10. RS-232C communication

Transcription

1 10. RS-232C communication PB9200(P5XMLA) Connecting the cable (1) Turn off the projector and the computer power supplies. (2) Connect the CONTROL port of the projector with a RS-232C port of the computer by a RS-232C cable. Use the cable that fulfills the specification shown in the following figure. (3) Turn on the computer power supply and after the computer has started up, turn on the projector power supply. Projector RS-232C cross cable Computer CONTROL port D-sub 9-pin plug 1 1 CD RD 2 2 RD TD 3 3 TD 4 4 DTR GND 5 5 GND DSR RTS 7 7 RTS CTS 8 8 DTS 9 9 RI D-sub 9-pin jack D-sub 9-pin jack RS-232C port D-sub 9-pin plug Communications setting 19200bps, 8N1 1. Protocol Consist of header (7 bytes) + command data (6 bytes). 2. Header BE + EF CRC_low + CRC_high CRC_low : Lower byte of CRC flag for command data CRC_high : Upper byte of CRC flag for command data 3. chart byte_0 byte_1 byte_2 byte_3 byte_4 byte_5 Action Type ting code low high low high low high Action (byte_0-1) Action Classification Content 1 SET Change setting to desired value. 2 GET Read projector internal setup value. 4 INCREMENT Increment setup value by 1. 5 DECREMENT Decrement setup value by 1. 6 EXECUTE Run a command. 40

2 Requesting projector status (Get command) (1) Send the request code Header + ( 02H + 00H + type (2 bytes)+ 00H + 00H ) from the computer to the projector. (2) The projector returns the response code 1DH + data (2 bytes) to the computer. Changing the projector settings ( command) (1) Send the setting code Header + ( 01H + 00H + type (2 bytes) + setting code (2 bytes)) from the computer to the projector. (2) The projector changes the setting based on the above setting code. (3) The projector returns the response code 06H to the computer. Using the projector default settings (Reset Command) (1) The computer sends the default setting code Header + ( 06H + 00H + type (2 bytes) + 00H + 00H ) to the projector. (2) The projector changes the specified setting to the default value. (3) The projector returns the response code 06H to the computer. Increasing the projector setting value (Increment command) (1) The computer sends the increment code Header + ( 04H + 00H + type (2 bytes) + 00H + 00H ) to the projector. (2) The projector in creases the setting value on the above setting code. (3) The projector returns the response code 06H to the computer. Decreasing the projector setting value (Decrement command) (1) The computer sends the decrement code Header + ( 05H + 00H + type (2 bytes) + 00H + 00H ) to the projector. (2) The projector decreases the setting value on the above setting code. (3) The projector returns the response code 06H to the computer. When the projector cannot understand the received command. When the projector cannot understand the received command, the error code 15H is sent back to the computer. Sometimes the projector cannot properly receive the command. In such a case, the command is not executed and the error code 15H is sent back to the computer. If this error code is returned, send the same command again. When the projector cannot execute the received command. When the projector cannot execute the received command, the error code 1cH + xxxxh is sent back to the computer. When the data length is greater than indicated by the data length code, the projector ignore the excess data code. Conversely when the data length is shorter than indicated by the data length code, an error code will be returned to the computer. NOTE Operation cannot be guaranteed when the projector receives an undefined command or data. Provide an interval of at least 40ms between the response code and any other code. The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data. Commands are not accepted during warm-up. 41

3 chart CRC Action Type ting code Get BE EF B9 D Keystone V Increment BE EF DF D Decrement BE EF E D Keystone V Reset Execute BE EF D C Get BE EF E9 D B Keystone H Increment BE EF F D B Decrement BE EF E D B Keystone H Reset Execute BE EF D Get BE EF D Brightness Increment BE EF EF D Decrement BE EF E D Brightness Reset Execute BE EF D Get BE EF FD D Contrast Increment BE EF B D Decrement BE EF A D Contrast Reset Execute BE EF A4 D :3 BE EF E D :9 BE EF E D Aspect SMALL BE EF FE D NORMAL BE EF E DD Get BE EF AD D NORMAL BE EF B Whisper WHISPER BE EF AB Get BE EF Normal BE EF C7 D H Inverse BE EF D Mirror V lnverse BE EF A7 D H&V Inverse BE EF D Get BE EF F4 D

4 CRC Action Type ting code ENGLISH BE EF F7 D FRANÇAIS BE EF D DEUTSCH BE EF D ESPAÑOL BE EF D ITALIANO BE EF D NORSK BE EF A7 D NEDERLANDS BE EF D Language PORTUGUÊS BE EF C7 D BE EF D BE EF A7 D BE EF D A 00 SVENSKA BE EF C7 D B 00 BE EF F7 D C 00 SUOMI BE EF D D 00 POLSKI BE EF D E 00 Get BE EF C4 D NORMAL BE EF C7 F A Gamma Custom Gamma Custom Color Temp Custom User R Custom User G CINEMA BE EF F A DYNAMIC BE EF A7 F A CUSTOM BE EF FD A Get BE EF F4 F A Get BE EF F A Increment BE EF E F A Decrement BE EF BF F A USER BE EF B F B HIGH BE EF B F B MIDDLE BE EF B F B LOW BE EF B F B Get BE EF C8 F B BE EF F B BE EF C7 F B BE EF F7 F B BE EF F B BE EF F B BE EF F B Get BE EF F B BE EF F B BE EF F B BE EF B3 F B BE EF F B BE EF D3 F B BE EF F B Get BE EF F B

5 Custom User B Color Balance R Color Balance R Reset Color Balance G Color Balance G Reset Color Balance B Color Balance B Reset Sharpness CRC Action Type ting code 50 BE EF EF F B BE EF F F B BE EF F F B BE EF DF F B BE EF F F B BE EF BF F B Get BE EF C F B Get BE EF D Increment BE EF D Decrement BE EF B6 D Execute BE EF D Get BE EF B5 D Increment BE EF D3 D Decrement BE EF D Execute BE EF DB Get BE EF D Increment BE EF D Decrement BE EF F2 D Execute BE EF D0 D Get BE EF F Increment BE EF Decrement BE EF Sharpness Reset Execute BE EF C4 D Color Get BE EF B Increment BE EF D Decrement BE EF Color Reset Execute BE EF D A Get BE EF Tint Increment BE EF F Decrement BE EF FE Tint Reset Execute BE EF C D B My Memory Load My Memory Save 1 BE EF E D BE EF E D BE EF E D BE EF FE D BE EF F2 D BE EF D BE EF D BE EF D

6 CRC Action Type ting code Get BE EF D V Position Increment BE EF B Decrement BE EF BA V Position Reset Execute BE EF E0 D Get BE EF F H Position Increment BE EF Decrement BE EF H Position Reset Execute BE EF C D Get BE EF H Phase Increment BE EF F Decrement BE EF FE Get BE EF B H Size Increment BE EF D Decrement BE EF H Size Reset Execute BE EF D Get BE EF Over Scan Increment BE EF F Decrement BE EF Over Scan Reset Execute BE EF EC D AUTO BE EF E RGB BE EF E Color Space SMPTE240 BE EF E REC709 BE EF FE REC601 BE EF CE Get BE EF D COMPONENT BE EF A D Component SCART RGB BE EF DA D Get BE EF D AUTO BE EF E A 00 NTSC BE EF FE PAL BE EF E Video Format SECAM BE EF E NTSC 4.43 BE EF E M-PAL BE EF FE N-PAL BE EF E Get BE EF D TURN OFF BE EF E A D-YCS TURN ON BE EF A Get BE EF D A

7 Video NR S2-Aspect CRC Action Type ting code LOW BE EF MIDDLE BE EF D HIGH BE EF Get BE EF TURN OFF BE EF A B TURN ON BE EF A B Get BE EF B Auto Adjust Execute BE EF D A Auto off Auto Search Blank Color Blank on/off Startup Menu Position V Menu Position V Reset Menu Position H Menu Position H Reset Message Get BE EF Increment BE EF E Decrement BE EF BF TURN OFF BE EF B6 D TURN ON BE EF D Get BE EF D My Screen BE EF FB CA Original BE EF FB E Blue BE EF CB D White BE EF B D Black BE EF B D Get BE EF D TURN OFF BE EF FB D TURN ON BE EF B D Get BE EF C8 D My Screen BE EF CB CB Original BE EF B D TURN OFF BE EF B D Get BE EF D Get BE EF D Increment BE EF D Decrement BE EF F7 D Execute BE EF A8 C Get BE EF D Increment BE EF D Decrement BE EF B3 D Execute BE EF DC C TURN OFF BE EF F D TURN ON BE EF F D Get BE EF BC D

8 Volume Mute CRC Action Type ting code Get BE EF D Increment BE EF D Decrement BE EF D TURN OFF BE EF D TURN ON BE EF D6 D Get BE EF D Lamp Time Get BE EF C2 FF Lamp Time Reset Execute BE EF DC Filter Time Get BE EF C2 F A Filter Time Reset Execute BE EF C Magnify Freeze Power Get BE EF C D Increment BE EF A D Decrement BE EF CB D Normal BE EF D Freeze BE EF D Get BE EF B0 D TURN OFF BE EF A D TURN ON BE EF BA D Get BE EF D (Example Return) (Off) (On) (Cool down) Input Source M1-D BE EF E D RGB BE EF FE D BNC BE EF E D Video BE EF E D S-Video BE EF E D Component BE EF AE D Get BE EF CD D BE EF D9 D Error Status Get (Example of Return) (Normal) (Cover-error) (Fan-error) (Lamp-error) (Temp-error) (Air flow- (Lamp- (Cool-error) (Filter-Error) error) Time-over) 47

9 CRC Action Type ting code Off BE EF FE PinP Size Large BE EF E Small BE EF E Get BE EF CD Upper Left BE EF Upper Right BE EF PinP Position Bottom Left BE EF Bottom Right BE EF F Get BE EF RGB BE EF BA PinP Audio Ch Video BE EF A Get BE EF Video BE EF D PinP Input S-Video BE EF Get BE EF Full BE EF D Myscreen size X1 BE EF D3 D Get BE EF D Off BE EF B EF C Myscreen Lock On BE EF AB EE C Get BE EF EF C Off BE EF FF IR Remote Front On BE EF F Get BE EF CC Off BE EF IR Remote Rear On BE EF Get BE EF Off BE EF IR Remote Top On BE EF D Get BE EF

10 CRC Action Type ting code Last Ch BE EF E D M1-D BE EF AE D RGB BE EF E D Power Up Source BNC BE EF E D Component BE EF E D S-Video BE EF E D Video BE EF CE D Get BE EF D D DISABLE BE EF A2 D Auto Adjust Enable ENABLE BE EF D Get BE EF D TURN OFF BE EF E D C Internal Speaker TURN ON BE EF FE D C Get BE EF D D C TURN OFF BE EF FF Lens Lock TURN ON BE EF F Get BE EF CC All BE EF F BE EF F Remote ID 2 BE EF FF BE EF F Get BE EF AC TURN OFF BE EF B Auto Power On TURN ON BE EF AB Get BE EF AUTO BE EF F D BE EF AF D BE EF F D Lens 3 BE EF CF D BE EF FF DA BE EF F DB Get BE EF C D