Sony VPL-PX20 Protocol Manual Download Page 1

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WORLD

PROTOCOL MANUAL

MODEL

..........

VPL-PX20

VPL-PX30

VPL-VW10HT

LCD DATA/VIDEO PROJECTOR

..............

DEST.

VERSION 1.0

Projector Firmware ARC32

VPL-PX20/PX30
LCD DATA PROJECTOR

VPL-VW10HT
LCD VIDEO PROJECTOR

For General Release

Summary of Contents for VPL-PX20

Page 1: ...LD WORLD PROTOCOL MANUAL MODEL VPL PX20 VPL PX30 VPL VW10HT LCD DATA VIDEO PROJECTOR DEST VERSION 1 0 Projector Firmware ARC32 VPL PX20 PX30 LCD DATA PROJECTOR VPL VW10HT LCD VIDEO PROJECTOR For General Release ...

Page 2: ... LE NUMÉRO DE PIÈCE EST INDIQUÉ DANS LE PRÉSENT MANUEL OU DANS DES SUPPLÉMENTS PUBLIÉS PAR SONY 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 WARNUNG Die A...

Page 3: ...ications 2 RS 232C Communication Signal 2 3 Command Block Format 3 4 Data of Code 4 5 Connection 6 RS 232C Connection 6 6 Communication Procedure 7 6 1 Outline of Communication 7 6 2 Reading the Command Tables 7 7 Communication Rules 8 8 Approximate Return Waiting Times 9 9 Commands 11 ...

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Page 5: ...ed for projector Projector can be controlled using the commands in the List of Commands provided in Section 9 COMMANDS Using an external CONTROLLER etc inputs can be switched and the power can also be turned on and off In the following paragraphs CONTROLLER means an external device such as a PC which controls projector using these commands ...

Page 6: ...nnels Flow control 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 1 PARITY Bit 1 STOP Bit EVEN Parity Total number of 1 s from D0 to D7 is an even number D4 D5 D6 D7 MSB LSB EVEN BIT PARITY STOP BIT START D3 D2 D1 D0 ...

Page 7: ... Peripheral Index B2 B3 B4 B5 3 SENDER From Index B6 Peripheral Index B7 B8 B9 B10 6 7 Data Length Total Data Length B16 Data Length 2 00 h Data Length 3 00 _ 7 Fh 4 COMMAND B11 Cmd1 B12 Cmd2 B13 Cmd3 B15 B16 8 Data Bn Data n Bm Data n 1 2 3 4 Bn B16 1 Bm B16 Total Data Length 5 Check Data Length Data Length 1 B16 2 02 _ 81 h B14 Group Index Device Index Group Index Device Index ...

Page 8: ...4 Data Size 2 Note Error when 01 to FF hex codes are included B1 B2 B3 B4 B5 PERIPHERAL INDEX GROUP INDEX UPPER BYTE GROUP INDEX LOWER BYTE DEVICE INDEX UPPER BYTE DEVICE INDEX LOWER BYTE 01 00 01 00 01 01 Projector Group Index 0001 hex Device Index 0001 hex B6 B7 B8 B9 B10 PERIPHERAL INDEX GROUP INDEX UPPER BYTE GROUP INDEX LOWER BYTE DEVICE INDEX UPPER BYTE DEVICE INDEX LOWER BYTE 03 00 01 00 01...

Page 9: ... 0 1 1 1 1 0 Example of Calculation When 0XA5 165 and 0XA5 165 are calculated by XOR A5 10100101 165 A5 10100101 165 Answer 00000000 0 When 0XA5 165 and 0X5A 90 are calculated by XOR Answer A5 10100101 165 5A 01011010 90 Answer 11111111 255 8 8 8 8 8 End Condition B16 Data Length 3 00 7F Size of 6 Bn Bm Data XX No Data in some cases Bm 1 Check Sum XX Check sum of Data from 2 to 6 Calculate the XOR...

Page 10: ... the projector from a PC is intended for performing transmission and reception for only the TxD and RxD lines Therefore there is no handshake normally performed by RS 232C D Sub 9 Pin Shell FG 3 2 7 8 6 5 1 4 9 D Sub 25 Pin 1 2 3 4 5 6 7 8 20 22 Name FG TxD RxD RTS CTS DSR SG DCD DTR RI Grounding for safety protection or cable shield Transmission data Reception data Transmission request Transmissi...

Page 11: ...witcher information when switcher is selected Note When Sircs Direct Command CMD1 17 hex is sent return data may not be returned in some cases 6 2 Reading the Command Tables The command tables can be found in Section 9 page 11 CMD1 indicates the command category The ACK from the projector is returned attached with the command category sent from the controller However when errors of the communicati...

Page 12: ...mate waiting times for PROJECTOR to return the return data after CONTROLLER sends the command When a communication error occurs PROJECTOR ignores the data received until now and set into the reception standby state For undefined commands or commends determined as invalid by PROJECTOR PROJECTOR will send the NAK return data to CONTROLLER Take note that when data is written when the input signal of ...

Page 13: ...te The times shown in this table are when communication is performed in the condition that it will not be interrupted by some reason CMD1 00 00 01 01 01 03 03 CMD2 00 01 01 00 01 00 00 DATA1 _ _ 00 00 00 00 01 DATA2 _ _ 01 02 05 05 _ _ TIME mSec 20 20 20 20 20 25 20 ...

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Page 15: ...2 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 12 COLOR O O 02 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 13 HUE O O 02 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 14 SHARPNESS O O 02 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 15 RGB ENHANCER O O 02 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 16 VOLUME O 02 FIXED 00 FIXED 00 64 0 100 O _ _ _ _ _ O...

Page 16: ...0 00 00 64 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 12 COLOR O O 00 FIXED 00 00 00 64 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 13 HUE O O 00 FIXED 00 00 00 64 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 14 SHARPNESS O O 00 FIXED 00 00 00 64 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 15 RGB ENHANCER O O 00 FIXED 00 00 00 64 00 FIXED 00 64 0 100 O _ _ _ _ _ O O O 00 FIXED 16 V...

Page 17: ...XED 00 NO ERROR O O 01 LAMP ERROR O O 02 FAN ERROR O O 04 COVER ERROR O O 08 TEMP ERROR O O 10 D5V ERROR O O 20 POWER ERROR O O 40 WARNING TEMP 00 FIXED 02 POWER STATUS O O 01 FIXED 00 STANBY O O 01 MAIN ON EXE O O 02 D5V CHECK O O 03 D5V ON EXE O O 04 FAN ON EXE O O 05 LAMP ON EXE O O 06 LAMP ON CHECK O O 07 LAMP NG WAIT O O 08 ON EXE O O 09 ON O O 0A LAMP OFF EXE O O 0B COOLING1 O O 0C COOLING2 ...

Page 18: ...TA5 DATA6 DATA7 DATA8 DATA9 Power Status MEMORY 03h SET 00h RESET MEMORY NO CATEGORY 00 RESET 01 Channel Memory O O 02 Status Memory O O 03 Set Memory O O SAVE MEMORY NO 01 SAVE 04 W B ALL O O 05 W B LOW O O 06 W B HIGH O O 07 W B CUSTOM1 O 08 W B CUSTOM2 O 09 W B CUSTOM3 O 0A W B CUSTOM4 O ...

Page 19: ...IDEO VIDEO VIDEO VIDEO VIDEO MEMORY MEMORY 1 MEMORY 2 MEMORY 3 MEMORY 4 MEMORY 5 MEMORY 6 MEMORY OFF TOGGLE 6x APA DOT HELP FUNCTION 1 FUNCTION 2 DIGITAL DIGITAL PHASE ZOOM ZOOM _ _ _ _ _ 7x Bold PX20 PX30 only Italic VW10HT only PX20 PX30 VW10HT Communication Basic Structure NO COMMAND NAME RS232C CMD1 CMD2 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 Data n 1 ADJUST CATEGORY SET 00h 00h...

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