Ahlborn ALMEMO 2590-2 Operating Instructions Manual page 21

To cancel programming :
When entering alphanumeric characters select the group :
upper case characters by pressing key(s) :
upper case characters by pressing key(s) :
numbers only by pressing key(s) :
arithmetic signs by pressing key(s) :
When entering certain parameters, e.g. measuring range, relay variant, etc.
this procedure can be used to select and program not only characters but also
whole designations.
<ESC>
<ABC>
< abc >
< 123 >
< + - >
ALMEMO ® 2590
Data input
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