33
⑤
Click “L.Angle” key.
【
L.Angle
】
⑥
Collimate
the
first
target A again using
horizontal clamp and
tangent part.
⑦
Click “Unlock” key.
Collimate A
again
【
Unlock
】
⑧
Collimate the second
target B again using
horizontal clamp and
tangent part.
⑨
Click
“L.Angle”
key.And
then
the
screen
displays
the
sum and the average of
all angles.
※
1
Collimate B
again
【
L.Angle
】
⑩
Repeat steps
⑥ ~ ⑨
according
to
the
requirement,and
carry
out
angle
retesting.
※
2
※
1 Click “Exit” key to finish angle retesting
※
2 Ht:the sum of multiple observed values