User Guide

Th
e
Th
e
e
maximum
a
e
minimum
a
a
ngle of the t
w
a
ngle of the t
w
w
o arms rot
a
w
o arms rota
t
a
ting right an
d
t
ing right an
d
d
left is abou
t
d
left is a rig
h
t
160 degree
s
h
t angle to th
e
s
.
e
screen mirr
o
v
o
r.