6.Upgrade
1,
before
the
upgrade:
A.
Confirm
that
the
U
disk
format
is
FAT32
before
upgrading
B.
Upgrade
BIN
file
includes
Mboot
and
main
program
by
default
(unless
otherwise
specified)
2,
AC
power
upgrade
Unzip
the
file
to
the
U
disk
and
make
sure
that
the
U
disk
only
has
this
one
upgrade
file
B.
Insert
the
USB
disk
into
the
USB
port
(in
order
to
ensure
the
stability
of
the
upgrade,
other
USB
port
do
not
insert
any
equipment)
C.
AC
power
on,
the
system
will
automatically
enter
the
upgrade
mode
D.
Upgrade,
you
can
use
the
LED
lights
to
determine
the
upgrade
status,
the
whole
process
is
about
3
minutes.
LED
slow
flash:
that
is
being
upgraded;
LED
flash:
that
upgrade
is
completed,
then
re
‐
power
on
the
boot;
Note:
The
same
software
can
not
be
upgraded
automatically
again.
Содержание 3MS663M0T2A
Страница 26: ...2 No Display Black Panel Back light is OK sound is OK but no picture ...
Страница 28: ...4 No sound O ll i l i h d One or all signal source without sound ...
Страница 29: ...5 Signal source no function One or several source no function One or several source no function ...
Страница 30: ...6 Abnormal Display OSD NG or picture NG OSD NG or picture NG ...
Страница 31: ...7 No tuning channels DTV or ATV no Channels DTV or ATV no Channels ...
Страница 33: ......
