5 Detailed description
774 Oven Sample Processor, Instructions for use
48
Key
Normal state
Editing
DISPLAY
SELECT
Selection of the display mode
•
The display can be switched
over to display of the meas-
ured values (oven temperature
and gas flow) with key
<DISPLAY / SELECT>
.
Pressing this key again
switches back to the previous
display mode. This can be
done in the basic state and
whilst the method is running.
Select parameter
•
With the
<Select>
key given
data values can be selected for
a particular parameter in man-
ual operation.
•
With every repeated keystroke
the next value that can be se-
lected is displayed. The last
value is followed again by the
first.
•
The data is accepted with
<ENTER>
.
RESET
CLEAR
Initialization of the changer
and the dosing units
•
The
<RESET>
key serves to
initialize the changer and the
dosing units.
•
A method in the working
memory remains unchanged.
The sample rack and the lifts
return to their initial positions
in this case. A 'release' com-
mand will be executed when
Dosinos are connected.
Interruption of a method after
the current sequence
•
During processing of a
method, the sample series
can be aborted with
<CLEAR>
so that the sam-
ple currently being processed
is processed to completion.
The end sequence is not exe-
cuted in this case.
Deleting parameters, setting
the default values
•
The
<CLEAR>
key sets the
initial (default) value given for a
parameter.
Delete last character
•
In text edit mode the last char-
acter will be deleted with
<CLEAR>
(Backspace).
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