Kerbl DigiScale 300 Guide D'utilisation page 19

9. Display
LED display
Low voltage indicator.
Exchange indicator.
Stable indicator.
10. Schematics
Figure 1 (unit: mm)
When this symbol is lit – it means low power status.
When this symbol is lit, indicating the display value is at selectable division
status.
When this symbol is lit, the weighing process is stable and customer can
take record of the weight.
Figure 2 (unit: mm)
19
OFF/Function Key
Function Key
TARA/NET/Function Key
Backlight Key
(applicable to scale
with LCD display)