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FIRMWARE UPDAT
E
3
0
Firmware U
p
date Procedur
e
To be
g
in the update procedure, the unit
’
s Boot Loader must be activated. To
activate the Boot Loader,
f
ollow the procedure outlined below
:
1.
C
onnect an R
S
-232 cable
f
rom the computer to the R
S
-232 port on th
e
4x
C
AT
6
Extender
f
or HDMI.
2.
R
un the terminal emulation pro
g
ram
(
e.
g
. Windows
®
H
y
perterminal
)
and
m
ake sure the terminal settin
g
s are as
f
ollows
:
a. Baud rate = 1
9
2
00
b.
S
top bits =
1
c
. Data bits =
8
d
. Fl
o
w
co
ntr
o
l = N
o
n
e
3
. Power the
S
ender unit.
4. T
y
pe the command:
#
A
C
TIVEB
O
L
O\
r
5
.
R
e-t
y
pe the command:
#
A
C
TIVEB
O
L
O\
r
6
.
O
nce the Boot Loader is activated, a messa
g
e similar to the
f
ollowin
g
should
appear in the terminal pro
g
ram
:
4
x HDMI
C
AT-
6
Ex
te
n
de
r
B
oot Load
i
n
g
=
================= M
ai
n M
e
n
u
============================
D
ownload new
p
ro
g
ram -------- 1
Ca
n
ce
l ----------------------
2
=========================================================
7. Press [1] on the computer ke
y
board to be
g
in downloadin
g
the pro
g
ram to
temporar
y
memor
y.
W
a
i
t
i
n
g
for the
fi
le to be sent ... (
p
ress ‘a’ to abort)
8
.
U
nder Trans
f
er, select
“S
end” and upload the
fi
rmware
fi
l
e
(
e.
g
.
C
HDMID
C
AT6x4_e_x_x.bin
)
.
9
.
R
epeat steps 4 - 7.
1
0
.
U
nder Trans
f
er, select
“S
end” and upload the
fi
rmware
fi
l
e
(
e.
g
.
S
HDMID
C
AT6x4_e_x_x.bin
)
.