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Step #9: remove cable management covers
• To remove the cover from the motion arms, slide the cable cover
upward.
• To remove the cover from the fixed arms, arm stems and stubby arm,
slide the cable cover out.
Step #10: install lockout set screws, if desired
Default rotation of the fixed arms and motion arms is 360°. Installation of a lockout set screw limits rotation to 180°.
There is no lockout provision for the stubby monitor arm.
• To lockout rotation of the fixed or motion arms, install an M4x15 set screw in the underside of the arm stem. Tighten the screw, then back it off one turn.
— Installing a set screw in the front hole allows 180° rotation to the right only. A set screw in the rear hole allows 180° rotation to the left only.
— In the example below, to prevent the fixed arms from rotating to the rear (a left rotation with the left arm and a right rotation with the right arm),
install a set screw in the front hole on the left arm stem and the rear hole on the right. The motion arms are allowed their full 360° of rotation.
• The fixed arm or motion arm must be in its allowed range of rotation when installing the lockout set screw.
KataEX3-FMS
Assembly
front
rear
set screw
M4x15
2mm
Allen key
front
rear
180°
180°
360°
360°
monitors
not shown
stubby
monitor arm
not shown
slide out
slide out
fixed arm
arm stem
stubby arm
slide up
motion arm
