User manual
SmartBox
®
 1 / SmartBox
®
 2 / SmartBox
®
 3 
Part No. 28 100 57 e  11 / 16 
NOTES ON PROGRAMMING 
Menu 
Setting 
Description 
9.Offset 
probe 
Adjusting: 
• Probe zero point, electric 
• Position / Distance from base 
• Unusable capacity that is not to be displayed 
ESC 
Exit the menu 
Offset calibr. 
New measurement of probe zero point (electric) 
Lift probe out of the liquid beforehand. 
Probe bottom gap 
Distance:             x cm; 
normal reference is   x = 0 cm, max = 99 cm 
Bottom deadstock 
Suction position:     y cm 
Normal reference is 0 cm = complete capacity. 
y > 0 cm means corresponding unusable 
capacity. 
Default values 
Reset all values to default 00. 
10.Trim 
height 
xxx.x cm 
Entry option for the reference height for the 2-
point measurement, for other probe measurement 
range or for an unknown density. Subtract 1.0 cm 
from the actual measured level and enter this 
value. 
Calibrate:No 
Calibrate:Yes 
If activated (Yes), the display in menu steps 
“1.Measure probe” and “2.Liquid” is then "by 
comparison". 
If this is entered with an almost empty tank, it is 
recommended that you make a correction the 
next time it is filled. 
11.Trim 
volume 
xxx.xxx L 
Readjust the level display with the [+] / [-] button 
Calibrate:No 
Calibrate:Yes 
See menu step “10.Trim height” 
12.Unit 
L 
m³ 
% 
m 
kg 
IG 
UG 
t 
mbar 
kPa 
Default settings L 
liter: 
cubic meters: 
percent: 
meter: 
kilogram: 
imperial Gallon: 
US liquid gallon: 
ton: 
millibar: 
kilopascals: 
999900 L 
2.50 m³ 
99.50 % 
2.50 m 
999900 kg 
219750 IG 
263900 UG 
2.50 t 
500 mbar 
50 kPa 










