LWT-110
Operation | 8
B-H87.0.02.DB214-1.0
19 / 26
Reference temperature for temperature compensation
TREF
25
°
(
Reference temperature 25 °C or 77 °F
20
°
(
Reference temperature 20 °C or 68 °F
Shut-off time
POFF
OFF
No automatic shut-off
15 30 60 120 240
Automatic shut-off after a selected time in minutes,
during which no buttons have been pressed
Backlighting
L,TE
OFF
Backlighting deactivated
15 30 60 120 240
Automatic shut-off of the backlighting after a selec-
ted time in seconds, during which no buttons have
been pressed
ON
No automatic shut-off of the backlighting
Temperature unit
UN,T
°
(
Temperature display in °C
°
F
Temperature display in °F
Factory settings
IN,T
NO
Use current configuration
YES
Reset product to factory settings.
IN,T DONE
appears
in the display
Outcome of an action
The changed value is saved and the
Configuration
menu is closed.
STOR
appears in
the display. If necessary, the product is restarted automatically in order to adopt the
changed values.
NOTE
The configuration is closed if no button is pressed for 2 minutes. Any changes made
up to that point are not saved.
C.END
appears in the display.
8.2.4 Adjustment of the measuring input
Description
The temperature input can be adjusted with the zero point correction and the gradient
correction. If an adjustment is made, you change the pre-adjusted factory settings.
This is signalled with the
T.OF
,
T.SL
or
S(L
display text when the product is switched on.
The standard settings of the zero point value and the gradient value of the temperat-
ure input is
0.00
. The standard setting of the gradient value of the conductivity value is
1.000
. It signals that no correction is made.
In order to adjust the product, you must first open the
Adjustment
menu. The menu is
opened as shown in the illustration.
