VPL-EW130 6 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 VOL:SMALL AUDIO POWER CONTRAST CONTRAST COLOR COLOR BRIGHTNESS BRIGHTNESS LARGE MUTING TOGGLE + _ + _ + _ 2x HUE HUE SHARPNESS SHARPNESS PICTURE STATUS STATUS MENU VIDEO INPUT A INPUT B POWER POWER + _ + _ MUTING ON OFF ON OFF 3x CURSOR CURSOR CURSOR CURSOR → ← ↑ ↓ 4x PITCH SHIFT 5x INPUT ENTER S VIDEO TOGGLE 6x 7x RESET 20bit PROJECTOR-E x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB
2-2. Reply
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 Grounding for safety protection or cable shield 3 2 TxD Transmission data 2 3 RxD Reception data 7 4 RTS Transmission request 8 5 CTS Transmission permission 6 6 DSR Dat
Résumé du contenu de la page N° 12
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 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 return
Résumé du contenu de la page N° 13
3-6. Command Block Format The block format of Simplifi ed Command for RS-232C as shown in the fi gure below. In this section, the block format for Simplifi ed Command is explained. 3-6-1. Simplifi ed Command [Send] The block format for sending request is shown below. [A9h] B0 START CODE B1 Put the item number. ITEM NUMBER Refer to the item list in the sections 2-1-1 and 2-1-2. B2 SET: 00h (Set data) B3 TYPE GET: 01h (Get data) B4 SET: Put the Data value described in the item list in the sections 2
Résumé du contenu de la page N° 14
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 is successfully completed. START CODE = A9h ACK/NAK = 0000h (Complete) ACK = 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 chang
Résumé du contenu de la page N° 15
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 interv
Résumé du contenu de la page N° 16
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 Description Protocol name 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
Résumé du contenu de la page N° 17
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. CONTROLLER PROJECTOR SDCP SET/GET Request 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
Résumé du contenu de la page N° 18
4-3. Protocols 4-3-1. SDAP This section describes the SDAP packet structure. The number in the parentheses shows byte. POWER HEADER COMMUNITY PRODUCT NAME SERIAL NO. LOCATION STATUS (4) (4) (4) (12) (24) (2) 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 fi xed to “4441h”. VERSION This indicates the version number of protocol. It is fi xed to 01h (version 1). CATEGORY Cate
Résumé du contenu de la page N° 19
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. HEADER(2) COMMUNITY(4) COMMAND(4) DATA(n) Fig. 4-5 SDCP Packet Structure 2. HEADER Field The HEADER fi eld consists of VERSION and CATEGORY sub fi eld shown below. The length of each sub fi eld is 1 byte. VERSION(1) CATEGORY(1) Fig. 4-6 HEADER Field (1) VERSION sub fi eld This is a fi xed value of 02h, which means “version2”. (2) CATEGOR
Résumé du contenu de la page N° 20
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. REQUEST(1) ITEM NO(2) DATA LENGTH(1) Fig. 4-7 COMMAND Filed for REQUEST 1) REQUEST sub fi eld There are only two types of request. One is the GET request to acquire the proj
