R
R
G
G
-
-
7
7
0
0
0
0
0
0
T
T
h
h
r
r
e
e
a
a
d
d
D
D
i
i
a
a
m
m
e
e
t
t
e
e
r
r
G
G
a
a
g
g
e
e
O
O
p
p
e
e
r
r
a
a
t
t
i
i
o
o
n
n
M
M
a
a
n
n
u
u
a
a
l
l
19
Zeroing the RG-7000 Gage Using the MIC TRAC (continued)
21. Press the retraction lever on the RG-7000 gage
and remove it from the MT-3000.
22. Set a frequency for verifying the zero setting of
all gages. As a minimum, the RG-7000 gage
should be zeroed on the MT-3000 once during
each shift to ensure accurate readings.