LG 55LP1M User Guide - Page 43

Transmission, Receiving, Protocol - tv

Page 43 highlights

Transmission / Receiving Protocol Transmission ! [Commandl][Command2][ 1[Set tD][ ][Data][Dr] I * [Command 1]: First command, d, k, m, d) * [Command 2]: Second command * [Set ID]: You can adjust the set ID to choose desired product tD number in Special menu. Adjustment range is 0 ~ 99. When selecting Set ID '0 _, every connected TV set is controlled. Set ID is indicated as decimat (0--99) on menu and as Hexa decimal (0x0~0x64) on transmission/receiving protocol. * [DATA]: To transmit command data. Transmit 'FF' data to read status of command. * [Cr]: Carriage Return ASCII code '0x0D' * [ ]: ASCII code Space (0x20)' OK Acknowledgement * The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer. Error Acknowledqement I [Command2][ l[Set tD][ ][Ne][Data][x] i * The Product transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-viable functions or communication error& Data 1: Illegal Code 2: Not supported function 3: Wait more time

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Transmission
/
Receiving
Protocol
Transmission
!
[Commandl][Command2][
1[Set tD][ ][Data][Dr]
I
* [Command
1]: First command,
d,
k, m, d)
* [Command
2]: Second
command
* [Set
ID]: You can adjust
the set ID to choose
desired
product
tD number
in Special
menu.
Adjustment
range
is 0 ~ 99.
When
selecting
Set ID '0 _, every connected
TV
set is controlled.
Set
ID is indicated
as decimat
(0--99)
on menu
and
as Hexa
decimal
(0x0~0x64)
on transmission/receiving
protocol.
* [DATA]:
To transmit
command
data.
Transmit
'FF' data
to read status
of command.
* [Cr]: Carriage
Return
ASCII
code
'0x0D'
*[
]: ASCII
code
Space
(0x20)'
OK Acknowledgement
*
The Product
transmits
ACK
(acknowledgement)
based
on
this
format
when
receiving
normal
data.
At this
time,
if the
data
is data
read mode,
it indicates
present
status
data.
If the data
is data write
mode,
it returns
the data
of the
PC
computer.
Error Acknowledqement
I
[Command2][
l[Set
tD][ ][Ne][Data][x]
i
* The Product
transmits
ACK
(acknowledgement)
based
on
this
format
when
receiving
abnormal
data
from non-viable
functions
or communication
error&
Data
1: Illegal
Code
2: Not supported
function
3: Wait
more
time