Instruction manual
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and recording of outputs as well. Using the optional BH-100 In-
terface Unit, any computer which is equipped with RS-232C in-
terface can be used (with user application software) to perform
such functions as editing and calculation on measured values.
j Finger Lifter
k Contact Tip
l Mounting Lug
This lug is used to mount the gauge to a mounting fixture.
m Stem
This stem is grasped and held to mount the gauge to a gauge
stand.
n Spindle
<Absolute Zero and Preset Function>
1. Reset switch
<Absolute zero function>
If the normal function is set, and the RESET switch is pressed
for more than two seconds and released, the display will indicate
“AB”, indicating that the absolute zero function has been selected.
If the RESET switch is pressed once again and released, return
is made to the normal function.
If the switch is pressed further, the absolute zero and normal
functions will be selected alternately.
In the absolute zero function, the RESET switch cannot be used
to set the display value to zero.
<Preset function>
When this function is selected, the RESET switch has two func-
tions.
(1) If the RESET switch is pressed for less than two seconds
and released, the displayed value in the NORMAL, MAX,










