Grandview CB-U(Portable Pull-Up Series) - Manual (Page 3)

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1.Put the screen on the ground, in a proper position, facing the projector. Turn the support foot
(5) out untill they are perpendicular to the screen casing (1). (Figure 1)
2.Lift the uphold bar ③ ② ( 8 ) 90 degrees vertically until it clicks. Raise the uphold bar (8 ) while
simultaneously pushing the uphold locker(10) .(Figure 2-4)
3.Pull up the screen by grasping the handle(12) and lock the handle base on the fastener at the
top of uphold bar(8). (Figure 5-7)
1.Control the uphold bar simultaneously pushing the uphold locker while pull up or down the
screen.Otherwise the screen will be damaged by fast down out of control.
2.Be sure the handle base were locked into the fastener at the top of uphold bar stable, and
the handle were fastened on the holder at the top of uphold bar.
1. Screen Fabric is not smooth when screen is unfolded.
Installation
Open Screen
Figure 1
Figure 2 Figure 3 Figure 4
Figure 5
Figure 6
Figure 7
Warnings
Malfunction solutions
a. Hold and push slightly fixed tube in the middle of position of tube untill loose from the
semicirde tube. (Figure 14)
b. Adjust the foot wheel of support and height adjust wheel.(Figure 15-16) ment
Figure 14 Figure 15 Figure 16
2. The fixed holding bar can not be raised when it is in use.
a.Check whether the uphold bar is vertical to the outer case or refer to Installation Step3.