X
PAN
D
3D
Cinema
Glasses
Instructions
for
3D
cinema
glasses
The
active
glasses
X101
work
in
automatic
mode
–
there
is
no
power
switch
to
turn
the
glasses
"ON"
or
"OFF".
Upon
receiving
the
glasses,
they
are
in
the
off
‐
mode,
meaning
that
the
glasses
periodically
check
for
the
valid
IR
signal.
In
the
off
‐
mode
the
lenses
appear
green.
Upon
receiving
the
IR
signal,
the
glasses
start
a
warm
‐
up
sequence.
Warm
‐
up
sequence
‐
During
the
warm
‐
up
period
the
lenses
remain
opaque
for
the
entire
warm
‐
up
period
which
lasts
for
two
seconds.
At
the
end
of
a
warm
‐
up
period
the
glasses
go
into
normal
run
‐
mode.
In
this
mode,
the
lenses
open
and
close
in
sync
with
the
projector
to
deliver
the
3D
experience
to
the
viewer.
Clear
mode
‐
When
in
run
‐
mode,
after
the
glasses
loose
a
valid
synchronization
signal,
they
go
to
a
clear
mode
(both
lenses
clear).
In
the
clear
mode,
both
lenses
remain
open,
so
that
the
viewer
can
see
normally
through
the
glasses.
The
lenses
remain
open
until
the
glasses
are
able
to
receive
a
sync
signal.
If
they
don't
receive
the
signal
in
five
minutes
they
go
to
an
off
‐
mode.
Battery
life
‐
The
glasses
check
for
a
low
battery
condition
just
before
going
to
the
"off
‐
mode".
If
the
battery
life
is
insufficient
the
lenses
will
begin
blinking
slowly
(the
lenses
are
closed
and
briefly
flash
open
simultaneously
once
every
two
seconds)
to
indicate
a
low
battery
condition
and
prevent
the
glasses
from
going
to
run
‐
mode.
The
control
circuit
is
designed
so
that
a
low
battery
condition
does
not
appear
during
the
run
‐
mode
when
watching
a
movie.
Replacing
the
battery
‐
Access
to
the
battery
is
provided
through
an
opening
on
the
interior
side
of
the
frame
that
is
sealed
off
by
a
cover.
In
the
case
of
dead
battery,
the
seal
is
opened
using
a
key,
