Metrohm 870 KF Titrino plus Manual - Manual (Page 51)

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6 System settings
870 KF Titrino plus
￭￭￭￭￭￭￭￭ 41
Routine
Limited dialog for routine operations.
Contrast
The contrast of the display can be adjusted with the arrow keys [ ⇦] and
[ ⇨].
￭ [ ⇦]: the contrast will be decreased by one step each time the key is
pressed.
￭ [ ⇨]: the contrast will be increased by one step each time the key is
pressed.
Input range 150 - 240
Default value 212
NOTE
Alternatively, the contrast can also be modified in the following man-
ner:
Keep the red [STOP] key pressed down. As soon as the progress bar
appears, also press the arrow key [
⇩] or [⇧] repeatedly.
This method will, however, cause the contrast to be modified by several
steps.
Beep
If this parameter is activated, then a short beep will sound in the following
cases:
￭ When a key is pressed.
￭ At the end of the determination.
￭ When the system remains conditioned without interruption for 10 sec-
onds.
Selection on | off
Default value on
PREP warning
If this parameter is activated, then the recommendation will be made to
carry out the function PREP (Preparing):
￭ After the instrument is switched on.
￭ Each time a buret unit is attached.
All tubing and the cylinder are rinsed with this function (see Chapter
10.1.2, page 70).