Ultra Beam UB640-VL1.1, Manual

Page: 12 / 14

12
ELEMENTS LENGTH / GUIDE PVC TUBES
Modello No loop External loop / PVC tube Central loop / PVC tube
UB640-VL1.1 / / 5,4 m. / 3 m.
UB640-VL1.3
5,4 m. / 5,4
UB640-VL2.3 5,4 m. 5,4 m. / 3 m. /
UB640-VL3.4 5,4 m. 5.4 m. / 3 m. 7,4 m. / 4,5 m
UB640 - VL3.4
180° Normal
reflecti
Driver 1 Driver 2
Directr
R
e
fl
e
c
to
r
1
0
-4
0
c
o
n
d
u
c
to
r
1
0
-4
0
D
ri
v
e
r
1
0
-2
0
D
ri
v
e
r
1
0
-2
0
R
e
fl
e
c
to
r
1
0
-2
0
/
D
ri
v
e
r
3
0
-4
0
D
ir
e
c
to
r
1
0
-2
0
/
D
ri
v
e
r
3
0
-4
0
D
ir
e
c
to
r
1
0
-4
0
R
e
fl
e
c
to
r