20
1
1
3
2
2
4
SAFETY CATCH
1-2
To prevent the screen from becoming detached from the AT64-SHIFT leg, the end module works as
a safety catch.
HEIGHT ADJUSTMENT DOWN
To move the frame further down, just use the locking mechanism.
1
Loosen the upper locking module.
2-3
Safeguard the screen frame manually and unlock the lower module.
4-5
Set the screen to the
preferred position and relock both modules.
6
Continue to adjust the setup height at the opposite leg.