NEC X551UN, X551S, V801-TM, V651, V552-TM User Manual

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EXTERNAL CONTROL NEC LCD Monitor

Rev.3.8

INDEX

I. Application

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

II. Preparation

2. Connectors and wiring

2.1 RS-232C Remote control

2.2 LAN control

III. Communication specification

3. Communication Parameter

3.1 RS-232C Remote control

3.2 LAN control

3.3 Communication timing

4. Communication Format

4.1 Header block format (fixed length)

4.2 Message block format

4.3 Check code

4.4 Delimit er

5. Message type

5.1 Get curr ent Parameter fro m a mo n i tor.

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5.2 "Get paramet e r " reply

5.3 Set parameter

5.4 "Se t para meter" reply

5.5 Commands

5.5.1 Save Current Settings

5.5.2 Get Ti m i ng Report and Timing reply.

5.5.3 NULL Message

IV. Control Commands

6. Typical procedure example

6.1. How to change the “Backlight” setting.

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

6.3. Operation Code (OP code) Table

7. Power control procedure

7.1 Po wer status read

7.2 Po wer control

8. Asset Data read and write

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8.1 As s e t Data Read Request and reply

8.2 As s e t Data write

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9. Date & Time read and write

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9.1 Date & Time Read

9.2 Date & Time W r ite

10. Schedule read and write

10.1 S chedule Read

10.2 S chedule Write

11. Self diagnosis

11.1 S elf-diagnosis status read

12. Serial No. & Model Name Read

12.1 S er ial No. Read

12.2 Model Name Read

13. Security Lock

13.1 S ecurity Lock Control

14. Direct TV Chanel Read & Write

14.1 Di rect T V Chanel Read & Reply

14.2 Di rect T V Chanel Write & Reply

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I. Application

This document defines the communications method for control of the NEC LCD monitor, MultiSync P402 /P462 /P552 /P702 /V422 /V462 /V551 /V651 /V322 /V652 /V552 /X461S /X551S /X401S /X463UN /X551UN /V463 /V423 /X462S /X552S /X462UNV /V801 when using an external controller

(3/72)

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.)

(4/72)

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 again , after 15 minutes or more.

3.3 Communication timing

The controller should wai t for a packet interval before next command is sent. The packet interval needs to be longer than 600msec for the LCD monitor.

(5/72)

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

Header

Delimiter

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”)

Get Parameter

Message

Check Code

Get Parameter Reply

Message

Check Code

Set Parameter

Message

Check Code

Set Parameter Reply

Message

Check Code

Get Parameter

Message

Check Code

Get Parameter Reply

Message

Check Code

Save Current Setting Command

Message

Check Code

Save Current Setting Command Reply

Message

Check Code

Monitor Controller

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

The monitor replies a current va lue 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 mo nitor replies to the controller for confirmation.

■

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

Command

Message

Command Reply

Message

Check Code

(6/72)

Monitor Controller

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.

Destination

4.1 Header block format (fixed length)

Header

Message Check code Delimiter

SOH

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

Reserved '0'

Destination Source

Message Type

Message Length

1stbyte) SOH: Start of Header

ASCII SOH (01h)

byte) Reserved: Reserved for future extensions.

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

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

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

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’)

Destination Address

Monitor ID

Group ID

Address

Monitor ID

Group ID

Address

Monitor ID

Group ID

Address

Destination Address

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

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

a destination address ‘

＊

’(2Ah).

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.

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.

-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).

(8/72)

Lo Hi Lo

Hi Lo Hi Lo Hi Lo

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.

）

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



）

Get Parameter reply

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

in the “Get parameter message”.

STX



STX

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

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

Result

Lo Hi Lo Hi Lo Hi Lo MSB

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

OP code page OP code Hi Lo Hi Lo

OP code

page

Header



OP code Type Max value Current Value

Message

parameter” is as follows,

Check code Delimiter

ETX

LSB MSB

ETX

LSB

）

Set parameter

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

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

OP code

STX



）

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,



）

Command

Result

Hi Lo

STX

page

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

OP code

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

OP code Set Value

page

OP code

MSB

ETX

LSB

Type Max value

MSB

Requested setting

Value

LSB MSB LSB

ETX

“Command message” format depends on each command. Usually, this “com mand 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

(9/72)

section 5.5 “Commands message” for more details.

）

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.

(10/72)

n+1

4.3 Check code

Header Message

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

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

P P P P P P P P

= D1 XOR D2 XOR D3 XOR ,,, D

n+1

XOR: Exclusive OR

Check code

Delimiter

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

Header Message

SOH Reserved

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

Destination

Address

D1 D2 D3 D4 D5 D6 D7 D

Source

Address

Message

type

Message length STX

OP code

page

OP code Set Value ETX

Check

Delimiter

code

(BCC)

D18

Check code (BCC) D

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

= 77h

(11/72)

4.4 Delimiter

Packet delimite r code; ASCII CR(0Dh).

Header Message Check code

Delimiter

(12/72)

5. Message type

5.1 Get current Parameter from a monitor.

STX

OP code page Hi Lo Hi Lo

1st 2nd-3rd 4th–5th 6

OP code

ETX

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

For the status that you want to get, specify the “OP co de page” the “ OP co de”, refer t o A. Operati on code table”.

byte) STX : Start of Message

ASCII STX (02h)

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)



“Appendix



Refer to Operation code table. (Appendix A)

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.

byte) ETX: End of Message

ASCII ETX (03h)

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5.2 "Get parameter" reply

STX

Result OP code page

OP code

Hi Lo Hi Lo Hi Lo Hi Lo MSB

2nd-3rd 4th–5th 6th –7th 8th -9

Type Max value Current Value

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

LSB MSB

LSB

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

byte) STX: Start of Message

ASCII STX (02h)

nd-3rd

bytes) Result code.

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

00h: No Error.

01h: Unsupported operation with this monito r or unsupported operation u nder 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).

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).

ETX

Refer to the operation code table.

–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).

-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).

-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)

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

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

byte) ETX: End of Message

ASCII ETX (03h)

(14/72)

5.3 Set parameter

STX

OP code page

OP code

Hi Lo Hi Lo MSB

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

Set Value

LSB

ETX

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

byte) STX: Start of Message

ASCII STX (02h)

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.

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.

th-9th

bytes) Set value

: (

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

2 3

byte) ETX: End of Message

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

= ASCII '1' (31h)

= ASCII '2' (32h)

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

ASCII ETX (03h)

(15/72)

Hi Lo Hi

5.4 "Set parameter" reply

STX

Result OP code page

Lo Hi Lo Hi Lo MSB

OP code

Type Max value

LSB MSB

Requested setting

Value

LSB

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

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

byte) STX: Start of Message

ASCII STX (02h)

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.

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.

th-7th

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

Reply data from the monitor is encoded to ASCII characters.

ETX

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

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

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.

-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)

-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)

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

(16/72)

5.5 Commands

"Command message format" depends on each command section 7 to 13.

Some commands are shown with usage. Refer to

5.5.1 Save Current Settings.

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

STX



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

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 '0' 'C'

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

Complete "Save Current setting" command packet as follows;

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

ETX

(17/72)

5.5.2 Get Timing Report and Timing reply.

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

STX



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

The monitor replies status as the following format;

STX



Command code '0' '7'

Send "07"(30h, 37h) as Get Timing Report command. Complete "Get Timing Report" command packet as follows;

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

Command SS H Freq. V Freq.

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

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.

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.

ETX

0:Negative Vertical sync polarity.

ETX

(18/72)

5.5.3 NULL Message

STX

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



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 'B' 'E'

To tell the controlle r that the monitor does n ot 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 wh en 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;

ETX

(19/72)

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 Chec k code Delimiter

SOH-'0'-Mo nitor 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 Message Check code

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

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

BCC CR

Delimiter

(20/72)

CR (0Dh): End of packet

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

Header Message

SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'0'-'1'-'0'-'0'-'0'-'5'-'0'-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. '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 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

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)

Check

code

BCC CR

Delimiter

(21/72)

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

(22/72)

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

MultiSync P402 /P462 /P552 /P702 /V422 /V462 /V551 /V651 /V322 /V652 /V552 /X461S /X551S /X401S

/X463UN /X551UN /V463 /V423 /X462S /X552S /X462UNV /V801 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

SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'2'-'7'-'8'-'0'-'0'-'0'-'1'-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. '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.

Check

code

Delimiter

Header Message

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

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).

(23/72)

Check

code

BCC CR

Delimiter

'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 section 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 Message Check code

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

BCC CR

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

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.

Delimiter

(24/72)

Readout 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

Temperature [Celsius] +125.0 0000 0000 1111 1010 00FAh

+ 25.0 0000 0000 0011 0010 0032h + 0.5 0000 0000 0000 0001 0001h 0 0000 0000 0000 0000 0000h

- 0.5 1111 1111 1111 1111 FFFFh

- 25.0 1111 1111 1100 1110 FFCEh

- 55.0 1111 1111 1001 0010 FF92h

Readout value Binary Hexadecimal

(25/72)

6.3. Operation Code (OP code) Table

20 also

Each needs an

Item OP

cod e pag e

Backlight 00h 10h 0: dark

Contrast 00h 12h 0: low

Sharpness 00h 8Ch 0: dull

Brightness 00h 92h 0: dark

Hue 00h 90h 0: purplish

Color 02h 1Fh 0: pale

Color Temperature 00h 54h 0:2600K

Color control 00h Red: 9Bh

PICTURE

Gamma Correction 02h 68h Gamma

Movie Settings

Picture mode 02 h 1Ah 1: sRGB

Adaptive Contrast

Noise Reduction

Telecine 02h 23h 1: Off

02h 8Dh 0: None

02h 26h 0: Off

OP code Parameter Remarks

| 100(64h): bright

| 100(64h): high

| 24(18h): sharp

| 100(64h): bright

| 100(64h): greenish

| 100(64h): deep

100K/step

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

| 74(4Ah):10000K 0: | 100(64h):(center) | 200(C8h):

Table Selection 1: Native 4: Gamma=2.2 8: Gamma=2.4 7: S Gamma 5: DICOM SIM. 6: Programmable

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

5: High

2: Auto

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



Gamma

Page02works as same.

sRGB:

PC mode only Cinema: A/V mode only

ISF-Day: ISF-Night:

adjustment by ISF.

(26/72)

Item OP

Get Curre nt

on a display

Ambient

Menu tree reset (Picture)

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

V Position 00h 30h 0: Bottom side

Clock 00h 0Eh 0:

ADJUST

Phase 00h 3Eh 0:

H Resolution 02h 50h 0: Low

V Resolution 02h 51h 0: Low

Ambient Brightness Low Ambient Brightness High

Illuminanc e

Bright Sensor Read

OP code Parameter Remarks cod e pag e

10h 33h 0: dark

| 100(64h): bright

10h 34h 0: dark

| 100(64h): bright

B4h 0:

02h

| Max.

02h B5h 0:

| 255(FFh)

02h CBh 0: None

2: Reset Picture category

| Max.: Right side

| Max.: Top side

| Max. :

| Max. : High

| Max.: High

Read only

Momentary

Depends timing

(27/72)

Item OP

OP code Parameter Remarks cod e pag e

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= -- /

Item 3= -- /

Item 4= -- /

Item 5= -- /

Aspect 02h 70h 0: No operate

1: Normal 2: Full 3: Wide 4: Zoom 5: (reserved) 6: Dynamic

7: Off (dot by dot) Zoom Control

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 V-Position

02h

CDh 0: Down side

Max.: Up side Menu tree reset (Adjust)

02h CBh 0: None

3: Reset

Adjust category Volume 00h 62h 0: whisper

AUDIO

100: loud

1024x768 / 1400x1050 / 800x600 / 1280x960

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

1360x768 /

-- /

-1366x768

-- /

％ ％

％％ ％

％

Wide: Dynamic A/V mode only

Momentary

00h

(28/72)

Item OP

Balance 00h 93h O: Left

Treble 00h 8Fh O: Min.

Bass 00h 91h 0: Min.

PIP Audio 10h 80h 0: No operate

Line out 10h 81h 0: No operate

SURROUND 02h 34h 1: Off

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

Menu tree reset (Audio)

Off Timer 02h 2Bh 0: Off

Enable Schedule 02h E5h 0: No Mean

Disable Schedule 02h E6h 0: No Mean

SCHDULE

Menu tree reset (Schedule)

Keep PIP Mode 10h 82h 0: No operate

PIP Mode 02h 72h 1: Off

PIP

PIP Size 02h 71h 1: Small

OP code Parameter Remarks cod e pag e

| 30:(Center) | 60: Right

| 6:(Center) | 12: Max.

1: Main 2: Sub

1: Fixed 2: Variable

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

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

02h CBh 0: None

4: Reset Audio category

1: 1 hour | 24: 24 hours

1: No.1 Enable | 7: No.7 Enable

1: No.1 Disable | 7: No.7 Disable

02h CBh 0: None

5: Reset Schedule category

1: Off 2: On

2: PIP 3: POP 4: Still 5: Side by side (aspect) 6: Side by side (Full) 7: (reserved) 8: (reserved)

2: Middle 3: Large

Not available on X463UN,X551UN

Momentary

1 hour/step

Momentary

(29/72)

Item OP

This operation has

limitation of

selection. Please

refer to the monitor

PIP H Position 02h 74h 0: left

PIP V Position 02h 75h 0: top

Aspect 10h 83h 0: No operate

Text Ticker

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

Menu tree reset (PIP)

Language 00h 68h 1: English

Mode 10h 08h 0: None

Position 10h 09h 0: Top/Left

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

Blend 10h 0Bh 1: 10%

Detect 10h 0Ch 0: None

Fade In 10h

OSD

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

OP code Parameter Remarks cod e pag e

| 100(64h): right

| 100(64h): bottom

1: Normal 2: Full 3: Wide 4: (reserved) 5: (reserved)

1: Off 2: Horizontal 3: Vertical

| 100: Bottom/Right

2: Narrow(2/24) | 8: Wide(8/24)

| 10: 100%

1: Auto 2: Off

0Dh 0: None

1: On 2: Off

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

17(11h): HDMI

02h CBh 0: None

6: Reset PIP

category

02h CBh 0: None

1: Factory Reset

(33/72)

Momentary

Item OP

This operation

requires supported

Each needs an

OP code Parameter Remarks cod e pag e

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

SCREEN MUTE 10h B6h 0: None

1: SCREEN MUTE ON 2: SCREEN MUTE OFF

MTS 02h 2Ch 0: None

1: Main 2: Sub 3: Main + Sub

Sound 02h 34h 1: Off

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

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

Aspect 02h 70h 0: No operate

1: Normal 2: Full 3: Wide 4: Zoom 5: (reserved) 6: Dynamic

7: Off (dot by dot) 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)

option TV tuner.

Same as ‘SURROUND’

sRGB:

PC mode only Cinema: A/V mode only

ISF-Day: ISF-Night:

adjustment by ISF. Wide: A/V mode only

(34/72)

Item OP

This operation has

limitation of

selection. Please

refer to the monitor

This operation

requires supported

Select Temperature

Temperature

Readout carbon

PIP Input 02h 73h 0: No mean

Still Capture 02h 76h 0: Off

Signal Information 02h EAh 0: No Action

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

sensor

Readout a temperature 02h 79h Returned value is 2's

sensor

footprint (g)

footprint (kg) Readout carbon Usage (g)

Carbon footprint

Readout carbon Usage (kg)

OP code Parameter Remarks cod e pag e

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: Capture

1: Off (No indication) 2: On

(Indication

1: Up 2: Down

02h

78h 1: Sensor #1

10h 0:

10h

11h 0:

10h

10h 26h 0:

10h 27h 0:

2: Sensor #2 3: Sensor #3

complement. Refer to section 6.2

999:

65535:

999:

65535:

）

instruction manual.

Momentary

option TV tuner.

Read only

(35/72)

7. Power control procedure

7.1 Power status read

1) The controller 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 Message Check code

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

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

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

BCC CR

(36/72)

CR (0Dh): End of packet

(37/72)

7.2 Power control

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

Header Message Check code

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

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

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

BCC CR

Delimiter

2) The monitor replies a data for confirmation.

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

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 ma ximum dat a length that can be written to the mo nitor at a time is 32bytes. Ex.) The b yte 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

ETX (03h): End of Message

Check code

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

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

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

BCC CR

(38/72)

Delimiter

CR (0Dh): End of packet

(39/72)

8. Asset Data read and write

MultiSync P402 /P462 /P552 /P702 /V422 /V462 /V551 /V651 /V322 /V652 /V552 /X461S /X551S /X401S

/X463UN /X551UN /V463 /V423 /X462S /X552S /X462UNV /V801 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 Message Check code

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, 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.

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.

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

Header

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

Ex.) '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, 31h, 30h, 42h): Asset read reply command Data(0) – Data(N): Retuned Asset data

ETX (03h): End of Message

Check code

BCC: Block Check Code

Maximum readout length is 32bytes at a time.

Header Message Check code

BCC CR

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



When this byte is set to 'A', the replying Monitor ID is '1'.

Delimiter

(40/72)

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

Delimiter

CR (0Dh): End of packet

(41/72)

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

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

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

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.) The ma ximum dat a 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, 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. 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

BCC CR

Delimiter

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

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

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

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 ma ximum dat a 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, 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.

ETX (03h): End of Message

Check code

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

Delimiter

BCC CR

(42/72)

CR (0Dh): End of packet

(43/72)

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 Message Check code

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

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

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

Header

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

Ex.) 'B' (42h): Message type is "Command reply" '1'-'4'(31h, 34h): Message length

Message

STX (02h): Start of 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)

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

-DS-ETX



When this byte is set to 'A', the replying Monitor ID is '1'.



Delimiter

BCC CR

(44/72)

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

(45/72)

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'-Mo nitor ID-'0'-'A'-'1'-'2' STX-'C'-'2'-'1'-'2'-YY-MM-DD-WW-HH-MN

-DS-ETX

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, 32h, 31h, 32h): Date & Time write command

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

YY: Year (offset 2000) '0'- '0'(30h, 3 0h): 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)

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.



BCC CR

(46/72)

Delimiter

CR (0Dh): End of packet

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

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

-DS-ETX

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, 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)

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

BCC CR

(47/72)

Delimiter

CR (0Dh): End of packet

(48/72)

10. Schedule read and write

10.1 Schedule Read

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

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

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

Message

STX (02h): Start 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

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

Header

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

Ex.) 'B' (42h): Message type is "Command reply". '2'-'6'(32h, 36h): Message length

Message

STX (02h): Start of 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 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

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



When this byte is set to 'A', the replying Monitor ID is '1'.

Delimiter

BCC CR

(49/72)

| '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

(50/72)

'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

(51/72)

***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. Header Message Check code

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

Message

STX (02h): Start 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

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

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, 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

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-OFF MIN-INPUT-WD-FL-ETX

Delimiter

BCC CR

(52/72)

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

(53/72)

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'-Mo nitor 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

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, 32h, 32h, 32h): Schedule 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

BCC CR

(54/72)

'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, the input change executio n will be ignored.

EXT1: Exte nsion1

'0'-'0'(30 h,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.

(55/72)

Delimiter

CR (0Dh): End of packet

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

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

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

Delimiter

BCC CR

(56/72)

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

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

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

(57/72)

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

Message

STX (02h): Start 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

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

(58/72)

Delimiter

CR (0Dh): End of packet

(59/72)

***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'-Mo nitor ID-'0'-'A'-'1'-'6' STX-'C'-'2'-'1'-'4'-PG-ON HOUR-ON MIN-

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

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, 32h, 31h, 34h): Schedule 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

BCC CR

(60/72)

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

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

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)

Delimiter

BCC CR

(61/72)

'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

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

Header Message Check code

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

Message

STX (02h): Start of Message

Delimiter

(62/72)

'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

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

(63/72)

11. Self diagnosis

11.1 Self-diagnosis status read

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

1) The con troller 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

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

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

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 ma ximum dat a 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

Delimiter

BCC CR

(64/72)

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

(65/72)

12. Serial No. & Model Name Read

12.1 Serial No. Read

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

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

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

Message

STX (02h): Start 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

Delimiter

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

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

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

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

Delimiter

BCC CR

(66/72)

12.2 Model Name Read

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

1) The con troller requests the monitor to read Model Name.

Header Message Check code

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,

ETX (03h): End of Message

Check code

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



31h,37h): Model Name command

Delimiter

CR (0Dh): End of packet

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

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

-Data(n)-ETX

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

Delimiter

BCC CR

(67/72)

Check

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 con troller requests the monitor to set the condition of security lock. Header Message

code

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, 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"

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.

Delimiter

(68/72)

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, 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

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

(69/72)

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. Header Message Check code

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

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

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, 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'

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

Delimiter

BCC CR

(70/72)

14.2 Direct TV Chanel Write & Reply

1) The controller requests the monitor to write channel information. Header Message Check code

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

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, 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'

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

Delimiter

BCC CR

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All data are subject to change without notice.

(June. 28, 2013)

This document provides the technica l information for users. NEC Display Solutions, Ltd. reserves the right to change or modify the information contained herein without notice. NEC D isplay 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.

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