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Sony VPL-EW130 manual

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Table of contents for the manual

  • Page 1

    PRO T OC OL M ANU AL 1st Edition (Revised 1) DA T A PROJECT OR VPL-EW130 VPL-SX125 VPL-SW125[...]

  • Page 2

    VPL-EW130 ! 警告 このマニュアルは，サービス専用です。 お客様が，このマニュアルに記載された設置や保守，点検，修理などを行うと感電や火災， 人身事故につながることがあります。 危険をさけるため，サービストレーニングを受けた技術者のみご使用くだ?[...]

  • Page 3

    1 (T) VPL-EW130 T able of Contents 1. Overview 1-1. Introduction ........................................................................ 1 1-2. Glossary of T erms .............................................................. 1 1-3. Protocol Stack Structure ..................................................... 1 2. Common Commands 2-1. Sub Command[...]

  • Page 4

    [...]

  • Page 5

    1 VPL-EW130 1. Overview 1-1. Introduction The projector is remotely controllable over RS-232C as well as Ethernet. It is useful for setting up the projector away from the operator . This protocol manual describes the speci fi cations such as packet format and procedures for controlling the projector . In the following sections below , the term “[...]

  • Page 6

    2 VPL-EW130 (1) RS-232C Fig. 1-1 RS-232C Protocol Stack “RS-232C” layer is physical portion and “Asynchronous” is the traditional protocol layer as shown in the section 3-2. (2) Ethernet Fig. 1-2 Ethernet Protocol Stack Ethernet corresponding model VPL-SX125, VPL-SW125 Because of traditional portions for Ethernet general layer , “TCP/IP?[...]

  • Page 7

    3 VPL-EW130 2. Common Commands 2-1. Sub Commands Sub Command is the value which is used by Simpli fi ed Command. V alue is assigned for executing func- tion. For example, if you want to change the picture mode, the appropriate value assigned for the desired picture mode should be chosen. 2-1-1. ITEM List Item lists are described below . T ables ar[...]

  • Page 8

    4 VPL-EW130 ITEM List For Screen <T able 1> <T able 2> Remarks Item Number Data Item Upper byte Lower byte Data Byte ASPECT 00h 20h FULL 0000h Set/Get NORMAL 0001h ZOOM 0003h FULL1 0007h FULL2 0008h FULL3 000Ch WIDE ZOOM 0002h 4 : 3 0009h 16 : 9 000Ah ITEM List For Setup <T able 1> <T able 2> Remarks Item Number Data Item Up[...]

  • Page 9

    5 VPL-EW130 ITEM List For Status <T able 1> <T able 2> Remarks Item Number Data Item Upper byte Lower byte Data Byte ST A TUS ERROR1 01h 01h NO ERROR 00h Get only LAMP ERROR 01h F AN ERROR 02h COVER ERROR 04h TEMP ERROR 08h ST A TUS POWER 01h 02h ST ANDBY 00h ST ARTUP LAMP 02h POWER ON 03h COOLING1 04h COOLING2 05h SA VING COOLING1 06h [...]

  • Page 10

    6 VPL-EW130 2-1-2. Infrared Remote Command Code 15bit PROJECTOR x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF 0x 1x VOL LARGE VOL:SMALL AUDIO MUTING POWER TOGGLE CONTRAST + CONTRAST _ COLOR + COLOR _ BRIGHTNESS + BRIGHTNESS _ 2x HUE + HUE _ SHARPNESS + SHARPNESS _ PICTURE MUTING ST A TUS ON ST A TUS OFF MENU VIDEO INPUT A INPUT B POWER ON POWER O[...]

  • Page 11

    7 VPL-EW130 2-2. Reply <T able 3> Item Number Data Item Data Upper byte Lower byte ACK Complete 00h 00h NAK Select Error 01h 05h 3. RS-232C 3-1. 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 1 FG [...]

  • Page 12

    8 VPL-EW130 3-3. Communication Procedure 3-3-1. 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. CONTROLLER [...]

  • Page 13

    9 VPL-EW130 3-6. Command Block Format The block format of Simpli fi ed Command for RS-232C as shown in the fi gure below . In this section, the block format for Simpli fi ed Command is explained. 3-6-1. Simpli fi ed Command [Send] The block format for sending request is shown below . [Receive (without data)] The block format for response which [...]

  • Page 14

    10 VPL-EW130 3-7. Packet Examples 3-7-1. Change “ASPECT” to “ZOOM” ST AR T CODE = A9h ITEM NUMBER = 0020h (ASPECT) SET/GET = 00h (SET) DA T A = 0003h (ZOOM) CHECK SUM = 23h END CODE = 9Ah Y ou will receive the packet below if the process is successfully completed. ST AR T CODE = A9h ACK/NAK = 0000h (Complete) ACK = 03h DUMMY DA T A = 0000h [...]

  • Page 15

    11 VPL-EW130 4. Ethernet Ethernet corresponding model VPL-SX125, VPL-SW125 4-1. Service 4-1-1. Advertisement The advertisement service is provided to facilitate development of a PC application that can automatically detect a projector on the network. This function is achieved by broadcasting the equipment information periodically to the network. Th[...]

  • Page 16

    12 VPL-EW130 4-1-2. PJ T alk By using PJ T alk, it is possible to communicate with PROJECTOR over Ethernet network. Both of set and get method are provided. This protocol is set to OFF by default. [Protocol] Item Description Protocol name SDCP (Simple Display Control Protocol) T ransport TCP Port number 53484 (Factory-shipments value) TCP connectio[...]

  • Page 17

    13 VPL-EW130 4-2. Communication Procedure Communication sequence is shown below . SDCP commands must be sent by CONTROLLER and PRO- JECTOR responses to it. On the other hand, SDAP commands are sent by PROJECTOR and have no response from CONTROLLER. Fig. 4-1 Command Sequence It is prohibited that CONTROLLER send another command before receiving the [...]

  • Page 18

    14 VPL-EW130 4-3. Protocols 4-3-1. SDAP This section describes the SDAP packet structure. The number in the parentheses shows byte. Fig.4-2 Packet structure 1. Header The header consists of ID (2 bytes), version (1 byte) and category (1 byte). Fig. 4-3 HEADER ID It is fi xed to “4441h”. VERSION This indicates the version number of protocol. It[...]

  • Page 19

    15 VPL-EW130 4-3-2. SDCP 1. Packet Structure The Fig. 4-5 shows SDCP packet format. The number in the parentheses shows byte. The statement for each fi eld is described bellow . Fig. 4-5 SDCP Packet Structure 2. HEADER Field The HEADER fi eld consists of VERSION and CA TEGOR Y sub fi eld shown below . The length of each sub fi eld is 1 byte. Fi[...]

  • Page 20

    16 VPL-EW130 4. COMMAND Field There are two types of COMMAND fi eld, which are REQUEST and RESPONSE. REQUEST command is sent to the PROJECTOR from CONTROLLER. On the other hand, RESPONSE command is sent by PROJECTOR as a response to the REQUEST command. (1) REQUEST Command COMMAND fi led for REQUEST has three sub fi elds shown as follows. Fig. 4[...]

  • Page 21

    17 VPL-EW130 (2) RESPONSE Command COMMAND fi eld for RESPONSE has three sub fi elds shown as follows. Fig. 4-8 COMMAND Filed for RESPONSE 1) RESPONSE sub fi eld The response returns the result of the request. OK (01h) Indicates that the request was executed correctly . NG (00h) Indicates that the request is illegal or cannot be executed. (1-1) O[...]

  • Page 22

    18 VPL-EW130 5. DA T A Field The content to be fi lled in this fi eld depends on the COMMAND fi eld. For SET Request commands, appropriate DA T A value accompanied with ITEM NO should be chosen. ITEM NO (item number) and its data is shown in the section 2-1-1. For the GET REQUEST and OK RESPONSE, this fi eld should not be provided. In that case[...]

  • Page 23

    19 VPL-EW130 0x8001 Model name Alphanumeric 12 characters If the number of characters is less than 12, the remaining digits are fi lled with 00h. 0x8002 Serial number 4 bytes n The serial number is in the range from 00000000 to 99999999. 0x8003 Installation location Alphanumeric 24 characters If the number of characters is less than 24, the remain[...]

  • Page 24

    20 VPL-EW130 7. ERROR CODE ERROR CODE has two bytes long. The table below shows the error code. Each error category is ex- plained as follows. Category Error Error Code Item Error (01**h) Invalid Item 01h Invalid Item Request 02h Invalid Length 03h Invalid Data 04h Short Data 1 1h Not Applicable Item 80h Community Error (02**h) Different Community [...]

  • Page 25

    21 VPL-EW130 (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 speci fi ed. Example 1: The unsupported category A**h is speci fi ed. Example 2: The unsupported Item No. 8010h is speci[...]

  • Page 26

    22 VPL-EW130 (3) Request Error This error occurs when header or command is illegal. The conditions of occurrence of the respective errors are shown below . Invalid V ersion The version of the header is other than two. Invalid Category The category does not match. Example: 0Bh is speci fi ed in the device of category = 0Ah. Invalid Request An unsup[...]

  • Page 27

    23 VPL-EW130 (5) Comm Error Communication between Ethernet controller and main CPU has been failed. Timeout T imeout occurred. Check Sum Error A check sum error occurred. Framing Error A framing error occurred. Parity Error A parity error occurred. Over Run Err or An overrun error occurred. Other Comm Err or Another error occurred. Unknown Response[...]

  • Page 28

    24 VPL-EW130 4-3-3. PJLink The following model is equipped with the PJLink class1 protocol. For details about this protocol, refer to the PJLink speci fi cations published from JBMIA. Y ou can turn on or off the PJLink protocol and set a password from the W eb setting screen > “Advertis- ment/PJ T alk/PJ Link” tab > PJLINK. When the auth[...]

  • Page 29

    25 VPL-EW130 Command Data Remark ERST ? The following values are returned: 6th digit : Fan error 5th digit : Lamp error 4th digit : T emperature error 3rd digit : Cover open error 2nd digit : Filter error 1st digit : Other error The following values are assigned to each digit : 0 : No error , or detection impossible 1 : W arning 2 : Error occurring[...]

  • Page 30

    26 VPL-EW130 . Commands The following 14 commands are supported : (01) [Power control command] POWR (02) [Power status inquiry] POWR ? (03) [Input switch command] INPT (04) [Input switch inquiry] INPT ? (05) [A V muting command] A VMT (06) [A V muting status inquiry] A VMT ? (07) [Error status inquiry] ERST ? (08) [Lamp count/lamp time inquiry] LAM[...]

  • Page 31

    27 VPL-EW130 (2) [Power status inquiry] POWR? This command obtains the projector ’ s power status. The projector responds as follows: Returns the following values when the power status is obtained: Standby or power-saving state : Returns “0”. Power ON state : Returns “1”. Cooling state, or cooling state during power-saving state : Returns[...]

  • Page 32

    28 VPL-EW130 (4) [Input switch inquiry] INPT? This command obtains the projector ’ s input status. The projector responds examples as follows: Returns the following values when the input status is obtained (The input channel varies depending on the model.): When the projector input is V ideo : Returns “21”. When the projector input is S-V ide[...]

  • Page 33

    29 VPL-EW130 (7) [Error status inquiry] ERST? This command obtains the projector ’ s error status. The projector responds as follows: Returns the response for the error status in the following format. The error status is expressed with a six-digit number . 6th digit : Fan error 5th digit : Lamp error 4th digit : T emperature error 3rd digit : Cov[...]

  • Page 34

    30 VPL-EW130 (9) [Input switch list inquiry] INST? This command obtains the input switch list. The projector responds as follows: When normal : Returns a source No. whose input can be switched. The source Nos. examples are as follows : (The input channel varies depending on the model.) Source No. 21 : Projector input V ideo Source No. 22 : Projecto[...]

  • Page 35

    31 VPL-EW130 (13) [Other information inquiry] INFO? This command obtains other information. The projector responds as follows: When normal : Returns a space. Projector error occurring (including warning) : Returns “ERR4”. (14) [Class information inquiry] CLSS? This command obtains the class information. The projector responds as follows: When n[...]

  • Page 36

    [...]

  • Page 37

    VPL-EW130 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 permissi[...]

  • Page 38

    Sony Corporation VPL-EW130 (CN) VPL-EW130 (SY) VPL-SX125 (CN) VPL-SX125 (SY) VPL-SW125 (CN) VPL-SW125 (SY) E 9-968-822-02 Printed in Japan 201 1. 6 32 ©201 1[...]