Copyright
2011
Bit
Cauldron
Corporation
Page
18
of
28
To
restore
a
pair
of
glasses
to
factory
defaults,
start
with
the
glasses
turned
off.
•
Press
and
hold
down
the
button
•
The
blue
LED
will
go
on
solid
after
1
second;
keep
holding
down
the
button
•
After
about
10
more
seconds
the
blue
LED
will
start
pulsing
indicating
that
the
glasses
are
ready
to
pair;
keep
holding
down
the
button.
•
After
about
20
more
seconds
the
blue
LED
will
start
blinking
rapidly.
Release
the
button
now.
The
glasses
will
restore
the
factory
default
settings
and
firmware.
This
can
take
several
seconds.
After
the
process
is
complete,
the
glasses
will
resume
normal
operation.
If
you
do
not
release
the
button
within
20
seconds
after
the
LED
begins
rapidly
blinking,
the
glasses
will
power
off.
Firmware
Upgrade
The
firmware
version
on
the
Optoma
ZF2100
Glasses
is
designed
to
properly
operate
with
the
firmware
on
the
Optoma
BC100B
Emitter.
Firmware
on
the
glasses
is
upgraded
as
required
by
the
emitter.
When
the
emitter
is
upgraded,
new
glasses
firmware
is
loaded
on
the
emitter.
When
glasses
are
powered
on
and
find
the
upgraded
emitter,
the
emitter
sends
the
new
firmware
to
the
glasses
and
they
restart.
This
process
takes
several
seconds
to
complete.
The
glasses
LED
will
blink
slowly
while
the
new
firmware
is
being
received
and
written
to
memory.
Once
the
upgrade
is
complete,
the
glasses
will
automatically
restart.
The
firmware
version
can
be
restored
to
the
factory
installed
version
by
restoring
factory
defaults.
