Sony Projector VPL-EW130 User's Manual
Contents
1. 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 FO h Timeout 01h Check Sum Error 10h Framing Error 20h Parity Error 30h Over Run Error 40h Other Comm Error 50h Unknown Response FOh NVRAM Error F1 h Read Error 10h Write Error 20h 20 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 specified Example 1 The unsupported category A h is specified Example 2 The unsupported Item No 8010h is specified Invalid Item Request The Item No is supported but an unsupported Request is sent Example An attempt is made to set data in the Model Name 8001h Invalid Length Data length of the specified Item No 15 too long Example An attempt is made to set 25 bytes data in the installation location 8003h Invalid Data Data of the specified Item No 18 outside the setting range Example An attempt is made to set 101 in the Item when the setting range of th2. 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 Le mat riel contenu dans ce manuel consiste en informations qui sont la propri t de Sony Corporation Sony Corporation interdit formellement la copie de quelque partie que ce soit de ce manuel ou son emploi pour tout autre but que des op rations ou entretiens de l quipement moins d une permission crite de Sony Corporation Das in dieser Anleitung enthaltene Material besteht aus Informationen die Eigentum der Sony Corporation sind Die Sony Corporation untersagt ausdr cklich die Vervielf ltigung jeglicher Teile dieser Anleitung oder den Gebrauch derselben f r irgendeinen anderen Zweck als die Bedienung oder Wartung der in dieser Anleitung beschriebenen Ausr stung ohne ausdr ckliche schriftliche Erlaubnis der Sony Corporation VPL EW130 VPL EW130 CN VPL EW130 SY VPL SX125 CN VPL SX125 SY VPL SW125 CN Printed in Japan VPL SW125 SY E Sony Corporation 2011 6 32 9 968 822 02 2011
3. 0 dx 9 Ox gx 6x 8x 2 9 GX x TX IX Ox SOLO fO ld HAST 9po2 paJeJju TFT Table 3 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 Shell FG Grounding for safety protection or cable shield Transmission data Reception data Transmission request Transmission permission Data set ready 5 GND for signal Data channel signal carrier detection 3 2 7 8 6 5 SINISI 4 N gt 1 4 Data terminal ready Calling display Presence absence of calling signal Pin numbers not indicated as D Sub 25 Pin are not used Assured cable length 15 m However assurance may not be applicable for some cables The software for controlling the projector from a PC is intended for performing transmission and recep tion for only the TxD and RxD lines Therefore the handshake normally performed by RS 232C is not necessary 3 2 Communication Specifications Full duplex communication channels Flow control 18 not performed Start stop synchronism system Baud rate 38 4 kbps bits per second The bit configuration is defined as follows 1 START Bit 8 DATA Bits
4. Fig 1 1 RS 232C Protocol Stack RS 232C layer is physical portion and Asynchronous is the traditional protocol layer as shown in the Because of traditional portions for Ethernet general layer TCP IP UDP IP and are out of scope in this document SDCP specific command is described in the section 4 3 2 SDAP and SDCP PJ Talk are SONY original protocol stack which are described in the sections 4 3 1 and 4 3 3 respectively section 3 2 2 Ethernet Sub Command 3yi2eds 4905 SDCP PJ Talk Ethernet Fig 1 2 Ethernet Protocol Stack Ethernet corresponding model VPL SX125 VPL SW125 VPL EW130 2 Common Commands 2 1 Sub Commands Sub Command is the value which is used by Simplified Command Value 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 Tables are shown per function category ITEM List For Picture Table 1 Table 2 Remarks Item Upper byte Lower byte Data Byte PICTURE MODE DYNAMIC Set Get STANDARD PRESENTATION GAME LIVING CINEMA BRIGHTNESS VALUE 0000h 0064h 0 100 COLOR VALUE 0000h 0064h 0 100 HUE VALUE 0000h 0064h 0 100 SHARPNESS VALUE 0000h 0064h 0 100 VOLUME VALUE 0000h 0064h 0 100 COLOR
5. Returns 21 When the projector input is S Video Returns 22 When the projector input is Input A Returns 31 When the projector input 15 Input B Returns 32 When the projector input 15 Input C Returns 33 When the projector input 15 Input D Returns 34 When the projector input is Input E Returns 35 When the projector input 15 Input Returns 36 When the projector input is USB Returns 41 When the projector input is Network Returns 51 Unacceptable period when the power status is other than Power ON Projector error occurring including warning AV muting command AVMT This command sets the projector s AV muting setting The available parameter examples are as follows Parameter 11 Projector video muting ON Parameter 10 Projector video muting OFF Parameter 21 Projector audio muting ON Parameter 20 Projector audio muting OFF Parameter 31 Projector video audio muting ON Parameter 30 Projector video audio muting OFF The projector responds as follows When processed properly Returns When parameter is out of range Unacceptable period when the power status is other than Power ON Projector error occurring including warning AV muting status inquiry AVMT This command obtains the projector s AV muting status The projector responds as follows Returns the following values when the AV muting status is obtained W
6. 1 PARITY Bit 1 STOP Bit START DO D1 D2 D3 D4 D5 D7 PARITY STOP BIT LSB MSB EVEN BIT EVEN Parity Total number of 1 s from DO to D7 is an even number gt 0 Total number of 1 s from DO to D7 is an odd number gt 1 VPL EW130 3 3 Communication Procedure 3 3 1 Outline of Communication communication between CONTROLLER PC etc and DEVICE PROJECTOR is performed by the command block format Communication 18 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 is prohibited from sending several commands at one time This means that after CON TROLLER sends one command it cannot send other commands until DEVICE returns the return data DEVICE sends the return data after processing the command The time from when CONTROLLER sends the command until the return data is returned differs according to the contents of the command When SIRCS direct command is sent return data is not sent 3 4 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 Consequently no error code is also sent For detail of the waiting times for PROJECTOR to return th
7. Run Error An overrun error occurred Other Comm Error Another error occurred Unknown Response The data cannot be processed was received 6 NVRAM Error Read Error Reading from was failed Write Error Writing to NVRAM was failed 8 Packet Examples For setting the picture mode to dynamic the packet should be as follows HEADER VERSION CATEGORY 02h 0Ah COMMUNITY SONY 534F4E59h COMMAND REQUEST ITEM NO DATA LENGTH 00h 0002h 02h DATA 0000h The same result can be obtained by using ENCAPSULATION mode as well HEADER VERSION CATEGORY 02h COMMUNITY SONY 534F4E59h COMMAND REQUEST ITEM NO DATA LENGTH 00h 7000h 08h DATA START CODE ITEM NO SET GET DATA CHECK SUM END CODE A9h 0002h 00h 0000h 02h 9Ah VPL EW130 23 4 3 3 PJLink The following model is equipped with the PJLink class1 protocol For details about this protocol refer to the PJLink specifications published from JBMIA You can turn on or off the PJLink protocol and set a password from the Web setting screen gt Advertis ment PJ Talk PJ Link tab gt PJLINK When the authentication setting is changed the connected controller will be disconnected This protocol is set to OFF by default PJLink class1 corresponding model VPL SX125 VPL SW125 1 Command Details Command Changes the projector s power status to Standby Changes the projector s power st
8. TEMP HIGH 0000h MID 0001h LOW 0002h OFF 0000h PROGRESSIVE 0001h FILM 0002h VPL EW130 3 ITEM List For Screen mmm e 00h 20h ASPECT FULL Set Get NORMAL ZOOM FULL1 FULL2 FULL3 WIDE ZOOM 4 3 16 9 ITEM List For Setup Table 1 Table 2 mme 01 06 0 Item Upper byte Lower byte Data Byte INPUT TERMINAL VIDEO Set Get S VIDEO INPUTA INPUTB PICTURE MUTING OFF ON AUDIO MUTING OFF ON INPUT A SIGNAL SEL COMPUTER COMPONENT VIDEOGBR LAMP MODE HIGH STANDARD LOW ITEM List For Infrared Remote Command Table 1 Table 2 Remarks Item Number Upper byte Lower byte Upper byte Lower byte Infrared Remote Command Refer to Section Set only 15 bit category 2 1 2 Infrared Remote Command 20 bit E category Infrared Remote Command 20 bit EE category 1 For using this item number the simulation of the infrared remote controller is enable Select the corresponding code in the table of Section 2 1 2 and use it as the lower byte of the item number Other value the upper byte is assigned depending for category 4 VPL EW130 ITEM List For Status Table 1 Table 2 y STATUS ERROR1 NO ERROR 00h LAMP ERROR 01h FAN ERROR 02h COVER ERROR 04h TEMP ERROR 08h STATUS POWER STANDBY 00h STARTUP LAMP 02h POWER ON 03h COOLING1 04h COOLING2 05h SAVING COOLING1 06h SAVING COOLI
9. chosen ITEM NO item number and its data is shown in the section 2 1 1 For the GET REQUEST and OK RESPONSE this field should not be provided In that case DATA LENGTH should be Oh 6 Items ITEM NO sub field has two bytes long Some of the value for ITEM NO item number are defined in the section 2 1 1 as a part of the Sub Command Table 4 1 ITEM List For SDCP ITEM NO Remarks SET GET 0000h 00FFh Item Numbers are defined in the section 2 1 1 O O Use the value of lt Table2 gt Data for DATA Field 0100h 01FFh Item Numbers are defined in the section 2 1 1 O O Use the value of lt Table2 gt Data for DATA Field 1700h 17FFh Item Numbers are defined in the section 2 1 1 O Use the value of Table2 Data for DATA Field 1900h 19FFh Item Numbers are defined in the section 2 1 1 Use the value of Table2 Data for DATA Field 1B00h 1BFFh Item Numbers are defined in the section 2 1 1 O Use the value of lt Table2 gt Data for DATA Field 7000h 7001h This is the RS 232C encapsulation mode Simple Command can be encap O sulated in the DATA field For the packet format of the command refer to the section 3 6 1 Use 7000h for the command which the response is expected Use 7001h for the command which no response is expected 8000h 80FFh For acquiring equipment information Refer to the 1 below 9000h 90FFh For acquiring the network setup informa
10. 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 CONTROLLER PROJECTOR SDCP SET GET Request E The command is executed if it s valid Then the receive command is sent to the CONTROLLER Response OK NG SDAP Broadcast SDAP Broadcast Fig 4 1 Command Sequence It is prohibited that CONTROLLER send another command before receiving the response to the previous command Since PROJECTOR executes the command before sending the return data CONTROLLER must wait a while before receiving the response The waiting time depends on not only the commands but also network traffic VPL EW130 13 4 3 Protocols 4 3 1 SDAP This section describes the SDAP packet structure The number in the parentheses shows byte HEADER COMMUNITY PRODUCT NAME 4 4 12 2 SERIAL NO PARE LOCATION 4 24 Fig 4 2 Packet structure 1 Header The header consists of ID 2 bytes version 1 byte and category 1 byte 4441h 2 VERSION 1 CATEGORY 1 Fig 4 3 HEADER ID It is fixed to 4441h VERSION This indicates the version number of protocol It is fixed to O1h version 1 CATEGORY Category number 0Ah of the projector is entered here 2 COMMUNITY Refer to 3 of the section 4 3 2 The community that is set in the display equipment is e
11. is successfully completed START CODE A9h ACK NAK 0000h Complete 03h DUMMY DATA 0000h CHECK SUM 03h END CODE 9Ah There s another way to realize the same purpose There is ASPECT key on the infrared remote control ler By using this key wide mode can be changed Issue the Infrared Remote Command for this key several times to set wide mode ZOOM Packet format will make as follows Refer to Section 2 1 2 for ASPECT TOGGLE START CODE A9h ITEM NUMBER 196Eh ASPECT TOGGLE SET GET 00h SET DATA 0000h CHECK SUM 7Fh END CODE 9Ah 3 8 AMX Device Discovery This model is equipped with the protocol that conforms to the Device Discovery stipulated by AMX Con tact AMX for details about the Device Discovery 10 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 This protocol is set to OFF by default Information The equipment information shown below is transmitted as the broadcast packet periodically at certain intervals Information Description Category Category of the equipment Equipment name Name of the equipment Serial number Serial number of the equipment
12. represents lit while 0 represents unlit The following table shows an example of the response from a projector Lamp 1 Lamp 1 Lamp 2 Lamp 2 Response count accumulative time illuminated state accumulative time illuminated state 1 40 Lit 40 1 1 40 Unlit 40 0 2 40 Lit 20 Lit 40 1 20 1 2 40 Lit 20 Unlit 40 1 20 0 2 40 Unlit 20 Lit 40 0 20 1 2 40 Unlit 20 Unlit 40 0 20 0 Projector error occurring including warning Returns ERR4 VPL EW130 29 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 Video Source No 22 Projector input S Video Source No 31 Projectorinput Input A Source No 32 Projector input Input B Source No 33 Projector input Input C Source No 34 Projector input Input D Source No 35 Projector input Input E Source No 36 Projector input Input Source No 41 Projector input USB Source No 51 Projector input Network Therefore the response will be as follows for example The number of the input channels varies depending on the model 21 2231 32 33 Unacceptable period when the power status is other than Power Returns Projector error occurring inclu
13. 8 COMMAND Filed for RESPONSE RESPONSE sub field 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 OK Response For SET Request the packet format will be as follows OK 01h ITEM NO 2 DATA LENGTH OOh If the response for SET Request is OK DATA field should be 00h Therefore DATA LENGTH field should be 00h as well For Get Request the packet format will be as follows OK 01h ITEM NO 2 DATA LENGTH 2 If the response for GET Request is OK the DATA field which follows the DATA LENGTH field should be filled with returned data 1 2 NG Response For SET GET Request NG 00h ITEM NO 2 DATA LENGTH 2 If the response for SET GET Request is no good DATA field which follows the DATA LENGTH field should be filed with ERROR CODE ERROR CODE are defined in 7 of the section 4 3 2 ITEM NO sub field Refer to 6 of the section 4 3 2 DATA LENGTH sub field This sub field shows the length in byte of the DATA field in the SDCP packet The maximum data length is 128 bytes If there is no data to be sent its value should be Oh VPL EW130 17 5 DATAField The content to be filled in this field depends on the COMMAND field For SET Request commands appropriate DATA value accompanied with ITEM NO should be
14. Installation information Installation location of the equipment Community Community name of the equipment Power status Power status of the equipment The category of projector is 0Ah The power status sets FFFFh if communication error occurs Protocol The SDAP protocol is defined in order to provide this service Item Description Protocol name SDAP Simple Display Advertisement Protocol Transport UDP Port number 53862 Factory shipments value Broadcast interval Once every 30 seconds Factory shipments value Setup Items The items that can be set for the advertisement service are described below Setup items Description Port No Port number Interval Broadcast interval Broadcast Address Adding the transmission place VPL EW130 11 4 1 2 PJ Talk By using PJ Talk 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 Protocol name Description SDCP Simple Display Control Protocol Transport TCP Port number 53484 Factory shipments value TCP connection timeout 30 seconds Factory shipments value Setup Items Setup item Description Port No Port number Timeout TCP connection timeout time Host Address PC address that is able to connect Community Header community 12 VPL EW130 4 2 Communication Procedure Communication sequence
15. NG2 07h SAVING STANDBY 08h LAMP TIMER VALUE xxh SUB ROM VERSION VALUE xxh MAIN ROM VERSION VALUE xxh STATUS SECURITY DISABLE 00h Get only Item Upper byte Lower byte Data Byte VPL EW130 5 ENABLE 01h VPL EW130 XL x9 XG xy xz AGOW 023 XL 0 dx 9 Ox gx 6 9 AX 9x GX x TX Ix 0 AA AOLIALOA A 3402 XL 319901 193dSV WOOZ WOOZ IWLISIG 2293344 3SVHd x9 XG xy 3NOLISA3M A xe XC XL 0 dx 9 Ox gx 6x 8x 2 9 GX x TX IX 0 3402 14534 9 5 379901 XG LAIHS HOLId xr 1 5 l 5 HOSANI YOSHNI xe 140 LNdNI V O3GIA ANN JJO SALVIS NO Snivis ONILAW SS3NdNHVHS 4 SS3NdNHVHS 3nH ANH XC SS3NIHOIMNG SS3NIHOIN8 lSVHINOO ISVALNOI 319901 ONILAN Olanv TIVNS 10A 39uvi TOA XL
16. SONY DATA PROJECTOR VPL SW125 PROTOCOL MANUAL ition Revised 1 AS 2042 7 Wis V CABHCT BRERA TOV a 7 E NERA KAR mi EZT LIKE AO KO TEMBOVET fal TIBID JEA F L 7 075 0904 lt 61 A 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 A WARNUNG Die Anleitung ist nur f r qualifiziertes Fachpersonal bestimmt Alle Wartungsarbeiten d rfen nur von qualifiziertem Fachpersonal ausgef hrt werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten d rfen nur von Personen ausgef hrt werden die eine spezielle Bef higung dazu besitzen AN AVERTISSEMENT Ce manual est destin uniquement aux personnes comp tentes en charge de l entretien Afin de r duire les risques de d charge lectrique d incendie ou de blessure n effectuer que les Us r parations indiqu es dans le mode d emploi moins d tre qualifi pour en effectuer d autres Pour toute r paration faire appel une personne comp tente uniquement VPL EW130 Table of Contents 1 Overview 1 1 Introduction 1 2 Glossar
17. atus to Lamp ON The following values are returned Standby Lamp ON Cooling state Unacceptable period 0 1 2 3 Warm up state 4 5 Projector defect Changes the projector input to Changes the projector input to VIDEO Changes the projector input to DIGITAL Changes the projector input to STORAGE Changes the projector input to NETWORK The following values are returned 1x RGB 2 VIDEO 3 DIGITAL 4x STORAGE 5x NETWORK Cancels the projector s video muting Sets the projector s video muting Cancels the projector s audio muting Sets the projector s audio muting Cancels the projector s video audio muting Sets the projector s video audio muting The following values are returned 11 Projector video muting ON 21 Projector audio muting ON 30 Projector video audio muting OFF 31 Projector video audio muting ON 24 VPL EW130 Command Remark The following values are returned 6th digit Fan error 5th digit Lamp error 4th digit Temperature 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 Warning 2 Error occurring The following values are returned Lamp acc
18. d The block format for sending request is shown below BO START CODE ITEM NUMBER TYPE DATA CHECK SUM END CODE Receive without data The block format for response which includes no return data is shown below Response is always sent by PROJECTOR BO START CODE ACK NAK TYPE DUMMY DATA CHECK SUM END CODE Receive with data The block format for response which includes return data is shown below Response is always sent by PROJECTOR BO START CODE ITEM NUMBER TYPE DATA B6 CHECK 50 B7 END CODE 9Ah A9h Refer to the reply definition table in the section 2 2 03h This data does not mean any senses Dummy Data 00h 00h is stored Check Sum 9Ah A9h Refer to the item list in the sections 2 1 1 and 2 1 2 02h Express data to be Reply data Data value described in the item list in the sections 2 1 1 and 2 1 2 Check Sum 9Ah 1 CHECK SUM B1 to B5 are calculated by OR Refer to the example below VPL EW130 lt Example of Calculation gt 0 9 1010 OxA9 1010 Answer 1010 1001 1001 1001 OxA9 0 9 1010 1001 0 9 1001 1010 Answer 1011 1011 OxBB 3 7 Packet Examples 3 7 1 Change ASPECT to ZOOM START CODE A9h ITEM NUMBER 0020h ASPECT SET GET 00h SET DATA 0003h ZOOM CHECK SUM 23h END CODE 9Ah You will receive the packet below if the process
19. ding warning Returns ERR4 10 Projector name inquiry NAME This command obtains the projector name The projector responds as follows When normal Returns a projector name The projector name is displayed as a nickname for the projector s GUI Returns a space when no projector name is set Projector error occurring including warning Returns ERR4 11 Manufacturer name inquiry INF1 This command obtains the manufacturer name The projector responds as follows When normal Returns a manufacturer name SONY Projector error occurring including warning Returns ERR4 12 Model name inquiry INF2 30 This command obtains the model name The projector responds as follows When normal Returns a model name Projector error occurring including warning Returns ERR4 VPL EW130 13 Other information inquiry INFO This command obtains other information The projector responds as follows When normal Projector error occurring including warning 14 Class information inquiry CLSS This command obtains the class information The projector responds as follows When normal Projector error occurring including warning VPL EW130 Returns a space Returns ERR4 Returns 1 Returns ERR4 31 0 7 LCD HAA GRE RFE E XU AB CACYLavyMetBms 2 TERILUET JUNO MEHE nul
20. e Item is 1 to 100 Short Data The length of data is shorter than the value specified by the data length Example The actual data length is nine bytes but the specified value is 10 Not Applicable Item 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 2 Community Error This error occurs when community is different Example ABCD is specified when SONY is set VPL EW130 21 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 two Invalid Category The category does not match Example OBh is specified in the device of category 0Ah Invalid Request An unsupported request is specified Example Request 02h is specified Short Header The received data 1s one byte Short Community The received data is in the range of two to five bytes Short Command The received data is in the range of six to nine bytes 4 Network Error There is something wrong with TCP IP Timeout Communication was interrupted 22 VPL EW130 5 Comm Error Communication between Ethernet controller and main CPU has been failed Timeout Timeout occurred Check Sum Error A check sum error occurred Framing Error A framing error occurred Parity Error A parity error occurred Over
21. e return data after CONTROLLER sends the command refer to the section 3 5 When a communication error occurs PROJECTOR ignores the data received until now and set into the reception standby state For undefined commands or commands determined as invalid by PROJECTOR PROJECTOR will send the as retur data to CONTROLLER Take note that when data is written with the unstable input signal of PROJECTOR that data value will not be incorporated When INDEX specified SIRCS direct command is transmitted leave an interval of 45 msec until the next transmission Do not return the return data ACK NAK when the SIRCS direct command is received For POWER ON OFF TOGGLE of the SIRCS direct command send the command twice when this unit is in standby mode Low state 3 5 Approximate Return Waiting Times The await return time is approx 30 to 1000 msec This 1s the case unless the communications are interfered anyway VPL EW130 3 6 Command Block Format The block format of Simplified Command for RS 232C as shown in the figure below In this section the block format for Simplified Command is explained A9h Put the item number Refer to the item list in the sections 2 1 1 and 2 1 2 SET 00h Set data GET 01h Get data SET Put the Data value described in the item list in the sections 2 1 1 and 2 1 2 GET Unused Set Dummy data 00h 00h Check Sum 3 6 1 Simplified Command Sen
22. has the default value SONY when shipped at the factory COMMUNITY field should be filled with four characters Three characters or less are not allowed VPL EW130 4 COMMAND Field There are two types of COMMAND field 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 filed for REQUEST has three sub fields shown as follows REQUEST 1 ITEM NO 2 DATA LENGTH 1 1 2 3 16 Fig 4 7 COMMAND Filed for REQUEST REQUEST sub field There are only two types of request One is the GET request to acquire the projector information and status The other is the SET request to modify the projector setup SET 00h Used to control turning the power on off and to control the input selector and to change the various setups GET 01h Used to acquire the installation information equipment status and various setup values ITEM NO sub field Refer to 6 of the section 4 3 2 DATA LENGTH sub field This sub field shows the length in byte of the DATA field in the SDCP packet The maximum data length is 128 bytes If there 18 no data to be sent its value should be Oh VPL EW130 2 RESPONSE Command COMMAND field for RESPONSE has three sub fields shown as follows RESPONSE 1 ITEM NO 2 DATA LENGTH 1 1 2 3 Fig 4
23. hen the projector video muting is ON Returns 11 When the projector audio muting is ON Returns 21 When the projector video audio muting is ON Returns 31 When the projector video audio muting is OFF Returns 30 Unacceptable period when the power status is other than Power ON Projector error occurring including warning Returns ERR3 Returns ERR4 Returns ERR2 Returns ERR3 Returns ERR4 Returns ERR3 Returns ERR4 VPL EW130 7 8 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 Temperature error 3rd digit Cover open error 2nd digit Filter error Ist digit Other error The number in each digit has the following meaning 0 No error detected 1 Warning 2 Error For example when the Fan error and the Temperature warning occur the response will be as follows 201000 Lamp count lamp time inquiry LAMP This command obtains the number of the projector s lamps and the lamp time The projector responds as follows When normal Returns the lamp accumulative time and the lamp illuminated state for only the available number of lamps For the lamp illuminated state 1
24. ntered COMMUNITY 4 Fig 4 4 COMMUNITY 3 Equipment Information PRODUCT NAME Name of equipment Maximum twelve characters In case less than twelve characters 00h is entered in the blank space SERIAL NO Serial number is entered POWER STATUS Power supply status of the equipment 18 entered LOCATION Information of installation location Maximum twenty four characters In case less than twenty four characters 00h is entered in the blank space 14 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 field 18 described bellow HEADER 2 COMMUNITY 4 COMMAND 4 DATA n Fig 4 5 SDCP Packet Structure 2 HEADERField The HEADER field consists of VERSION and CATEGORY sub field shown below The length of each sub field is 1 byte VERSION 1 CATEGORY 1 Fig 4 6 HEADER Field 1 VERSION sub field This is a fixed value of 02h which means version2 2 CATEGORY sub field Category number 0Ah of the projector is entered here Projector checks the category number If a different category number is entered the request is ignored 3 COMMUNITY Field When the community data matches the community that is set in the display equipment the request is executed COMMUNITY field should be consist of four alphanumeric characters case sensitive display equipment
25. ormat and procedures for controlling the projector In the following sections below the term CONTROLLER is used as a device which controls the projec tor CONTROLLER can be a PC or other specific device that is able to handle RS 232C or Ethernet Although most of commands are available for both RS 232C and Ethernet some commands are dedicated to Ethernet Ethernet is a registered trademark of Xerox Corporation 1 2 Glossary of Terms Table 1 1 Glossary of Terms Terms Abbreviated Description CONTROLLER Command initiator such as PCs PROJECTOR Front projector SDAP Simple Display Advertisement Protocol Protocol name for advertising the projector status over Ethernet SDCP Simple Display Control Protocol Protocol name for controlling projector over Ethernet PJLink Protocol name for controlling projector over Ethernet 1 3 Protocol Stack Structure The protocol stack structure diagram is shown below Though the stack is drawn for RS 232C and Ether net separately the following portions are common Table 1 2 Common Portions in Protocol Stack Layer Name Description Sub Command Value is assigned for projector s functions Refer to the section 2 1 for detail description Simplified Command Packet format for sending receiving Sub Command Refer to the section 3 6 1 for detail description VPL EW130 1 RS 232C Sub Command AMX Device Discovery Simplified Command RS 232C
26. r 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 2 Startup state Returns 3 Projector error occurring including warning Returns ERR4 3 Input switch command INPT This command switches the projector s inputs The available parameter examples are as follows The input channel varies depending on the model Parameter 21 Projector input Video Parameter 22 Projector input S Video Parameter 31 Projector input Input A Parameter 32 Projector input Input B Parameter 33 Projector input Input C Parameter 34 Projector input Input D Parameter 35 Projector input Input E Parameter 36 Projector input Input F Parameter 41 Projector input USB Parameter 51 Projector input Network The projector responds as follows When processed properly Returns When inexistent input is specified Returns ERR2 Unacceptable period when the power status is other than Power Returns ERR3 Projector error occurring including warning Returns ERR4 VPL EW130 4 3 6 28 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 Video
27. rer name inquiry INF1 12 Model name inquiry INF2 13 Other information inquiry INFO 14 Class information inquiry CLSS 2 PJLink Protocol Connection When connecting a controller the authentication procedure is required The projector responds as follows at the time of authentication When starting connection with authentication setting enabled Returns PJLINK 1 random number The random number converts a four byte integer into a character string When authentication is successful Waits for a command When authentication failed Returns PJLINK ERRA When starting connection with authentication setting disabled Returns PJLINK 0 and then waits for a command 3 PJLink Protocol Command This section provides explanation for each command 1 Power control command POWR This command sets the projector s power status The available parameters are as follows Parameter 1 Projector power ON Parameter 0 Projector power OFF The projector responds as follows When processed properly Returns When parameter is out of range Returns ERR2 Unacceptable period when the power status is other than Standby or Power Returns ERR3 Projector error occurring including warning Returns ERR4 26 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 powe
28. tion Refer to the 2 below SDCP Specific Command 1 Acquire Equipment Information This is for acquiring information of PROJECTOR While the higher byte is fixed as 80h shown in the table above the lower byte is defined as follows Lower byte Contents SET GET 00h Category Code O 01h Model name O 02h Serial number O 03h Installation location 0x8000 Category code 1 byte 18 VPL EW130 0x8001 Model name Alphanumeric 12 characters If the number of characters is less than 12 the remaining digits are filled with 00h 0x8002 Serial number 4 bytes 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 remaining digits are filled with 00h 2 Acquire Network Setup Information This is for acquiring network setting of PROJECTOR While the upper byte is fixed as 90h the lower byte is defined as follows Lower bytes Contents SET GET 00h MAC Address O Oih IP Address 02h Subnet Mask 03h Default Gateway 04h DHCP 0 9000 Mac Address 6 bytes 0x9001 IP Address 4 bytes 0x9002 Subnet Mask 4 bytes 0x9003 Default Gateway 4 bytes 0x9004 DHCP 1 byte DHCP disable 0 DHCP enable 1 VPL EW130 19 7 ERROR CODE ERROR CODE has two bytes long The table below shows the error code Each error category is ex plained as follows
29. umulative time 0 to 99999 1 when the lamp is on 0 when off Returns data for each lamp if there are multiple lamps The following values are returned Source No of the input that can be switched For source Nos refer to the section on INPT Returned value is a projector name Max 64 characters Returned value is a manufacturer name Max 32 characters Returned value is a model name Max 32 characters Returned value is desired information Max 32 characters Returned value is the class of the corresponding PJLINK Specifications The specifications of PJLink installed on the projector are as follows Used port 4352 Maximum number of controllers simultaneously connected unit Authentication setting Can be set on the Web screen The default settings are as follows Authentication setting Enabled Password JBMIAProjectorLink When the authentication setting is changed the connected controller will be disconnected 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 AV muting command AVMT 06 AV muting status inquiry AVMT 07 Error status inquiry ERST 08 Lamp count lamp time inquiry LAMP 09 Input switch list inquiry INST 10 Projector name inquiry NAME 11 Manufactu
30. y of Terms ciere teret rre retineri e 1 1 3 Protocol Stack Structure a 1 2 Common Commands 231 Re E EE 3 2 1 1 LEMISES 3 2 1 2 Infrared Remote Command 6 2 2 REPLY dE ode EE H 3 RS 232C 1 CONMEGHON auster e x ne E ARES RE 7 3 2 Communication Specifications sse 7 3 3 Communication Procedure sss 8 3 3 Outline of Communication eese 8 3 4 Communication Rules sse 8 3 5 Approximate Return Waiting Times 8 3 6 Command Block Format sse 9 3 6 1 Simplified Command sss 9 3 7 PacketExamples e erret eee ror ERE 10 3 7 1 Change ASPECT to ZOOM 10 3 8 AMX Device DiscOVety ute acie ombre ege 10 4 Ethernet 4 1 58 108 aser retener tease eee eerte ted on 11 4 1 1 Advertsement 11 4 1 2 asam 12 4 2 Communication Procedure sse 13 7 39 ss niei aei Deui es 14 4 3 1 4 3 2 4 3 3 VPL EW130 1 T 1 Overview 1 1 Introduction The projector 18 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 specifications such as packet f
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