E Series Large Format Display

Product Information

Specifications

• Product: External Control Large Format Display E series
  E758/E868

• Communication Methods: RS-232C Remote control, LAN control

• Communication Parameters:

  • RS-232C Remote control:

  • Communication System: Asynchronous RS-232C

  • Interface: 9-pin D-Sub Cross (reversed) cable or null modem
    cable

  • Baud Rate: 9600bps

  • Data Length: 8 bits

  • Parity: None

  • Stop Bit: 1 bit

  • Communication Code: ASCII

  • LAN control:

  • Communication System: TCP/IP (Internet protocol suite)

  • Interface: Ethernet (CSMA/CD)

  • Communication Layer: Transport layer (TCP)

  • IP Address: DHCP:On (Default)

  • Port No.: 7142 (Fixed)

Product Usage Instructions

1. Connectors and Wiring

1.1. RS-232C Remote Control

To control the NEC LCD monitor via RS-232C Remote control,
follow these steps:

1. Connect the monitor to the controller using a 9-pin D-Sub Cross
   (reversed) cable or null modem cable.

2. Refer to the User’s manual for detailed instructions on
   controlling the LCD monitor via RS-232C Remote control.

1.2. LAN Control

To control the NEC LCD monitor via LAN control, follow these
steps:

1. Connect the monitor to the controller using an RJ-45 10/100
   BASE-T Category 5 or higher LAN cable.

2. Refer to the User’s manual for detailed instructions on
   controlling the LCD monitor via LAN control.

2. Communication Timing

2.1. RS-232C Remote Control

The controller should wait for a reply packet before sending the
next command. The following commands have specific waiting
periods:

• Power On, Power Off: Wait for 15 seconds after receiving the
  reply command before sending the next command.

• Input, PIP Input, Auto Setup, Factory Reset: Wait for 10
  seconds after receiving the reply command before sending the next
  command.

2.2. LAN Control

The monitor will disconnect the connection if no packet data is
received for 15 minutes. After 15 minutes or more, the controller
(PC) needs to re-connect to control the monitor again.

FAQ (Frequently Asked Questions)

Q: How do I change the Backlight setting?

A: To change the Backlight setting, follow these steps:

1. Refer to section 6.1 in the User’s manual for a typical
   procedure example on how to change the Backlight setting.

Q: How do I read the measurement value of the built-in

temperature sensors?

A: To read the measurement value of the built-in temperature
sensors, follow these steps:

1. Refer to section 6.2 in the User’s manual for a typical
   procedure example on how to read the measurement value of the
   built-in temperature sensors.

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External Control
Large Format Display E series
E758/E868
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External Control
1. Application 2. Connectors and wiring
2.1. RS-232C Remote control 2.2. LAN control 3. Communication Parameter 3.1. RS-232C Remote control
3.1.1. Communication timing 3.2. LAN control
3.2.1. Communication timing 4. Communication Format
4.1. Header block format (fixed length) 4.1.1. Header format
4.2. Message block format 4.2.1. Get current parameter 4.2.2. Get Parameter reply 4.2.3. Set parameter 4.2.4. Set Parameter reply 4.2.5. Command 4.2.6. Command reply
4.3. Check code 4.3.1. Formatted and calculate.
4.4. Delimiter 5. Message type
5.1. Get current Parameter from a monitor 5.1.1. Get current parameter format
5.2. “Get parameter” reply 5.2.1. Get parameter reply format
5.3. Set parameter 5.3.1. Set parameter format
5.4. “Set parameter” reply 5.4.1. Set parameter reply format
5.5. Commands 5.5.1. Save Current Settings 5.5.2. Get Timing Report and Timing reply 5.5.3. NULL Message
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.
7. CTL commands System Command CTL-0C. Save Current Settings CTL-07. Get Timing Report and Timing reply Power control procedure CTL-01D6. Power status read
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CTL-C203-D6. Power control Serial No. & Model Name Read
CTL-C216. Serial No. Read CTL-C217. Model Name Read MAC Address Read Request & Reply CTL-C220. MAC Address Read Request Remote Control Data Code sending format via RS-232C CTL-C210. Remote Control Data Code sending format via RS- 232C Firmware Version Command CTL-CA02. Firmware Version Read Request CTL- CA04-03. Input Name of Designated Terminal Read Request CTL-CA04-04. Input Name of Designated Terminal Write Request CTL-CA04-05. Input Name of Designated Terminal Reset Request 8. OSD menu and contrast table for each command
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1. Application

This document defines the communications method for control of the NEC LCD monitor, when using an external controller.

2. Connectors and wiring

2.1. RS-232C Remote control

(1) Connector (2) Cable

9-pin D-Sub Cross (reversed) cable or null modem cable

(Please refer “Controlling the LCD monitor via RS-232C Remote control” on User’s manual.)
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2.2. LAN control
(1) Connector (2) Cable

RJ-45 10/100 BASE-T Category 5 or higher LAN cable

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

3.1. RS-232C Remote control

(1) Communication system (2) Interface (3) Baud rate (4) Data length (5) Parity (6) Stop bit (7) Communication code

Asynchronous RS-232C 9600bps 8bits None 1 bit ASCII

3.1.1. Communication timing

The controller should wait for a reply packet before the next command is sent. (Note) When the following commands are sent, a controller should wait for specified period after receiving the reply command before sending the next command.
Power On, Power Off: 15 seconds Input, PIP Input, Auto Setup, Factory Reset: 10 seconds

3.2. LAN control

(1) Communication system (2) Interface (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) DHCP:On 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.

3.2.1. Communication timing

The controller should wait for a reply packet before the next command is sent. (Note) When the following commands are sent, a controller should wait for specified period after receiving the reply command before sending the next command.
Power On, Power Off: 15 seconds Input, PIP Input, Auto Setup, Factory Reset: 10 seconds

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4. Communication Format

There are two types of external control commands: VCP and CTL. The command consists of four parts: Header, Message, Check code, and Delimiter. The contents of Message vary depending on the type of command.

Header

Message

Check Code Delimiter

Follow the instructions below for more information on each. Messages and other common components of the VCP command are described in this chapter. Detailed description of message for VCP command
See the part 4.2. Message block format Detailed description of message for CTL command
See the part 7. CTL commands

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4.1. Header block format (fixed length)
| Header | Message | Check Code | Delimiter | 4.1.1. Header format

SOH

Reserved Destination Source Message Message

‘0’

Type

Length

1st

2nd

3rd

4th

5th

6th-7th

1st) SOH: Start of Header ASCII SOH (01h)

2nd) Reserved: Reserved for future extensions. On this monitor, it must be ASCII ‘0’(30h).

3rd) Destination: Destination equipment ID. (Receiver) Specify a commands receiver’s address. This value must match the “MONITOR ID” set in the OSD. On the reply, the monitor sets ‘0’ (30h), always.

4th) 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.

5th) 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.

6th -7th) 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).

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

Monitor Destination

ID

Address

1

41h(‘A’)

2

42h(‘B’)

3

43h(‘C’)

4

44h(‘D’)

5

45h(‘E’)

6

46h(‘F’)

7

47h(‘G’)

8

48h(‘H’)

9

49h(‘I’)

10

4Ah(‘J’)

11

4Bh(‘K’)

12

4Ch(‘L’)

13

4Dh(‘M’)

14

4Eh(‘N’)

15

4Fh(‘O’)

16

50h(‘P’)

17

51h(‘Q’)

18

52h(‘R’)

19

53h(‘S’)

20

54h(‘T’)

21

55h(‘U’)

22

56h(‘V’)

23

57h(‘W’)

24

58h(‘X’)

25

59h(‘Y’)

ALL

2Ah(‘*’)

Monitor Destination

ID

Address

26

5Ah(‘Z’)

27

5Bh

28

5Ch

29

5Dh

30

5Eh

31

5Fh

32

60h

33

61h

34

62h

35

63h

36

64h

37

65h

38

66h

39

67h

40

68h

41

69h

42

6Ah

43

6Bh

44

6Ch

45

6Dh

46

6Eh

47

6Fh

48

70h

49

71h

50

72h

Monitor Destination

ID

Address

51

73h

52

74h

53

75h

54

76h

55

77h

56

78h

57

79h

58

7Ah

59

7Bh

60

7Ch

61

7Dh

62

7Eh

63

7Fh

64

80h

65

81h

66

82h

67

83h

68

84h

69

85h

70

86h

71

87h

72

88h

73

89h

74

8Ah

75

8Bh

Monitor Destination

ID

Address

76

8ch

77

8Dh

78

8Eh

79

8Fh

80

90h

81

91h

82

92h

83

93h

84

94h

85

95h

86

96h

87

97h

88

98h

89

99h

90

9Ah

91

9Bh

92

9Ch

93

9Dh

94

9Eh

95

9Fh

96

A0h

97

A1h

98

A2h

99

A3h

100

A4h

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4.2. Message block format
| Header | Message | Check Code | Delimiter | “Message block format” is allied to the “Message Type” in the “Header”. Refer to the section 4.1 “Header block format” for more detail.
4.2.1. 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 chapter 8. “Message format” of the “Get current parameter” is as follows.
4.2.1.1. Get current parameter format

STX OP Code OP Code ETX

Page

Hi Lo Hi Lo

Refer to section 5.1 “Get current parameter from a monitor.” for more details. 4.2.2. 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.
4.2.2.1. Get Parameter reply format

STX Result OP Code OP code Type Max value Current Value ETX

Page

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

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

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4.2.3. Set parameter
The controller sends this message to change a setting of the monitor. Message format of the “Set parameter” is as follows.
4.2.3.1. Set parameter format

STX OP Code OP code Set value ETX

Page

Hi Lo Hi Lo MSB …LSB

Refer to section 5.3 “Set parameter” for more details. 4.2.4. Set Parameter reply The monitor replies with this message for a confirmation of the “Set parameter message”. Message format of the “Set parameter reply” is as follows.
4.2.4.1. Set parameter reply format

STX Result OP Code OP code Type Max value Requested

ETX

Page

Setting Value

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

Refer to section 5.4 “Set parameter reply” for more details.
4.2.5. 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 section 5.5 “Commands message” for more details.
4.2.6. Command reply
The monitor replies to a query from the controller. “Command reply message” format depends on each command. Refer to section 5.5 “Commands message” for more details.

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4.3. Check code
| Header | Message | Check code | Delimiter |
4.3.1. Formatted and calculate.
Use the figure below to learn how check code is formatted and calculated. First, place the check code format after ETX in the command. Therefore, place the Check code at the position of ‘D9’ in the figure below.

Header

Message

SOH Resv.Dest Src Type Length STX Data – – ETX Check code

D0 D1 D2 D3 D4 D5 D6 D7 – – D8 D9

Next, as an example of calculating Check code, sum the values listed above each column from ‘D1’ to ‘D16′ in the figure below. Therefore, we calculate the total value from ’30’ (30h) to ’03’ (03h) in the figure below. As a result of the calculation, the check code of the command in the figure below is ’77′(77h), so set it to Check code.
Check code may be described as Block Check Code (BCC) in the command details described below.

Header

Message

CheckDelimiter

code

SOHResv.DestSrcTypeLength STXOP Code PageOP Code Set Value ETX(BCC)

01h 30h 41h30h 45h30h41h02h 30h 30h 31h30h30h30h36h34h03h 77h 0Dh

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10D11D12D13D14D15D16 D17 D18

Check code (BCC) D17 = 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 xor 36h xor 34h xor 03h = 77h

4.4. Delimiter
| Header | Message | Check code | Delimiter |
Delimiter does not have the formats and calculations described so far. Specify ‘CR'(0Dh) in ASCII for the Command Delimiter.

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5. Message type

5.1. Get current Parameter from a monitor
5.1.1. Get current parameter format

STX OP Code OP Code ETX

Page

Hi Lo Hi Lo

1st 2nd – 3rd 4th – 5th 6th

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 chapter 8.

• 1st byte) STX: Start of Message ASCII STX (02h)
• 2nd-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 chapter 8 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 chapter 8.
• 4th-5th bytes) OP code: Operation code Refer to “VcpTable” 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 chapter 8.
• 6th byte) ETX: End of Message ASCII ETX (03h)

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5.2. “Get parameter” reply
5.2.1. Get parameter reply format

STX Result OP Code OP code Type Max value Current Value ETX

Page

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

1st 2nd-3rd 4th-5th 6th-7th 8th-9th 10th- 13th 14th – 17th 18th

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

• 1st byte) STX: Start of Message ASCII STX (02h)
• 2nd-3rd bytes) Result: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).
• 4th-5th bytes) OP code page: Operation code page. These bytes indicate a replying item’s OP code page. This returned value from the monitor is encoded to ASCII characters.
  Ex.) The byte data 02h is encoded to ASCII character ‘0’ and ‘2’ (30h and 32h). Refer to the “VcpTable”.
• 6th-7th bytes) 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 “VcpTable”.
  Ex.) The byte data 1Ah is encoded to ASCII character ‘1’ and ‘A’ (31h and 41h).
• 8th-9th bytes) 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).
• 10th-13th bytes) 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)
• 14th-17th bytes) Current Value: (16bits) This returned value from the monitor is encoded to ASCII characters.
  Ex.) ‘0’,’1′,’2′ and ‘3’ means 0123h (291)
• 18th byte) ETX: End of Message ASCII ETX (03h)

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5.3. Set parameter
5.3.1. Set parameter format

STX OP Code OP code

Set value

ETX

Page

Hi Lo Hi Lo MSB

LSB

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

6th-9th

10th

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

• 1st byte) STX: Start of Message ASCII STX (02h)
• 2nd-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 “VcpTable”.
• 4th-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 “VcpTable”.
• 6th-9th bytes) Set value: (16bit) This data must be encoded to ASCII characters. Ex.) 0123h -> 1st(MSB) = ASCII ‘0’ (30h) 2nd = ASCII ‘1’ (31h) 3rd = ASCII ‘2’ (32h) 4th(LSB) = ASCII ‘3’ (33h)
• 10th byte) ETX: End of Message ASCII ETX (03h)

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5.4. “Set parameter” reply
5.4.1. Set parameter reply format

STX Result OP Code OP code Type Max value Requested

ETX

Page

Setting Value

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

1st 2nd-3rd 4th-5th 6th-7th 8th-9th 10th-13th 14th-17th 18th

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

• 1st byte) STX: Start of Message ASCII STX (02h)
• 2nd-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.
• 4th-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 “VcpTable”.
• 6th-7th bytes) OP code: Echoes back the Operation code for confirmation. Reply data from the monitor is encoded to ASCII characters.
  Ex.) OP code 1Ah -> OP code (Hi) = ASCII ‘1’ (31h) OP code (Lo) = ASCII ‘A’ (41h) Refer to “VcpTable”.
• 8th-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.
• 10th-13th bytes) 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)
• 14th-17th bytes) 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)
• 18th byte) ETX: End of Message ASCII ETX (03h)

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5.5. Commands
“Command message format” depends on each command. 5.5.1. Save Current Settings The controller requests for the monitor to store the adjusted value.
5.5.1.1. Format

STX Command Code ETX

‘0’ ‘C’

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

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5.5.2. Get Timing Report and Timing reply The controller requests the monitor to report the displayed image timing.

STX Command Code ETX

‘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

SS

H Freq.

V Freq.

ETX

‘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.

0:Negative 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.

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5.5.3. NULL Message
5.5.3.1. Format

STX Command Code ETX

‘B’ ‘E’

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

• A timeout error has occurred. (The default timeout is 10sec.) The monitor receives an unsupported message type. The monitor detects a packet BCC (Block Check Code) error. 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

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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.
6.1.1. Step 1. The controller requests the Monitor to reply with the current backlight setting and capability to support this operation. (Get parameter)

Header

Message

Check code Delimiter

SOH-‘0’-Monitor ID

STX-‘0’-‘0’-‘1’-‘0’-ETX

BCC

CR

-‘0’-‘C’-‘0’-‘6’

|

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

‘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 4.3 “Check code” for a BCC calculation.

Delimiter

CR (0Dh) : End of packet

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

Header

Message

Check code Delimiter

SOH-‘0’-‘0’-Monitor ID STX-‘0’-‘0’-‘0’-‘0’-‘1’-‘0’-‘0-”0’

BCC

CR

-‘D’-‘1’-‘2’

-‘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

‘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 4.3 “Check code” for a BCC calculation.

Delimiter

CR (0Dh) : End of packet

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

Header

Message

Check code Delimiter

SOH-‘0’-Monitor ID

STX-‘0’-‘0’-‘1’-‘0’

BCC

CR

-‘0’-‘E’-‘0’-‘A’

-‘0’-‘0’-‘5’-‘0’-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. ‘E’ (45h) : Message Type is “Set parameter command”. ‘0’-‘A’ (30h, 41h) : Message length is 10 bytes.

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 4.3 “Check code” for a BCC calculation.

Delimiter

CR (0Dh) : End of packet

/

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

Header

Message

Check code Delimiter

SOH-‘0’-‘0’-Monitor ID STX-‘0’-‘0’-‘0’-‘0’-‘1’-‘0’–‘0’-‘0’

BCC

CR

-‘F’-‘1’-‘2’

-‘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

‘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)

: Current Backlight setting is 80(0050h) .

ETX (03h)

: End of Message

Check code

BCC

: Block Check Code

Refer to the section 4.3 “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)

/

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

Header

Message

Check code Delimiter

SOH-‘0’-Monitor ID

STX-‘0’-‘C’-ETX

BCC

CR

-‘0’-‘A’-‘0’-‘4’

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

‘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 4.3 “Check code” for a BCC calculation.

Delimiter CR (0Dh) : End of packet

/

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6.2. How to read the measurement value of the built-in temperature sensors.
If the display has a built-in temperature sensor, the controller uses these sensors through external control. You can monitor the internal temperature. The temperature read procedure is shown below as an example of how to use it.
6.2.1. Step 1. Select a temperature sensor which you want to read.

Header

Message

Check code Delimiter

SOH-‘0’-Monitor ID

STX-‘0’-‘2’-‘7’-‘8’

BCC

CR

-‘0’-‘E’-‘0’-‘A’

-‘0’-‘0’-‘0’-‘1’-ETX

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

‘0’-‘2′(30h, 32h) : Operation code page number is 2.

‘7’-‘8′(37h, 38h) : Operation code is 78h (in the page 2).

‘0’-‘0’-‘0’-‘1′(30h, 30h, 30h, 31h)

: Select the temperature sensor #1 (01h).

ETX (03h)

: End of Message

Check code

BCC

: Block Check Code

Refer to the section 4.3 “Check code” for a BCC calculation.

Delimiter

CR (0Dh) : End of packet

/

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6.2.2. Step 2. The monitor replies for confirmation.

Header

Message

Check code Delimiter

SOH-‘0’-‘0’-Monitor ID STX-‘0’-‘0’-‘0’-‘2’-‘7’-‘8’-‘0’-‘0’

BCC

CR

-‘F’-‘1’-‘2’

-‘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

‘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).

‘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 4.3 “Check code” for a BCC calculation.

Delimiter

CR (0Dh) : End of packet

/

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

Header

Message

Check code Delimiter

SOH-‘0’-Monitor ID

STX-‘0’-‘2’-‘7’-‘9’-ETX

BCC

CR

-‘0’-‘C’-‘0’-‘6’

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

‘0’-‘2′(30h, 32h) : Operation code page number is 2.

‘7’-‘9′(37h, 39h) : Operation code is 79h (in the OP code page 2).

ETX (03h)

: End of Message

Check code

BCC

: Block Check Code

Refer to the section 4.3 “Check code” for a BCC calculation.

Delimiter CR (0Dh) : End of packet

/

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

Header

Message

Check code Delimiter

SOH-‘0’-‘0’-Monitor ID STX-‘0’-‘0’-‘0’-‘2’-‘7’-‘9’-‘0’-‘0’

BCC

CR

-‘D’-‘1’-‘2’

-‘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

‘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.

ETX (03h)

: End of Message

Readout value is 2’s complement.

Temperature [Celsius]

Readout value

Binary

Hexadecimal

+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

Check code

BCC

: Block Check Code

Refer to the section 4.3 “Check code” for a BCC calculation.

Delimiter CR (0Dh) : End of packet

/

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7. CTL commands

System Command

CTL-0C. Save Current Settings

Function

This command is used in order to store the adjusted value.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘4’-STX “Data ” ETX BCC 0DH [HEX]01H 30H ID 30H 41H 30H 34H 02H (D01~02) 03H BCC 0DH

Data

Contents

————————————————————————

D01~02

Message

“0C”(30H 43H) : Save Current Settings

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘6′-STX “Data ” 03H BCC 0DH [HEX]01H 30H 30H ID 42H 30H 36H 02H (D01~04) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“000C”(30H 30H 30H 43H) : Save Current Settings

Note

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CTL-07. Get Timing Report and Timing reply

Function

This command is used in order to report the displayed image timing.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘4’-STX “Data ” ETX BCC 0DH [HEX]01H 30H ID 30H 41H 30H 34H 02H (D01~02) 03H BCC 0DH

Data

Contents

————————————————————————

D01~02

Message

“07”(30H 37H) : Get Timing Report command.

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘E’-STX “Data

” 03H BCC 0DH

[HEX]01H 30H 30H ID 42H 30H 45H 02H (D01~02 D03~04 D05~08 D09~12) 03H BCC 0DH

Data

Contents

——————————————————————-

D01~02

Message

“4E”(34H 45H) : Command

D03~04

SS

Bit 7 = 1: Sync Frequency is out of range. (or No signal.)

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.

D05~08

H Freq: Horizontal Frequency in unit 0.01kHz

D09~12

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.

Note

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Power control procedure

CTL-01D6. Power status read

Function

This command is used in order to read a current power status.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘6’-STX “Data ” ETX BCC 0DH [HEX]01H 30H ID 30H 41H 30H 36H 02H (D01~04) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“01D6″(30H,31H,44H,36H) : Get power status command

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘1’-‘2′-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 31H 32H 02H (D01~02 D03~04 D05~06 D07~08 D09~12 D13~16) 03H BCC 0DH

Data

Contents

————————————————————————

D01~02

Reserved data

“02”(30H,32H)

D03~04

Result code

“00”(30H,30H) : No Error

“01”(30H,31H) : Unsupported

D05~06

Display power mode code

“D6″(44H,36H) :

D07~08

Parameter type

“00”(30H,30H): Set parameter

D09~12

Max

“0004”(30H,30H,30H,34H) : Power mode is 4 types.

D13~16

Current power mode

“0001”(30H,30H,30H,31H) : ON

“0002”(30H,30H,30H,32H) : Stand-by (power save)

“0003”(30H,30H,30H,33H) : Reserved

“0004”(30H,30H,30H,34H) : OFF (same as IR power off)

Note

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CTL-C203-D6. Power control

Function

This command is used in order to control monitor power.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘C’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 30H 43H 02H (D01~06) (D07~10) 03H BCC 0DH

Data

Contents

————————————————————————

D01~06

Message

“C203D6″(43H 32H 30H 33H 44H 36H) : power control command

D07~10

Power mode

“0001”(30H 30H 30H 31H) : ON

“0002”(30H 30H 30H 32H) : Do not set

“0003”(30H 30H 30H 33H) : Do not set

“0004”(30H 30H 30H 34H) : OFF (same as IR power off)

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘E’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 30H 45H 02H (D01~02) (D03~08) (D09~12) 03H BCC 0DH

Data

Contents

————————————————————————

D01~02

Result code

“00”(30H 30H) : No Error

D03~08

Message

“C203D6″(43H 32H 30H 33H 44H 36H) : power control reply command

D09~12

Power mode

“0001”(30H 30H 30H 31H) : ON

“0002”(30H 30H 30H 32H) : Do not set

“0003”(30H 30H 30H 33H) : Do not set

“0004”(30H 30H 30H 34H) : OFF (same as IR power off)

Note

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Serial No. & Model Name Read

CTL-C216. Serial No. Read

Function

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

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘6’-STX “Data ” ETX BCC 0DH [HEX]01H 30H ID 30H 41H 30H 36H 02H (D01~04) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C216″(43H 32H 31H 36H) : Serial No. command

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’- N – N -STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H LEN LEN 02H (D01~04) (D05~XX) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C316″(43H 33H 31H 36H) : Serial No. reply command

D05~XX

Serial Number(XX Max=30)

• The byte data 20h is encoded as ASCII characters ‘2’ and ‘0’ (32h and 30h).

Ex.) For example when receiving Serial Number data

33h 31h 33h 32h 33h 33h 33h 34h

Step1: Serial Number data is encoded as character string.

Example:

33h 31h 33h 32h 33h 33h 33h 34h

-> ‘3’,’1′,’3′,’2′,’3′,’3′,’3′,’4′

Step2: Decode pairs of ASCII characters to hexadecimal values.

Example:

‘3’,’1′,’3′,’2′,’3′,’3′,’3′,’4′

-> 31h , 32h , 33h , 34h

Step3: Byte data represents the ASCII string data.

Example:

31h 32h 33h 34h

-> “1234”

Result: Serial Number is “1234”.

Note: No null termination character is sent.

Note

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CTL-C217. Model Name Read

Function

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

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘6’-STX “Data ” ETX BCC 0DH [HEX]01H 30H ID 30H 41H 30H 36H 02H (D01~04) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C217″(43H 32H 31H 37H) : Model Name command

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’- N – N -STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H LEN LEN 02H (D01~04) (D05~XX) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C317″(43H 33H 31H 37H) : Model Name reply Command

D05~XX

Model name(XX Max=36)

• The byte data 20h is encoded as

ASCII characters ‘2’ and ‘0’ (32h and 30h).

Ex.) For example when receiving Model Name data

35h 30h 33h 34h 33h 30h 33h 33h

Step1: Model Name data is encoded character string.

Example:

35h 30h 33h 34h 33h 30h 33h 33h

-> ‘5’,’0′,’3′,’4′,’3′,’0′,’3′,’3′

Step2: Decode pairs of ASCII characters to hexadecimal values.

Example:

‘5’,’0′,’3′,’4′,’3′,’0′,’3′,’3′

-> 50h , 34h , 30h , 33h

Step3: Byte data represents the ASCII string data.

Example:

50h 34h 30h 33h

-> “P403”

Result: Model Name is “P403”.

Note: No null termination character is sent.

Note

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MAC Address Read Request & Reply

CTL-C220. MAC Address Read Request

Function

This command is used in order to read the MAC Address.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘8’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 31H 30H 02H (D01~04) (D05~06) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C220″(43H 32H 32H 40H) : MAC Address Read Request command

D05~06

Select device

“00”(30H 30H) :fixed

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’- N – N -STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H LEN LEN 02H (D01~04) (D05~06) (D07~XX) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C320″(43H 33H 32H 30H) : MAC Address Read Request reply command

D05~06

Select device

“00”(30H 30H) :fixed

D07~XX

MAC Address(XX Max=12)

Note

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Remote Control Data Code sending format via RS-232C

CTL-C210. Remote Control Data Code sending format via RS-232C

Function

This command is used in order to send the Remote Control Data Code.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘C’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 30H 43H 02H (D01~04) (D05~06) (D07~08) (D09~10) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C210″(43H 32H 31H 30H) : Remote Control Data Code command

D05~06

remote control data code upper byte(High)

“00”(30H 30H)

D07~08

remote control data code upper byte(Low)

“1D”(31H 44H) : PICTURE

“29”(32H 39H) : ASPECT

“43”(34H 33H) : SOUND

“08”(30H 38H) : 1

“09”(30H 39H) : 2

“0A”(30H 41H) : 3

“0B”(30H 42H) : 4

“0C”(30H 43H) : 5

“0D”(30H 44H) : 6

“0E”(30H 45H) : 7

“0F”(30H 46H) : 8

“10”(31H 30H) : 9

“44”(34H 34H) : DASH

“12”(31H 32H) : 0

“19”(31H 39H) : INFO

“20”(32H 30H) : MENU

“1F”(31H 46H) : EXIT

“15”(31H 35H) : UP

“14”(31H 34H) : DOWN

“21”(32H 31H) : LEFT

“22”(32H 32H) : RIGHT

“23”(32H 33H) : OK

“17”(31H 37H) : VOL +

“16”(31H 36H) : VOL –

“33”(33H 33H) : CH +

“32”(33H 32H) : CH –

“1B”(31H 42H) : MUTE

“27”(32H 37H) : FREEZE

“2C”(32H 43H) : CC

“1A”(31H 41H) : MTS

“57”(35H 37H) : Image Rotation

D09~10

repeat times(HL)

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘A’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 30H 38H 02H (D01~04) (D05~06) (D07~08) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“C310″(43H 33H 31H 30H) : R/emote Control Data Code reply command

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D05~06 D07~08
Note

remote control data code upper byte(High) “00”(30H 30H)
remote control data code upper byte(Low) Omitted because it is the same as the transmitted data.

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Firmware Version Command

CTL-CA02. Firmware Version Read Request

Function

This command is used in order to read Firmware Version.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘8’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 30H 38H 02H (D01~04) (D05~06) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CA02″(43H 41H 30H 32H) : Firmware Version Read Command

D05~06

Firmware Type

“00”(30H 30H) : F/W Revision

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘1’-‘2′-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 31H 32H 02H (D01~04) (D05~06) (D07~08) (D09~16) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CB02″(43H 42H 30H 31H) : Firmware Version Read reply command

D05~06

Result code

“00”(30H 30H) : No Error

“01”(30H 31H) : Error

D07~08

Firmware Type

“00”(30H 30H) : Firmware revision

D09~16

Firmware Version String

D09

: R

D10

: Major Version

“0”(30H) “9”(39H)

D11

: Period

2EH (fixed)

D12

: Minor (Basic) Version1

“0”(30H) “9”(39H)

D13

: Minor (Basic) Version2

“0”(30H) “9”(39H)

D14

: Minor (Basic) Version3

“0”(30H) “9”(39H)

D15

: Branch Version1

“A”(41H) “Z”(5AH)

D16

: Branch Version2

“A”(41H) “Z”(5AH)

Note

The version information section is an ASCII character string.

/

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CTL-CA04-03. Input Name of Designated Terminal Read Request

Function

This command is used in order to read Input Name of Designated Terminal.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘A’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 30H 41H 02H (D01~04) (D05~06) (D07~08) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CA04″(43H 41H 30H 34H) : Input Name command

D05~06

Index

“03”(30H 33H) : Designated Terminal Read

D07~08

Input Terminal

“00”(30H 30H) : No mean

“01”(30H 31H) : VGA(RGB)

“05”(30H 35H) : AV

“0C”(30H 43H) : VGA(YPbPr)

“11”(31H 31H) : HDMI1

“12”(31H 32H) : HDMI2

“82”(38H 32H) : HDMI3

“87”(38H 37H) : MP(Media player)

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’- N – N -STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H LEN LEN 02H (D01~04) (D05~06) (D07~08) (D09~10) (D11~XX) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CB04″(43H 42H 30H 34H) : Input Name reply command

D05~06

Index

“03”(30H 33H) : Designated Terminal Read

D07~08

Result code

“00”(30H 30H) : No Error

“01”(30H 31H) : Error

D09~10

Input Terminal

Omitted because it is the same as the transmitted data.

D11~XX

Input Name

XX = Max 39

Max length of actual Input Name 14 characters

Note

/

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CTL-CA04-04. Input Name of Designated Terminal Write Request

Function

This command is used in order to write Input Name of Designated Terminal.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’- N – N -STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H LEN LEN 02H (D01~04) (D05~06) (D07~08) (D09~XX) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CA04″(43H 41H 30H 34H) : Input Name command

D05~06

Index

“04”(30H 34H) : Designated Terminal Write

D07~08

Input Terminal

“00”(30H 30H) : No mean

“01”(30H 31H) : VGA(RGB)

“05”(30H 35H) : AV

“0C”(30H 43H) : VGA(YPbPr)

“11”(31H 31H) : HDMI1

“12”(31H 32H) : HDMI2

“82”(38H 32H) : HDMI3

“87”(38H 37H) : MP(Media player)

D09~XX

Input Name

XX = Max 37

Max length of actual Input Name 14 characters

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘A’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 30H 41H 02H (D01~04) (D05~06) (D07~08) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CB04″(43H 42H 30H 34H) : Input Name reply command

D05~06

Index

“04”(30H 34H) : Designated Terminal Write

D07~08

Result code

“00”(30H 30H) : No Error

“01”(30H 31H) : Error

Note

/

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CTL-CA04-05. Input Name of Designated Terminal Reset Request

Function

This command is used in order to reset Input Name of Designated Terminal.

Command

[ASC]SOH-‘0’-ID-‘0’-‘A’-‘0’-‘A’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H ID 30H 41H 30H 41H 02H (D01~04) (D05~06) (D07~08) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CA04″(43H 41H 30H 34H) : Input Name command

D05~06

Index

“05”(30H 35H) : Designated Terminal Reset

D07~08

Input Terminal

“00”(30H 30H) : ALL Terminal

“00”(30H 30H) : No mean

“01”(30H 31H) : VGA(RGB)

“05”(30H 35H) : AV

“0C”(30H 43H) : VGA(YPbPr)

“11”(31H 31H) : HDMI1

“12”(31H 32H) : HDMI2

“82”(38H 32H) : HDMI3

“87”(38H 37H) : MP(Media player)

ACK

[DAT]SOH-‘0’-‘0’-ID-‘B’-‘0’-‘A’-STX “Data

” ETX BCC 0DH

[HEX]01H 30H 30H ID 42H 30H 41H 02H (D01~04) (D05~06) (D07~08) 03H BCC 0DH

Data

Contents

————————————————————————

D01~04

Message

“CB04″(43H 42H 30H 34H) : Input Name reply

D05~06

Index

“05”(30H 35H) : Designated Terminal Reset

D07~08

Result code

“00”(30H 30H) : No Error

“01”(30H 31H) : Error

Note

/

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8. OSD menu and contrast table for each command

A table of settings that exist in the OSD menu of the monitor versus each command. Some commands that do not exist in the OSD menu are listed in the “Other” section of the comparison table.
VCP command format
VCP – “OP code page” – “OP code”
Ex.) VCP-00-60 OP code page: 00 OP code: 60

OSD Video

Picture Mode

Advanced Video

Aspect Ratio

Overscan Dimming Setting

Command VCP-02-1A VCP-02-70
VCP-02-E3 VCP-11-4E

Color Temperature

VCP-00-0C VCP-00-14

Color Temperature

R VCP-00-16

Custom G VCP-00-18

Noise Reduction

B VCP-00-1A
VCP-02-20 VCP-02-26
/

Parameter
0001H : NORMAL 0002H : FULL 0004H : ZOOM 0007H : 1:1
0001H : Off 0002H : On 0003H : Auto
0001H : OFF 0002H : Dynamic Backlight 0003H : Local Dimming
VCP-00-0C 0023H : Warm 003FH : Normal 005AH : Cool
VCP-00-14 0002H : Native 000BH : Custom
0000H – 00FFH ( Dark ) – ( Bright )
0000H – 00FFH ( Dark ) – ( Bright )
0000H – 00FFH ( Dark ) – ( Bright )
VCP-02-20 0000H : OFF 0001H : Low

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Adaptive Contrast
Gamma Ambient Light Sensing Color Enhance HDR Mode Backlight / Brightness Contrast Video Black Level
Sharpness
Color
/

VCP-02-8D
VCP-02-68
VCP-10-C8 VCP-11-EC VCP-11-E5 VCP-00-10 VCP-00-12 VCP-00-92
VCP-00-87 VCP-00-8C
VCP-00-8A VCP-02-1F

0002H : Mid 0003H : High
VCP-02-26 0000H : OFF 0001H : Low 0002H : Mid 0003H : High
0001H : Off 0002H : Low 0003H : Mid 0004H : High
0001H : Native 0004H : 2.2 0008H : 2.4 0010H : HDR-Hybrid Log 0011H : HDR- ST2084(PQ)
0001H : Off 0002H : On
0001H : Off 0002H : Vivid 0003H : Wide
0004H : Low 0005H : Mid 0006H : High
0000H – 0064H ( Dark ) – ( Bright )
0000H – 0064H ( Low ) – ( High )
0000H – 0064H ( To Dark ) – ( To Bright )
VCP-00-87 0000H – 0064H ( Dull ) – ( Sharp )
VCP-00-8C 0000H – 0064H ( Dull ) – ( Sharp )
VCP-00-8A 0000H – 0064H ( Pale ) – ( To Deep )

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Tint

Reset Video Settings

Audio

Sound Mode

Sound Mode

120Hz 500Hz 1.5kHz 5kHz 10kHz

Balance

Surround

Internal Speakers Digital Output

Audio Input

Audio Delay Reset Audio Settings

VCP-00-90
VCP-02-CB
VCP-10-B2 N/A N/A N/A N/A N/A VCP-00-93 VCP-02-34
VCP-11-BA N/A
VCP-02-2E
VCP-10-CB VCP-02-31 VCP-02-CB

VCP-02-1F 0000H – 0064H ( Pale ) – ( To Deep )
0000H – 0064H ( To Purplish ) – ( To Greenish )
0001H : All(=Factory Reset) 0002H : Picture 0003H : Adjust 0004H : Audio 0010H : Network
0001H : Standard 0002H : Movie 0003H : Music 0005H : Custom
—
—
—
—
—
0000H – 0064H ( To Left ) – ( To Right )
0001H : Off 0002H : On
0000H : No mean 0001H : Off 0002H : On 0003H : Auto
—
0001H : Audio1 (Audio In) 0002H : Audio2 (AV) 0004H : HDMI1 000AH : HDMI2 000BH : HDMI3 000DH : MP
0000H – 0064H ( Small ) – ( Large )
VCP-02-31 0001H : Reset

/

VCP-02-CB

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Setup Language
OSD Settings Transparency Information OSD

Caption Display
Closed Caption(*1)
Analog Captions

Power save settings

Energy Mode Power Save Quick Start

0001H : All(=Factory Reset) 0002H : Picture 0003H : Adjust 0004H : Audio 0010H : Network

VCP-00-68

0001H : English 0002H : Deutsch 0003H : Français 0004H : Español 0005H : 0006H : Italiano 0009H : 000EH : 000FH : Cestina

VCP-02-B8

0001H : Off 0002H : 30% 0003H : 50% 0004H : 70%

VCP-02-3D

0000H : Off 0005H : On

VCP-10-84

0000H : No mean 0001H : Off 0002H : CC1 0003H : CC2 0004H : CC3 0005H : CC4 0006H : Text1 0007H : Text2 0008H : Text3 0009H : Text4

VCP-10-84

0000H : No mean 0001H : Off 0002H : CC1 0003H : CC2 0004H : CC3 0005H : CC4 0006H : Text1 0007H : Text2 0008H : Text3 0009H : Text4

N/A

—

N/A

—

VCP-11-EA

0001H : Off

/

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Auto Power Down Auto Input Change

Input 1

Auto Input Change

Input 2

N/A VCP-02-40 VCP-10-2E
VCP-10-2F

Input 3

VCP-10-30

CEC

HDMI Settings

EDID

CEC
Auto Turn Off Audio Receiver
Device list

VCP-11-76 VCP-11-77 VCP-11-78 VCP-11-79

VCP-10-AA

Video Range

VGA Options

HPD Delay VGA Mode

VCP-10-40
N/A VCP-10-8E
/

0002H : On
—
0000H : First 0002H : None 0004H : Custom
0001H : VGA 0005H : Video1(AV) 000CH : DVD/HD1(VGA(YPbPr)) 0011H : HDMI1 0012H : HDMI2 0082H : HDMI3
0001H : VGA 0005H : Video1(AV) 000CH : DVD/HD1(VGA(YPbPr)) 0011H : HDMI1 0012H : HDMI2 0082H : HDMI3
0001H : VGA 0005H : Video1(AV) 000CH : DVD/HD1(VGA(YPbPr)) 0011H : HDMI1 0012H : HDMI2 0082H : HDMI3
0001H : Off 0002H : On
0001H : Disable 0002H : Enable
0001H : Disable 0002H : Enable
0001H : NO 0002H : YES
0001H : Mode 0 0002H : Mode 1 0003H : Mode 2
0001H : Expanded Signal 0002H : Raw Signal 0003H : Auto
—
0001H : RGB 0002H : YPbPr

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Other settings

Auto Adjust H.Position V.Position Clock Phase H.Resolution V.Resolution
Reset VGA Options

Input Labels

Key Lock Settings

IR Lock Settings

Power supply LED Indicator

Mute Settings

Image Rotation

Thermal Management

Warning Message
Shutdown
/

VCP-00-1E VCP-00-20 VCP-00-30 VCP-00-0E VCP-00-3E VCP-02-50 VCP-02-51
VCP-02-CB
CTL-CA04-03 CTL-CA04-04 CTL-CA04-05 VCP-00-FB
VCP-02-3F
VCP-11-75 VCP-02-BE
VCP-11-E9
VCP-02-D7
VCP-11-ED
VCP-10-8A

0001H : Execute
0000H – 0064H ( Left Side ) – ( Right Side )
0000H – 0064H ( Bottom Side ) – ( Top Side )
0000H – 0064H
0000H – 0064H
0000H – FFFFH ( Low ) – ( High )
0000H – FFFFH ( Low ) – ( High )
0001H : All(=Factory Reset) 0002H : Picture 0003H : Adjust 0004H : Audio 0010H : Network
Refer to section 7
0000H : Off 0001H : Mode2 0002H : Mode1
0001H : Off 0004H : Mode2 0005H : Mode1
0001H : ON 0003H : OFF
0001H : ON 0002H : OFF
0001H : Audio 0002H : Video 0003H : Audio & Video
0001H : OFF 0004H : ON
0000H : No mean 0001H : Off 0002H : On
0001H : Off 0002H : On

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Signal Information

N/A

—

Monitor Information

CTL-C217 CTL-CA02 CTL-C216 VCP-02-78 VCP-02-79

Refer to section 7

Factory Reset

VCP-02-CB

0001H : All(=Factory Reset) 0002H : Picture 0003H : Adjust 0004H : Audio 0010H : Network

Control Interface

VCP-10-3E

0001H : RS-232C 0002H : LAN

DHCP

N/A

—

IP ADDRESS:

N/A

—

SUBNET MASK:

N/A

—

Control Settings

Network Settings

DEFAULT GATEWAY: DNS PRIMARY: DNS SECONDARY: MAC ADDRESS:

N/A

—

N/A

—

N/A

—

N/A

—

SAVE

N/A

—

Monitor ID

VCP-02-3E

0001H – 0064H

Reset Network Settings

VCP-02-CB

0001H : All(=Factory Reset) 0002H : Picture 0003H : Adjust 0004H : Audio 0010H : Network

Media Player

USB Demo Mode UnPlug USB Device Caution Window

N/A

—

N/A

—

N/A

—

Sleep Timer

N/A

—

Schedule

Current Time settings

Schedule settings

Power On Power Off

N/A

—

N/A

—

N/A

—

Input Source

HDMI1 HDMI2

VCP-00-60

0000H : No mean

0001H : VGA(RGB)

/

0005H : Video1(AV)

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HotKey

HDMI3 VGA(RGB) VGA(YPbPr) AV Media Player SOURCE MUTE Digit 0~9/DASH SOUND PICTURE UP/DOWN/LEFT/RIGHT/OK VOL+/CH+/MENU EXIT EPG INFO FREEZE MTS CH.LIST FAV ASPECT CC PLAY PAUSE STOP ROTATE PREVIOUS NEXT FAST_BACKWARD FAST_FORWARD

000CH : DVD/HD1 (VGA(YPbPr)) 0011H : HDMI1 0012H : HDMI2 0082H : HDMI3 0087H : MP(Media Player)

CTL-C210

Refer to section 7

/

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POWER (*1) Only US models are suppoted
/

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