Digital Projection Titan Sx+-500 User Manual
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Rev B 02/2007 page 7.15 Digital Projection TITAN sx+-500 User Manual 7. Appendix Remote communications protocol Version: Revision C 02/01/07 Introduction This protocol document covers all projectors in the Titan series and also the Lightning 30/40isx+. Only one remote connection (RS232, LAN or Wireless LAN) should be used at any one time. Following the transmission of a command, the control system must wait to receive the complete reply before sending a new command. It should be noted that this protocol is a point to point protocol, and any addressing commands relate to the projector’s hand held remote control only. Message Structure The data type for all data is raw hexadecimal, and all data larger than 1 byte is formatted little endian i.e. LSB first. There are currently two supported message types: Operation Messages (message type 03h) normal projector operations, fixed length message Enhanced Messages (message type 10h) projector special functions, variable length message Responses to all commands start with 1Eh Notes Details of how to connect to the projector, using the serial control input or via a LAN, can be found earlier in this section. The following pages contain an overview of the message structure and examples of some basic Operation commands. For full details of all the Operation commands and Enhanced commands, contact Digital Projection at one of the addresses printed near the front of this manual, and ask for a copy of the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.16 7. Appendix Digital Projection TITAN sx+-500 User Manual Operation Messages Operation messages are constructed using the following format: Header is always EFBEh (byte 1 = BEh and byte 2 = EFh) Type is always 03h for Operation Messages Size is always 0019h (byte 4 = 19h and byte 5 = 00h) i.e. 25 bytes after CRC CRC can be set to 5858h if you want the CRC to be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol. Operation type is one of the following: Set01h Get02h Increment03h Decrement04h Execute05h Set writes a value to the projector. Get reads a value from the projector. Increment and decrement increase or decrease a value by one unit. Execute executes the current operation (specific commands only). Spaces in the example messages are for visual clarity and should not be sent as part of the message. Header Type Size CRC Oper’n Operation Reserved type 2 bytes 1 byte 2 bytes 2 bytes 1 byte 2 bytes 2 bytes DataBE EF 03 19 00 58 58 00 00 00 00 00 Byte #1 2 3 4 5 6 7 8 9 10 11 12 Operation Target Operation Value Reserved 4 bytes 4 bytes 4 bytes Data00 00 00 00 00 00 00 00 00 00 00 00 Byte #13 14 15 16 17 18 19 20 21 22 23 24 Reserved Reserved 4 bytes 4 bytes Data00 00 00 00 00 00 00 00 Byte #25 26 27 28 29 30 31 32 Notes The following pages contain examples of some basic Operation commands. For full details of all the For full details of all the Operation commands and Enhanced commands, contact Digital Projection and ask for a copy of the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.17 Digital Projection TITAN sx+-500 User Manual 7. Appendix Enhanced Messages Enhanced messages are constructed using the following format: Header is always EFBEh (byte 0 = BEh and byte 1 = EFh) Type is always 10h for Enhanced Messages CRC can be set to 5858h if you want the CRC to be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol. Size is always Data Length + 4 (4 bytes after CRC and before data) Header Type Size CRC Data type Data length (n) 2 bytes 1 byte 2 bytes 2 bytes 2 bytes 2 bytes DataBE EF 10 XX XX 58 58 00 00 00 00 Byte #1 234 567891011 Data n bytes DataData bytes ... ... ... Byte #12 ... ... 11 + n Notes The following pages contain examples of some basic Operation commands. For full details of all the For full details of all the Operation commands and Enhanced commands, contact Digital Projection and ask for a copy of the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.18 7. Appendix Digital Projection TITAN sx+-500 User Manual Operation Command examples All operation commands are located at bytes 9 &10. All values are located at bytes 17 & 18 unless otherwise indicated Power (0102) Projector On or Standby Value On00h Standby04h Examples Set Projector (On) BEEF 03 1900 5858 01 0102 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 0102 0000 00000000 00000000 00000000 00000000 00000000 Set Projector (Standby) BEEF 03 1900 5858 01 0102 0000 00000000 04000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 0102 0000 00000000 04000000 00000000 00000000 00000000 Get Projector Power BEEF 03 1900 5858 02 0102 0000 00000000 00000000 00000000 00000000 00000000 Response (Projector in Standby) 1E BEEF 03 1900 5858 02 0102 0000 00000000 04000000 00000000 00000000 00000000 Notes Spaces in example messages are for visual clarity and should not be sent as part of the message. In the example messages the CRC is set to 5858h. This value will be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.19 Digital Projection TITAN sx+-500 User Manual 7. Appendix Source (3702) Projector source select Value RGB100h RGB201h DVI02h SDI03h Composite04h SVideo05h Component06h Examples Set Source (DVI) BEEF 03 1900 5858 01 3702 0000 00000000 02000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 3702 0000 00000000 02000000 00000000 00000000 00000000 Set Source (SVideo) BEEF 03 1900 5858 01 3702 0000 00000000 05000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 3702 0000 00000000 05000000 00000000 00000000 00000000 Get Source BEEF 03 1900 5858 02 3702 0000 00000000 00000000 00000000 00000000 00000000 Response (SVideo) 1E BEEF 03 1900 5858 02 3702 0000 00000000 05000000 00000000 00000000 00000000 Notes Spaces in example messages are for visual clarity and should not be sent as part of the message. In the example messages the CRC is set to 5858h. This value will be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.20 7. Appendix Digital Projection TITAN sx+-500 User Manual Brightness (E502) Adjusts Brightness Range: -128 — +127 (00h - FFh) Centre (0): 128 (80h) Examples Set Brightness 97 (128 + 97 = 225 = E1h) BEEF 03 1900 5858 01 E502 0000 00000000 E1000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 E502 0000 00000000 E1000000 00000000 00000000 00000000 Get Brightness BEEF 03 1900 5858 02 E502 0000 00000000 00000000 00000000 00000000 00000000 Response (97) 1E BEEF 03 1900 5858 02 E502 0000 00000000 E1000000 00000000 00000000 00000000 Increment Brightness BEEF 03 1900 5858 03 E502 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 03 E502 0000 00000000 00000000 00000000 00000000 00000000 Decrement Brightness BEEF 03 1900 5858 04 E502 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 04 E502 0000 00000000 00000000 00000000 00000000 00000000 Notes Spaces in example messages are for visual clarity and should not be sent as part of the message. In the example messages the CRC is set to 5858h. This value will be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.21 Digital Projection TITAN sx+-500 User Manual 7. Appendix Contrast (E602) Adjusts Contrast Range: -128 — +127 (00h - FFh) Centre (0): 128 (80h) Examples Set Contrast 97 (128 + 97 = 225 = E1h) BEEF 03 1900 5858 01 E602 0000 00000000 E1000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 E602 0000 00000000 E1000000 00000000 00000000 00000000 Get Contrast BEEF 03 1900 5858 02 E602 0000 00000000 00000000 00000000 00000000 00000000 Response (97) 1E BEEF 03 1900 5858 02 E602 0000 00000000 E1000000 00000000 00000000 00000000 Increment Contrast BEEF 03 1900 5858 03 E602 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 03 E602 0000 00000000 00000000 00000000 00000000 00000000 Decrement Contrast BEEF 03 1900 5858 04 E602 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 04 E602 0000 00000000 00000000 00000000 00000000 00000000 Notes Spaces in example messages are for visual clarity and should not be sent as part of the message. In the example messages the CRC is set to 5858h. This value will be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.22 7. Appendix Digital Projection TITAN sx+-500 User Manual Shutter (CF02) Closes and opens shutter Target Value (Set) (Get) Shutter Close00h01h Shutter Open01h00h Examples Set Shutter (Close) BEEF 03 1900 5858 01 CF02 0000 00000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 CF02 0000 00000000 00000000 00000000 00000000 00000000 Set Shutter (Open) BEEF 03 1900 5858 01 CF02 0000 01000000 00000000 00000000 00000000 00000000 Response 1E BEEF 03 1900 5858 01 CF02 0000 01000000 00000000 00000000 00000000 00000000 Caution: The Set and Get parameters are different: Get Shutter BEEF 03 1900 5858 02 CF02 0000 00000000 00000000 00000000 00000000 00000000 Response (Closed) 1E BEEF 03 1900 5858 02 CF02 0000 00000000 01000000 00000000 00000000 00000000 Response (Open) 1E BEEF 03 1900 5858 02 CF02 0000 00000000 00000000 00000000 00000000 00000000 Notes Spaces in example messages are for visual clarity and should not be sent as part of the message. In the example messages the CRC is set to 5858h. This value will be ignored. However, the CRC should ideally be calculated, as described in the Titan Projector Series External Control Protocol.
Rev B 02/2007 page 7.23 Digital Projection TITAN sx+-500 User Manual 7. Appendix COMMAND HEX DATA (MESSAGE LENGTH = 32 BYTES)COMMENTSSwitch Projector On BE EF 03 19 00 58 58 01 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Switch Projector to Standby BE EF 03 19 00 58 58 01 01 02 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select RGB1 input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select RGB2 input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select DVI input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select SDI input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select Composite input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select SVideo input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select Component input BE EF 03 19 00 58 58 01 37 02 00 00 00 00 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to Native BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to Fill BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to USER BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 1.33:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 1.25:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 15 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 1.78:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 2.35:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 17 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 1.66:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set aspect ratio to 1.85:1 BE EF 03 19 00 58 58 01 7A 02 00 00 00 00 00 00 19 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select 0% field test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select 20% field test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select 80% field test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select 100% field test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select chequerboard test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 0C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select colour bars test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select grid test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 0E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Select screen layout test pattern BE EF 03 19 00 58 58 01 7D 02 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Turn test patterns off BE EF 03 19 00 58 58 05 8F 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Blank display BE EF 03 19 00 58 58 01 87 02 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Displays a black field (OSD still visible) Unblank display BE EF 03 19 00 58 58 01 87 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set Brightness BE EF 03 19 00 58 58 01 E5 02 00 00 00 00 00 00 XX 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 XX = required brightness. 00h = -128, 80h = 0, FFh = +127 Increment Brightness BE EF 03 19 00 58 58 03 E5 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Decrement Brightness BE EF 03 19 00 58 58 04 E5 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set Contrast BE EF 03 19 00 58 58 01 E6 02 00 00 00 00 00 00 XX 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 XX = required contrast. 00h = -128, 80h = 0, FFh = +127 Increment Contrast BE EF 03 19 00 58 58 03 E6 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Decrement Contrast BE EF 03 19 00 58 58 04 E6 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shutter close BE EF 03 19 00 58 58 01 CF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Closes optical shutter Shutter open BE EF 03 19 00 58 58 01 CF 02 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Opens optical shutter Set lamp mode to Dual BE EF 03 19 00 58 58 01 C5 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set lamp mode to Alternate BE EF 03 19 00 58 58 01 C5 02 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set lamp mode to Single 1 BE EF 03 19 00 58 58 01 C5 02 00 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Set lamp mode to Single 2 BE EF 03 19 00 58 58 01 C5 02 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Quick Reference chart
Rev B 02/2007 page 7.24 7. Appendix Digital Projection TITAN sx+-500 User Manual