Control
Function
Rear locking handles..................Twoposition levers:
NOTE:
A locking is located
Position
Function
at each end of rear
carriage.
Forward. . . . . .Lock rear carriage to
tubular guide rails.
Backward. . . . .Unlock rear carriage
from tubular guide
rails.
Vertical handle grip..................Controls vertical movement of lens
assembly:
Direction of
Function
rotation
Clockwise..............Moves lens
assembly
downward.
Counterclockwise. . . . . . .Moves lens
assembly
upward.
Horizontal handle grip................Controls horizontal movement of lens
assembly:
Direction of
Function
rotation
Clockwise..............Moves lens
assembly to
the left.
Counterclockwise. . . . . . .Moves lens
assembly to
the right.
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