ENGLISH
Serial number of the instrument and software version.
After a switching off, the last alarm information is lost. The “Operator Name” is selectable manually with the mode “MODIFY
PARAMETERS”, whereas the serial number and versions are fi xed. The
button, fi nally, allows regulating manually the display
contrast by pressing it simultaneously with
or
(to darken or clear).
CLOCK Button
CLOCK Mode
A gentle pressure on the button causes the following mask display appearance:
The cursor is already positioned on the fi rst digit. It is now possible to select a date for the search of the temperature values at a
certain moment, in the “historical”: each pressure of the button
carries the cursor onto a different fi eld of date and hour.
The
buttons permit the variation of each singular digit. With a last pressure of the
button, the search of the data
corresponding with the selected date. The
search
is successful if a datum is found with a date corresponding with to the selected
one or if there are two dates respectively preceding or following the selected one. In case of discontinuities in the date storage
(e.g.: after a solar/summer time selection), it is possible that one and the same date appears several times. In this case the search
start recognizes the less recent one. By pressing the
button, all the other ones are being circularly displayed. In the absence
of the searched datum or if, after fi nding a datum there are no other data to be shown, the following mask appears:
The prolonged pressure (about 3s) of the button
displays the mask:
for the rapid change of the summer time to the solar time and viceversa. When the summer time is selected and the solar time is
requested, 1 hour is added to the clock by pressing the
button (+1 ). If erroneously the
button (-1 ), is pressed,
nothing happens. The same is true, with the due differences, in the reverse passage from the solar time to the summer time.
The modifi cation, if it occurred, is automatically being accepted by the instrument. If no button has been pressed, the instrument
returns to the main mask after about 1 minute.
Caution:
if the LED coupled to the CLOCK button blinks, this means that the Clock chip is damaged and a backup “virtual” clock
has been activated, in order to go on with the recording. For further details see the “Accidental alarms” section.
Serial Number
150 (V2.2)
Search Log Data:
04/04/1995 11:12
No Data Logged
Summer/Solar
+1 15:42 -1
Summary of Contents for Datalogger
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