ALFRA AP 600 Mode D'emploi page 31

Fraction display in inch mode
With this key, the display can be changed in inch mode (parameter P02 = 1) as follows:
Key pressed 1x: Display inch fraction display
Key pressed 2x: Display inch fraction display
Key pressed 3x: Display inch fraction display
Key pressed 4x: Display inch decimal
uws.
Press 1x
1/64 Inch
1/32 Inch
1/16 Inch
0.001 inch
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