Grandview PT-L(Tripod Classic Screen) - Manual (Page 4)

3 4
Lock
Unlock
Lock
Unlock
Level adjustment device
Lock
Unlock
5. Open the screen:
Method 1: Pull up and hang the bar ring onto the Plastic hook. (Figure 7-8)
Method 2: For different gradient viewing angle , we can use Keystone system . Pull out the
extension bar hidden in the uphold bar and turn it to a horizontal level. Hand the metal hook ring
over the extension bar which has four optional slots for fixing the screen. (Figure 9-10)
6. To meet different viewing height (from floor to housing), you can adjust the position of housing
via the Plastic handle. (Figure 11)
Method: Turn the Housing position lock to status of “UNLOCK”, and hold the Plastic
handle as well as lower down the housing slowly to your appreciated position after release
the Plastic handle to Unlocked condition then lockup the Plastic handle to Locked condition.
The housing can be even lower after you lower down the Adjusting uphold bar to another
lockhole below and then adjust and lockup the housing to your appreciated position.
(Figure 12-13)
7. To hold the Aluminum stand with one hand, and hold the Adjusting uphold bar with another
hand as well as raise it to adjust the height of the screen. (Figure 14) Remarks: You don't
need to press the Magic button while raise the Adjustable uphold bar.
The screen viewing area can display in 1:1, 4:3 or 16:9 format according to different height of
Adjustable uphold bar and height of housing.
Special Level Adjustment Device
If the housing is found to a little inclined when fully displayed , you can adjust it horizontally
according to the Level adjustment device. (Figure 15)
Figure 7 Figure 8
Figure 9 Figure 10
Figure 11
Figure 12
Figure 13
Locked
condition
Housing
position lock
Unlocked
condition
Figure 14
Figure 15