Function
Operation
Remark
Origin
Resetting
First keep measuring faces in
contact to reset (use guage block),
then press (RESET) key to display
origin
Use after origin setting
Digital Display
Flashing
Press (RESET) and (-) keys together
until "SET" flashing. Press (+) or (-)
key to preset the origin value (0.25,
50, 75), then press (RESET) key, all
is done
The origin setting must be in
absolute measuring condition.
Metric-Inch
Conversion
Press (in/mm) key to be in metric
or inch system condition
Data hold and
Clearing
Press (HOLD) key, the character
"H" appears which means the unit
is in data hold condition. Press
(HOLD) key again to clear.
Relative/
Absolute
Measuring
Press (R/A) key, the charac-
ter "REL" appears for relative
measuring condition. Press (R/A )
key again, it will go into absolute
measuring condition
Tolerance
setting and
Clearing
Press (TOL) key, when the character
"TOL
UP
" appears, turn the micrometer
to change the display data as up-toler-
ance. Then press (TOL) key, when the
character "TOL
DOWN
" appears,turning the
micrometer to change the display data
down - tolerance. Press (TOL) key again,
the character "OK" appears. Tolerance
setting is finished.Press (TOL) key three
times continuously to make the tolerance
mark disappear. Then the tolerance set-
ting is cleared.
When "TOL
DOWN
" TOL
UP
" or "OK"
appears, it means you are in toler-
ance condition. To clear, you may
press "TOL" key until the character
disappears.
Note:
1. Prior to use the origin value setting should be checked, or the wrong
setting will affect the measuring result.
2. The thimble ratchet should not be turned out from the fixed pipe to prevent
the components inside from getting jammed.
3. The battery should be taken out when not in use for an
extended period of time.
Operating Method
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