This protocol manual explains the basic confi guration and operation for describing various commands that are used for a
fl at wide display monitor and professional fl at display monitor (hereinafter referred to as a display). The display (this unit)
can be controlled using commands described in Appendix.
Search Function
m
. The following shows the example when using Adobe Reader 8.
. If you cannot fi nd the search function, select Edit → Search from the pull-down menu.
A function, menu, and command are searched using a service/protocol manual.
1. Open a fi le, enter the words, to be searched, in the frame indicated by the arrow on the screen below, and press the
[Enter] key.
2. Search the corresponding words in a document fi le.
3. Click the button in the enclosed portion.
Search the corresponding place.
GXD-L52H1
Acrobat, Acrobat Readeri is a trademark of Adobe Systems Incorporated in the
United States and/or other countries
* Check Sum: Sum total of 1 to X. Lower one-byte data is validated when a value exceeds 255 (1byte).
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(b) Enquiry message
No. Item Value
1 Header 0x83: Enquiry
2 Category 0xXX
3 Function 0xXX
4 Data1 0xFF
5 Data2 0xFF
6 Check Sum 0xXX
* Check Sum: Sum total of 1 to X, lower one-byte data is validated when a value exceeds 255 (1byte).
(c) Answer message
Control answer
No. Item Value
1 Header 0x70: Answer
2 Answer
0x01: Limit Over
0x02: Limit Under
0x03: Command Canceled
3 Check Sum 0xXX
* 0x00: Completed Packet is correctly received and process is also correctly completed.
0x01: Limit Over Packet is correctly received, but the data value is over the upper limit.
0x02: Limit Under Packet is correctly received, but the data value under the lower limit.
0x03: Command Canceled Packet is correctly received, but the data value is not correct. The request cannot be accepted in the current host state.
*
0x00: Completed
* Check Sum: Sum total of 1 to X, lower one-byte data is validated when a value exceeds 255 (1byte).
Enquiry answer (Complete)
No. Item Value
1 Header 0x70: Answer
2 Answer 0x00: Completed
3 Return Data Size 0xXX
4 Return Data1 0xXX
: : 0xXX
: : 0xXX
X Return DataX 0xXX
X+1 Check Sum 0xXX
* 0x00: Completed Packet is correctly received and process is also correctly completed.
* Return Data: Returns the read value.
* Check Sum: Sum total of 1 to X, lower one-byte data is validated when a value exceeds 255 (1byte).
Enquiry answer (Command cancel)
No. Item Value
1 Header 0x70: Answer
2 Answer 0x03: Command Canceled
3 Check Sum 0x73
0x03: Command Canceled Packet is correctly received, but the data value is not correct. The request cannot be accepted in the current host state.
1-2
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Error answer
No. Item Value
1 Header 0xE0: Answer
2 Answer
0x01: Check Sum Error
0x02: Data Length Error
3 Check Sum 0xXX
* 0x00: No Function Error Packet header, category or function code are not included in this protocol.
0x01: Check Sum Error Check sum value of received packet is not correct.
0x02: Data Length Error The data size of received packet is not correct.
*
0x00: No Function Error
1-4. Outline of Communication
A controller (PC) communicates with a display according to the communication data format. Communication is started by
issuing a command from the controller. Communication is terminated when the display sends return data (an answer message) to the controller after it receives the issued command.
It is inhibited that a controller sends multiple commands at a time.
Therefore, a controller cannot send other commands until return data is sent back from a display after it sends one command. The display sends return data after command processing is completed.
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Page 11
Section 2
SNMP
2-1. SNMP
This unit installs SNMP (Simple Network Management Protocol). SNMP is a standard protocol for
network management that was standardized in IETF (Internet Engineer Task Force).
By using SNMP, the management information of equipment connected to a network can be gotten via a
network. The information of multiple equipment gotten using SNMP can also be unitarily managed by
using SNMP management software.
The equipment corresponding to SNMP has a “management information database” called MIB (Management Information Base) in the inside of equipment. In SNMP, the bidirectional communication of data
contained in MIB is realized between a “management system” and “management object system” that exist
in a network.
In MIB, there is the standard MIB prescribed by RFC. Especially, MIB-II is its representative MIB.
MIB-II was established to manage a network. MIB-II is installed in much network equipment such as a
PC, router, and switch as a standard feature. This unit installs this MIB-II.
Monitoring and monitored sides exist when equipment is monitored via a network using SNMP. The
monitoring side is called an “SNMP manager”. It is mainly constituted by the software of PC. For the
monitored side, a module called an “SNMP agent” is installed. SNMP-compatible equipment transmits
MIB information to an SNMP manager via this SNMP agent. This unit installs this SNMP agent. This
unit can realize the communication with a general-purpose SNMP manager using this SNMP agent.
Basically, an SNMP agent replies only when an inquiry is sent from an SNMP manager.
The SNMP manager periodically inquires the equipment, which it manages, about MIB information. This
way to get information is called “polling”. In polling, equipment replies using a response command when
an SNMP manger sends a request command to equipment. By polling, therefore, equipment can be
monitored without applying a high load to the equipment.
On the other hand, notifi cation can also be done from the equipment side to an SNMP manager. This noti-fi cation is called a “trap”. Using this trap, when a serious trouble occurred in equipment, it can be notifi ed
to the SNMP manager in a short time.
This unit is compatible with the two polling and trap protocols described above. Equipment can be
effi ciently monitored using these protocols.
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2-2. Specifi cations of SNMP Installation
The specifi cations of the SNMP agent installed in this unit are shown in below.
. SNMP version: SNMPv1
. MIB defi nition: SMIv2
. Support PDU: GetRequesat SetRequest GetNextRequest Trap
. Standard MIB to be installed: MIB-II
2-3. Installation
The setting below is required to use the SNMP function of this unit. (Set according to your network
environment and SNMP management environment.)
. Community and its Community property
. Authentication trap
. Host restriction
The Web server function of this unit is used for setting. Refer to the Operation Manual of this unit for the
operation of the Web server.
The contents of each item and the setting of SNMP are fully described in this specifi cation.
2-4. Operation of SNMP Setting Window
This section describes the procedure and contents for
setting of SNMP.
Open the Web page of this unit and click the [SNMP]
button in the Advanced setting item on the Setup page
(where an administrator’s password is necessary). The
SNMP setting window is displayed.
. User name: root
. Password: pudadm
\
2-2
SNMP Setting window (on Web Page)
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2-4-1. Community
A Community name is used as the password for SNMP access. The request received from an SNMP manager is accepted when the Community name contained in the request coincides with the Community name
set. The request is rejected when the former does not coincide with the latter.
A maximum of three Communities can be set.
There are “Rights” and “Trap destinations” items in the property of Community. The property can be set
for each set Community.
n
When multiple Communities are set, all set Communities are validated.
1. Rights
The rights that can be set are as follows:
Read Only: An SNMP manager can reference MIB information using this Community name.
Read Write: This Community must be set when a write request is sent from an SNMP manager.
Other: Do not set this option because it is used for the function extension in future.
2. Trap destinations
When Trap destinations are set, during trap occurrence, a trap is notifi ed to the equipment set as trap desti-
nations using the Community name set.
Up to four Trap destinations can be set to one Community.
Trap destinations are not set in default.
n
This product can be set on only the Web screen because it does not install the automatic setting function
of Trap destinations.
3. Setting procedure of Community
Community can be added, edited, and removed.
The addition, editing, and removal procedures of Community are described below.
Addition of Community
1. Click the [Add] button.The “Community name”, “Rights”, and “Trap destinations” text boxes, and [Set|to|List] and
[Cancel] buttons are validated.
2. Type the Community name you want to add.
3. Set the Rights of Community and the Trap destinations you want to add.
When you want to save the setting, click the [Set|to|List] button and then click the [Apply] button at
the bottom of the window.
m
. Click the [Cancel] button when you want to discard the setting during setting.
. When you want to save setting, be sure to click the [Set|to|List] button and then click the [Apply]
button.
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Editing of Community
1. Select the Community, you want to edit, from a drop-down list.
2. Click the [Edit] button.The “Community name”, “Rights”, and “Trap destinations” text boxes, and [Set|To|List] and
[Cancel] buttons are validated.
Edit the Community name when you want to edit a Community name.
3. Set the Rights of Community and the Trap destinations you want to edit.
m
. Click the [Cancel] button when you want to discard the setting during setting.
. When you want to save the setting, click the [Set|to|List] button and then click the [Apply] button
at the bottom of the window.
Removal of Community
1. Select the Community, you want to remove, from a drop-down list.
2. Click the [Remove] button and then click the [Apply] button at the bottom of the window.nBe sure to click the [Remove] button and then click the [Apply] button.
2-4-2. Authentication Trap
An authentication trap is the trap for making it detect by an SNMP manager that an illegal access was
gained to this unit using an SNMP protocol.
. The authentication trap is validated when this check box is selected. A trap is transmitted when an
illegal access is gained.
. The authentication trap is invalidated when this check box is not selected. A trap is not transmitted even
if an illegal access is gained.
n
Be sure to click the [Apply] button when you edited setting.
2-4-3. IP Restriction of Host
It is possible to put restrictions on the IP address of an SNMP manager, as one of the security countermeasures, which communicates using an SNMP protocol.
. IP address restriction is invalidated when you select “Accept packets from any host”.
. Only the SNMP access from an SNMP manager that has the set IP address is accepted when you select
“Accept packets from those hosts”. The SNMP access from an IP address that has not been set is rejected.
m
. Up to four IP restrictions can be set.
. Be sure to click the [Apply] button when you edited setting.
2-4
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2-5. MIB to Be Installed
This unit installs MIB-II.
MIB-II is the most representative standard MIB. It is installed in various network products.
The statistical information on the amount of network traffi c or the number of transmitted and received
packets is defi ned, and the change or transition can be monitored by polling the information periodically.
Additionally, the management items to be installed can be defi ned using a TCP/IP device so as to get the
information effective for the monitoring of the network communication state.
Refer to RFC1213 for the detailed defi nition of MIB-II.
2-6. Information to Be Notifi ed on Trap
In software version 2.0 or later, the software have a function that transmits error information to this unit.
The error trap and authentication trap are installed.
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Page 17
Section 3
ID Talk
ID Talk is set as described below. ID Talk is a protocol for operating the function of this unit via a network.
The items that can be set to ID Talk are shown in the table below.
Item Description
Start ID Talk Service Select the check box when using ID Talk. Clear the check box when using no ID Talk.
(default setting: OFF)
Port No. Changes the port number. A port number have to change port number 53484 cannot
be used because it has been already used for another purpose.
Timeout Specify the timeout time of connection.
Connection is automatically disconnected when communication is not done for the
specifi ed time.
IP address of client Executes only the request from the specifi ed IP address.
(Host Address) ID Talk does not have the security function such as user authentication. During
installation, safety can be improved by setting this item.
Multiple host addresses can be set.
Community Changes the community of a header. Four (upper-or-lower case) alphanumeric
characters can be set.
(default setting: SONY)
Set the items described above properly on the SETUP → ID Talk page of the Web page when using ID
Talk.
Enter the SETUP page using the user name and password below.
. User name: root
. Password: pudadm
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3-3. Packet Structure
The packet structure of ID Talk is described below.
Community
(4)
Header
(2)
Command
(4)
Data
(n)
Packet structure
1. Header
The header is constituted by two bytes consisting of a version (8 bits) and category (8 bits).
0
0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
Version (8)Category (8)
1(Bit position)
Header structure
Version
Indicates the version number of an ID Talk protocol.
This version is fi xed to 02h (version 2).
Category
Contains the category number of display equipment to be controlled. A category number is confi rmed on
the display equipment side. A request is ignored when a different category number is contained.
Code Category
10h Information Display
2. Community
A request is executed when community coincides with the community set in display equipment. Community consists of four (upper- or lower-case) alphanumeric characters. “SONY” is a factory-setting value.
The set character can be changed on the Web page.
0
0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6
1
Community (32)
23
7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
Community packet
(Bit position)
3. Command
The format of a request packet and response packet is described below.
0
0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6
1
Request/Response(8)
23
7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
Item No(16)Data Length(8)
Command packet
(Bit position)
3-2
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4. Request
The format when sending a request from a host to display equipment is described below.
Community
This is the same alphanumeric character as the community set in display equipment that sends a request.
Request
This is a request for display equipment.
Item No.
This is the item number to be treated for request.
Data Length
This is the length of data incident to a request. The maximum length is 128 bytes. The length of data is
“0” when no data exists.
Data
This is data incident to a request.
5. Response
The format when display equipment returns a response to the request from a host is described below.
Community
This contains the same alphanumeric character as a request. For a short header and short community, this
is embedded with 00h.
Response
This contains the result of a request.
Item No.
This is the item number to be treated for response.
Data Length
This is the length of data incident to a response. The maximum length is 128 bytes. The length of data is
“0” when no data exists.
Data
This is data incident to a response.
3-4. Requests and Responses
Requests and responses are described below.
1. Requests
Requests are only a GET request that gets the display information or state and a SET request that changes
the setting of display equipment.
Request Contents
SET (00h) Writes data in the register of display equipment.
GET (01h) Gets the installation information, equipment state, or setting values.
SET command:
Communication with the main microcomputer of display equipment can be done via a network by using
the protocol dedicated to this unit as well as an ID Talk protocol. Use a SET command in this case. (Also,
use a SET command when receiving information from the display equipment.)
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2. Responses
A response returns the result of execution to the request from a host.
Response Contents
NG (00h) Indicates that a request is invalid or could not be executed.
OK (01h) Indicates that a request could be executed normally.
3. SET request
The SET request sets a new value to the specifi ed item. A request and its response are described in details
below.
Request
RequestItem No.Data
Response
Response to SET request
Data
Length
SET request
Set Data(n byte)00hItem No.n
Get Data(n byte)OK(01h)Item No.n
4. GET request
The GET request gets the value of the specifi ed item. A request and its response are described in details
below.
Request
RequestItem No.
01hItem No.0
Response
Response to GET request
Data
Length
GET request
Get Data(n byte)OK(01h)Item No.n
5. ERROR response
An NG message is returned as a response when an error occurs in the contents of a request or the result of
execution.
Error Code(16)NG(00h)Item No.2
ERROR response
3-5. Items
Category Contents SET GET
80**h Gets the information of this unit O O
90**h Gets the network setting information. _ O
F100h FWD-S42H1/S47H1 dedicated protocol O _
3-4
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1. 80**h
This item gets the information of the connected display equipment.
Lower byte Contents SET GET
00h Category Code _ O
01h Model Name _ O
02h Serial Number _ O
03h Installation Place O O
0x8000 Category code
1 byte
0x8001 Model name
12 alphanumeric characters
For under 12 alphanumeric characters, the remaining section is set as 00h.
0x8002 Serial number
4 bytes
0x8003 Installation place
24 alphanumeric characters
For under 24 alphanumeric characters, the remaining section is set as 00h.
2. 90**h
This item gets the network setting information.
Lower byte Contents SET GET
00h MAC Address _ O
01h IP Address _ O
02h Subnet Mask _ O
03h Default Gateway _ O
04h DHCP _ O
0x9000 MAC Address
6 bytes
0x9001 IP Address
4 bytes
0x9002 Subnet Mask
4 bytes
0x9003 Default Gateway
4 bytes
0x9004 DHCP
1 byte
DHCP invalid data value: 0
DHCP valid data value: 1
3. F100h
This unit dedicated protocol packets can be transmitted to the main microcomputer of this unit as ID Talk
data according to this unit dedicated protocol. The response of protocol is returned as the data of ID Talk
response packets.
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3-6. Error Codes
An error code list and its details are shown in the table below.
Category Error Error code
Item Error (01**h) Invalid Item 01h
Invalid Item Request 02h
Invalid Length 03h
Invalid Data 04h
Short Data 11h
Not Applicable Item 80h
Community Error (02**h) Different Community 01h
Request Error (10**h) Invalid Version 01h
Invalid Category 02h
Invalid Request 03h
Short Header 11h
Short Community 12h
Short Command 13h
Network Error (20**h) Timeout 01h
Comm Error (F0**h) Timeout 01h
An item error occurs when the Item No. or Data of a request is invalid. The conditions under which each
error occurs are described below.
Invalid Item
When Item No. that is not supported is specifi ed
Invalid Item Request
When Item No. is supported, but Request that is not supported is requested
Invalid Length
When the Data Length of the specifi ed Item No. is too long
Invalid Data
When the Data of the specifi ed Item No. differs in the setting range
Short Data
When the length of data differs from the value specifi ed using Data Length
Not Applicable Item
When an item that is not valid at present is specifi ed
2. Community error
This error occurs when community differs.
3-6
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3. Request errors
These errors occur when a header or command is invalid. The conditions under which each error occurs
are described below.
Invalid Version
When the version of a header is other than 2
Invalid Category
When a category differs
Invalid Request
When a request that is not supported is specifi ed
Short Header
When the received data is 1 byte
Short Community
When the received data is 2 to 5 bytes
Short Command
When the received data is 6 to 9 bytes
4. Network error
This error occurs in TCP/IP. The conditions under which an error occurs are described below.
Timeout
When communication was interrupted halfway
5. Comm error
This is an error that occurs during communication with the main control microcomputer of display equipment.
Timeout
When the received data is not sent after data transmission
Check Sum Error
When a check sum error occurs in the main control microcomputer
Framing Error
When a framing error occurs
Parity Error
When a parity error occurs
Over Run Error
When an overrun error occurs
Other Comm Error
When other errors occur
Unknown Response
When data that cannot be processed is received
6. NVRAM error
Read Error
When the read operation from NVRAM fails
Write Error
When the write operation to NVRAM fails
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Simultaneous processing is not performed when one unit is controlled from multiple hosts via a network
in Section 1.
A cancel command is returned to connection when access is gained from another host during processing
of one command.
(0x02 0x10 0x53 0x4F 0x4E 0x59 0x00 0xF1 0x00 0x03 0x70 0x03 0x73)
Arbitrary numbers in the range of 0x00 (minimum) to
0x3C (maximum)
FIX
(Category)
HeaderCategoryFunctionData1Data2Data3Data4
ControlSize/ShiftMullti
FIX
(S)
FIX
(O)
Display
Batch
FIX
(N)
Data
length
after the
above.
Sum
0x1E + 0x1E + 0x1E = 0x141
* Lower one-byte data “41” is validated because the sum total
exceeds 255 (0xFF).
Set to position 4 by multi-display 2 x 2.
12
FIX
(Y)
2 x 2Position 4Tiles
SetFIX
Item No
34
HeaderCommunityRequest/
Response
Answer0x020x100x530x4F0x4E0x590x000xF10x00
FIX
(Version)
Data
Length
0x030x700x000x70: When a command is completed
Data length
after the
above.
FIX
(Category)
HeaderAnswerCheck
ControlComplete
FIX
(S)
FIX
(O)
Sum
FIX
(N)
FIX
(Y)
SetFIXFIX
Item No
A1-4
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Appendix 2
Common Command
n The item, in a table, described below varies depending on the model used.
Example) (Refer to Appendix 3 “General information”.)
Check the reference and make necessary changes according to the model to be used.
1. General Function
(a) Mode Control
Syntax Header Category Function Data1 Data2 Check Sum
Control 0x8C 0x00 Code Table(1-a)[a] 0x02 Code Table (1-a)[b] 0xXX
Enquiry 0x83 0xFF 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Check Sum
0x70 Input Skip (Refer to Appendix 3 “General Function”.)
0x71 Default Input 0x00 Last Memory Yes Yes Enable Enable
0x01 Option1
0x74 Digital Signal Detect 0x00 VIDEO No Yes Disable Enable
*2
(DVI/HDMI/etc.)
0x75 Signal Status
0x01 PC
*3
0x00 Stable No Yes Disable Enable
0x01 Unstable/No Signal
0x76 VIDEO Signal Detect 0x00 NTSC No Yes Disable Enable
0x01 PAL
0x77 Priority Level of (Refer to Appendix 3 “General Function”.)
Signal select
GXD-L52H1 and FWD-S42H1/S47H1 are used for only Enquiry.
0x7A Logo Position 0x00 Auto Yes Yes Enable Enable
0x01 Landscape
0X02 Portrait
0x7D Power Management 0x00 OFF Yes Yes Disable Enable
*4
Mode
0x01 ON
0x7E On Screen Logo 0x00 OFF Yes Yes Enable Enable
0x01 ON (Default)
0x7F LED 0x00 OFF Yes Yes Disable Enable
0x01 ON
0x80 Standby Screen (Refer to Appendix 3 “General Function”.
Saver Time
GXD-L52H1 is not used this command.
(Continued)
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Code Table(1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x81 Power On Delay (Refer to Appendix 3 “General Function”.)
GXD-L52H1 is not used this command.
0x82 Audio Delay (Refer to Appendix 3 “General Function”.)
GXD-L52H1 is not used this command.
0x83 IP Address (Player) (Refer to Appendix 3 “General Function”.)
GXD-L52H1 is not used this command.
0x85 Power On Batch (Refer to Appendix 3 “General Function”.)
GXD-L52H1 is not used this command.
0x86 HD15 Out (Refer to Appendix 3 “General Function”.)
GXD-L52H1 is not used this command.
0x89 Light Sensor (Refer to Appendix 3 “General Function”.)
GXD-L52H1 and FWD-S42H1/S47H1 are not used this command.
0x8A RGB Signal (Refer to Appendix 3 “General Function”.)
GXD-L52H1 and FWD-S42H1/S47H1 are not used this command.
0x8B Warm Up Mode (Refer to Appendix 3 “General Function”.)
GXD-L52H1 and FWD-S42H1/S47H1 are not used this command.
0x8C Warm Up Time (Refer to Appendix 3 “General Function”.)
GXD-L52H1 and FWD-S42H1/S47H1 are not used this command.
0x8D Picture Mute (Refer to Appendix 3 “General Function”.)
*1: Auto Signal Detect becomes Disable. When Option Slot is connected, Option command is Enable.
*2: Digital Signal Status is Enable for Digital Input Signal Detect Function only in Stable.
*3: Digital Signal or VIDEO Signal is Enable. Return Signal Status of Active Window.
*4: Only the panel power supply is turned off at the standby when setting it “ON”.
2. Analog Signal Detect Function
(a) Mode Control
Syntax Header Category Function Data1 Data2 Check Sum
192.128.14.1 → 192 (0xC0) Address 0
128 (0x80) Address 1
14 (0x0E) Address 2
1 (0x01) Address 3
* IP address command can be carried out even in the standby state.
Code Table (1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x42 IP Address _ Enable Enable Enable Enable
0x61 Subnet Mask _
0x62 Gateway Address _
0x63 DNS Primary _
0x64 DNS Secondary _
0x83 IP Address (Player) _ Disable Enable Enable Enable
5. Picture/Sound
(a) Picture/Sound
Syntax Header Category Function Data1 Data2 Check Sum
*1 When this control command is received, the power of a set will be turned on fi rst.
*2 Input Select setting, Auto Signal Detect becomes Disable. When Option Slot is connected, Option command is Enable.
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x0F Soft Version (LAN) 0x0000-0x9999 No Yes Enable Enable
Syntax Header Category Function Data1 Data2 Data3 Check Sum
Control 0x8C 0x30 0x0F 0x03 Upper Lower 8bit Data 0xXX
8bit Data
ex)In Version1.000, Data2 and 3 are set to 10 and 00.
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x0F 0xFF 0xFF 0xC0
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Upper 8bit Data Lower 8bit Data 0xXX Completed
Return Data1-2: ex) In Version1.000, Data1 and 2 are set to 10 and 00.
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GXD-L65H1
General Function
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
*1 When this control command is received, the power of a set will be turned on fi rst.
*2 Input Select setting, Auto Signal Detect becomes Disable. When Option Slot is connected, Option command is Enable.
A3-12
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Status Enquiry
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x0F Soft Version (LAN) 0x0000-0x9999 No Yes Enable Enable
Syntax Header Category Function Data1 Data2 Data3 Check Sum
Control 0x8C 0x30 0x0F 0x03 Upper Lower 8bit Data 0xXX
8bit Data
ex)In Version1.000, Data2 and 3 are set to 10 and 00.
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x0F 0xFF 0xFF 0xC0
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Upper 8bit Data Lower 8bit Data 0xXX Completed
Return Data1-2: ex) In Version1.000, Data1 and 2 are set to 10 and 00.
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x17 Light Sensor Value 0x00000000-0xFFFFFFFF (lux) No Yes Enable Enable
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x17 0xFF 0xFF 0xC8
Answer Header Answer Return to Return Return Return Return Check Sum
Data Size Data1 Data2 Data3 Data4
Enquiry 0x70 0x00 0x05 Upper 8bit Middle Upper Middle Lower Lower 8bit 0xXX Completed
Data Data Data Data
Return Data1-Data4: 0x00000000-0xFFFFFFFF (lux)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x18 Light Sensor 0x00-0xFF No Yes Enable Enable
(Failure)
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