NEC LCD Monitor Control Manual

EXTERNAL CONTROL 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 LAN control ...........................................................................4

III. Communication specification...............................................................5

3. Communication Parameter ................................................................5

3.1 RS-232C Remote control ...............................................................5

3.2 LAN control ...........................................................................5

3.3 Communication timing .................................................................5

4. Communication Format ...................................................................6

4.1 Header block format (fixed length) ......................................................7

4.2 Message block 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 parameter" reply.................................................................14

5.3 Set parameter........................................................................15

5.4 "Set parameter" reply .................................................................16

5.5 Commands...........................................................................17

5.5.1 Save Current Settings. ............................................................17

5.5.2 Get 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

(1/71)

9. Date & Time read and write ..............................................................43

9.1 Date & Time Read ....................................................................43

9.2 Date & Time 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 Model Name Read ...................................................................66

13. Security Lock ..........................................................................67

13.1 Security Lock Control................................................................67

14. Direct TV Chanel Read & Write ..........................................................69

14.1 Direct TV Chanel Read & Reply .......................................................69

14.2 Direct TV Chanel Write & Reply .......................................................70

(2/71)

I. Application

This document defines 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 .

(3/71)

II. Preparation

2. Connectors and wiring

2.1 RS-232C Remote control

Connector: 9-pin D-Sub

Cable: Cross (reversed) 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.)

(4/71)

III. Communication specification

3. Communication Parameter

3.1 RS-232C Remote control

(1) Communication system Asynchronous

(2) Interface RS-232C

(3) Baud rate

(4) Data length

(5) Parity

(6) Stop bit

(7) Communication code

3.2 LAN control

(1) Communication system

(2) Interface

9600bps

8bits

None

1 bit

ASCII

(3) Communication layer

(4) IP address

(5) Port No.

TCP/IP (Internet protocol suite)

Ethernet (CSMA/CD)

Transport layer (TCP)

* Using the payload of TCP segment.

(Default) 192.168.0.10

* If you need to change,

Please refer

“Network settings” on User’s manual.

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 again, after 15 minutes or more.

3.3 Communication timing

The controller should wait for a packet interval before next command is sent.

The packet interval needs to be longer than 600msec for the LCD monitor.

(5/71)

4. Communication Format

Header Message Check Code Delimiter

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”)

Controller

Get Parameter

Header Message

Header Message

Header Message

Header Message

Header Message

Header Message

Header Message

Header Message

Check Code Delimiter

Get Parameter Reply


Set Parameter


Set Parameter Reply


Get Parameter


Get Parameter Reply


Save Current Setting Command


Save Current Setting Command Reply


Monitor

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.

The monitor replies to the controller for confirmation.

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

Controller

Command


Command Reply


Monitor

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 each control.

(6/71)

4.1 Header block format (fixed length)

SOH

1 st

Reserved

'0'

2 nd

Destination

3 rd

1 st byte) SOH: Start of Header

ASCII SOH (01h)

Source

4 th

Header Message Check code Delimiter

Message

Type

5 th

Message

Length

6 th

-7 th

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

9

10

11

12

13

14

15

16

5

6

7

8

1

2

3

4

17

18

19

20

21

22

23

24

25

ALL

Destination

Address

41h(

‘A’)

42h(

‘B’)

43h(

‘C’)

44h(

‘D’)

45h(

‘E’)

46h(

‘F’)

47h(

‘G’)

48h(

‘H’)

49h(

‘I’)

4Ah(

‘J’)

4Bh(

‘K’)

4Ch(

‘L’)

4Dh(

‘M’)

4Eh(

‘N’)

4Fh(

‘O’)

50h(

‘P’)

51h( ‘Q’)

52h( ‘R’)

53h( ‘S’)

54h( ‘T’)

55h( ‘U’)

56h( ‘V’)

57h( ‘W’)

58h(

‘X’)

59h(

‘Y’)

2Ah(

‘*’)

Monitor

ID

34

35

36

37

38

39

40

41

26

27

28

29

30

31

32

33

42

43

44

45

46

47

48

49

50

Destination

Address

5Ah(

‘Z’)

5Bh

5Ch

5Dh

5Eh

5Fh

60h

61h

62h

63h

64h

65h

66h

67h

68h

69h

6Ah

6Bh

6Ch

6Dh

6Eh

6Fh

70h

71h

72h

Monitor

ID

67

68

69

70

71

72

73

59

60

61

62

63

64

65

66

51

52

53

54

55

56

57

58

74

75

Destination

Address

7Bh

7Ch

7Dh

7Eh

7Fh

80h

81h

82h

73h

74h

75h

76h

77h

78h

79h

7Ah

83h

84h

85h

86h

87h

88h

89h

8Ah

8Bh

Monitor

ID

84

85

86

87

88

89

90

91

76

77

78

79

80

81

82

83

92

93

94

95

96

97

98

99

100

Destination

Address

94h

95h

96h

97h

98h

99h

9Ah

9Bh

8Ch

8Dh

8Eh

8Fh

90h

91h

92h

93h

9Ch

9Dh

9Eh

9Fh

A0h

A1h

A2h

A3h

A4h

Destination

Address

31h(

‘1’)

32h(

‘2’)

33h(

‘3’)

Group

ID

D

E

F

Destination

Address

34h(

‘4’)

35h(

‘5’)

36h(

‘6’)

Group

ID

G

H

I

Destination

Address

37h(

‘7’)

38h(

‘8’)

39h(

‘9’)

Group

ID

J

Destination

Address

3Ah(

‘:’)

Group

ID

A

B

C

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

(7/71)

'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

-7 th

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).

(8/71)

4.2 Message block format


“Message block format” 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,

STX

OP code page OP code

Hi Lo Hi Lo

ETX




“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,

STX



Result

OP code page

OP code Type Max value Current Value

Hi Lo Hi Lo Hi Lo MSB LSB MSB LSB Hi Lo


“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,



STX

OP code page

OP code Set Value

Hi Lo Hi Lo MSB LSB

ETX

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

ETX

4）Set Parameter reply

The monitor replies with this message for a confirmation of the

“Set parameter message”.

STX



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

Result

OP code page

OP code Type Max value

Requested setting

Hi Lo Hi Lo Hi Lo Hi Lo MSB LSB MSB

Value

LSB

ETX


“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 and some special operations, such as

“Save current settings”, “Get timing report”, “power control”, “Schedule”, etc. Refer to

(9/71)

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.


“Commands message” for more details.

(10/71)

4.3 Check code Header Message Check code Delimiter

Check code is the Block Check Code (BCC) between the Header and the End of Message except SOH.

SOH

Reserved

Destination

Source

Type

Length(H)

Length(L)

STX

Data

|

|

ETX

Check code

D

0

D

1

D

2

D

3

D

4

D

5

D

6

D

7

D

8

|

|

D n

D n+1

P

2

7

2

6

2

5

2

4

2

3

2

2

2

1

2

0

P P P P P P P

D n+1

= D

1

XOR D

2

XOR D

3

XOR ,,, D n

XOR: Exclusive OR

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

SOH Reserved

01

D

0

30

D

1

Destination

Address

41

D

2

Header

Source

Address

Message type

30

D

3

45

D

4

Message length

30

D

5

41

D

6

STX

OP code page

Message

OP code Set Value ETX

Check code

(BCC)

02 30 30 31 30 30 30 36 34 03 77

D

7

D

8

D

9

D

10

D

11

D

12

D

13

D

14

D

15

D

16

D

17

Delimiter

0D

D

18

Check code (BCC) D

17

= D

1

xor D

2

xor D

3

xor

… xor D

14

xor D

15

xor D

16

= 30h xor 41h xor 30h xor 45h xor 30h xor 41h

xor 02h xor 30h xor 30h xor 31h xor 30h xor 30h

xor 30h xor 36h xor 34h xor 03h

= 77h

(11/71)

4.4 Delimiter Header Message

Packet delimiter code; ASCII CR(0Dh).

Check code Delimiter

(12/71)

5. Message type

5.1 Get current Parameter from a monitor.

STX

1 st

OP code page OP code

Hi Lo

2 nd

-3 rd

Hi Lo

4 th –5 th

ETX

6 th

Send this message when you want to get the status of a monitor.

For the status that you want to get, specify the

“OP code page” the “OP code”, refer to “Appendix

A. Operation code table ”.

1 st byte) STX: Start of Message

ASCII STX (02h)

2 nd

-3 rd 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 –5 th 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)

(13/71)

5.2 "Get parameter" reply

STX

1 st

Result OP code page OP code

Hi Lo Hi

2 nd

-3 rd

Lo

4 th –5 th

Hi

6 th

Lo

–7 th

Hi

8

Type th

-9

Lo th

MSB

Max value

10 th

-13

LSB th

Current Value

MSB

14 th

-17 th

LSB

ETX

18 th

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


ASCII STX (02h)

2 nd

-3 rd bytes) Result code.

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

00h: No Error.

01h: Unsupported operation with this monitor or unsupported operation under 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 –5 th 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.


Refer to the operation code table.

6 th –7 th bytes) OP code: Operation code

These bytes indicate a replying item's OP code.


Refer to the operation code table.

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

8 th

-9 th bytes) Type: Operation type code

00h: Set parameter

01h: Momentary

Like the Auto Setup function which automatically changes the parameter.



10 th

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


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

14 th

-17 th bytes) Current Value: (16bits)


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


ASCII ETX (03h)

(14/71)

5.3 Set parameter

STX

1 st

OP code page OP code Set Value

Hi

2 nd

-3 rd

Lo Hi Lo MSB LSB

4 th

-5 th

6 th

-9 th

ETX

10 th

Send this message to change monitor

’s adjustment and so on.

The controller requests a monitor to change value.


ASCII STX (02h)

2 nd

-3 rd 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

-5 th 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)


Refer to the Operation code table.

6 th

-9 th bytes) Set value : (16bit)

This data must be encoded to ASCII characters.

Ex.) 0123h -> 1 st

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

2 nd

= ASCII '1' (31h)

3 rd

= ASCII '2' (32h)

4 th

(LSB) = ASCII '3' (33h)


ASCII ETX (03h)

(15/71)

5.4 "Set parameter" reply

STX

1 st

Result

Hi

2 nd

Lo

-3 rd

OP code page

Hi

4 th

Lo

-5 th

OP code Type Max value

Requested setting

Value

Hi Lo Hi Lo MSB LSB MSB LSB

6 th

-7 th

8 th

-9 th

10 th

-13 th

14 th

-17 th

The Monitor echoes back the parameter and status of the requested operation code.


ETX

18 th

ASCII STX (02h)

2 nd

-3 rd 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

-5 th 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

-7 th bytes) OP code: Echoes back the Operation code for confirmation.


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


Refer to Operation code table

8 th

-9 th 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

-13 th bytes) Max. value: Maximum value that monitor can accept. (16bits)


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

14 th

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


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


ASCII ETX (03h)

(16/71)

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 requests for the monitor to store the adjusted value.

STX

Command code

'0' 'C'

ETX





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

(17/71)

5.5.2 Get Timing Report and Timing reply.

The controller requests the monitor to report the displayed image timing.

STX ETX

Command code

'0' '7'





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;

STX







Command

'4' 'E' Hi

SS

Lo MSB

H Freq.

LSB MSB

V Freq.

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:Negative Vertical sync polarity.

H Freq: Horizontal Frequency in unit 0.01kHz

LSB

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.

ETX

(18/71)

5.5.3 NULL Message

STX

Command code

'B' 'E'

ETX

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



To tell the controller that the monitor does not have any answer to give to the host (not ready or not expected)



Following operations need a certain time 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

(19/71)

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 parameter)

Header Message Check code

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

Delimiter

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 Message

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

Header

Check code

BCC


'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".


Message


'0'-'0' (30h, 30h): Result code. No error.


'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) .


Check code


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

Delimiter

Delimiter

CR

(20/71)


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

Header Message

Check code

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

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID of which you want to change a setting.



'E' (45h): Message Type is "Set parameter command".

'0'-'A' (30h, 41h): Message length is 10 bytes.

Message




'0'-'0'-'5'-'0' (30h, 30h, 35h, 30h): Set Backlight setting 80(0050h).


Check code




Delimiter


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

Delimiter

CR

Header Message

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

Header


'0' (30h): Reserved

Check code

BCC




'F' (46h): Message Type is "Set parameter reply".


Delimiter

CR

Message






'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) .


Check code




Delimiter




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)

(21/71)

Header Message

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

Check code Delimiter

BCC CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to store the setting.



'A' (41h): Message type is "Command".


Message


'0'-'C' (30h, 43h): Command code is 0Ch as "Save current settings".


Check code




Delimiter


(22/71)

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

MultiSync P402 /P462 /P552 /P702 /V422 /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 Message

Check code

SOH-'0'-Monitor STX-'0'-'2'-'7'-'8'-'0'-'0'-'0'-'1'-ETX BCC

Header

SOH (01h): Start of Header

'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to get a value.



'E' (45h): Message Type is "Set parameter command".


Message



'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


Check code



Delimiter


Step 2. The monitor replies for confirmation.

Header Message

Check code

BCC 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

Header


'0' (30h): Reserved


Monitor ID: Indicates a replying Monitor ID.


'F' (46h): Message Type is "Set parameter reply".


Message





Delimiter

CR

Delimiter

CR

(23/71)


'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.


Check code




Delimiter


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


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

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to get a value.



'C' (43h): Message Type is "Get parameter".


Message





Check code




Delimiter


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

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

Header

Header Message Check code

BCC


'0' (30h): Reserved




'D' (44h): Message Type is "Get parameter reply".

Delimiter

CR


Message






'F'-'F'-'F'-'F' (46h, 46h, 46h, 46h): Maximum value.

'0'-'0'-'3'-'2' (30h, 30h, 33h, 32h): The temperature is 25 degrees Celsius.

(24/71)

Readout value is 2's complement.

+125.0

+ 25.0

+ 0.5

0

- 0.5

- 25.0

- 55.0

Readout value

Binary Hexadecimal

0000 0000 1111 1010 00FAh

0000 0000 0011 0010

0000 0000 0000 0001

0032h

0001h

0000 0000 0000 0000 0000h

1111 1111 1111 1111 FFFFh

1111 1111 1100 1110 FFCEh

1111 1111 1001 0010 FF92h


Check code




Delimiter


(25/71)

6.3. Operation Code (OP code) Table

Item

Backlight

OP code page

00h

OP code

Contrast

Sharpness

Brightness

Hue

Color

Color Temperature

Color control

Gamma Correction

Movie

Settings

Picture mode

Ambient

Adaptive

Contrast

Noise

Reduction

Telecine

00h

00h

00h

00h

02h

00h

00h

02h

02h

02h

02h

02h

Ambient

Brightness

Low

Ambient

Brightness

High

10h

10h

Parameter Remarks

10h

12h

8Ch

92h

90h

1Fh

54h

0: dark

|

100(64h): bright

0: low

|

100(64h): high

0: dull

|

24(18h): sharp

0: dark

|

100(64h): bright

0: purplish

|

100(64h): greenish

0: pale

|

100(64h): deep

0:2600K

|

74(4Ah):10000K

0:

|

100(64h):(center)

|

200(C8h):

Red: 9Bh

Yellow: 9Ch

Green: 9Dh

Cyan: 9Eh

Blue: 9Fh

Magenta: A0h

68h

8Dh

26h

23h

1Ah

Gamma

Table Selection

1: Native Gamma

4: Gamma=2.2

8: Gamma=2.4

7: S Gamma

5: DICOM SIM.

6: Programmable

0: None

1: Off

2: Low

3: Middle

4: High

0: Off

|

5: High

1: Off

2: Auto

1: sRGB

3: Hi-Bright

4: Standard

5: Cinema

6: ISF-Day

7: ISF-Night

11(0Bh): Ambient-1

12(0Ch): Ambient-2

33h

100K/step

Page02-20 also works as same. sRGB:

PC mode only

Cinema:

A/V mode only

ISF-Day:

ISF-Night:

Each needs an adjustment by

ISF.

34h

0: dark

|

100(64h): bright

0: dark

|

100(64h): bright

(26/71)

Item OP code page

02h Get Current

Illuminance

Bright

Sensor Read

02h

Menu tree reset

(Picture)

02h

OP code

B4h

B5h

CBh

Auto Setup

Auto Adjust

H Position

V Position

Clock

Phase

H Resolution

V Resolution

Input Resolution

00h

00h

00h

00h

00h

02h

02h

02h

1Eh

20h

30h

0Eh

3Eh

50h

51h

DAh

Parameter Remarks

0:

|

Max.

0:

|

255(FFh)

0: None

2: Reset

Picture category

1: Execute

N/A

0: Left side

|

Max.: Right side

0: Bottom side

|

Max.: Top side

0:

|

Max. :

0:

|

Max. :

0: Low

|

Max. : High

0: Low

|

Max.: High

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

-- /

-- /

--

Read only

Read only

Momentary

Momentary

Depends on a display timing

Depends on a display timing

(27/71)

Item

Aspect

Zoom Control

PIP Audio

Line out

SURROUND

Audio Input

Zoom

Zoom

H-Expansion

02h 6Ch

Zoom

V-Expansion

02h 6Dh

Menu tree reset

(Adjust)

Volume

Zoom

H-Position

Zoom

V-Position

02h

02h

02h

00h

CCh

CDh

CBh

62h

Balance 00h 93h

Treble

Bass

OP code page

02h

OP code

70h

02h

00h

00h

10h

10h

02h

02h

6Fh

8Fh

91h

80h

81h

34h

2Eh

Parameter Remarks

0: No operate

1: Normal

2: Full

3: Wide

4: Zoom

5: (reserved)

6: Dynamic

7: Off (dot by dot)

1:100％

2:101％

|

201:300％

1:100％

2:101％

|

201:300％

1:100％

2:101％

|

201:300％

0: Left side

|

Max.: Right side

0: Down side

|

Max.: Up side

0: None

3: Reset

Adjust category

0: whisper

|

100: loud

O: Left

|

30:(Center)

|

60: Right

O: Min.

|

6:(Center)

|

12: Max.

0: Min.

|

6:(Center)

|

12: Max.

0: No operate

1: Main

2: Sub

0: No operate

1: Fixed

2: Variable

1: Off

2: Low (or On)

3: High (or On)

1: Audio 1(PC)

2: Audio 2

3: Audio 3

4: HDMI

6: TV/Option

7: Display Port

Wide:

Dynamic

A/V mode only

Momentary

00h

Not available on X551UN




(28/71)

Item

Menu tree reset

(Audio)

Off Timer

Enable Schedule

Disable Schedule

Menu tree reset

(Schedule)

Keep PIP Mode

PIP Mode

PIP Size

PIP H Position

PIP V Position

Aspect

Text Ticker Mode

OP code page

02h

OP code

CBh

02h 2Bh

02h E5h

02h E6h

02h CBh

10h 82h

02h 72h

02h

02h 74h

02h 75h

10h

10h

10h

10h

10h

71h

83h

08h

Position 10h 09h

Size

Blend

Detect

0Ah

0Bh

0Ch

Parameter Remarks

0: left

|

100(64h): right

0: top

|

100(64h): bottom

0: No operate

1: Normal

2: Full

3: Wide

4: (reserved)

5: (reserved)

0: None

1: Off

2: Horizontal

3: Vertical

0: Top/Left

|

100: Bottom/Right

0-1: Do not set.

2: Narrow(2/24)

|

8: Wide(8/24)

1: 10%

|

10: 100%

0: None

1: Auto

2: Off

0: None

4: Reset

Audio category

0: Off

1: 1 hour

|

24: 24 hours

0: No Mean

1: No.1 Enable

|

7: No.7 Enable

0: No Mean

1: No.1 Disable

|

7: No.7 Disable

0: None

5: Reset

Schedule category

0: No operate

1: Off

2: On

1: Off

2: PIP

3: POP

4: Still

5: Side by side

(aspect)

6: Side by side

(Full)

7: (reserved)

8: (reserved)

1: Small

2: Middle

3: Large

Momentary

1 hour/step

Momentary

(29/71)

Item

Fade In

PIP Input(Sub input)

OP code page

10h

OP code

0Dh

02h 73h

Menu tree reset

(PIP)

Language

Menu Display Time

OSD

Position

H

Position

Information OSD

V

Position

OSD Transparency

OSD Rotation

Closed Caption

Menu tree reset

(OSD)

02h

00h

00h

02h

02h

02h

02h

02h

10h

02h

CBh

68h

FCh

38h

39h

3Dh

B8h

41h

84h

CBh

Parameter Remarks

0: None

1: On

2: Off

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

0: None

6: Reset PIP

category

1: English

2: German

3: French

4: Spanish

5: Japanese

6: Italian

7: Swedish

9: Russian

14(0Eh): Chinese

0-1: Do not set.

2: 10s

3: 15s

|

48: 240s

0: Left

|

MAX.: Right

0: Down

|

MAX.: Up

0:Disable information OSD

3-10:

OSD timer [seconds]

0: None

1: Off(Opaque)

2: On(Translucent)

3: (reserved)

0: Normal

1: Rotated

0: No operate

1: Off

2: CC1

3: CC2

4: CC3

5: CC4

6: TT1

7: TT2

8: TT3

9: TT4

0: None

7: Reset

OSD category

This operation has limitation of selection.

Please refer to the monitor instruction manual.

Momentary

OSD Language

5sec/step

Momentary

(30/71)

Item

Monitor ID

Group ID

IR Control

Tile

Matrix

02h 3Fh

H monitor 02h D0h

V monitor 02h D1h

Position 02h D2h

Tile comp 02h

Mode 02h

D5h

D3h

Power On Delay

Power Indicator

External control

Control

Setting copy

Menu tree reset

(Multi Display)

ID=All

Reply

Power Save

Video Power Save

Fan Control

02h D8h

02h BEh

10h 3Eh

10h 85h

02h CBh

00h

02h

E1h

D6h

02h 7Dh

Fan Speed

OP code page

02h

10h

OP code

3Eh

7Fh

10h 3Fh

Parameter Remarks

1-100:ID

0: No assignment

1: Group A

2: Group B

3: Group AB

4: Group C

5: Group AC

│

1023:Group

ABCDEFGHIJ

1: Normal

2: Primary

3: Secondary

4: Lock (Off)

1

|

10

1

|

10

1: Upper left

|

MAX.: Lower right

1: Disable (Off)

2: Enable (On)

1: Disable (Off) and display frame

2: Enable (On)

3: Disable (Off) and erase frame

(Set only)

0: Off (0sec)

│

50:50sec

0: None

1: On

2: Off

0: No mean

1: RS-232C

2: LAN

0: No operate

1: On

2: Off

N/A

0: None

8: Reset

Multi Display

category

0: Off

1: On

0: No mean

1: Off

2: On

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)

0: None

1: High

2: Low

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

Number of H-division

Number of V-division

Momentary

Offset affects to a selected sensor.

(31/71)

Item

Screen Saver Gamma

OP code page

02h

OP code

DBh

Brightness 02h DCh

Motion

Side Border Color

Auto Brightness

Alert Mail

Menu tree reset

(Display Protection)

Input Detect

02h

02h

02h

10h

02h

02h

DDh

DFh

2Dh

8Bh

CBh

40h

Custom

Detect

Deinterlace

Priority1

Priority2

Priority3

Priority4

Priority5

Input change

Terminal

Setting

DVI Mode

BNC Mode

D-sub Mode

10h 2Eh

10h

10h

2Fh

30h

10h

10h

10h

31h

32h

86h

02h

10h

CFh

7Eh

10h 8Eh

HDMI Signal 10h 40h

02h 25h

Parameter Remarks

1: normal

2:screen saving gamma

1:normal

2:decrease brightness

0: 0s(Off)

|

90: 900s

0: Black

|

100: White

0: Off

1: On

0: No mean

1: Off

2: On

0: None

9: Reset

Display Protection category

0: First detect

1: Last detect

2: None

3: VIDEO detect

4: Custom detect

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

0: No operate

1: Normal

2: Quick

1: DVI-PC

2: DVI-HD

0: No operate

1: RGB

2: Component

3: Video

4: SCART

0: No operate

1: RGB

2: Component

3: Video

4: SCART

5: S-Video

0: None

1: Expand

2: Raw

1: Off(INTERLACE)

2: Enable

(IP ON/PROGRESSIVE)

10s/step

Momentary

(32/71)

Item

Color System

Over Scan 02h

Motion Compensation(120Hz) 10h

Menu tree reset

(Advanced Option)

Menu tree reset

(Factory reset)

Input

Audio Input

Volume UP/Down

Mute

MTS

Sound

Picture Mode

OP code page

02h

OP code

21h

02h

02h

00h

02h

00h

00h

02h

02h

02h

E3h

87h

CBh

CBh

60h

2Eh

62h

8Dh

2Ch

34h

1Ah

Parameter Remarks

1: NTSC

2: PAL

3: SECAM

4: Auto

5: 4.43NTSC

6: PAL-60

1: Off

2: On

0: No operate

1: On

2: Off

0: None

10: Reset Advanced option category

0: None

1: Factory Reset

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

1: Audio 1(PC)

2: Audio 2

3: Audio 3

4: HDMI

6: TV/Option

7: Display Port

0: whisper

|

100: loud

0: UNMUTE(Set only)

1: MUTE

2: UNMUTE

0: None

1: Main

2: Sub

3: Main + Sub

Momentary

Momentary

This operation requires supported option TV tuner.

Same as

‘SURROUND’

1: Off

2: Low (or On)

3: High (or On)

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.

(33/71)

Item

Aspect

PIP ON/OFF

Still ON/OFF

PIP Input

Still Capture

Signal Information

Auto Setup

TV-Channel UP/DOWN

OP code page

02h

OP code

70h

02h

02h

02h

02h

00h

00h

Select Temperature sensor 02h

Readout a temperature

Readout carbon footprint

(g)

Readout carbon footprint

(kg)

02h

10h

10h

72h

73h

76h

EAh

1Eh

8Bh

78h

79h

10h

11h

Parameter Remarks

0: No operate

1: Normal

2: Full

3: Wide

4: Zoom

5: (reserved)

6: Dynamic

7: Off (dot by dot)

1: Off

2: PIP

3: POP

4: Still

5:Side by side

(aspect)

6: Side by side

(Full)

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

0: Off

1: Capture

0: No Action

1: Off

(No indication)

2: On

(Indication）

1: Execute

0: No Action

1: Up

2: Down

Wide:

A/V mode only

This operation has limitation of selection.

Please refer to monitor instruction manual. the

Momentary

1: Sensor #1

2: Sensor #2

3: Sensor #3

Returned value is

2's complement.


0:

|

999:

0:

|

65535:

Momentary

This operation requires supported option TV tuner.

Read only

Read only

Read only

(34/71)

7. Power control procedure

7.1 Power status read

1) The controller requests the monitor to reply a current power status.

Header

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

Message Check code

STX-'0'-'1'-'D'-'6'-ETX BCC

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID from which you want to get status.



'A' (41h): Message Type is "Command".


Message


'0'-'1'-'D'-'6': Get power status command.


Check code




Delimiter


2) The monitor returns with the current power status.

Delimiter

CR

Header

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

Message

STX-'0'-'2'-'0'-'0'-'D'-'6'-'0'-'0'-'0'

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

Check code

BCC

Header


'0' (30h): Reserved




'B' (42h): Message Type is "Command reply".


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)


Check code



Delimiter

Delimiter

CR

(35/71)


(36/71)

7.2 Power control

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

Header

SOH-'0'-Monitor ID-'0'-'A'-'0'-'C'

Message

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

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

Check code

BCC

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to change a setting.




'0'-'C (30h, 43h): Message length is 12 bytes.

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)


Check code




Delimiter


Delimiter

CR

2) The monitor replies a data for confirmation.

Header

SOH-'0'-'0'-Monitor

ID-'B'-'0'-'E'

Message

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

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

Check ode

BCC

Delimiter

CR

Header


'0' (30h): Reserved




'B' (42h): Message type is "Command reply".

'N'-'N': Message length

Note.) The 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



'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)


Check code




(37/71)

Delimiter


(38/71)

8. Asset Data read and write

MultiSync P402 /P462 /P552 /P702 /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 is used in order to read Asset Data.

1) The controller requests the monitor to reply with Asset data.

Header

SOH-'0'-Monitor ID-'0'-'A'-'0'-'A'

Message Check code Delimiter

STX-'C'-'0'-'0'-'B'-'0'-'0'-'2'-'0'-ETX BCC CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID from which you want to get data.





Message


'C'-'0'-'0'-'B' (43h, 30h, 30h, 42h): 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.


Check code




Delimiter


2) The monitor replies Asset data to the controller.

Header

SOH-'0'-'0'-Monitor ID-'B'-N-N

Message

STX-'C'-'1'-'0'-'B'-

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


BCC CR

Header


'0' (30h): Reserved




'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


'C'-'1'-'0'-'B' (43h, 31h, 30h, 42h): Asset read reply command

Data(0) – Data(N): Retuned Asset data


Check code




(39/71)

Delimiter


(40/71)

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

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


Check code

BCC

Delimiter

CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID in which you want to write data.




N-N: Message length



Message


'C'-'0'-'0'-'E' (43h, 30h, 30h, 45h): 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.


Check code




Delimiter



Header Message

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


Header


'0' (30h): Reserved



Check code

BCC

Delimiter

CR



N-N: Message length



Message


'0'-'0': Result code. No error.

'C'-'0'-'0'-'E' (43h, 30h, 30h, 45h): 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.


Check code




Delimiter

(41/71)


(42/71)

9. Date & Time read and write

9.1 Date & Time Read

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

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

Header

SOH-'0'-Monitor

ID-'0'-'A'-'0'-'6'

Message Check code Delimiter

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

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID of which you want to get status.




'0'-'6'(30h, 36h): Message length

Message


'C'-'2'-'1'-'1' (43h, 32h, 31h, 31h): Date & time read request command.


Check code




Delimiter


2) The monitor replies Date & Time to the controller.

Header Message

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

-DS-ETX

Check code

BCC

Header


'0' (30h): Reserved

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

Monitor ID: Indicate a replying Monitor ID


'B' (42h): Message type is "Command reply"


Message


'C'-'3'-'1'-'1' (43h, 33h, 31h, 31h): 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, 33h): 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)

Delimiter

CR

(43/71)

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


Check code




Delimiter


(44/71)

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

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

-DS-ETX


BCC CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID of which you want to change the setting.





Message


'C'-'2'-'1'-'2' (43h, 32h, 31h, 32h): Date & Time write command



'0'-'0'(30h, 30h): 2000

|

'6'-'3'(36h, 33h): 2099 (99 = 63h)

MM: Month

'0'-'1'(30h, 31h): January

|


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)


'0'-'0'(30h, 30h): NO

'0'-'1'(30h, 31h): YES


Check code




(45/71)

Delimiter



Header Message

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

-DS-ETX

Check code

BCC

Header


'0' (30h): Reserved






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



'0'-'0'(30h, 30h): 2000

|

'6'-'3'(36h, 33h): 2099 (99 = 63h)

MM: Month

'0'-'1'(30h, 31h): January

|


DD: Day

Delimiter

CR

'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)


'0'-'0'(30h, 30h): NO

'0'-'1'(30h, 31h): YES


Check code




(46/71)

Delimiter


(47/71)

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.


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

Header


'0' (30h): Reserved






Message


'C'-'2'-'2'-'1' (43h, 32h, 32h, 31h): Schedule read request command.

PG: Program No.



The data must be ASCII characters strings.


Check code




Delimiter


2) The monitor replies Schedule to the controller.

Header Message

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 MODE-

EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX

Check code

BCC

Header


'0' (30h): Reserved






Message


'C'-'3'-'2'-'1' (43h, 33h, 32h, 31h): Schedule read reply 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

Delimiter

CR

(48/71)

|

'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'-'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

(49/71)


‘00’)

EXT3: Extension 3


‘00’)

EXT4: Extension 4


‘00’)

EXT5: Extension 5


‘00’)

EXT6: Extension 6


‘00’)

EXT7: Extension 7


‘00’)


Check code



Delimiter


(50/71)

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

1) The controller requests the monitor to read Schedule.


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

Header


'0' (30h): Reserved






Message


'C'-'2'-'1'-'3' (43h, 32h, 31h, 33h): Schedule read request command.

PG: Program No.



The data must be ASCII characters strings.


Check code




Delimiter


2) The monitor replies Schedule to the controller.

Header Message

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

Check code

BCC

Header


'0' (30h): Reserved






Message


'C'-'3'-'1'-'3' (43h, 33h, 31h, 33h): Schedule 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


'0'-'0'(30h, 30h): 00

|

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



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

|

'3'-'B'(33h, 42h): 59

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

Delimiter

CR

(51/71)


'0'-'0'(30h, 30h): 00

|

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



'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)


EX.

'0'-'1'(30h, 31h): Monday

'0'-'4'(30h, 34h): Wednesday





Check code




Delimiter


EX.


'0'-'4'(30h, 34h): Enable, once

(52/71)

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

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




BCC CR

Header


'0' (30h): Reserved





'2'-'6'(32h, 36h): Message length.

Message


'C'-'2'-'2'-'2' (43h, 32h, 32h, 32h): Schedule writes command

PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P MODE


PG: Program No.

'0'-'0'(30h, 30h): Program No.1

|

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


'0'-'0'(30h, 30h): 00

|

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



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

|

'3'-'B'(33h, 42h): 59

'3'-'C'(33h, 43h): On timer isn

’t set.


'0'-'0'(30h, 30h): 00

|

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



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

|

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


INPUT: Timer input


'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


(53/71)

'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.


EX.

'0'-'1'(30h, 31h): Monday

'0'-'4'(30h, 34h): Wednesday




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

EX.


'0'-'4'(30h, 34h): Enable, once



'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 inactive picture mode here, the input change execution will be ignored.

EXT1: Extension1


‘00’)

EXT2: Extension 2


‘00’)

EXT3: Extension 3

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

EXT4: Extension 4


EXT5: Extension 5


EXT6: Extension 6


‘00’)

EXT7: Extension 7


‘00’)


Check code




(54/71)

Delimiter



Header Message

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


BCC CR



Header


'0' (30h): Reserved






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


PG: Program No.

'0'-'0'(30h, 30h): Program No.1

|

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


'0'-'0'(30h, 30h): 00

|

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



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

|

'3'-'B'(33h, 42h): 59

'3'-'C'(33h, 43h): On timer isn ’t set.


'0'-'0'(30h, 30h): 00

|

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



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

|

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


’t set.

INPUT: Timer input


'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


'1'-'1'(31h,31h): HDMI

(55/71)


EX.

'0'-'1'(30h, 31h): Monday

'0'-'4'(30h, 34h): Wednesday





EX.


'0'-'4'(30h, 34h): Enable, once



'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


EXT2: Extension 2


‘00’)

EXT3: Extension 3


‘00’)

EXT4: Extension 4


‘00’)

EXT5: Extension 5


‘00’)

EXT6: Extension 6


‘00’)

EXT7: Extension 7


‘00’)


Check code



Delimiter


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

(56/71)


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

Header


'0' (30h): Reserved





'0'-'A'(30h, 41h): Message length

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


Check code




Delimiter




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

Header


'0' (30h): Reserved





'0'-'C' (30h, 43h): Message length

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: 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


Check code



(57/71)

Delimiter


(58/71)

***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

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



BCC CR

Header


'0' (30h): Reserved





'1'-'6'(31h, 36h): Message length.

Message


'C'-'2'-'1'-'4' (43h, 32h, 31h, 34h): Schedule writes command


PG: Program No.

'0'-'0'(30h, 30h): Program No.1

|

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


'0'-'0'(30h, 30h): 00

|

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



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

|

'3'-'B'(33h, 42h): 59


’t set.


'0'-'0'(30h, 30h): 00

|

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



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

|

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


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

(59/71)

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

EX.

'0'-'1'(30h, 31h): Monday

'0'-'4'(30h, 34h): Wednesday





EX.


'0'-'4'(30h, 34h): Enable, once


Check code




Delimiter



Header Message

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



BCC

Header


'0' (30h): Reserved





CR


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: Program No.

'0'-'0'(30h, 30h): Program No.1

|

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


'0'-'0'(30h, 30h): 00

|

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



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

|

'3'-'B'(33h, 42h): 59


’t set.


(60/71)

'0'-'0'(30h, 30h): 00

|

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



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

|

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


’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



EX.

'0'-'1'(30h, 31h): Monday

'0'-'4'(30h, 34h): Wednesday





EX.


'0'-'4'(30h, 34h): Enable, once


Check code



Delimiter


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


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

Header


'0' (30h): Reserved






Message


(61/71)

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


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


Check code




Delimiter




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

Header


'0' (30h): Reserved





'0'-'C' (30h, 43h): Message length

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: 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


Check code




Delimiter


(62/71)

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

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

Check code

BCC

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to get status.





Message


'B'-'1' (42h, 31h): Self-diagnosis command


Check code




Delimiter


Delimiter

CR

2) The monitor replies a result of the self-diagnosis.

Header

SOH-'0'-'0'-Monitor ID-'B'-N-N

Message

STX-'A'-'1'-

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

Check code

BCC

Delimiter

CR

Header


'0' (30h): Reserved





N-N: Message length



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

(63/71)


Check code




Delimiter


(64/71)

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

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


BCC CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to get serial number.





Message


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


Check code




Delimiter


2) The monitor replies the serial No. data to the controller.

Header Message

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

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

Check code

BCC

Delimiter

CR

Header


'0' (30h): Reserved





N-N: Message length

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

32bytes.


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.


Check code




Delimiter


(65/71)

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

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


BCC CR

Header


'0' (30h): Reserved

Monitor ID: Specify the Monitor ID which you want to get Model Name.





Message


'C'-'2'-'1'-'7' (43h, 32h, 31h, 37h): Model Name command


Check code




Delimiter


2) The monitor replies the model name data to the controller.

Header Message

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

-Data(n)-ETX

Check code

BCC

Header


'0' (30h): Reserved




Delimiter

CR


N-N: Message length

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

32bytes.


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.


Check code




Delimiter


(66/71)

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.

Delimiter Header Message Check code

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

Header


'0' (30h): Reserved






Message


'C'-'2'-'1'-'D' (43h, 32h, 31h, 44h): Security 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"


Check code




Delimiter


2) The monitor replies the result to the controller.

(67/71)

Header Message

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


BCC CR

Header


'0' (30h): Reserved






Message


'C'-'3'-'1'-'D' (43h, 33h, 31h, 44h): Security 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


Check code




Delimiter


(68/71)

14. Direct TV Chanel Read & Write

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

14.1 Direct TV Chanel Read & Reply

1) The controller requests the monitor to read channel information.


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

Header


'0' (30h): Reserved






Message


'C'-'2'-'2'-'C' (43h, 32h, 32h, 43h): Direct TV Channel Read command


Check code




Delimiter



Header

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

Message

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


BCC CR

Header


'0' (30h): Reserved





'1'-'2'(31h, 32h): Message length = 18bytes

Message


'C'-'3'-'2'-'C' (43h, 33h, 32h, 43h): 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'


Check code




Delimiter


(69/71)

14.2 Direct TV Chanel Write & Reply

1) The controller requests the monitor to write channel information.

Header Message

STX-'C'-'2'-'2'-'D'-MajorCH-MinorCH-ETX SOH-'0'-Monitor ID-'0'-'A'-'1'-'2'

Header


'0' (30h): Reserved

Check code

BCC






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'


Check code



Delimiter


Delimiter

CR


Header

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

Message

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


BCC CR

Header


'0' (30h): Reserved






Message


'C'-'3'-'2'-'D' (43h, 33h, 32h, 43h): 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'


Check code



Delimiter


(70/71)

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.

(71/71)

NEC LCD Monitor Control Manual

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