97
DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014)
Page 97 / 118
USB wireless adapter
LAN port
・
LAN cable (CAT-5e or greater)
- CAT-5e or greater
- shielded type (connectors included)
- straight cable
- single cable
WIRELESS port
LAN port
RS-232C
RS-232C cable
(cross)
NO
TE
>
authentication data can be omitted for the same connection.
Command Contr
ol via the Netw
or
k
This projector is equipped with NETWORK BRIDGE function.
When the projector connects to the computer by wired or wireless LAN
communication, an external device that is connected with this projector by RS-
232C communication can be controlled from the computer as a network terminal.
For details, see the
function in the
Network Guide
.
Netw
or
k Bridge Communica
tion
NO
TE
\##>"
the projector may not be able to process the data correctly
.
Connection
1.
If you use wired LAN, connect the computer's LAN port and the projector's
LAN
#>"%
#
\ #>"%&#
projector's
WIRELESS
port.
2.
Connect the projector's
CONTROL
port and the RS-232C port of the devices
that you want to control with a RS-232C cable.
3.
T
urn the computer on, and turn the projector on after the computer has
started up.
4.
Set the COMMUNICA
TION
TYPE to NETWORK BRIDGE in the
COMMUNICA
TION menu of the OPTION - SER
VICE menu.
"# ?
2. R
esponse code / Er
ror code
("h" shows hexadecimal)
The connection ID is attached for the
TCP#23's response / error codes are
\
(1)
ACK reply:
06h + ××h
(××h : connection ID)
(2)
NAK reply:
15h + ××h
(3)
Error reply:
1Ch + 0000h + ××h
(4)
Data reply:
1Dh + xxxxh + ××h
(5)
Authentication error reply:
1Fh + 0400h + ××h
(6)
Projector busy reply:
1Fh + ××××h + ××h
When the projector is too busy to receive the command, the projector returns
the error code.
\
A
utoma
tic Connection Br
eak
The
TCP
connection will be automatically disconnected after there is no
'
A
uthentica
tion
The projector does not accept commands without authentication success
#
#K$@K$H
When the projector is connected to a LAN, a random 8 bytes will be returned
if authentication is enabled. Bind this received 8 bytes and the authentication
# #K$
commands to send.
Q #
Authentication password:
password
(example)
Random 8 bytes:
a572f60c
(example)
1)
Select a projector and receive the random 8 bytes from the projector
.
Î
$~!'
2)
Bind the random 8 bytes and the authentication password.
Î
$~!'#
H
#K$
Î
~J!
~!~$©J
4)
Add this code in front of the commands and send the data.
Î
~J!
~!~$©JÉÅ Æ
5)
When the sent data is correct, the command will be performed and the reply
data will be returned. Otherwise, an authentication error will be returned.
Summary of Contents for DD1-WU80P
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