Instructions

LWT-100 Operation | 8
B-H87.0.01.DB214-1.0 17 / 26
8 Operation
8.1 Commissioning
8.1.1 Explanation
Description
The product is switched on with the On/Off button. It may be necessary to configure
the product after switching on. See Configuration [}p.17].
Prerequisite
– Sufficiently full batteries are inserted in the product.
Instruction
– Press On/Off button.
Outcome of an action
Information about the configuration of the product appears in the display.
POFF
Automatic shut-
off
Automatic shut-off activated. The product is
switched off if no buttons have been pressed after
the adjusted time
T.OF
Zero point correc-
tion
If a zero point correction of the temperature sensor
was made
T.SL
Gradient correc-
tion
If a gradient correction of the temperature sensor
was made
S(L
Gradient correc-
tion
If a gradient correction of the conductivity measur-
ing cell was made
The product is now ready for measurement.
NOTE
The device is calibrated at the factory and ready for measurement. The offset and
gradient correction of the temperature measurement and gradient correction of the
conductivity measurement can be carried out when exact references are available.
This is only necessary in exceptional cases.
8.2 Configuration
8.2.1 Explanation
The following steps describe how to adapt the product for your purposes.
NOTE
There are various configuration parameters available depending on the product ver-
sion and configuration. They can differ depending on the product version and configur-
ation.
8.2.2 Opening the configuration menu
Description
In order to configure the product, you must first open the Configuration menu. The
menu is opened as shown in the illustration.
Prerequisite
Instruction
1. Press the Function key for 2 seconds to open the Configuration menu.
2. (ONF appears in the display. Release the function key.