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Appendix
RS-232C Port Specications
PC control of the LCD Monitor
■
Connect the COM port of the PC (RS-232C connector) •
and the RS-232C terminal of the LCD Monitor with an
RS-232 cable (cross-type, commercially-available
product).
This operation system should be used by a person who •
is accustomed to using computers.
Communication conditions
■
Set the RS-232C communication settings on the
PC to match the LCD Monitor’s communication
conditions.
The LCD Monitor’s communication settings are as
follows:
Baud rate: 9,600 bps
Data length: 8 bits
Parity bit: None
Stop bit: 1 bit
Flow control: None
Communication procedure
■
Send the control commands from the PC via the
RS-232C connector.
The LCD Monitor 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 table
■
Commands not indicated here are not guaranteed to operate.•
CONTROL ITEM
COMMAND
PARAMETER
CONTROL CONTENTS
POWER ON COMMAND
SETTING
POWER SETTING
The Power On command rejected.
This command will function only when the LCD Monitor powers on.
It input-switches by the toggle. (It is the same as an input change key.)
It input-switches to INPUT1-INPUT7.
An input change is also included.
Although it can choose now, it is toggle operation in inside.
The screen position variable ranges depend on the View Mode or the
signal type.
0: Although it can choose now, it is toggle operation in inside.
1: Only available when 4:3 signal is being input.
5, 6: Only available when 4:3 signal is being input.
8: [PC] Available except when UXGA is being input.
[AV] Only available when 1080i/p is being input.
9: Only available when 720p is being input.
0-9
Input terminal number (1–7)
0: Auto, 1: VIDEO, 2: COMPONENT
0: (Toggle), 1: STANDARD, 2: MOVIE, 3: GAME,
4: USER, 5: DYNAMIC(Fixed), 6: DYNAMIC, 7: PC
Volume (0–60)
Only PC mode. (0–180)
Only PC mode. (0–40)
0: (Toggle) [AV], 1: Side Bar [AV],
2: S.Stretch [AV], 3: Zoom [AV],
4: Stretch [AV], 5: Normal [PC],
6: Zoom [PC], 7: Stretch [PC],
8: Dot by Dot [PC] [AV], 9: Full Screen [AV]
0: (Toggle), 1: On, 2: Off
0: Off, 1: OFF TIMER – 30 MIN.,
2: OFF TIMER – 60 MIN., 3: OFF TIMER – 90 MIN.,
4: OFF TIMER – 120 MIN.
RSPW
ITGD
IAVD
INP3
INPUT TOGGLE
INPUT SELECT
AV MODE SELECTION
VOLUME
POSITION
VIEW MODE
SURROUND
SLEEP TIMER
H-POSITION
V-POSITION
CLOCK
PHASE
INPUT 3
AVMD
VOLM
HPOS
VPOS
CLCK
PHSE
ACSU
OFTM
WIDE
0
x
*
*
*
*
*
*
*
*
*
*
*
_
_
_
*
*
*
*
*
_
_
_
_
_
_
_
_
*
*
*
*
_
_
_
_
_
_
_
_
0: (Toggle), 1: On, 2: Off
MUTE
MUTE*
___
_
_
_
_
_
_
_
Off
The Power On command accepted.
This command will function only when the LCD Monitor powers on.
1
___
On
Power On1
___
Power On
It shifts to standby.POWR 0
___
Power Off
_
_
_
0: Auto, 5: DIGITAL, 6: ANALOGINP7
INPUT 7
*
___
_
INPUT1-7
If an underbar (_) appears in the parameter column, enter a space.•
If an asterisk (*) appears, enter a value in the range indicated in brackets under CONTROL CONTENTS.•
Any numerical value can replace the (x) on the table.•
Command format
■
Eight ASCII codes + CR
Command 4-digits Parameter 4-digits Return code
C1 C2 C3 C4 P1 P2 P3 P4
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 fill 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”.)
−30
0009
0
When “?” is input for some
commands, the
present setting
value responds.
????
?
Response code format
■
Normal response
Return code
(0DH)
Problem response (communication
error or incorrect command)
OK
ERR
Return code (0DH)