mode is identified by “Min/Max” that temporarily appears on the display.
In this mode the maximum and minimum measurements taken since the last
time the function was cleared appears on the display. The minimum appears on
the left and the maximum appears on the right. The resolution of the displayed
values match the current setting of the thermometer as set in the Resolution
mode (see Section 7.8). Pressing the CLR button at anytime while in this mode
clears the minimum and maximum values setting them to the last measurement.
Both the minimum and maximum are reset to 0°C (32°F) when the instrument
is powered up.
Refer to Section 7.6 concerning how changing units affects Min/Max.
The message “Prb cal expired”, “Mtr cal expired”, “Recharge Needed”, or
“Probe is locked” may be displayed.
7.3 Demand Logging
This mode is identified by "Demand Logging" which temporarily appears on
the screen.
In this mode up to 100 temperature readings with units, date, time, and label
can be stored as required. This mode also allows all on-demand data points to
be viewed. The logged values can be downloaded to a PC using the serial port.
7.3.1 Demand Log Label and Data Storage
This function allows data to be logged on-demand and also allows data to be
viewed. The message "Press ENT to log" appears on the screen. Press the ENT
button to store a label with the logged value and to log the current reading into
the on-demand memory. Press the Up or Down button to scroll through the pre
-
viously stored values. Press the CLR button to cancel storing the reading and
to advance to the next function.
Continue pressing the ENT button to log additional readings. The labels should
be pre-loaded into the instrument before performing on-demand logging. If no
label is chosen the default label is applied which is the number (between 1 and
100) of the reading. After choosing a label, the label and the reading are dis
-
played on the second line of the display. The on-demand readings can then be
scrolled through using the Up and Down buttons.
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7 Display Functions
Min/Max Mode