ELPMBUNI
Page - 8 -
Installation Manual
4.
Separate the upper assembly from the projector mounting bracket by slightly loosening the two tension
knurl knobs to create free play between the bracket tri-lock assembly and the upper section tri-lock
assembly points.
5.
Next loosen the safety screw knurl knob far enough to allow the two parts to be rotated 180° apart and
separate.
Figure 2
Figure 3
Figure 4
Tension
Knobs
Upper
Assembly
Safety Knob
Tri-Lock
Opening
Rotate 180°
To Unlock
