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Control Of The Tv; Ip Control Setup; Communication Conditions For Ip/Rs-232C; Command/Response Code Format - Sharp AQUOS LC-70LE632U Operation Manual

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Using a PC

Control of the TV

• The TV can be controlled from a PC, control panels
and other devices using the RS-232C or IP.
• Use a cross-type RS-232C cable, ETHERNET cable
(commercially available) or wireless LAN for the
connections.
• This operation system should be used by a person who is
accustomed to using computers.
■ Communication conditions for IP
Connect to the TV with the following settings made for
IP on the PC.
IP protocol:
TCP/IP
Host IP address: Set the IP address on the TV menu
Service:
None (Do not select Telnet or SSH)
TCP port#:
Set a port number on the TV menu
(Control port)
When you set your ID and password on the TV menu,
you need to enter them as soon as you connect to the
TV.
• The connection will be cut off when there has been no
communication for 3 minutes.

IP Control Setup

Example
Initial Setup
EZ Setup
Broadcasting Setup
Internet Setup
Language
[English]
®
DivX
Setup
1
Press MENU to display the MENU screen, and then
press c / d to select "Initial Setup".
Press a / b to select "Internet Setup", and then
2
press ENTER.
Press a / b to select "Network Setup", and then
3
press ENTER.
Press a / b to select "IP Control Setup", and then
4
press ENTER.
Press c / d to select "Change", and then press
5
ENTER.
To use IP Control, press c / d to select "Enable",
6
and then press ENTER.
7
Set the device name.
8
Set your login ID and password.
9
Set the port to use with IP Control.
10
Confi rm the settings, and then press "OK".
■ Communication conditions for RS-232C
Set the RS-232C communication settings on the PC to
match the TV's communication conditions.
The TV's communication settings are as follows:
Baud rate:
Data length:
Parity bit:
Stop bit:
Flow control:
■ Communication procedure
Send the control commands from the PC via the RS-
232C or IP.
The TV operates according to the received command
and sends a response message to the PC.
Do not send multiple commands at the same time.
Wait until the PC receives the OK response before
sending the next command.
■ Command format
Eight ASCII codes e CR
C1 C2 C3 C4 P1 P2 P3 P4
Command 4-digits
Parameter 4-digits
Command 4-digits: Command. The text of four characters.
Parameter 4-digits: Parameter 0–9, x, blank, ?
■ Parameter
Input the parameter values, aligning left, and fi ll with
blank(s) for the remainder. (Be sure that 4 values are
input for the parameter.)
When the input parameter is not within an adjustable
range, "ERR" returns. (Refer to "Response code format".)
Any numerical value can replace the "x" on the table.
When "?" is input for some
0
commands, the
present setting
0
0
0
9
value responds.
3
0
■ Response code format
Normal response
Problem response (communication
error or incorrect command)
O
K
E
Return code (0DH)
9,600 bps
8 bits
None
1 bit
None
Return code
?
?
?
R
R
Return code (0DH)
?
?
63

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