NEC MultiSync P402, MultiSync P462, MultiSync P552, MultiSync P702, MultiSync V422 Control Manual

(1/71)

EXTERNAL CONT ROL NEC LCD Monitor

Rev.2.6

INDEX

I. Application

................................................................................3

II. Preparation

...............................................................................4

2. Connectors and wiring

....................................................................4

2.1 RS- 232C Remote control

...............................................................4

2.2 LA N control

...........................................................................4

III. Communication specification

...............................................................5

3. Communication Parameter

................................................................5

3.1 RS- 232C Remote control

...............................................................5

3.2 LA N control

...........................................................................5

3.3 Co mmunication timing

.................................................................5

4. Communication Format

...................................................................6

4.1 Header block format (fixed length)

......................................................7

4.2 Message bl ock format

.................................................................9

4.3 Check code

..........................................................................11

4.4 Delimiter

............................................................................12

5. Message type

...........................................................................13

5.1 Get current Parameter from a monitor .

.................................................13

5.2 "Get param e ter" repl y

.................................................................14

5.3 Set param eter

........................................................................15

5.4 "Set parameter" repl y

.................................................................16

5.5 Co mmands

...........................................................................17

5.5.1 Save Current Settings

.............................................................17

5.5.2 G e t Timing Report and Timing reply.

................................................18

5.5.3 NULL Message

....................................................................19

IV. Control Commands

.......................................................................20

6. Typical procedure example

...............................................................20

6.1. How to change the “Backlight” setting.

................................................20

6.2. How to read the measurement value of the built-in temperature sensors.

..................23

6.3. Operation Code (OP code) Table

.......................................................26

7. Power control procedure

.................................................................35

7.1 Power status read

....................................................................35

7.2 Power control

........................................................................37

8. Asset Data read and write

................................................................39

8.1 Asset Data Read Request and reply

....................................................39

8.2 Asset Data write

.....................................................................41

(2/71)

9. Date & Time read and write

..............................................................43

9.1 Date & Tim e Read

....................................................................43

9.2 Date & Tim e Write

....................................................................45

10. Schedule read and write

................................................................48

10.1 Schedule Read

......................................................................48

10.2 Schedule Write

......................................................................53

11. Self diagnosis

..........................................................................63

11.1 Self-diagnosis status read

............................................................63

12. Serial No. & Model Name Read

..........................................................65

12.1 Serial No. Read

.....................................................................65

12.2 M odel Nam e Read

...................................................................66

13. Security Lock

..........................................................................67

13.1 Security Lock Control

................................................................67

14. Direct TV Chanel Read & Write

..........................................................69

14.1 Di r ect TV Chanel Read & Reply

.......................................................69

14.2 Di r ect TV Chanel Write & Reply

.......................................................70

(3/71)

I. Application

This document d efines the communications method for control of the NEC LCD monitor, MultiSync P402
/P462 /P552 /P702 /V422 /V462 /V551 /V651 /X461S /X551S /X463UN /X551UN when using an external
controller

.

(4/71)

II. Preparation

2. Connectors and wiring

2.1 RS-232C Remote control

Connector: 9-pin D-Sub

Cable: Cross (rev ersed) cable or null modem cable

(Please refer “Controlling the LCD monitor via RS-232C Remote control” on User’s manual.)

2.2 LAN control

Connector: RJ-45 10/100 BASE-T

Cable: Category 5 or higher LAN cable

(Please refer “Controlling the LCD monitor via LAN control” on User’s manual.)

(5/71)

III. Communication specification

3. Communication Parameter

3.1 RS-232C Remote control

(1) Communication system Asynchronous
(2) Interface RS-232C
(3) Baud rate 9600bps
(4) Data length 8bits
(5) Parity None
(6) Stop bit 1 bit
(7) Communication code ASCII

3.2 LAN control

(1) Communication system TCP/IP (Internet protocol suite)
(2) Interface Ethernet (CSMA/CD)
(3) Communication layer Transport layer (TCP)
* Using the payload of TCP segment.
(4) IP address (Default) 192.168.0.10
* If you need to change,
Please refer “Network settings” on User’s manual.
(5) Port No. 7142 (Fixed)

(Note)
The monitor will disconnect the connection if no packet data is received for 15 minutes.
And the controller (PC) has to re-connect to control the monitor aga in, after 15 minutes or more .

3.3 Communication timing

The controller s hould wait for a packet interval before next command is sent.
The packet interval needs to be longer than 600msec for the LCD monitor.

(6/71)

4. Communication Format

The command packet consists of four parts, Header, Message, Check code and Delimiter.

Recommended sequence of a typical procedure to control a monitor is as follows,

[A controller and a monitor, two-way communication composition figure]

■

For the general command (see the part "6.3. Operation Code (OP code) Table”)

■

For the special command (see the part 7 to 14. and 5.5.2)

Header Message Check Code Delimiter

Monitor Controller

Header

Message

Check Code

Delimiter

Get Parameter

Get Parameter Reply

Set Parameter

Set Parameter Reply

Get Parameter Reply

Save Current Setting Command

Get Parameter

The controller sends command to
get a value from the monitor that
you want to change.

The monitor replies a current value
of the requested item.

The controller sends commands to
set an adjusted value.

The monitor replies to the
controller for confirmation.

The controller sends command to
get a value for confirmation.

The monitor replies an adjusted
value.

The controller requests to store
the adjusted value to the monitor.

Command

Command Reply

The control does not suitable for
above fixed protocol; use the
proper command for each control.
Please refer section 5.5 and
section 7 to 13.

The monitor replies a proper
message defined for e ach con trol.

Save Current Setting Command Reply

The monitor replies to the
controller for confirmation.

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

Monitor Controller

Header

Message

Check Code

Delimiter

Header

Message

Check Code

Delimiter

(7/71)

4.1 Header block format (fixed length)

1stbyte) SOH: St art of Header

ASCII SOH (01h)

2

nd

byte) Reserved: Reserved for future extensions.

On this monitor, it must be ASCII '0'(30h).

3

rd

byte) Destination: Destination equipment ID. (Receiver)

Specify a commands receiver’s address.

The controller sets the “MONITOR ID” or “GROUP ID” of the monitor controlled in here.
On the reply, the monitor sets ‘0’ (30h), always.

“MONITOR ID”, “GROUP ID” to “Destination Address” conversion table is as follows,

Monitor
ID

Destination
Address

Monitor
ID

Destination

Address

Monitor
ID

Destination

Address

Monitor
ID

Destination

Address

1 41h(‘A’) 26 5Ah(‘Z’) 51 73h 76 8Ch
2 42h(‘B’) 27 5Bh 52 74h 77 8Dh
3 43h(‘C’) 28 5Ch 53 75h 78 8Eh
4 44h(‘D’) 29 5Dh 54 76h 79 8Fh
5 45h(‘E’) 30 5Eh 55 77h 80 90h
6 46h(‘F’) 31 5Fh 56 78h 81 91h
7 47h(‘G’) 32 60h 57 79h 82 92h
8 48h(‘H’) 33 61h 58 7Ah 83 93h
9 49h(‘I’) 34 62h 59 7Bh 84 94h
10 4Ah(‘J’) 35 63h 60 7Ch 85 95h
11 4Bh(‘K’) 36 64h 61 7Dh 86 96h
12 4Ch(‘L’) 37 65h 62 7Eh 87 97h
13 4Dh(‘M’) 38 66h 63 7Fh 88 98h
14 4Eh(‘N’) 39 67h 64 80h 89 99h
15 4Fh(‘O’) 40 68h 65 81h 90 9Ah
16 50h(‘P’) 41 69h 66 82h 91 9Bh
17 51h(‘Q’) 42 6Ah 67 83h 92 9Ch
18 52h(‘R’) 43 6Bh 68 84h 93 9Dh
19 53h(‘S’) 44 6Ch 69 85h 94 9Eh
20 54h(‘T’) 45 6Dh 70 86h 95 9Fh
21 55h(‘U’) 46 6Eh 71 87h 96 A0h
22 56h(‘V’) 47 6Fh 72 88h 97 A1h
23 57h(‘W’) 48 70h 73 89h 98 A2h
24 58h(‘X’) 49 71h 74 8Ah 99 A3h
25 59h(‘Y’) 50 72h 75 8Bh 100 A4h
ALL 2Ah(‘*’)

Group
ID

Destination
Address

Group
ID

Destination

Address

Group
ID

Destination

Address

Group
ID

Destination
Address

A 31h(‘1’) D 34h(‘4’) G 37h(‘7’) J 3Ah(‘:’)
B 32h(‘2’) E 35h(‘5’) H 38h(‘8’)
C 33h(‘3’) F 36h(‘6’) I 39h(‘9’)

Ex.) If you want to control a monitor that has the "ID No." as '1', specify a destination address

Header

Message Check code Delimiter

SOH

Reserved
'0'

Destination Source

Message
Type

Message
Length

1st 2nd 3rd 4th 5th 6th -7th

(8/71)

'A'(41h). If you want to control all of the monitors which are connected by a daisy chain, specify

a destination address ‘

＊

’(2Ah).

4

th

byte) Source: Source equipment ID. (Sender)

Specify a sender address.

The controller must be ‘0’ (30h).
On the reply, the monitor sets the own MONITOR ID in here.

5

th

byte) Message Type: (Case sensitive.)

Refer to section 4.2 “Message block format” for more details.
ASCII 'A' (41h): Command.

ASCII 'B' (42h): Command reply.
ASCII 'C' (43h): Get current parameter from a monitor.

ASCII 'D' (44h): "Get parameter" reply.
ASCII 'E' (45h): Set parameter.

ASCII 'F' (46h): "Set parameter" reply.

6

th

-7th bytes) Message Length:
Specify the length of the message (that follows the header) from STX to ETX.

This length includes STX and ETX.
The byte data must be encoded to ASCII characters.

Ex.) The byte data 3Ah must be encoded to ASCII characters '3' and 'A' (33h and 41h).



The byte data 0Bh must be encoded to ASCII characters '0' and 'B' (30h and 42h).

(9/71)

4.2 Message block format

“Message block f ormat” is allied to the “Message Type” in the “Header”.

Refer to the section 6 “Message format” for more detail.

1

）

Get currentparameter

The controller sends this message when you want to get the status of the monitor.
For the status that you want to get, specify the “OP code page” and “OP code”,

refer to “Appendix A. Operation code table”.

“Message format” of the “Get current



parameter” is as follows,



Refer to section 5.1 “Get current parameter from a monitor.” for more details.

2

）

Get Parameter reply

The monitor will reply with the status of the requested item specified by the controller

in the “Get parameter message”.

“Message format” of the “Get parameter reply” is as follows,



Refer to section 5.2 “Get parameter reply” for more details.

3

）

Set parameter

The controller sends this message to change a setting of the monitor.

Message format of the “Set parameter” is as follows,



Refer to section 5.3 “Set parameter” for more details.

4

）

Set Parameter reply

The monitor replies with this message for a confirmation of the “Set parameter message”.

Message format of the “Set parameter reply” is as follows,



Refer to section 5.4 “Set parameter reply” for more details.

5

）

Command
“Command message” format depends on each command.
Usually, this “command message” is used for some non-slider controls a nd some special operations,

such as “Save cu rrent settings”, “Get timing report ”, “power control”, “Schedule”, etc. Refer to

Header

Message

Check code Delimiter

OP code page OP code

STX

Hi Lo Hi Lo

ETX

Result

OP code

page

OP code Type Max value Current Value

STX

Hi

Lo Hi Lo Hi Lo Hi Lo MSB

LSB MSB

LSB

ETX

OP code

page

OP code Set Value

STX

Hi

Lo Hi Lo

MSB

LSB

ETX

Result

OP code

page

OP code

Type Max value

Requested setting

Value

ETX

STX

Hi Lo

Hi Lo Hi Lo Hi Lo

MSB

LSB MSB LSB

(10/71)

section 5.5 “Commands message” for more details.

6

）

Command reply
The monitor replies to a query from the controller.
“Command reply message” format depends on each command.

Refer to section 5.5 “Commands message” for more details.

(11/71)

4.3 Check code

Check code is t he Block Check Code (BCC) between the Head er and the End of Message except SOH.

D

n+1

= D1 XOR D2 XOR D3 XOR ,,, D

n

XOR: Exclusive OR

Following is an example of a Check code (BCC) calculation.

Check code (BCC) D

17

= D1 xor D2 xor D3 xor … xor D14 xor D15 xor D16
= 30h xor 41h xor 30h xor 45h xor 30h xor 41h

xor 02h xor 30h xor 30 h xor 31h xor 30h xor 30h
xor 30h xor 36h xo r 34h xor 03h

= 77h

Header Message

Check code

Delimiter

27 26 25 24 23 22 21 20
SOH D0
Reserved D1
Destination D2
Source D3
Type D4
Length(H) D5
Length(L) D6
STX D7
Data D8
| |
| |
ETX Dn
Check code D

n+1

P P P P P P P P

Header Message

SOH Reserved

Destination

Address

Source

Address

Message

type

Message length STX

OP code

page

OP code Set Value ETX

Check

code

(BCC)

Delimiter

01 30 41 30 45 30 41 02 30 30 31 30 30 30 36 34 03 77 0D

D

0

D1 D2 D3 D4 D5 D6 D7 D

8

D

9

D

10

D

11

D

12

D

13

D

14

D

15

D

16

D

17

D18

(12/71)

4.4 Delimiter

Packet delimiter c o de; ASCII CR(0Dh).

Header Message Check code

Delimiter

(13/71)

5. Message type

5.1 Get current Parameter from a monitor.

Send this mess ag e when you want to get the status of a monitor.

For the status tha t you want to get, specify the “OP code page” t he “OP code ”, refer to



“Appendix



A. Operation code table”.

1

st

byte) STX: Start of Message

ASCII STX (02h)

2

nd-3rd

bytes) OP code page: Operation code page.

Specify the “OP code page” for the control which you want to get the status.
Refer to “Appendix A Operation code table” for each item.

OP code page data must be encoded to ASCII characters.
Ex.) The byte data 02h must be encoded to ASCII characters '0' and '2' (30h

and 32h).

OP code page 02h -> OP code page ( Hi) = ASCII '0' (30h)
OP code page (Lo) = ASCII '2' (32h)

Refer to Operation code table. (Appendix A)

4

th–5th

bytes) OP code: Operation code

Refer to “Appendix A Operation code table” for each item.
OP code data must be encoded to ASCII characters.

Ex.) The byte data 3Ah must be encoded to ASCII characters '3' and 'A' (33h and 41h).
OP code 3Ah -> OP code (Hi) = ASCII '3' (33h)

OP code (Lo) = ASCII 'A' (41h)
Refer to Operation code table.

6

th

byte) ETX: End of Message

ASCII ETX (03h)

OP code page

OP code

STX

Hi Lo Hi Lo

ETX

1st 2nd-3rd 4th–5th 6

th

(14/71)

5.2 "Get parameter" reply

The monitor replies with a current value and the status of the requested item (operation code).

1

st

byte) STX: Start of Message

ASCII STX (02h)

2

nd-3rd

bytes) Result code.

These bytes indicate a result of the requested commands as follows,

00h: No Error.

01h: Unsupported ope ration with this monitor or unsupported operation und er current condition.

This result code from the monitor is encoded to ASCII characters.

Ex.) The byte data 01h is encoded to ASCII character '0' and '1' (30h and 31h).

4

th–5th

bytes) OP code page: Operation code page.

These bytes indicate a replying item's OP code page.
This returned value from the monitor is encoded to ASCII characters.

Ex.) The byte data 02h is encoded to ASCII character '0' and '2' (30h and 32h).
Refer to the operation code table.

6

th

–7thbytes) OP code: Operation code

These bytes indicate a replying item's OP code.

This returned value from the monitor is encoded to ASCII characters.
Refer to the operation code table.

Ex.) The byte data 1Ah is encoded to ASCII character '1' and 'A' (31h and 41h).

8

th

-9thbytes) Type: Operation type code

00h: Set parameter
01h: Momentary

Like the Auto Setup function which automatically changes the parameter.

This returned value from the monitor is encoded to ASCII characters.

Ex.) The byte data 01h is encoded to ASCII character '0' and '1' (30h and 31h).

10

th

-13thbytes) Max. value: Maximum value which monitor can accept. (16bits)

This returned value from the monitor is encoded to ASCII characters.
Ex.) '0','1','2' and '3' means 0123h (291)

14

th

-17thbytes) Current Value: (16bits)
This returned value from the monitor is encoded to ASCII characters.

Ex.) '0','1','2' and '3' means 0123h (291)

18

th

byte) ETX: End of Message

ASCII ETX (03h)

Result OP code page

OP code

Type Max value Current Value

STX

Hi Lo Hi Lo Hi Lo Hi Lo MSB

LSB MSB

LSB

ETX

1

st

2nd-3rd 4th–5th 6th –7th 8th -9

th

10th -13th 14th -17th 18th

(15/71)

5.3 Set parameter

Send this mess ag e to change monitor’s adjustment and so on.
The controller requests a monitor to change value.

1

st

byte) STX: Start of Message

ASCII STX (02h)

2

nd-3rd

bytes) OP code page: Operation code page
This OP code page data must be encoded to ASCII characters.

Ex.) The byte data 02h must be encoded to ASCII '0' and '2' (30h and 32h).
Refer to the Operation code table.

4

th-5th

bytes) OP code: Operation code
This OP code data must be encoded to ASCII characters.

Ex.) OP code 1Ah -> OP code (Hi) = ASCII '1' (31h)
OP code (Lo) = ASCII 'A' (41h)

Refer to the Operation code table.

6

th-9th

bytes) Set value

: (

16bit)
This data must be encoded to ASCII characters.
Ex.) 0123h -> 1

st

(MSB) = ASCII '0' (30h)

2

nd

= AS CII '1' (3 1h)

3

rd

= AS CII '2' (3 2h)

4

th

(LSB) = AS CII '3' (3 3h)

10

th

byte ) ETX: End of Message

ASCII ETX (03h)

OP code page

OP code

Set Value

STX

Hi Lo Hi Lo MSB

LSB

ETX

1

st

2nd-3rd 4th-5th 6th-9th 10

th

(16/71)

5.4 "Set parameter" reply

The Monitor ec ho es back the parameter and status of the requested operation code.
1

st

byte) STX: Start of Message

ASCII STX (02h)

2

nd-3rd

bytes) Result code

ASCII '0''0' (30h, 30h): No Error.
ASCII '0''1' (30h, 31h): Unsupported operation with this monitor or unsupported operation under

current condition.

4

th-5th

bytes) OP code page: Echoes back the Operation code page for confirmation.

Reply data from the monitor is encoded to ASCII characters.
Ex.) OP code page 02h -> OP code page = ASCII '0' and '2' (30h and 32h)

Refer to Operation code table.

6

th-7th

bytes) OP code: Echoes back the Operation code for confirmation.

Reply data from the monitor is encoded to ASCII characters.
Ex.) OP code 1Ah -> OP code (Hi) = ASCII '1' (31h)

OP code (Lo) = ASCII 'A' (41h)
Refer to Operation code table

8

th-9th

bytes) Type: Operation type code
ASCII '0''0' (30h, 30h): Set parameter

ASCII '0''1' (30h, 31h): Momentary
Like Auto Setup function, that automatically changes the parameter.

10

th

-13thbytes) Max. value: Maximum value that monitor can accept. (16bits)
Reply data from the monitor is encoded to ASCII characters.

Ex.) '0''1''2''3' means 0123h (291)

14

th

-17thbytes) Requested setting Value: Echoes back the parameter for confirmation. (16bits)

Reply data from the monitor is encoded to ASCII characters.
Ex.) '0''1''2''3' means 0123h (291)

18

th

byte) ETX: End of Message
ASCII ETX (03h)

Result OP code page

OP code

Type Max value

Requested setting

Value

STX

Hi Lo Hi

Lo Hi Lo Hi Lo MSB

LSB MSB

LSB

ETX

1

st

2nd-3rd 4th-5th 6th-7th 8th-9th 10th-13th 14th -17th 18

th

(17/71)

5.5 Commands

"Command message format" depends on each command

.

Some commands are shown with usage. Refer to

section 7 to 13.

5.5.1 Save Current Settings.

The controller r equests for the monitor to store the adjusted value.



Send "OC"(30h, 43h) as Save current settings command.



Complete "Save Current setting" command packet as follows;

ASCII: 01h-30h-41h-30h-41h-30h-34h-02h-30h-43h-03h-CHK-0Dh

SOH-'0'-'A'-'0'-'A'-'0'-'4'-STX-'0'-'C'-ETX-CHK- CR

The monitor replies the packet for confirmation as follows;

SOH-'0'-'0'-'A'-'B'-'0'-'6'-STX-'0'-'0'-'0'-'C'-ETX-CHK- CR

Command code

STX

'0' 'C'

ETX

(18/71)

5.5.2 Get Timing Report and Timing reply.

The controller r equests the monitor to report the displayed image timing.



Send "07"(30h, 37h) as Get Timing Report command.



Complete "Get Timing Report" command packet as follows;

ASCII: 01h-30h-41h-30h-41h-30h-34h-02h-30h-37h-03h-CHK-0Dh

SOH-'0'-'A'-'0'-'A'-'0'-'4'-STX-'0'-'7'-ETX-CHK- CR

The monitor replies status as the following format;



SS: Timing status byte
Bit 7 = 1: Sync Frequency is out of range.

Bit 6 = 1: Unstable count
Bit 5-2 Reserved (Don't care)
Bit 1 1:Positive Horizontal sync polarity.
0:Negative Horizontal sync polarity.
Bit 0 1:Positive Vertical sync polarity.

0:Ne gative Ver tical sync polarity.



H Freq: Horizontal Frequency in unit 0.01kHz



V Freq: Vertical Frequency in unit 0.01Hz

Ex.) When H Freq is '1''2''A''9' (31h, 32h, 41h, 39h), it means 47.77kHz.

Command code

STX

'0' '7'

ETX

Command SS H Freq. V Freq.

STX

'4' 'E' Hi Lo MSB LSB MSB LSB

ETX

(19/71)

5.5.3 NULL Message

The NULL messa ge returned from the monitor is used in the following cases;



To tell the controller that the monitor do es not have any answer to give to the host (not
read y or not e xpected)



Foll owing operations need a certain ti me for to execute, so the monitor will return this
message when another message is received during execution.



Power ON, Power OFF, Auto Setup, Input, PIP Input, Auto Setup and Factory reset.



Complete "NULL Message" command packet as follows;
01h-30h-30h-41h-42h-30h-34h-02h-42h-45h-03h-CHK-0Dh
SOH-'0'-'0'-'A'-'B'-'0'-'4'-STX-'B'-'E'-ETX-CHK- CR

Command code

STX

'B' 'E'

ETX

(20/71)

IV. Control Commands

6. Typical procedure example

The following is a sample of procedures to control the monitor, these are examples of "Get parameter",

"Set parameter" and "Save current settings".

6.1. How to change the “Backlight” setting.

Step 1 . The controller requests the Monitor to reply with the current brightness setting and capability

to support this operation. (Get paramet er)

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'C'-'0'-'6' STX-'0'-'0'-'1'-'0'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID from which you want to get a value.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'C' (43h): Message type is "Get parameter command".
'0'-'6' (30h, 36h): Message length is 6 bytes.

Message

STX (02h): Start of Message
'0'-'0' (30h, 30h): Operation code page number is 0.
'1'-'0' (31h, 30h): Operation code is 10h (in the OP code page 0).
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Step 2. The monitor replies with current Backlight setting and capability to support this operation.

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.) When this byte is set to 'A', the replying Monitor ID is '1'.
'D' (44h): Message Type is "Get parameter reply".
'1'-'2' (31h, 32h): Message length is 18 bytes.

Message

STX (02h): Start of Message

'0'-'0' (30h, 30h): Result code. No error.
'0'-'0' (30h, 30h): Operation code page number is 0.
'1'-'0' (31h, 30h): Operation code is 10h (in the page 0).
'0'-'0' (30h, 30h): This operation is "Set parameter" type.
'0'-'0'-'6'-'4' (30h, 30h, 36h, 34h): Backlight max value is 100(0064h).
'0'-'0'-'3'-'2' (30h, 30h, 33h, 32h): Current Backlight setting is 50(0032h) .
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'D'-'1'-'2' STX-'0'-'0'-'0'-'0'-'1'-'0'-'0'-'0'

-'0'-'0'-'6'-'4'-'0'-'0'-'3'-'2'-ETX

BCC CR

(21/71)

CR (0Dh): End of packet

Step 3. The controller request the monitor to change the Backlight setting

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'E' (45h): Message Type is "Set parameter command".
'0'-'A' (30h, 41h): Message length is 10 bytes.

Message

STX (02h): Start of Message

'0'-'0' (30h, 30h): Operation code page number is 0.
'1'-'0' (31h, 30h): Operation code is 10h (in the page 0).
'0'-'0'-'5'-'0' (30h, 30h, 35h, 30h): Set Backlight setting 80(0050h).
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Step 4. The monitor replies with a message for confirmation.

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.) When this byte is set to 'A', the replying Monitor ID is '1'.
'F' (46h): Message Type is "Set parameter reply".
'1'-'2' (31h, 32h): Message length is 18 bytes.

Message

STX (02h): Start of Message

'0'-'0' (30h, 30h): Result code. No error.
'0'-'0' (30h, 30h): Operation code page number is 0.
'1'-'0' (31h, 30h): Operation code is 10h (in the page 0).
'0'-'0' (30h, 30h): This operation is "Set parameter" type.
'0'-'0'-'6'-'4' (30h, 30h, 36h, 34h): Backlight max value is 100(0064h).
'0'-'0'-'5'-'0' (30h, 30h, 35h, 30h): Received a Backlight setting was 80(0050h) .
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet



Repeat Step 1 and Step 2, if you need to check the Backlight setting. (Recommended)

Step 5. Request the monitor to store the Backlight setting. (Save Current Settings Command)

Header Message

Check

code

Delimiter

SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'0'-'1'-'0'-'0'-'0'-'5'-'0'-ETX BCC CR

Header Message Check code Delimiter

SOH-'0'-'0'- Monitor ID -'F'-'1'-'2' STX-'0'-'0'-'0'-'0'-'1'-'0'—'0'-'0'-'0'

-'0'-'6'-'4'-'0'-'0'-'5'-'0'-ETX

BCC CR

(22/71)

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'4' STX-'0-'C'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to store the setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'4' (30h, 34h): Message length is 4 bytes.

Message

STX (02h): Start of Message
'0'-'C' (30h, 43h): Command code is 0Ch as "Save current settings".
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(23/71)

6.2. How to read the measurement value of the built-in temperature sensors.

MultiSync P402 /P462 /P552 /P702 / V4 22 /V462 /V551 /V651 /X461S /X551S /X463UN /X551UN have three

built-in temperature sensors.
The controller can monitor inside temperatures by using those sensors with external control.

The following shows the procedure for reading the temperatures from the sensors.

Step 1. Select a temperature sensor which you want to read.

Header

SOH (01h): Start of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get a value.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'E' (45h): Message Type is "Set parameter command".
'0'-'A' (30h, 41h): Message length is 10 bytes.

Message

STX (02h): Start of Message

'0'-'2' (30h, 32h): Operation code page number is 2.
'7'-'8' (37h, 38h): Operation code is 78h (on page 2).
'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Select the temperature sensor #1 (01h).

00h: No meaning
01h: Sensor #1
02h: Sensor #2
03h: Sensor #3

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Step 2. The monitor replies for confirmation.

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicates a replying Monitor ID.

Ex.) When this byte is set to 'A', the replying Monitor ID is '1'.
'F' (46h): Message Type is "Set parameter reply".
'1'-'2' (31h, 32h): Message length is 18 bytes.

Message

STX (02h): Start of Message

'0'-'0' (30h, 30h): Result code. No error.
'0'-'2' (30h, 32h): Operation code page number is 2.
'7'-'8' (37h, 38h): Operation code is 78h (in the page 2).

Header Message

Check

code

Delimiter

SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'2'-'7'-'8'-'0'-'0'-'0'-'1'-ETX BCC CR

Header Message

Check

code

Delimiter

SOH-'0'-'0'-Monitor ID-'F'-'1'-'2' STX-'0'-'0'-'0'-'2'-'7'-'8'-'0'-'0'-'0'-'0'

-'0'-'3'-'0'-'0'-'0'-'1'-ETX

BCC CR

(24/71)

'0'-'0' (30h, 30h): This operation is "Set parameter" type.
'0'-'0'-'0'-'3' (30h, 30h, 30h, 33h): Number of temperature sensors are 3 (0003h).
'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): temperature sensor is #1.
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the secti on 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Step 3. The controller requests the monitor to send the temperature from the selected sensor.

Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'C'-'0'-'6' STX-'0'-'2'-'7'-'9'-ETX BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get a value.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'C' (43h): Message Type is "Get parameter".
'0'-'6' (30h, 36h): Message length is 6 bytes.

Message

STX (02h): Start of Message

'0'-'2' (30h, 32h): Operation code page number is 2.
'7'-'9' (37h, 39h): Operation code is 79h (in the page 2).
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Step 4. The monitor replies a temperature of selected sensor.

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.) When this byte is set to 'A', the replying Monitor ID is '1'.
'D' (44h): Message Type is "Get parameter reply".
'1'-'2' (31h, 32h): Message length is 18 bytes.

Message

STX (02h): Start of Message

'0'-'0' (30h, 30h): Result code. No error.
'0'-'2' (30h, 32h): Operation code page number is 2.
'7'-'9' (37h, 39h): Operation code is 79h (in the page 2).
'0'-'0' (30h, 30h): This operation is "Set parameter" type.
'F'-'F'-'F'-'F' (46h, 46h, 46h, 46h): Maximum value.
'0'-'0'-'3'-'2' (30h, 30h, 33h, 32h): The temperature is 25 degrees Celsius.

Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'D'-'1'-'2' STX-'0'-'0'-'0'-'2'-'7'-'9'-'0'-'0'

-'F'-'F'-'F'-'F'-'0'-'0'-'3'-'2'-ETX

BCC CR

(25/71)

Read out value is 2's complement.

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

Readout value

Temperature [Celsius]

Binary Hexadecimal
+125.0 0000 0000 1111 1010 00FAh
+ 25.0 0000 0000 0011 0010 0032h
+ 0. 5 0000 0000 0000 0001 0001 h
0 0000 0000 0000 0000 0000 h

- 0. 5 1111 1111 1111 1111 FFFF h

- 25 .0 1111 1111 1100 1110 FFCE h

- 55 .0 1111 1111 1001 0010 FF92 h

(26/71)

6.3. Operation Code (OP code) Table

Item OP

code
page

OP code Parameter Remarks

Backlight 00h 10h 0: dark

|
100(64h): brig ht

Contrast 00h 12h 0: low

|
100(64h): high

Sharpness 00h 8Ch 0: dull

|
24(18h): sharp

Brightness 00h 92h 0: dark

|
100(64h): brig ht

Hue 00h 90h 0: purplish

|
100(64h): gree ni sh

Color 02h 1Fh 0: pale

|
100(64h): deep

Color Temperat ur e 00 h 54h 0:2600K

|
74(4Ah):10000K

100K/step

Color control 00h Red: 9Bh

Yellow: 9Ch
Green: 9Dh
Cyan: 9Eh
Blue: 9Fh
Magenta: A0h

0:
|
100(64h):(cent er )
|
200(C8h):

Gamma Correcti on 02h 68h Gamma

Table Selectio n
1: Native



Gamma
4: Gamma=2.2
8: Gamma=2.4
7: S Gamma
5: DICOM SIM.
6: Programmabl e

Adaptive
Contrast

02h 8Dh 0: None

1: Off
2: Low
3: Middle
4: High

Noise
Reduction

02h 26h 0: Off

|

5: High

Page02-20
also works a

s

same.

Movie
Settings

Telecine 02h 23h 1: Off

2: Auto

Picture mode 02h 1Ah 1: sRGB

3: Hi-Bright
4: Standard
5: Cinema
6: ISF-Day
7: ISF-Night
11(0Bh): Ambient-1
12(0Ch): Ambient-2

sRGB:

PC mode on ly
Cinema:
A/V mode only

ISF-Day:
ISF-Night:

Each needs an

adjust

ment by

ISF.

Ambient
Brightness
Low

10h 33h 0: dark

|
100(64h): bright

PICTURE

Ambient

Ambient
Brightness
High

10h 34h 0: dark

|
100(64h): bright

(27/71)

Item OP

code
page

OP code Parameter Remarks

Get Current

Illuminance

02h B4h 0:

|
Max.

Read only

Bright
Sensor Read

02h B5h 0:

|
255(FFh)

Read only

Menu tree reset
(Picture)

02h CBh 0: None

2: Reset
Picture category

Momentary

Auto Setup 00h 1Eh 1: Execute Momentary
Auto Adjust N/A
H Position 00h 20h 0: Left side

|
Max.: Right side

Depends

on a

display
timing

V Position 00h 30h 0: Bottom side

|
Max.: Top side

Depends

on a

display
timing

Clock 00h 0Eh 0:

|
Max. :

Phase 00h 3Eh 0:

|
Max. :

H Resolution 02h 50h 0: Low

|
Max. : High

V Resolution 02h 51h 0: Low

|
Max.: High

ADJUST

Input Resolution 02h DAh

Input Resolution select

0:no mean
1:Item 1(always Auto)
2:Item 2
3:Item 3
4:Item 4
5:Item 5

Over5:Ignore
Ex)

Item 1= AUTO

Item 2= -- /

1024x768 /
1400x1050 /
800x600 /
1280x960

Item 3= -- /

1280x768 /
1680x1050 /
1024x576 /
1600x900 /

Item 4= -- /

1360x768 /

-- /

-- /

--

Item 5= -- /

1366x768

-- /

-- /

--

(28/71)

Item OP

code
page

OP code Parameter Remarks

Aspect 02h 70h 0: No operate

1: Normal
2: Full
3: Wide
4: Zoom
5: (reserved)
6: Dynamic
7: Off (dot by dot)

Wide:
Dynamic
A/V mode only

Zoom 02h 6Fh

1:100

％

2:101

％

|



201:300

％

Zoom
H-Expansion

02h 6Ch

1:100

％

2:101

％

|



201:300

％

Zoom
V-Expansion

02h 6Dh

1:100

％

2:101

％

|



201:300

％

Zoom
H-Position

02h CCh 0: Left side

|
Max.: Right side

Zoom Control

Zoom
V-Position

02h CDh 0: Down side

|

Max.: Up side
Menu tree reset
(Adjust)

02h CBh 0: None

3: Reset

Adjust category

Momentary

Volume 00h 62h 0: whisper

|

100: loud

00h

Balance 00h 93h O: Left

|

30:(Center)

|

60: Right

Not available

on X551UN

Treble 00h 8Fh O: Min.

|

6:(Center)

|

12: Max.

Not

available

on X551UN

Bass 00h 91h 0: Min.

|

6:(Center)

|

12: Max.

Not available

on X551UN

PIP Audio 10h 80h 0: No operate

1: Main

2: Sub
Line out 10h 81h 0: No operate

1: Fixed

2: Variable
SURROUND 02h 34h 1: Off

2: Low (or On)

3: High (or On)

No

t available

on X551UN

AUDIO

Audio Input 02h 2Eh 1: Audio 1(PC)

2: Audio 2

3: Audio 3

4: HDMI

6: TV/Option

7: Display Port

(29/71)

Item OP

code
page

OP code Parameter Remarks

Menu tree reset
(Audio)

02h CBh 0: None

4: Reset

Audio category

Momentary

Off Timer 02h 2Bh 0: Off

1: 1 hour

|

24: 24 hours

1 hour/step

Enable Schedule 02h E5h 0: No Mean

1: No.1 Enable

|

7: No.7 Enable
Disable Schedule 02h E6h 0: No Mean

1: No.1 Disable

|

7: No.7 Disable

SCHDULE

Menu tree reset
(Schedule)

02h CBh 0: None

5: Reset

Schedule category

Momentary

Keep PIP Mode 10h 82h 0: No operate

1: Off

2: On
PIP Mode 02h 72h 1: Off

2: PIP

3: POP

4: Still

5: Side by side

(aspect)

6: Side by side

(Full)

7: (reserved)

8: (reserved)
PIP Size 02h 71h 1: Small

2: Middle

3: Large
PIP H Position 02h 74h 0: left

|

100(64h): right
PIP V Position 02h 75h 0: top

|

100(64h): bottom
Aspect 10h 83h 0: No operate

1: Normal

2: Full

3: Wide

4: (reserved)

5: (reserved)

Mode 10h 08h 0: None

1: Off

2: Horizontal

3: Vertical

Position 10h 09h 0: Top/Left

|

100: Bottom/Right

Size 10h 0Ah 0-1: Do not set.

2: Narrow(2/24)

|

8: Wide(8/24)

Blend 10h 0Bh 1: 10%

|

10: 100%

PIP

Text Ticker

Detect 10h 0Ch 0: None

1: Auto

2: Off

(30/71)

Item OP

code
page

OP code Parameter Remarks

Fade In 10h 0Dh 0: None

1: On

2: Off
PIP Input(Sub input) 02h 73h 0: No mean

1: VGA

2: RGB/HV

3: DVI

4: HDMI (Set only)

5: Video1

6: Video2

7: S-Video

12(0Ch): DVD/HD1

13(0Dh): Option

14(0Eh): DVD/HD2

15(0Fh): Display

Port

17(11h): HDMI

This

operation has

limitation of

selection.

Please refer

to the

monitor
instruction
manual.

Menu tree reset
(PIP)

02h CBh 0: None

6: Reset PIP

category

Momentary

Language 00h 68h 1: English

2: German

3: French

4: Spanish

5: Japanese

6: Italian

7: Swedish

9: Russian

14(0Eh): Chinese

OSD Language

Menu Display Time 00h FCh 0-1: Do not set.

2: 10s

3: 15s

|

48: 240s

5sec/step

H
Position

02h 38h 0: Left

|

MAX.: Right

OSD

Position

V
Position

02h 39h 0: Down

|

MAX.: Up
Information OSD 02h 3Dh 0:Disable

information OSD
3-10:
OSD timer [seconds]

OSD Transparency 02h B8h 0: None

1: Off(Opaque)
2: On(Translucent)
3: (reserved)

OSD Rotation 02h 41h 0: Normal

1: Rotated

Closed Caption 10h 84h 0: No operate

1: Off
2: CC1
3: CC2
4: CC3
5: CC4
6: TT1
7: TT2
8: TT3
9: TT4

OSD

Menu tree reset
(OSD)

02h CBh 0: None

7: Reset
OSD category

Momentary

(31/71)

Item OP

code
page

OP code Parameter Remarks

Monitor ID 02h 3Eh 1-100:ID
Group ID 10h 7Fh 0: No assignment

1: Group A
2: Group B
3: Group AB
4: Group C
5: Group AC

│

1023:Group

ABCDEFGHIJ

Bit0:Group A
Bit1:Group B
Bit2:Group C
Bit3:Group D
Bit4:Group E
Bit5:Group F
Bit6:Group G
Bit7:Group H
Bit8:Group I
Bit9:Group J

IR Control 02h 3Fh 1: Normal

2: Primary
3: Secondary
4: Lock (Off)

H monitor 02h D0h 1

|
10

Number
of H-division

V monitor 02h D1h 1

|
10

Number
of V-division

Position 02h D2h 1: Upper left

|
MAX.: Lower right

Tile comp 02h D5h 1: Disable (Off)

2: Enable (On)

Tile
Matrix

Mode 02h D3h 1: Disable (Off)

and display frame
2: Enable (On)
3: Disable (Off)
and erase frame
(Set only)

Power On Delay 02h D8h 0: Off (0sec)

│

50:50sec

Power Indicator 02h BEh 0: None

1: On
2: Off

Control 10h 3Eh 0: No mean

1: RS-232C
2: LAN

External

control

ID=All
Reply

10h 85h 0: No operate

1: On
2: Off

Setting copy N/A

MULTI DISPLAY

Menu tree reset
(Multi Display)

02h CBh 0: None

8: Reset

Multi Display
category

Momentary

Power Save 00h E1h 0: Off

1: On

Video Power Save 02h D6h 0: No mean

1: Off
2: On

Fan Control 02h 7Dh 0: None

1: Auto(No offset)
2: Forced ON
3: Auto(offset -2)
4: Auto(offset -4)
5: Auto(offset -6)
6: Auto(offset -8)
7: Auto(offset -10)

Offset

affects to a

selected
sensor.

DISPLAY PROTECTION

Fan Speed 10h 3Fh 0: None

1: High
2: Low

(32/71)

Item OP

code
page

OP code Parameter Remarks

Gamma 02h DBh 1: normal

2:screen saving
gamma

Brightness 02h DCh 1:normal

2:decrease

brightness

Screen Saver

Motion 02h DDh 0: 0s(Off)

|
90: 900s

10s/step

Side Border Color 02h DFh 0: Black

|
100: White

Auto Brightness 02h 2Dh 0: Off

1: On

Alert Mail 10h 8Bh 0: No mean

1: Off
2: On

Menu tree reset
(Display Protection)

02h CBh 0: None

9: Reset
Display Protection
category

Momentary

Input Detect 02h 40h 0: First detect

1: Last detect
2: None
3: VIDEO detect
4: Custom detect

Priority1 10h 2Eh

Priority2 10h 2Fh

Priority3 10h 30h

Priority4

10h 31h

Custom
Detect

Priority5 10h 32h

0: No mean
1: VGA
2: RGB/HV
3: DVI
4: HDMI (Set only)
5: Video1
6: Video2
7: S-Video
12(0Ch): DVD/HD1
13(0Dh): Option
14(0Eh): DVD/HD2
15(0Fh): Display

Port

17(11h): HDMI

Input change 10h 86h 0: No operate

1: Normal
2: Quick

DVI Mode 02h CFh 1: DVI-PC

2: DVI-HD

BNC Mode 10h 7Eh 0: No operate

1: RGB
2: Component
3: Video
4: SCART

D-sub Mode 10h 8Eh 0: No operate

1: RGB
2: Component
3: Video
4: SCART
5: S-Video

Terminal
Setting

HDMI Signal

10h 40h 0: None

1: Expand
2: Raw

Advanced Option

Deinterlace 02h 25h 1: Off(INTERLACE)

2: Enable
(IP ON/PROGRESSIVE)

(33/71)

Item OP

code
page

OP code Parameter Remarks

Color System 02h 21h 1: NTSC

2: PAL
3: SECAM
4: Auto
5: 4.43NTSC
6: PAL-60

Over Scan 02h E3h 1: Off

2: On

Motion Compensation(120Hz) 10h 87h 0: No operate

1: On
2: Off

Menu tree reset
(Advanced Option)

02h CBh 0: None

10: Reset Advanced

option category

Momentary

Menu tree reset
(Factory reset)

02h CBh 0: None

1: Factory Reset

Momentary

Input 00h 60h 0: No mean

1: VGA
2: RGB/HV
3: DVI
4: HDMI (Set only)
5: Video1
6: Video2
7: S-Video
12(0Ch): DVD/HD1
13(0Dh): Option
14(0Eh): DVD/HD2
15(0Fh): Display

Port

17(11h): HDMI

Audio Input 02h 2Eh 1: Audio 1(PC)

2: Audio 2
3: Audio 3
4: HDMI
6: TV/Option
7: Display Port

Volume UP/Down 00h 62h 0: whisper

|
100: loud

Mute 00h 8Dh 0: UNMUTE(Set only)

1: MUTE
2: UNMUTE

MTS 02h 2Ch 0: None

1: Main
2: Sub
3: Main + Sub

This
operation
requires
supported

option TV

tuner.

Sound 02h 34h 1: Off

2: Low (or On)
3: High (or On)

Same as
‘SURROUND’

Picture Mode 02h 1Ah 1: sRGB

3: Hi-Bright
4: Standard
5: Cinema
6: ISF-Day
7: ISF-Night
11(0Bh): Ambient-1
12(0Ch): Ambient-2

sRGB:

PC mode only
Cinema:
A/V mode only

ISF-Day:
ISF-Night:

Each needs an

adjustment by

ISF.

(34/71)

Item OP

code
page

OP code Parameter Remarks

Aspect 02h 70h 0: No operate

1: Normal
2: Full
3: Wide
4: Zoom
5: (reserved)
6: Dynamic
7: Off (dot by dot)

Wide:
A/V mode only

PIP ON/OFF
Still ON/OFF

02h 72h 1: Off

2: PIP
3: POP
4: Still
5:Side by side
(aspect)
6: Side by side
(Full)

PIP Input 02h 73h 0: No mean

1: VGA
2: RGB/HV
3: DVI
4: HDMI (Set only)
5: Video1
6: Video2
7: S-Video
12(0Ch): DVD/HD1
13(0Dh): Option
14(0Eh): DVD/HD2
15(0Fh): Display

Port

17(11h): HDMI

This

operation has

limitation of

selection.

Please refer

to the

monitor
instruction
manual.

Still Capture 02h 76h 0: Off

1: Capture

Momentary

Signal Information 02h EAh 0: No Action

1: Off
(No indication)
2: On

(Indication

）

Auto Setup 00h 1Eh 1: Execute Momentary
TV-Channel UP/DOWN 00h 8Bh 0: No Action

1: Up
2: Down

This
operation
requires
supported

option TV

tuner.

Select Temperature sensor 02h

78h 1: Sensor #1

2: Sensor #2
3: Sensor #3

Temperature

sensor

Readout a temperature 02h 79h Returned value

is

2's complement.
Refer to section 6.2

Read only

Readout carbon footprint
(g)

10h 10h 0:

|

999:

Read only

Carbon

footprint

Readout carbon footprint
(kg)

10h 11h 0:

|

65535:

Read only

(35/71)

7. Power control procedure

7.1 Power status read

1) The control le r requests the monitor to reply a current power status.
Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'0'-'1'-'D'-'6'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID from which you want to get status.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message Type is "Command".
'0'-'6' (30h, 36h): Message length is 6 bytes.

Message

STX (02h): Start of Message

'0'-'1'-'D'-'6': Get power status command.
ETX (03h): End of Message

Check code

BCC: Block Check Code

Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor returns with the current power status.

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message Type is "Command reply".
'1'-'2' (31h, 32h): Message length is 18 bytes.

Message

STX(02h):Start of Message
'0'-'2' (30h, 32h): Reserved data
'0'-'0' (30h, 30h): Result code

00: No Error.

01: Unsupported.
'D'-'6'(44h, 36h): Display power mode code
'0'-'0' (30h, 30h): Parameter type code is "Set parameter".
'0'-'0'-'0'-'4' (30h, 30h, 30h, 34h): Power mode is 4 types.
'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Current power mode

<Status>

0001: ON
0002: Stand-by (power save)
0003: Suspend (power save)
0004: OFF (same as IR power off)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'2' STX-'0'-'2'-'0'-'0'-'D'-'6'-'0'-'0'-'0'

-'0'-'0'-'4'-'0'-'0'-'0'-'1'-ETX

BCC CR

(36/71)

CR (0Dh): End of packet

(37/71)

7.2 Power control

1) The controller requests the monitor to control monitor power.

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'C (30h, 43h): Message length is 12 bytes.

Message

STX (02h): Start of Message
'C'-'2'-'0'-'3'-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control command
'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode

0001: ON
0002, 0003: Do not set.
0004: OFF (same as the power off by IR)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies a data for confirmation.

Header

SOH (01h): Start Of Header

'0' (30h): Reserved

'0' (30h): Message receiver is the controller.

Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'N'-'N': Message length

Note.) Th e maximum data length that can be written to the monitor at a time is 32bytes.
Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h).

Message

STX (02h): Start of Message
'0'-'0' (30h, 30h): Result code. No error.

'C'- '2’ ,'0'-'3 '-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control reply command



The monitor replies same as power control command to the controller.

'0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode

0001: ON
0002, 0003: Do not set.
0004: OFF (same as the power off by IR)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'C' STX-'C'-'2'-'0'-'3'-'D'-'6'-

'0'-'0'-'0'-'1'-ETX

BCC CR

Header Message Check ode Delimiter
SOH-'0'-'0'-Monitor
ID-'B'-'0'-'E'

STX-'0'-'0'-'C'-'2'-'0'-'3'-'D'-'6'­'0'-'0'-'0'-'1'-ETX

BCC CR

(38/71)

Delimiter

CR (0Dh): End of packet

(39/71)

8. Asset Data read and write

MultiSync P402 /P462 / P552 /P70 2 /V422 /V462 /V551 /V651 /X461S /X551S /X463UN /X551UN have the

area for to store user’s asset data of up to 64bytes.

8.1 Asset Data Read Request and reply

This command i s used in order to read Asset Data.

1) The controller requests the monitor to reply with Asset data.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'A' STX-'C'-'0'-'0'-'B'-'0'-'0'-'2'-'0'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID from which you want to get data.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'A' (30h, 41h): Message length is 10 bytes.

Message

STX (02h): Start of Message
'C'-'0'-'0'-'B' (43h, 30 h, 30h, 42 h): Asset read request command.
'0'-'0' (30h, 30h): Offset data from top of the Asset data.

At first set 00h: Read data from the top of Asset data area.

'2'-'0' (32h, 30h): Read out data length is 32bytes.

Secondly set 20h: Read data from the 32bytes offset point in the Asset data area.

Maximum readout length is 32bytes at a time.

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies Asset data to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-N-N STX-'C'-'1'-'0'-'B'-

Data(0)-Data(1)---Data(N)-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply"
N-N: Message length

Ex.) The byte data 20h is encoded to ASCII characters '2' and '0' (32h and 30h).
Note.) This length includes STX and ETX.

Message

STX (02h): Start of Message
'C'-'1'-'0'-'B' (43h, 31 h, 30h, 42 h): Asset read reply command
Data(0) – Data(N): Retuned Asset data

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

(40/71)

Delimiter

CR (0Dh): End of packet

(41/71)

8.2 Asset Data write

This command is used in order to write Asset Data.

1) The controller requests the monitor to write Asset data.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-N-N STX-'C'-'0'-'0'-'E'-'0'-'0'-

Data(0)-Data(1)---Data(N)-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID in which you want to write data.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
N-N: Message length

Note.) Th e maximum data length that can be written to the monitor at a time is 32bytes.

Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h).

Message

STX (02h): Start of Message
'C'-'0'-'0'-'E' (43h, 30 h, 30h, 45 h): Asset Data writes command
'0'-'0'(30h, 30h): Offset address from top of Asset data.

00h : Write data from top of the Asset data area.
Data(0) –- Data(N): Asset data. The data must be ASCII characters strings.
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-N-N STX-'0'-'0'-'C'-'0'-'0'-'E'-'0'-'0'-

Data(0)-Data(1)---Data(N)-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
N-N: Message length

Note.) Th e maximum data length that can be written to the monitor at a time is 32bytes.
Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (34h and 30h).

Message

STX (02h): Start of Message
'0'-'0': Result code. No error.
'C'-'0'-'0'-'E' (43h, 30 h, 30h, 45 h): Asset Data write command
'0'-'0'(30h, 30h): Offset address from top of Asset data.

00h : Write data into from top of the Asset data area.

Data(0) –- Data(N): Asset data. The data must be ASCII characters strings.

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

(42/71)

CR (0Dh): End of packet

(43/71)

9. Date & Time read and write

9.1 Date & Time Read

This command i s used in order to read the setting of Date & Time.

1) The controller requests the monitor to reply with the Date & Time.
Header Message Check code

Delimiter
SOH-'0'-Monitor
ID-'0'-'A'-'0'-'6'

STX-'C'-'2'-'1'-'1'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to get status.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'6'(30h, 36h): Message length

Message

STX (02h): Start of Message
'C'-'2'-'1'-'1' (43h, 32h, 31h, 31h): Date & time read request command.
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies Date & Time to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'4' STX-'C'-'3'-'1'-'1'-YY-MM-DD-WW-HH-MN

-DS-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller
Monitor ID: Indicate a replying Monitor ID

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply"
'1'-'4'(31h, 34h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'1' (43h, 33 h, 31h, 31 h): Date & Time read reply command
'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data

YY: Year (offset 2000)
'0'-'0'(30h, 30h): 2000
|

'6'- '3'(36h, 3 3h): 2099 (99 = 63h)

MM: Month

'0'-'1'(30h, 31h): January
|
'0'-'C'(30h, 43h): December

DD: Day

'0'-'1'(30h, 31h): 1
|
'1'-'E'(31h, 45h): 30(=1Eh)
'1'-'F'(31h, 46h): 31(=1Fh)



(44/71)

WW: weekdays

'0'-'0'(30h, 30h): Sunday
'0'-'1'(30h, 31h): Monday
'0'-'2'(30h, 32h): Tuesday
'0'-'3'(30h, 33h): Wednesday
'0'-'4'(30h, 34h): Thursday

'0'-'5'(30h, 35h): Friday
'0'-'6'(30h, 36h): Saturday

HH: Hours

'0'-'0'(30h, 30h): 0
|
'1'-'7'(31h, 37h): 23 (=17h)

MN: Minutes

'0'-'0'(30h, 30h): 0
|
'3'-'B' (33h, 42h): 59 (=3Bh)

DS: Daylight saving (Summer time)

'0'-'0'(30h, 30h): NO
'0'-'1'(30h, 31h): YES

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(45/71)

9.2 Date & Time Write

This command is used in order to write the setting of the Date & Time.

1) The controller requests the monitor to write Date & Time.

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'1'-'2' STX-'C'-'2'-'1'-'2'-YY-MM-DD-WW-HH-MN

-DS-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change the setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'2'(31h, 32h): Message length

Message

STX (02h): Start of Message
'C'-'2'-'1'-'2' (43h, 32 h, 31h, 32 h): Date & Time write command

'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data

YY: Year (offset 2000)
'0'-'0'( 30h, 30h): 2000

|

'6'- '3'(36h, 3 3h): 2099 (99 = 63h)

MM: Month

'0'-'1'(30h, 31h): January
|
'0'-'C'(30h, 43h): December

DD: Day

'0'-'1'(30h, 31h): 1
|
'1'-'E'(31h, 45h): 30(=1Eh)
'1'-'F'(31h, 46h): 31(=1Fh)



WW: weekdays

'0'-'0'(30h, 30h): Sunday
'0'-'1'(30h, 31h): Monday
'0'-'2'(30h, 32h): Tuesday
'0'-'3'(30h, 33h): Wednesday
'0'-'4'(30h, 34h): Thursday

'0'-'5'(30h, 35h): Friday
'0'-'6'(30h, 36h): Saturday

HH: Hours

'0'-'0'(30h, 30h): 0
|
'1'-'7'(31h, 37h): 23 (=17h)

MN: Minutes

'0'-'0'(30h, 30h): 0
|
'3'-'B' (33h, 42h): 59 (=3Bh)

DS: Daylight saving (Summer time)

'0'-'0'(30h, 30h): NO
'0'-'1'(30h, 31h): YES

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

(46/71)

Delimiter

CR (0Dh): End of packet

2) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'6' STX-'C'-'3'-'1'-'2'-ST-YY-MM-DD-WW-HH-MN

-DS-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'1'-'6'(31h, 36h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'2' (43h, 33h, 31h, 32h): Date & Time write reply command
ST: Date & Time Status command

'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error

'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data

YY: Year (offset 2000)
'0'-'0'(30h, 30h): 2000
|

'6'- '3'(36h, 3 3h): 2099 (99 = 63h)

MM: Month

'0'-'1'(30h, 31h): January
|
'0'-'C'(30h, 43h): December

DD: Day

'0'-'1'(30h, 31h): 1
|
'1'-'E'(31h, 45h): 30(=1Eh)
'1'-'F'(31h, 46h): 31(=1Fh)



WW: weekdays

'0'-'0'(30h, 30h): Sunday
'0'-'1'(30h, 31h): Monday
'0'-'2'(30h, 32h): Tuesday
'0'-'3'(30h, 33h): Wednesday
'0'-'4'(30h, 34h): Thursday

'0'-'5'(30h, 35h): Friday
'0'-'6'(30h, 36h): Saturday

HH: Hours

'0'-'0'(30h, 30h): 0
|
'1'-'7'(31h, 37h): 23 (=17h)

MN: Minutes

'0'-'0'(30h, 30h): 0
|
'3'-'B' (33h, 42h): 59 (=3Bh)

DS: Daylight saving (Summer time)

'0'-'0'(30h, 30h): NO
'0'-'1'(30h, 31h): YES

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

(47/71)

Delimiter

CR (0Dh): End of packet

(48/71)

10. Schedule read and write

10.1 Schedule Read

This command is used in order to read the setting of the Schedule.

1) The controller requests the monitor to read Schedule.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'8' STX-'C'-'2'-'2'-'1'-PG-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to get status.

Ex.) If Monitor ID is '1', specify 'A'.

'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'8'(30h, 38h): Message length

Mess age

STX (02h): Sta rt of Message
'C'-'2'-'2'-'1' (43h, 32h, 32h, 31h): Schedule read request command.
PG: Program No.



The data must be ASCII characters strings.

ETX (03h): End of Message

Check code

BCC: Block Check Code

Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies Schedule to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'2'-'6' STX-'C'-'3'-'2'-'1'-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-P MODE­EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'2'-'6'(32h, 36h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'2'-'1' (43h, 33 h, 32h, 31 h): Schedu le read reply command
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P MODE­EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0

(49/71)

|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn't set.

OFF_HOUR: Turn off time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): VGA
'0'-'2'(30h,32h): RGB/HV
'0'-'3'(30h,33h): DVI
'0'-'5'(30h,35h): Video1
'0'-'6'(30h,36h): Video2
'0'-'7'(30h,37h): S-Video
'0'-'A'(30h,41h): TV
'0'-'C'(30h,43h): DVD/HD1
'0'-'D'(30h,44h): Option
'0'-'E'(30h,45h): DVD/HD2
'0'-'F'(30h,46h): Display Port
'1'-'1'(31h,31h): HDMI

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday
bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

P MODE: Picture mode

'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): sRGB
'0'-'3'(30h,33h): Hi-Bright
'0'-'4'(30h,34h): Standard
'0'-'5'(30h,34h): Cinema
'0'-'6'(30h,36h): ISF-Day
'0'-'7'(30h,37h): ISF-Night
'0'-'B'(30h,42h): Ambient-1
'0'-'C'(30h,43h): Ambient-2

EXT1: Extension1

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT2: Extension 2

(50/71)

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT3: Extension 3

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT4: Extension 4

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT5: Extension 5

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT6: Extension 6

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT7: Extension 7

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(51/71)

***Following command also can be used for to keep backward compatibility, in order to
read the setting of the Schedule.

1) The control le r requests the monitor to read Schedule.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'8' STX-'C'-'2'-'1'-'3'-PG-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to get status.

Ex.) If Monitor ID is '1', specify 'A'.

'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'8'(30h, 38h): Message length

Mess age

STX (02h): Sta rt of Message
'C'-'2'-'1'-'3' (43h, 32h, 31h, 33h): Schedule read request command.
PG: Program No.



The data must be ASCII characters strings.

ETX (03h): End of Message

Check code

BCC: Block Check Code

Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies Schedule to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'6' STX-'C'-'3'-'1'-'3'-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'1'-'6'(31h, 36h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'3' (43h, 33 h, 31h, 33 h): Schedu le read reply command
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn't set.

(52/71)

OFF_HOUR: Turn off time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h, 30h): DVI
'0'-'1'(30h, 31h): VGA
'0'-'2'(30h, 32h): RGB/HV
'0'-'3'(30h, 33h): DVD/HD1
'0'-'4'(30h, 34h): VIDEO
'0'-'5'(30h, 35h): S-VIDEO
'0'-'7'(30h,30h): No mean (Works on last memory)

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday
bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(53/71)

10.2 Schedule Write

This command is used in order to write the setting of the Schedule.

1) The controller requests the monitor to write Schedule.

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'2'-'6' STX-'C'-'2'-'2'-'2'-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-P MODE-
EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'2'-'6'(32h, 36h): Message length.

Message

STX (02h): Start of Message
'C'-'2'-'2'-'2' (43h, 32 h, 32h, 32 h): Schedu le writes command
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P MODE
EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn’t set.

OFF_HOUR: Turn off time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): VGA
'0'-'2'(30h,32h): RGB/HV
'0'-'3'(30h,33h): DVI
'0'-'4'(30h,34h): HDMI (Set only)
'0'-'5'(30h,35h): Video1
'0'-'6'(30h,36h): Video2
'0'-'7'(30h,37h): S-Video
'0'-'A'(30h,41h): TV
'0'-'C'(30h,43h): DVD/HD1
'0'-'D'(30h,44h): Option
'0'-'E'(30h,45h): DVD/HD2
'0'-'F'(30h,46h): Display Port

(54/71)

'1'-'1'(31h,31h): HDMI
* Please select active input on your system (setting).
* If you select inactive input here, the input change execution will be ignored.

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday
bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

* When bit 0 and bit 1 are '1', it behaves as Everyday.

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

P MODE: Picture mode

'0'-'0'(30h,30h): No mean (Works on last memory)
'0'-'1'(30h,31h): sRGB
'0'-'3'(30h,33h): Hi-Bright
'0'-'4'(30h,34h): Standard
'0'-'5'(30h,34h): Cinema
'0'-'6'(30h,36h): ISF-Day
'0'-'7'(30h,37h): ISF-Night
'0'-'B'(30h,42h): Ambient-1
'0'-'C'(30h,43h): Ambient-2
* Please select active picture mode on your system (setting).
* If you select inacti ve picture mode here, th e input change execution will be ignored .

EXT1: Extension1

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT2: Extension 2

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT3: Extension 3

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT4: Extension 4

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT5: Extension 5

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT6: Extension 6

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT7: Extension 7

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

(55/71)

Delimiter

CR (0Dh): End of packet

2) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'2'-'8' STX-'C'-'3'-'2'-'2'-ST-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-P MODE-
EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'2'-'8'(32h, 38h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'2'-'2' (43h, 33h, 32h, 32h): Schedule writes reply command
ST: Schedule Status command

'0'-'0'(30h, 30h): No error

'0'-'1'(30h, 31h): Error
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P MODE
EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn’t set.

OFF_HOUR: Turn off time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): VGA
'0'-'2'(30h,32h): RGB/HV
'0'-'3'(30h,33h): DVI
'0'-'5'(30h,35h): Video1
'0'-'6'(30h,36h): Video2
'0'-'7'(30h,37h): S-Video
'0'-'A'(30h,41h): TV
'0'-'C'(30h,43h): DVD/HD1
'0'-'D'(30h,44h): Option
'0'-'E'(30h,45h): DVD/HD2
'0'-'F'(30h,46h): Display Port
'1'-'1'(31h,31h): HDMI

(56/71)

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday
bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

* When bit 0 and bit 1 are '1', it behaves as Everyday.

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

P MODE: Picture mode

'0'-'0'(30h,30h): No mean (works on last memory)
'0'-'1'(30h,31h): sRGB
'0'-'3'(30h,33h): Hi-Bright
'0'-'4'(30h,34h): Standard
'0'-'5'(30h,34h): Cinema
'0'-'6'(30h,36h): ISF-Day
'0'-'7'(30h,37h): ISF-Night
'0'-'B'(30h,42h): Ambient-1
'0'-'C'(30h,43h): Ambient-2

EXT1: Extension1

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT2: Extension 2

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT3: Extension 3

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT4: Extension 4

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT5: Extension 5

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT6: Extension 6

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

EXT7: Extension 7

'0'-'0'(30h,30h): (On this monitor, it is always ‘00’)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

3)

The controller requests the monitor to write Enable/Disable Schedule.

(57/71)

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'A' STX-'C'-'2'-'1'-'5'-PG-EN-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'A'(30h, 41h): Message length

Mess age

STX (02h): Sta rt of Message
'C'-'2'-'1'-'5' (43h, 32h, 31h, 35h): Enable/Disable Schedule writes command
PG-EN: Enable/Disable Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

EN: Enable /Disable

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

4) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'0'-'C' STX-'C'-'3'-'1'-'5'-ST-PG-EN-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'0'-'C' (30h, 43h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'5' (43h, 33h, 31h, 35h): Enable/Disable Schedule writes reply command
ST: Enable/Disable Schedule Status command

'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error

PG-EN: Enable/Disable Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

EN: Enable /Disable

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

(58/71)

Delimiter

CR (0Dh): End of packet

(59/71)

***Following command also can be used for to keep backward compatibility, in order to
write the setting of the Schedule.

1) The controller requests the monitor to write Schedule.

Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'1'-'6' STX-'C'-'2'-'1'-'4'-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'6'(31h, 36h): Message length.

Message

STX (02h): Start of Message
'C'-'2'-'1'-'4' (43h, 32 h, 31h, 34 h): Schedu le writes command
PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn’t set.

OFF_HOUR: Turn off time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h, 30h): DVI
'0'-'1'(30h, 31h): VGA
'0'-'2'(30h, 32h): RGB/HV
'0'-'3'(30h, 33h): DVD/HD1
'0'-'4'(30h, 34h): VIDEO
'0'-'5'(30h, 35h): S-VIDEO
'0'-'7'(30h, 37h): (Works on last memory)
* Please select active input on your system (setting).
* If you select inactive input here, the input change execution will be ignored.

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday

(60/71)

bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

* When bit 0 and bit 1 are '1', it behaves as Everyday.

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'8' STX-'C'-'3'-'1'-'4'-ST-PG-ON HOUR-ON MIN-

OFF HOUR-OFF MIN-INPUT-WD-FL-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'1'-'8'(31h, 38h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'4' (43h, 33h, 31h, 34h): Schedule writes reply command
ST: Schedule Status command

'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error

PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL: Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

ON_HOUR: Turn on time (hour)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): ON timer isn't set.

ON_MIN: Turn on time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59
'3'-'C'(33h, 43h): On timer isn’t set.

OFF_HOUR: Turn off time (hour)

(61/71)

'0'-'0'(30h, 30h): 00
|
'1'-'7'(31h, 37h): 23 (=17h)
'1'-'8'(31h, 38h): Off timer isn't set.

OFF_MIN: Turn off time (minute)

'0'-'0'(30h, 30h): 0
|
'3'-'B'(33h, 42h): 59 (=3Bh)
'3'-'C'(33h, 43h): Off timer isn’t set.

INPUT: Timer input

'0'-'0'(30h, 30h): DVI
'0'-'1'(30h, 31h): VGA
'0'-'2'(30h, 32h): RGB/HV
'0'-'3'(30h, 33h): DVD/HD1
'0'-'4'(30h, 34h): VIDEO
'0'-'5'(30h, 35h): S-VIDEO
'0'-'7'(30h,30h): No mean (Works on last memory)

WD: Week setting

bit 0: Monday
bit 1: Tuesday
bit 2: Wednesday
bit 3: Thursday
bit 4: Friday
bit 5: Saturday
bit 6: Sunday

EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday

FL: Option

bit 0: 0:once 1:Everyday
bit 1: 0:once 1:Every week
bit 2: 0:Disable 1:Enable

* When bit 0 and bit 1 are '1', it behaves as Everyday.

EX.
'0'-'1'(30h, 31h): Disable, Everyday
'0'-'4'(30h, 34h): Enable, once

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

3)

The controller requests the monitor to write Enable/Disable Schedule.

Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'A' STX-'C'-'2'-'1'-'5'-PG-EN-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'A'(30h, 41h): Message length

Mess age

STX (02h): Sta rt of Message

(62/71)

'C'-'2'-'1'-'5' (43h, 32h, 31h, 35h): Enable/Disable Schedule writes command
PG-EN: Enable/Disable Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

EN: Enable /Disable

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

4) The monitor replies a data for confirmation.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'0'-'C' STX-'C'-'3'-'1'-'5'-ST-PG-EN-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'0'-'C' (30h, 43h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'5' (43h, 33h, 31h, 35h): Enable/Disable Schedule writes reply command
ST: Enable/Disable Schedule Status command

'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error

PG-EN: Enable/Disable Schedule data

PG: Program No.

'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7

EN: Enable /Disable

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(63/71)

11. Self diagnosis

11.1 Self-diagnosis status read

This command is used in order to read the Self-diagnosis status.

1) The controller requests the monitor to read Self-diagnosis status.
Header Message Check code Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'4' STX-'B'-'1'-ETX BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get status.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'4'(30h, 34h): Message length

Message

STX (02h): Start of Message
'B'-'1' (42h, 31h): Self-diagnosis command
ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies a result of the self-diagnosis.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-N-N STX-'A'-'1'-

ST(0)-ST(1) --------ST(n)-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
N-N: Message length

Note.) Th e maximum data length that can be written to the monitor at a time is 32bytes.
Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (34h and 30h).

Message

STX (02h): Start of Message
'A'-'1' (41h, 31h): Application Test Report reply command
ST: Result of self-tests

'0'-'0'(30h, 30h):00: Normal
'7'-'0'(37h, 30h):70: Standby-power +3.3V abnormality
'7'-'1'(37h, 31h):71: Standby-power +5V abnormality
'7'-'2'(37h, 32h):72: Panel-power +12V abnormality
'7'-'8'(37h, 38h):78: Inverter power/Option slot2 power +24V Abnormality
'8'-'0'(38h, 30h):80: Cooling fan-1 abnormality
'8'-'1'(38h, 31h):81: Cooling fan-2 abnormality
('8'-'2'(38h, 32h):82: Cooling fan-3 abnormality)
'9'-'0'(39h, 30h):90: Inverter abnormality
'9'-'1'(39h, 31h):91: LED Backlight abnormality
'A'-'0'(41h, 30h):A0: Temperature abnormality – shutdown
'A'-'1'(41h, 31h):A1: Temperature abnormality – half brightness
'A'-'2'(41h, 32h):A2: SENSOR reached at the temperature that the user had specified.
'B'-'0'(42h, 30h):B0: No signal
'C'-'0'(43h, 30h):C0: Option board abnormality

(64/71)

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(65/71)

12. Serial No. & Model Name Read

12.1 Serial No. Read

This command is used in order to read a serial number.

1) The controller requests the monitor to read a serial number.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'6'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get serial number.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'6'(30h, 36h): Message length

Mess age

STX (02h): Sta rt of Message

'C'-'2'-'1'-'6' (43h, 32h, 31h, 36h): Serial No. command

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies the serial No. data to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-N-N STX-'C'-'3'-'1'-'6'-

Data(0)-Data(1)---Data(n)-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
N-N: Message length

Note.) The maximum data length that can be returned from the monitor at a time is

32bytes.

Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h).

Message

STX (02h): Start of Message
'C'-'3'-'1'-'6' (41h, 33h, 31h, 36h): Serial No. reply command
Data(0)-Data(1)----Data(n):Serial Number



These data are encoded to ASCII characters strings.

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(66/71)

12.2 Model Name Read

This command is used in order to read the Model Name.

1) The controller requests the monitor to read Model Name.

Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'7'-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get Model Name.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'6'(30h, 36h): Message length

Message

STX (02h): Start of Message

'C'-'2'-'1'-'7' (43h, 32h,



31h,37h): Model Name command

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies the model name data to the controller.
Header Message Check code

Delimiter

SOH-'0'-'0'-Monitor ID-'B'-N-N STX-'C'-'3'-'1'-'7'-Data(0) -Data(1)—---

-Data(n)-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
N-N: Message length

Note.) The maximum data length that can be returned from the monitor at a time is

32bytes.

Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h).

Message

STX (02h): Start of Message
'C'-'3'-'1'-'7' (43h, 33h, 31h, 37h): Model Name reply Command
Data(0) -Data(1)----Data(n):Model name



These data are encoded to ASCII characters strings.

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(67/71)

13. Security Lock

13.1 Security Lock Control

This command sets the condition of security lock function to "LOCK" or "UNLOCK".

If security pass codes 1st to 4th are matched with monitor resisted pass codes, then this
command is executed, and reply no error status and a new condition.
If codes aren't matched with them then setting isn't changed, and reply error status and
a current condition.
If the monitor receives this command while waiting for Pass codes inputs, then it only
checks Pass cords (and releases image muting if Pass codes are OK) and doesn't apply "EN"
parameter.

1) The controller requests the monitor to set the condition of security lock.
Header Message

Check

code

Delimiter

SOH-'0'-MonitorID-'0'-'A'-'1'-'0' STX-'C'-'2'-'1'-'D'-EN-P1-P2-P3-P4-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'0'(31h, 30h): Message length

Message

STX (02h): Start of Message
'C'-'2'-'1'-'D' (43h, 32 h, 31h, 44 h): Securi ty Lock Control command
EN-P1-P2-P3-P4: Lock condition control data

EN: Enable /Disable

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

P1: Security Pass code 1st

'0'-'0'(30h, 30h): "0"
|
'0'-'9'(30h, 39h): "9"

P2: Security Pass code 2nd

'0'-'0'(30h, 30h): "0"
|
'0'-'9'(30h, 39h): "9"

P3: Security Pass code 3rd

'0'-'0'(30h, 30h): "0"
|
'0'-'9'(30h, 39h): "9"

P4: Security Pass code 4th

'0'-'0'(30h, 30h): "0"
|
'0'-'9'(30h, 39h): "9"

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

2) The monitor replies the result to the controller.

(68/71)

Header Message Check code Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'0'-'A' STX-'C'-'3'-'1'-'D'-ST-EN-ETX BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'0'-'A'(30h, 41h): Message length

Message

STX (02h): Start of Message
'C'-'3'-'1'-'D' (43h, 33 h, 31h, 44 h): Securi ty Lock Control reply command
ST-EN: Lock condition result data

ST: Status

'0'-'0'(30h, 30h): No error
'0'-'1'(30h, 31h): Error

EN: Enable /Disable (Current condition)

'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(69/71)

14. Direct TV Chanel Read & Write

When DTV unit (Option unit) is installed, chann el settingｓ is read and write directly.

14.1 Direct TV Chanel Read & Reply

1) The control le r requests the monitor to read channel information.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'2'-'C'-ETX

BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get Model Name.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'0'-'6'(30h, 36h): Message length

Message

STX (02h): Start of Message

'C'-'2'-'2'-'C' (43h, 32h,



32h,43h): Direct TV Channel Read command

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter
CR (0Dh): End of packet

2) The monitor replies the result to the controller.

Header Message Check code Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'2'

STX-'C'-'3'-'2'-'C'-MajorCH-MinorCH-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'1'-'2'(31h, 32h): Message length = 18bytes

Message

STX (02h): Start of Message
'C'-'3'-'2'-'C' (43h, 33 h, 32h, 43 h): Direct TV Channel read reply command
MajorCH: Major Channel (00000000h – FFFFFFFFh),

'0'-'0'-'0'-'0'-'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'-'F'-'F'-'F'-'F'

MinorCH: Minor Channel (0000h – FFFFh),

'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(70/71)

14.2 Direct TV Chanel Write & Reply

1) The control le r requests the monitor to write channel information.
Header Message Check code

Delimiter

SOH-'0'-Monitor ID-'0'-'A'-'1'-'2'

STX-'C'-'2'-'2'-'D'-MajorCH-MinorCH-ETX BCC CR

Header

SOH (01h): Start Of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID which you want to get Model Name.

Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'2'(31h, 32h): Message length = 18bytes

Message

STX (02h): Start of Message

'C'-'2'-'2'-'D' (43h, 32h,



32h,44h): Direct TV Channel write command

MajorCH: Major Channel (00000000h – FFFFFFFFh),

'0'-'0'-'0'-'0'-'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'-'F'-'F'-'F'-'F'

MinorCH: Minor Channel (0000h – FFFFh),

'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter
CR (0Dh): End of packet

2) The monitor replies the result to the controller.

Header Message Check code Delimiter

SOH-'0'-'0'-Monitor ID-'B'-'1'-'2'

STX-'C'-'3'-'2'-'D'-MajorCH-MinorCH-ETX

BCC CR

Header

SOH (01h): Start of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller.
Monitor ID: Indicate a replying Monitor ID.

Ex.)



When this byte is set to 'A', the replying Monitor ID is '1'.
'B' (42h): Message type is "Command reply".
'1'-'2'(31h, 32h): Message length = 18bytes

Message

STX (02h): Start of Message
'C'-'3'-'2'-'D' (43h, 33 h, 32h, 43 h): Direct TV Channel write reply command
MajorCH: Major Channel (00000000h – FFFFFFFFh),

'0'-'0'-'0'-'0'-'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'-'F'-'F'-'F'-'F'

MinorCH: Minor Channel (0000h – FFFFh),

'0'-'0'-'0'-'0'

〜

'F'-'F'-'F'-'F'

ETX (03h): End of Message

Check code

BCC: Block Check Code
Refer to the section 4.5 “Check code” for a BCC calculation.

Delimiter

CR (0Dh): End of packet

(71/71)

All data are subject to change without notice.

(Mar. 13, 2012)

Copyright 2004-2012 NEC Display Solutions, Ltd. All Right Reserved

This document provides the technical information for users. NEC Display Solutions, Ltd. reserves the right to change or modify the information contained
herein without notice. NEC Display Solutions, Ltd. makes no warranty for the use of its products and bears no responsibility for any errors or omissions which
may appear in this document.