Digital Projection Titan Hd-500, Hd-250 User Manual
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Rev B 02/2007 Page 7.11 Digital Projection TITAN HD-500, HD-250 User Manual 7. Appendix 3. DVI-D input 24 way D-type connector 1 TMDS Data 2- 2 TMDS Data 2+ 3 TMDS Data 2 Shield 4 unused 5 unused 6 DDC Clock 7 DDC Data 8 unused 9 TMDS Data 1- 10 TMDS Data 1+ 11 TMDS Data 1 Shield 12 unused 13 unused 14 +5 V Power 15 Ground 16 Hot Plug Detect* 17 TMDS Data 0- 18 TMDS Data 0+ 19 TMDS Data 0+ 20 TMDS Data 0 Shield 21 unused 22 unused 23 TMDS Clock Shield 24 TMDS Clock+ * Hot plug detect (HPD) is fully DVI compliant. DVI sources detect the presence of a display device by providing +5V on pin 14 and looking for +5V on pin 16. Whenever the projector is operational, and 5V is present on pin 14, pin 16 will be held at +5V. EDID is available even when the projector is switched off. Operational means that the projector is powered up. Non operational states are powered down and some self test and reprogramming modes. Notes pin view of female connector
Page 7.12 Rev B 02/2007
7. Appendix Digital Projection TITAN HD-500, HD-250 User Manual
4. (not used in this projector)
5. Composite video input
1 x 75 ohm BNC
PAL or NTSC video
6. S-Video input
4 pin mini-DIN
1 L Ground
2 C Ground
3 Lumunance (Y)
4 Chrominance (C)
7. Component video input
4 x 75 ohm BNC
Used for standard defi nition interlaced signals only
RGsB RGBS YCrCb
R R Cr
G + Sync G Y + Sync
B B Cb
Sync
Notes
pin view of female connector
Rev B 02/2007 Page 7.13 Digital Projection TITAN HD-500, HD-250 User Manual 7. Appendix Control connections LAN connection 10BaseT Unshielded Twisted Pair cable The standard wire colours as as follows: 1 White / Orange stripe 2 Orange 3 White / Green stripe 4 Blue 5 White / Blue stripe 6 Green 7 White / Brown stripe 8 Brown Crossed cable (used to connect directly to a computer with no hub or network.) (Note that only the green and orange pairs are crossed) 1 White / Orange stripe White / Green stripe 1 2 Orange Green 2 3 White / Green stripe White / Orange stripe 3 4 Blue Blue 4 5 White / Blue stripe White / Blue stripe 5 6 Green Orange 6 7 White / Brown stripe White / Brown stripe 7 8 Brown Brown 8 Notes Use: a straight cable to connect to a hub or network, or a crossed cable as shown here to connect ONLY to a computer directly. • • top view of cable connector (clip is underneath)
Page 7.14 Rev B 02/2007 7. Appendix Digital Projection TITAN HD-500, HD-250 User Manual Serial control input 1 unused 2 Received Data (RX) 3 Transmitted Data (TX) 4 unused 5 Signal Ground 6 unused 7 unused 8 unused 9 unused Null-modem cable (used to connect the projector to a computer) RX 2 --- 3 TX TX 3 --- 2 RX GND 5 --- 5 GND Serial port settings Baud rate 19,200 bps Data length 8 bits Stop bits one Parity none Flow control none • • • • • Notes The projector is a DTE, so use: a straight cable to connect to a modem, or • a null-modem cable as shown here to connect to another DTE such as a computer. • • pin view of female connector
Rev B 02/2007 Page 7.15 Digital Projection TITAN HD-500, HD-250 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 fi rst. There are currently two supported message types: Operation Messages (message type 03h) normal projector operations, fi xed 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.
Page 7.16 Rev B 02/2007 7. Appendix Digital Projection TITAN HD-500, HD-250 User Manual Operation Messages Operation messages are constructed using the following format: Header Type Size CRC Oper’n typeOperation Reserved 2 bytes 1 byte 2 bytes 2 bytes 1 byte 2 bytes 2 bytes Data BE EF 03 19 00 58 58 00 00 00 00 00 Byte # 1 2 3456789101112 Operation Target Operation Value Reserved 4 bytes 4 bytes 4 bytes Data 00 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 Data 00 00 00 00 00 00 00 00 Byte # 25 26 27 28 29 30 31 32 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: Set 01h Get 02h Increment 03h Decrement 04h Execute 05h 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 (specifi c commands only). Spaces in the example messages are for visual clarity and should not be sent as part of the message. 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 HD-500, HD-250 User Manual 7. Appendix 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. Enhanced Messages Enhanced messages are constructed using the following format: Header Type Size CRC Data type Data length (n) 2 bytes 1 byte 2 bytes 2 bytes 2 bytes 2 bytes Data BE EF 10 XX XX 58 58 00 00 00 00 Byte # 1 2 34567891011 Data n bytes Data Data bytes ... ... ... Byte # 12 ... ... 11 + n 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)
Page 7.18 Rev B 02/2007 7. Appendix Digital Projection TITAN HD-500, HD-250 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 On 00h Standby 04h 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 HD-500, HD-250 User Manual 7. Appendix Source (3702) Projector source select Value RGB1 00h RGB2 01h DVI 02h SDI 03h Composite 04h SVideo 05h Component 06h 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.
Page 7.20 Rev B 02/2007 7. Appendix Digital Projection TITAN HD-500, HD-250 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.