Metrohm 788 IC Filtration Sample Processor - Manual (Page 67)

4.1 Fundamentals of operation
788 IC Filtration Sample Processor
59
Key Normal state Edit mode
ENTER
Accept data, next line
x The key accepts the
value entered and selects the next
menu line.
x A modification of data or parame-
ters must always be confirmed by
, otherwise the change
will not be accepted.
x If a change in a parameter is not
confirmed by and an-
other menu line is accessed, the
previous value will be retained. This
is indicated by an acoustic signal.
7
SAMPLE Set sample position
x The key serves to set
the current sample position.
x When starting a method, this
position is assumed to have the
first sample of a series.
x If the current sample position is not
manually set before the start of a
sample series, rack position 1 is
always started first.
Numerical entry ('7')
or
Set sample position
x In a start sequence the SAMPLE
command serves to define the first
sample of a sample series.
x If no SAMPLE definition is made in
any sequence, the manually set
rack position is assumed to be the
first sample.
8
MOVE Position sample tube
x Turn the sample rack to position the
described sample tube under the
needle. In addition to the prede-
fined sample tubes, the eight rack-
specific special beakers available
can be placed. Absolute positions
can also be chosen.
x The turning speed can be altered in
the Parameter menu.
Numerical entry ('8')
or
Position sample tube
x Turning the sample rack to position
the described sample tube under
the needle. In addition to the prede-
fined sample tubes, the 8 rack
specific special beakers available
can also be placed. Absolute posi-
tions can also be chosen.
x The turning speed can be altered in
the Parameter menu.