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VIDEO PROJECTOR VPL-VW100 PROTOCOL MANUAL 1st Edition.
VPL-VW100 ! W ARNING This manual is intended for qualified service personnel only . T o 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.
1 VPL-VW100 Table of Contents 1. Introduction 2. RS-232C 2-1. Communication Specifications .......................................... 1 2-2. Command Block Format .................................................... 2 2-3. Block Format ................
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1 VPL-VW100 EVEN Parity ...... Total number of “1”s from D0 to D7 is an even number. 8 0 ...... Total number of “1”s from D0 to D7 is an odd number.
2 VPL-VW100 2-2. Command Block Format The code from B0 to B7 as described below are transmitted. START CODE : 0xA9 B0 B1 B2 B4 B3 DATA ITEM NUMBER ACK / NAK ITEM NUMBER SET / GET ACK DUMMY DATA CHECK .
3 VPL-VW100 2-3. Block Format START CODE B0 B1 B2 B4 B3 DATA ITEM NUMBER SET / GET CHECK SUM END CODE B5 B6 B7 START CODE B0 B1 B2 B4 B3 DUMMY DATA ACK / NAK ACK CHECK SUM END CODE B5 B6 B7 START CODE.
4 VPL-VW100 2-5. Communication Procedure 2-5-1. Outline of Communication All communication between CONTROLLER (PC, etc.) and DEVICE (PROJECTOR) is performed by the command block format. Communication is started by the issue of a command at CONTROLLER and ended when the return data is sent to CONTROLLER after DEVICE receives the command.
5 VPL-VW100 2-6. Communication Rules . When sending a command from CONTROLLER, the return data from PROJECTOR should be re- ceived 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.
6 VPL-VW100 3. NETWORK This section describes the performance, operations and protocol to be used of advertisement and PJ Talk. 3-1. Advertisement The advertisement service is provided to facilitate development of a PC application that can automatically detect a projector on the network.
7 VPL-VW100 3-2. PJ Talk The remote control service is provided that can control the projector from remote location via network. 3-2-1. Function This responds to the control command and requests for acquiring the status and information supplied from clients.
8 VPL-VW100 3-3. SDAP Protocol This section describes the SDAP packet structure. Fig.1 Packet structure 1) Header The header consists of ID (16 bit), version (8 bit) and category (8 bits). Fig. 2 Header ID It is fixed to “ DA ” . Version This indicates the version number of protocol.
9 VPL-VW100 3-4. SDCP Protocol This section describes the packet structure of version 2. Fig. 1 Packet structure 3-4-1. Format 3-4-1-1. Header The header consists of version (8 bits) and category (8 bits). Fig. 2 Header structure Version This indicates the version number of protocol.
10 VPL-VW100 3-4-1-3. Command This section describes the format of the request command and the response command. (1) Request This section describes the format of the request command that is issued from the host PC to the projector.
11 VPL-VW100 SET (00h) Item No. n Set Data (n byte) Request Item No. Data Length Data OK (01h) Item No. 0 3-4-1-4. 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.
12 VPL-VW100 3-4-2. Items Category Contents SET GET 00**h Used to control and to change the various setups. OO 01**h Used to acquire the status. O 03**h Used to reset memory. O 17**h Sircs (15 bit category) O 19**h Sircs (20 bit category) O 80**h Used to acquire equipment information.
13 VPL-VW100 3-4-2-3. Network Information Acquisition (90**h) Used to acquire the network setup information. Lower bytes Contents SET GET 00h MAC Address O 01h IP Address O 02h Subnet Mask O 03h Defau.
14 VPL-VW100 3-4-3. 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 01h Invalid Item Request 02h Invalid Le.
15 VPL-VW100 3-4-3-1. Item Error This error occurs when the Item No. of a request is illegal or its data is illegal. The conditions for occur- rence of the respective errors are shown below. Invalid Item An unsupported Item No. is specified. Example 1: The unsupported category 0xA ** is specified.
16 VPL-VW100 3-4-3-3. 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. n When another version is supported, an error occurs in all versions other than the supported version.
17 VPL-VW100 3-4-3-5. 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.
18 VPL-VW100 Appendix <Table 1> <Table 2> Remarks Item Number Data Item Upper byte Lower byte Data Upper byte Lower byte Input 00h 01h Video 00h 00h Set/Get S Video 00h 01h Input-A 00h 02h.
19 VPL-VW100 <Table 1> <Table 2> Remarks Item Number Data Item Upper byte Lower byte Data Upper byte Lower byte Wide Mode 00h 20h Full 00h 00h Set/Get Normal 00h 01h Wide Zoom 00h 02h Zoom.
20 VPL-VW100 <Table 1> <Table 2> Remarks Item Number Data Item Upper byte Lower byte Data Upper byte Lower byte Status Error 01h 01h No Error 00h 00h Get only Lamp Error 00h 01h Fan Error .
21 VPL-VW100 <Table 3> Item Number Data Item Data Upper byte Lower byte ACK _ 00h 00h NAK Undefined Command 01h 01h Size Error 04h Select Error 05h Range Over 06h Not Applicable 0Ah Check Sum Error F0h 10h Framing Error 20h Parity Error 30h Over Rub Error 40h Other Comm Error 50h Waiting time for the return value is about 200 msec.
22 VPL-VW100 List of SIRCS CODE <15BIT CATEGORY> <Table 4> LENS CONT TOGGLE RCP 7x WIDE MODE TOGGLE 6x DOT PHASE LENS ZOOM LENS SHIFT LENS FOCUS PICTURE MODE TGL PICTURE MODE USER3 ADJUST .
VPL-VW100 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 .
English Sony EMCS Corporation 2005LR16-1 Ichinomiya T ec ©2005 VPL-VW100 (SY) E 9-872-775-01.
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