Metrohm 909 UV Digester - Manual (Page 33)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
4 Operation
909 UV Digester
￭￭￭￭￭￭￭￭ 25
4.4.2 Status display
The following symbols and the respective text can be displayed in the sta-
tus line:
Symbol Text Meaning
Heating The samples are being heated.
Temp. reached The configured sample setpoint
temperature has been reached.
Lamp cooling The samples are being cooled.
Various error mes-
sages see Chapter 8.1, page 37.
4.5 Changing numerical values
The various parameters can be selected using the arrow keys [ ▼] and [▲].
The colors on the current line are reversed.
Change parameters as follows:
1 Use the arrow keys [ ▶] or [◀] to select a numerical value.
The selected digit is displayed in black on white. The colors for the
rest of the line remain reversed.
2 Change the digit using the arrow keys [ ▲] or [▼].
3 Select the next digit and change it, etc.
4 Apply the modified value with the [OK] key.
Press [QUIT] if the previous value is to be restored.