Mitutoyo HDM 192 Series - Understanding ABS and INC Measuring Systems; ABS Mode Operation; INC Mode Operation; Switching Between ABS and INC Modes

2 ) INC~RqE%(INC€- F) 2) INC mode
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When the gage is in ABS mode, press the @key and
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the INC sign comes on the display while resetting it
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to zero (which is a floating zero).
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Fig. 6
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e In INC mode, any desired position can be set to zero
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by mkey and you can take step measurement.
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Preset function is also possible to use in INC mode.
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(The preset value is not stored in memory different
from the preset function in ABS mode.)
3) INC€- Ffih'i>ABS€- F-CDWl#$7i 3) Switching from INC to ABS mode
INC€ - F-'a4rz
ABS - %+FT 2 , ABS€ - F rci;n
Pressing themkey while the display is in INC mode
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turns it to ABS mode and, the display shows current
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~=E,~I;~@~~&oFFT& 3 TEC%S fi7~\dd-, (absolute zero), that is the origin set in ABS system
remains valid unless the power is turned off.