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The 3-button display interface provides access to three different “sections” of information: Realtime
<REALTIME>, Manufacturer <MANUFACT> and Database <DATABASE>. Buttons 1 and 2
pushed simultaneously are used to toggle between sections. Button 3 is used to scroll between fields
within the same section. Refer to Figure 26 for a complete overview of the display interface
structure. Data are shown as examples only.
Realtime Section
By default, the instrument will show the last validated concentration of hydrogen <H2=000> under
the section <REALTIME>. For a quick overview of all current measurements, button 3 must be
pressed three times to see consecutively the carbon monoxide <CO=000>, the moisture
<WRS=00> and the oil temperature <OTT=00>. With a Calisto version C76-00000, <CO=N/A>
will be displayed while trying to access the carbon monoxide measurement. By default, moisture is
displayed as <WRS=00> for % relative saturation at 25
o
C (77°F), and the oil temperature will
display <OTT=NONE> (inactive by default). Using the Calisto Access software provided, the
moisture can be set up to show a % relative saturation at user selectable temperature <WST=00> or
a concentration in ppm <WWC=00>. Note that user selectable temperature requires a Calisto
Precision Oil Temperature Probe connected through the 4-20mA analog input. Refer to Section
4.2.11 External Input Sensor Configuration.
Manufacturer Section
To browse the monitor’s Manufacturer section, press once on buttons 1 and 2 simultaneously from
the default display to access all the instrument information. Press Button 3 to access each field of
the Manufacturer section (refer to Figure 26). This section provides useful information about the
instrument such as the Serial Number, the firmware version and the date of manufacturing. The unit
will return to the default section <REALTIME> after 10 seconds of inactivity.
Database Section
To browse the monitor’s database, press buttons 1 and 2 simultaneously twice from the default
display to access all recorded data. Press Button 3 to access the record number and then press
Button 1 to scroll down all data one by one, starting from the most recent record to the oldest
record: example <REC=299> to <REC=001>. Press Button 2 to scroll up to the newest record.
At any time, at any record number, Button 3 can be pressed to scroll through the fields of a specific
record. For more information, refer to Figure 26 which shows the structure of the display interface
for Calisto/Calisto 2. For a Calisto model C76-00000, the same structure applies, except that CO
will be shown as <CO=N/A>. The unit will return to the default section <REALTIME> after 10
seconds of inactivity.
Trends cannot be seen via the display.
At any time, the user may get back to the current readings by pressing buttons 1 and 2
simultaneously until <REALTIME> is displayed. <H2=000> will be displayed after a few seconds.
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