BRAND Titrette Mode D'emploi page 49

CAL Mode · Easy Calibration Technique
The continuously displayed CAL symbol indicates that the factory default setting has been changed.
By entering a new adjustment value, this will be added automatically to the already existing adjustment
value.
What to do
1.
Computing the
adjustment value
2.
Bring up the
CAL mode
3.
Entering an ad-
justment value
4.
Confirming
setting
Note:
In rare cases, the sum of the new and the former adjustment can account to zero. In this case, the factory
default setting is obtained again and CAL disappears from the display.
How to do it
The already adjusted instrument shows a new deviation of the mean volume
from the nominal volume, for example, 0.017 ml.
(For calculating the mean volume, see page 46).
With the instrument powered
on, press and hold the
CLEAR key for more than
3 seconds. The following
modes will be repeatedly
shown in the display after
one another:
CAL - GLP - APO - dP
When CAL appears in the
display, release the CLEAR
key. CAL blinks and the
adjustment value for the pre-
viously accepted adjustment
appears.
For example, with an adjust-
ment value of 0.017 ml, press
the Pause or On/Off keys un-
til the value has been reached
(the first keypress will set the
display to zero).
Press the CLEAR key.
The old and new adjustment
values will be added auto-
matically. A change in the
adjustment will be indicated
by the CAL symbol.
Keys to press Display readout
> 3 s
+
–
1x
Adjustment
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