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②
switch horizontal
angle between left and
right by Clicking “L/R
Angle” key
※
1
【
L/RAngle
】
※1 Left angle or right angle will be switched in turn every time you click the
“L/R Angle” key.
4.3.3 Setting horizontal angle with the “L.Angle” key
Make sure the operation is under angle measurement mode.
Operation steps Keys Display
①
Turn horizontal circle
unit in the needed
direction with horizontal
clamp and tangent part.
②Click “L.Angle”
key,and activate the
function of
locking horizontal angle.
【L.Angle】