G 1110
Operation | 5
B-H88.0.01.DB2-1.0
15 / 28
5.2.4
Open the adjustment menu
In order to change sensor calibration, you must first open the
adjustment menu
menu.
The menu is opened as shown in the illustration.
–
The product is switched off.
NOTE
The adjustment menu cannot be called up for altimeter display units - select a pres-
sure display unit to make the settings.
–
1.
Press and hold the
Down button
.
2.
Press the
On/Off button
to switch on the product.
3.
Release the
On/Off button
after 1 second and then the
Down button
in order to call
up the
adjustment menu
. The display shows the first parameter.
4.
By briefly pressing the
Function key
, you can scroll through the parameters. Select
the parameter you would like to configure.
5.
When you have selected the desired parameter, change the parameter to the de-
sired value with the
Up button
or the
Down button
.
6.
The changes are saved after running through the entire
adjustment menu
.
STOR
appears in the display. The
adjustment menu
can be exited from any arbitrary pa-
rameter by pressing and holding the
Function key
for 2 seconds. The changes made
up that point are saved.
Call up menu
Hold
1s
Release
Release
The
adjustment menu
is closed after the last parameter.
5.2.5
Parameters of the adjustment menu
Zero point
–
For an optimal zero point calibration, a vacuum pump and a precise reference de-
vice are needed.
–
The zero point correction is used together with the gradient correction primarily for
compensation of sensor deviations. The entry takes place in the display unit.
Gradient
–
A pressure reference is necessary for the gradient adjustment, e.g. in the form of a
pressure source and a reference display device.
–
The gradient correction is used together with the zero point correction primarily for
compensation of sensor deviations.
–
The
adjustment menu
1.
Select the desired parameter you would like to configure.
2.
Adjust the desired configuration in the selected parameter with the
Up button
or
Down button
.
Instruction
Description
Representation
Outcome of an action
Description
Prerequisite
Prerequisite
Instruction
