Sony VPL-PX40 Protocol Manual
Data projector
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- Operating instructions manual (168 pages) ,
- Brochure & specs (6 pages) ,
- Service manual (134 pages)
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Table of Contents
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Summary of Contents for Sony VPL-PX40
- Page 1 DATA PROJECTOR VPL-PX35 DATA PROJECTOR VPL-PX40 DATA PROJECTOR VPL-FX51 PROTOCOL MANUAL 1st Edition (Revised 3)
- Page 2 ! WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
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Page 3: Table Of Contents
Table of Contents 1. Introduction ....................2. RS-232C 2-1. Communication Specifications ..............1 2-2. Command Block Format ................2 2-3. Block Format ....................3 2-4. Connection ..................... 4 2-5. Communication Procedure ................4 2-5-1. Outline of Communication ............4 2-6. Communication Rules .................. - Page 4 Appendix A. Setup Method For VPL-PX35 and PX40 A-1. Command ..................... 18 A-1-1. Setting ..................18 A-1-2. Display ..................19 A-2. Setting Command ..................20 Appendix B ..................... VPL-PX35/PX40/FX51...
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Page 5: Introduction
1. Introduction This protocol manual describes the basic configuration and basic operations of various commands used for projector. Projector can be controlled using the commands provided in “Appendix”. Using an external CONTROLLER , etc., inputs can be switched and the power can also be turned on and off. In the follow- ing paragraphs, “CONTROLLER”... -
Page 6: Command Block Format
2-2. Command Block Format The code from B0 to B7 as described below are transmitted. Transmission from Reception in Reception in the Master side the Master side the Master side (With Data) START CODE : 0 x A9 ITEM NUMBER ACK / NAK ITEM NUMBER REPLY... -
Page 7: Block Format
2-3. Block Format Transmission from the Master side Data transmission to the Projector Start of Command START CODE Set the Data Category Value desired. ITEM NUMBER Refer to the Appendix B Table 1 for details. SET: 0 x 00 (Set data) SET / GET GET: 0 x 01 (Get data) SET: Data to be set (Refer to the Appendix B Table 2) -
Page 8: Connection
2-4. Connection <RS-232C Connection> Communication is enabled by the use of a D-Sub 9 Pin cross (reverse) cable. The pin assignment of D-Sub 9 Pin and D-Sub 25 Pin is as follows. D-Sub 9 Pin D-Sub 25 Pin Name Shell = FG Grounding for safety protection or cable shield Transmission data Reception data... -
Page 9: Communication Rules
2-6. Communication Rules . When sending a command from CONTROLLER, the return Data from PROJECTOR should be received first before sending the next command. Even if the next command is sent before receiving the return Data, since PROJECTOR will not be able to receive that command, it does not return a response to CONTROLLER. -
Page 10: Network
NETWORK 3-1. Introduction This section describes the specifications, performance and operations of the network service that is going to be installed in the target projector. 3-1-1. Advertisement The advertisement service is provided to facilitate development of a PC application that can automatically detect a projector on the network. -
Page 11: Remote Control
3-1-2. Remote Control The remote control service is provided that can control the target equipment from remote location via network. The SDCP protocol that serves to acquire the basic information such as equipment name and serial numbers is installed in this projector. 3-1-2-1. -
Page 12: Sdap Protocol
3-2. SDAP Protocol This section describes the SDAP packet structure. Power Header Community Product name Serial No. Location Status (12) (24) Fig.1 Packet structure 1) Header The header consists of ID (16 bit), version (8 bit) and category (8 bits). (Bit position) “DA”... -
Page 13: Sdcp Protocol
When the community Data matches the community that is set in the display equipment, the request is executed. Community consists of four alphanumeric characters (case sensitive). All display equipment has the default value “SONY” when shipped from the factory. (Bit position) Community (32) Community should be entered with four characters. -
Page 14: Command
3-3-1-3. Command This section describes the format of the request command and the response command. (Bit position) Request/Response (8) Item No (16) Data Length (8) (1) Request This section describes the format of the request command that is issued from the host PC to the projector. Community This is the same alphanumeric characters as those of community that is set in the projector to which request is going to be sent. -
Page 15: Set Request
3-3-1-4. SET Request The SET request is used to set a new value in the specified item. Details of the request and the response are described below. Request Data Data Item No. Request Length Item No. Set Data (n byte) Response OK (01h) Item No. -
Page 16: Items
3-3-2. Items Category Contents 00**h Used to control and to change the various setups. 01**h Used to acquire the status. 03**h Used to reset memory. 17**h Sircs (15 bit category) 19**h Sircs (20 bit category) 80**h Used to acquire equipment information. 90**h Used to acquire network setup information. -
Page 17: Network Information Acquisition (90**H)
3-3-2-3. Network Information Acquisition (90**h) Used to acquire the network setup information. Lower bytes Contents MAC Address IP Address Subnet Mask Default Gateway DHCP 0x9000 Mac Address 6 bytes 0x9001 IP Address 4 bytes 0x9002 Subnet Mask 4 bytes 0x9003 Default Mask 4 bytes 0x9004 DHCP 1 byte... -
Page 18: Error Code
3-3-3. Error Code The error code list is shown below with a detailed description of each. Category Error Error Code Item Error (01**h) Invalid Item Invalid Item Request Invalid Length Invalid Data Short Data Not Applicable Item Community Error (02**h) Different Community Request Error (10**h) Invalid Version... -
Page 19: Item Error
An item that is not valid at present is specified. Example: The item to switch the display is specified when the main power is off. 3-3-3-2. Community Error This error occurs when community is different. Example: “ABCD” is specified when “SONY” is set. VPL-PX35/PX40/FX51... -
Page 20: Request Error
3-3-3-3. Request Error This error occurs when Header or Command is illegal. The conditions of occurrence of the respective errors are shown below. Invalid Version The version of the Header is other than 2. When another version is supported, an error occurs in all versions other than the supported version. Invalid Category The category does not match. -
Page 21: Comm Error
3-3-3-5. Comm Error This is an error in communication with the main control microprocessor of the display. Timeout Reception Data is not returned after Data is sent. Check Sum Error A check sum error occurred in the main control microprocessor of the display. Framing Error A framing error occurred. -
Page 22: Appendix A. Setup Method For Vpl-Px35 And Px40
Appendix A. Setup Method For VPL-PX35 and PX40 Establishing the network setup such as IP address can be implemented from the PC browser, and the information such as installation location can be viewed on the PC browser. A-1. Command A-1-1. Setting Enter the following command using the format shown below in a browser as URL, and then the simple response is returned. -
Page 23: A-1-2. Display
A-1-2. Display Enter the following command using the format shown below in a browser as URL, and then value of the setting item is displayed. Format http://IP address/Item IP address The IP address that is assigned to the network block Item Name of the setup item Response... -
Page 24: A-2. Setting Command
Item Description Default location Sets location of the equipment installation. (Maximum 24 alphanumeric characters) Community Sets the equipment community. (Maximum 4 alphanumeric characters) SONY Location and community do not support Japanese character. Network setup Item Description Default dhcp Specifies method of setting IP address. -
Page 25: Appendix B
Appendix B (VPL-FX51) <Table 1> <Table 2> Item Number Data Remarks Item Upper byte Lower byte Data Upper byte Lower byte VIDEO Set/Get S VIDEO INPUT INPUT A INPUT B INPUT C CONTRAST Setting value (0 to 100) 00h to 64h BRIGHTNESS Setting value (0 to 100) 00h to 64h... - Page 26 (VPL-FX51) <Table 1> <Table 2> Item Number Data Remarks Item Upper byte Lower byte Data Upper byte Lower byte STANBY Get only START UP STARTUP LAMP POWER ON STATUS POWER COOLING1 COOLING2 SAVING COOLING1 SAVING COOLING2 SAVING STABY USER CONTROL MODE SEL SERVICE LAMP TIMER USE TIME...
- Page 27 (VPL-PX35, PX40) <Table 1> <Table 2> Item Number Data Remarks Item Upper byte Lower byte Data Upper byte Lower byte Input Video Set/Get S-Video Input-A Input-B Input-C Input-D Picture Mode Dynamic Standard Contrast Setting value (0-100) 00h to 64h Brightness Setting value (0-100) 00h to 64h Color...
- Page 28 (VPL-PX35, PX40) <Table 1> <Table 2> Item Number Data Remarks Item Upper byte Lower byte Data Upper byte Lower byte STATUS ERROR NO ERROR Get only LAMP ERROR FAN ERROR COVER ERROR TEMP ERROR D5V ERROR POWER ERROR WARNING ERROR STATUS POWER STANBY START UP...
- Page 29 VPL-PX35/PX40/FX51...
- Page 30 VPL-PX35/PX40/FX51...
- Page 31 VPL-PX35/PX40/FX51...
- Page 32 VPL-PX35/PX40/FX51...
- Page 33 The material contained in this manual consists of information that is the property of Sony Corporation. Sony Corporation expressly prohibits the duplication of any portion of this manual or the use thereof for any purpose other than the operation or maintenance of the equipment described in this manual without the express written permission of Sony Corporation.
- Page 34 VPL-PX35 (SY) VPL-PX40 (SY) Printed in Japan Sony Corporation VPL-FX51 (SY) E 2003. 4 16 B&P Company 9-870-346-64 ©2002...