10.6.2 Sub-Functions of the
"General Settings" Menu
The following sub-functions can be found
in the "General Settings" menu item.
10.6.2.1
Operating Menu
In the "Operating Menu" menu item, the
language in which the operating menu is
displayed can be selected and it is also
possible to select between a "reduced"
and "complete" operating menu.
10.6.2.2 Calibration Timer
The calibration timer reminds the user of a
routinely necessary calibration. The cali‐
bration timer is activated by inputting a
number of days. Recalibration is neces‐
sary at the end of this period.
The calibration timer serves to remind the
device operator that the connected sen‐
sors need to be recalibrated. The time is
thus not based directly on the state of the
sensors but on the expiry of a period of
time set by the operator. If the calibration
timer is enabled, an interval of between 1
and 100 days can be entered. If the cali‐
bration timer is activated and if the menu
is called up again, the remaining period of
time until the timer runs out is shown by
way of information. A remaining time of
less than one day is shown in "hours".
Resetting the timer: The calibration timer
is automatically reset to its initial value fol‐
lowing a successful calibration. Any pos‐
sible display message disappears.
"Snooze" mode: If the calibration timer
has expired, the message on the display
can be acknowledged for a period of 15
minutes by pressing the
button. The
message "Calibration timer" will reappear.
The key has to be pressed for as long
as the "Calibration timer" message is
visible. If another message is shown alter‐
nately, it is necessary to wait until the
"Calibration timer" message reappears.
Any fault messages have priority.
10.6.2.3
Wash Timer
The wash timer is used to remind the
operator of the DULCOMETER
®
D1Cb /
D1Cc than cleaning of the connected sen‐
sors is necessary. The time is thus not
based directly on the state of the sensors
but on the expiry of a period of time set by
the operator.
The "Wash timer" entry can be found in
the system menu. The washing timer can
be enabled and disabled in this menu. If
the washing timer is enabled, an interval
of between 1 and 100 days can be
entered. If the washing timer is enabled
and if the menu is called up again, the
remaining period of time until the timer
runs out is shown for information. A
remaining time of less than one day is
shown in "hours".
Resetting the timer: once the washing
timer period has expired, it can be reset in
the associated menu.
"Snooze" mode: If the wash timer has
expired, the message on the display can
be acknowledged for a period of 15
minutes by pressing the
key. The mes‐
sage "Wash timer" will then reappear.
Pressing the key must be carried out
for as long as the "Wash timer" message
is visible. If another message is shown
alternately, it is necessary to wait until the
"Wash timer" message reappears. Any
fault messages have priority.
Operating Menus Independent of Measured Variables
132
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