Philips DVD175 DVD Player
Contents
1. KR WN O _a mak Ww Na O na nn A ProDVD 175 Description No error Cause of error not known Invalid parameter Message exceeds buffer size Message syntax not valid Command not valid Communication error No more commands can be sent Commands can be sent again Command not executed due to UOP Command not valid for current disc Disc read error Disc error due to dirty disc Command not allowed in this state of the player Requested GPRMs not available Command to deliver binary data not For more information about the ProDVD 175 please contact the website www prodvd philips com 18 yo B B 1 ROM CODE TABLE RANGE Supported Digit 3 004 003 by Digit 4 004 004 RCC Digit 5 004 005 Digit 6 004 006 Digit 7 004 007 Digit 8 004 008 Digit 9 004 009 Digit 0 004 000 Angle 004 133 Subtitle 004 075 Subtitle On Off 004 227 Audio 004 078 Repeat 004 029 Repeat A B 004 059 Shuffle 004 028 3D Sound 004 082 Scan 004 042 Zoom 004 247 Forward 004 040 Open Close 004 066 Play 004 044 Stop 004 049 Next 004 032 Prev 004 033 Pause Step 004 048 Cursor Up 004 088 Cursor Down 004 089 Cursor Left 004 090 Cursor Right 004 091 OK enter 004 092 System Menu 004 130 Disc Menu 004 084 Title Menu 004 113 Key Menu 004 209 OSD On Off 004 015 Key Access 02. Note RC key codes for Display Bit rate CD Text PBC On Off Display Dim will not be supported through EC RCC Remote Control Command EC External Control For more information about the ProDVD 175 please contact the website www prodvd philips com 19 _ ProDVD 175 OVERVIEW OF COMMANDS Overview external control commands Overview asynchronous response group PC group PR command parameter list command parameter list RC RCCode EOT ReturnValue TitleNr PlayT TitleNumber EOC ReturnValue ChapterNr PlayC TitleNumber StatusChange ReturnValue Status ChapterNumber Error ReturnValue ErrorNr OSD Mode LKC Mode RCC Mode UOP Mode SetAST AudioStreamNumber SetSPST SubPictureStreamNumber CDDALock Lock PVRLock Lock ProviderID SetPlayMode CHAPTER TITLE DISC Overview external control status group PS command parameter list request parameter list response binary data GetStatus ReturnValue Status GetDiscType ReturnValue DiscType GetAST ReturnValue AudioStreamNumber GetSPST ReturnValue SubPictureStreamNumber GetNrT ReturnValue NrTitles GetNrC TitleNr ReturnValue NrChapters GetT ReturnValue TitleNr GetC ReturnValue TitleNr ChapterNr GetDiscID ReturnValue DisclD GetSector SectorNr ReturnValue NumBytes Yes GetCyclicBuffer ReturnValue NumBytes Yes Note In case binary data is Yes the Binary data will be send immediately after the ASCII parameter list response
3. command GetNrT parameter list ReturnValue NrTitles NrTitles Number of titles DVD or number of tracks VCD CD DA of the current disc Example Request PS GetNrT r Response PS GetNrT 0 32 r The current disc contains 32 titles DVD or tracks VCD CD DA Number of chapters Message from external controller to DVD group PS command GetNrC TitleNr parameter list TitleNr Number of the title DVD or track VCD Message from DVD to external controller group PS command GetNrC parameter list ReturnValue NrChapters NrChapters Number of chapters DVD or entries VCD of the requested title or track Example Request PS GetNrC 2 r Response PS GetNrC 0 13 r Title 2 contains 13 chapters DVD or track 2 contains 13 entries VCD Current title Message from external controller to DVD group PS command GetT Message from DVD to external controller group PS command GetT parameter list ReturnValue TitleNr TitleNr Number of the current title DVD or track VCD CD DA Example Request PS GetT r Response PS GetT 0 6 r The current title DVD or track is 6 VCD CD DA Current chapter Message from external controller to DVD group PS command GetC Message from DVD to external controller group PS command GetC parameter list ReturnValue TitleNr ChapterNr TitleNr Title DVD or track VCD number of the current title or trac
4. Volume down 1F Play 20 Stop 21 Pause 22 next 23 Previous 24 Search forward 25 Search reverse 26 Repeat 27 Next disc 28 Previous disc 29 Still forward 2A Still reverse 2B Slow forward 2C Slow reverse 2D Return 2 Open close 3B 0 30 1 31 2 32 3 33 4 34 5 35 6 36 7 37 8 38 9 39 Zoom 40 Angle 41 For more information about the ProDVD 175 please contact the website www prodvd philips com 8 ProDVD 175 EXTERNAL CONTROL COMMANDS Remote control commands group PC command RC parameter list RCCode The RC6 code of the remote control signal to execute See Appendix for the list of supported RC RCCode commands Example PC RC 66 r Player will react as if the the Open Close button was pressed Play title group PC command PlayT parameter list Title Number Title Number Number of the title DVD or track YCD or CDDA to play Example PC PlayT 3 r Player will start playing the first chapter of title 3 in the case of a DVD disc Player will start playing from the beginning of track 3 in the case of a VCD or CDDA disc Note The behaviour of the PlayT and PlayC commands are influenced by the SetPlayMode command Play chapter group PC command PlayC parameter list Title Number ChapterNumber TitleNumber Number of the title DVD or track VCD to play ChapterNumber Number of the chapter DVD or entry VCD to start
5. can be handled through the menubar via RC then time search request through EC would require a start of play as in time search through RC Note 4 On entry of any time value through EC com mand line that s syntactically correct in terms of commas etc if the time value entered in the com mand line is not meaningful for eg time value hap pens to be greater than the duration of the disc the request also would be ignored and it would result in an error message However the user would not be imme diately prohibited from entering the time as on the screen in the command line that can t be played In all cases where EC gets an error message the type of error message would be in line with other error messages that EC gets on erroneous inputs For more information about the ProDVD 175 please contact the website www prodvd philips com 12 ProDVD 175 EXTERNAL CONTROL STATUS Player status Message from external controller to DVD group PS command GetStatus Message from DVD to external controller group PS command GetStatus parameter list ReturnValue Status Status can have one of the following values 0 Error Ne Opened 2 No Disc 3 Stopped 4 Playing 5 Paused Example Request PS GetStatus r Response PS GetStatus 0 4 r The player is in the playing state Disc type Message from external controller to DVD group PS command GetDiscType Message from DVD to external co
6. moved or button state is changed 3 byte data packets should be trans mitted to the player No data should be transmitted when the device is stationary in center position and the button state is unchanged pressed or released A button state change or device position change should not interrupt a data packet transmis sion To allow for additional buttons on the pointing device one additional byte with 46 0 may be added to the data package Systems specified to work with the specific device will react to this byte other systems will ignore it bt 1 button 1 1 pressed 0 not pressed bt 2 5 button 2 1 pressed 0 not pressed 8 bit data horizontal movement 2 s complement 7 left direction negative SFF 80 right direction positive 01 7F 8 bit data vertical movement Y7 YO ProDVD 175 ByteO 1 Byte 0 X5 x4 X3 X2 1 X0 2 0 Y5 4 Y2 Y1 YO Byte3 0 optional 25 complement up direction negative FF 80 down direction positive 01 S7F value of 00 for horizontal or vertical movement indicates no movement in that direction note bt and bt2 will be implemented as OK button ABSOLUTE SCREEN DEVICES AND ABSOLUTE COORDINATE DEVICES Absolute screen devices and absolute coordinate devices e g Touch Screens Light Pens Data flow During normal operation RTS asserted Data is sent to the player via RXD Every time t
7. r Local keyboard is switched ON Note The LKC mode will always be switched ON after starting up the player by switching on the power of the player Switch on off RC Remote Control This command allows to enable disable the execution of RC commands received from the Remote Control group PC command RCC parameter list Mode Mode can have one of the following values OFF RC is switched OFF ON RC is switched ON Example PC RCC OFF r RC is switched OFF The DVD player will not react on a RC command Note 1 RC commands sent via RS232 are not affected by this command and therefore will be executed Note 2 The RC mode will always be switched ON after starting up the player by switching on the power of the player Note 3 When the RC is switched off the DVD player will not react on a RC command Note 4 When the RC is switched off the RC eye still blinks after receiving a command Note 5 When the RC is switched off a cross is shown On OSD if an RC button is pressed If OSD is switched off this cross is not shown Note 6 RCC lock status shall be stored in NVRAM On start up RCC lock control is based on the value stored in NVRAM Note 7 The default for RCC lock is OFF which means that RCC is not locked by default Switch on off UOPs group PC command UOP parameter list Mode Mode can have one of the following values OFF the check on UOPs is switched OFF ON the check on UOPs is s
8. 04 235 Forward 4x 004 223 Return 004 131 Forward 8x 004 224 Display Backward 004 041 Bit Rate CD Text 004 239 Backward 4x 004 222 Resume 004 215 Backward 8x 004 221 Title 004 201 Slow Forward 72 004 034 Chapter 004 202 Slow Forward 1 8 004 216 FTS 004 251 Slow Backward 2 004 035 TimeSearch 004 242 Slow Backward 1 8 004 219 Memory 004 069 Step Forward 004 246 Disc Lock 004 243 Step Backward 004 245 T C 004 200 Playback Reverse 004 045 TV DVD 004 067 Karaoke On Off 004 228 Aspect Ratio 004 249 Karaoke Key 004 236 Option 004 250 Karaoke Key 004 237 PBC On Off 004 214 Echo 004 233 Display Dim 004 019 Echo 004 234 Standby Power 004 012 Vocal 004 231 Digit 1 004 001 Once More 004 229 Digit 2 004 002 2a Ix X X X X 0X 0X 0X X X
9. It will only be send in case Return Value 50 For more information about the ProDVD 175 please contact the website www prodvd philips com 20
10. Professional DVD Video Player Document version v2 0 Applicable for players with firmware version V3 50 08 V3 50 09 V3 50 11 ProDVD 175 INTRODUCTION This is the technical documentation for the ProDVD 175 series of DVD Video Players This documentation is especialy made to support development of sophisticated DVD Video applications for this special player Please notice that this document is valid for ProDVD 175 players executed with firmware version v3 50 08 v3 50 09 v3 50 11 If you have any questions about this document please feel free to contact Asint International info asint international com Procedure to check the DVD 175 firmware version The firmware version of the ProDVD 175 player can easily be checked by switching on the ProDVD 175 player without a disc and then push ing the setup button on the remote Then push the Menu Down Cursor Movement button on the remote Yellow button with downwards arrow till you reach the Access Control selec tion field Then push the Menu Right Cursor Movement Button on the remote control to select the Access Control selection field Then push the Menu Down Cursor Movement Button till you reach the Help Text selection field One extra click on the Menu Down Cursor Movement button of the remote Yellow button with downwards arrow and the content of the Help Text field will change in 00 01 As where x y z stan
11. VD controller and the DVD player consist of 3 different types of information External control commands External control status Asynchronous responses The messages between the ProDVD and the ProDVD controller look like group command parameterlist r A group command and parameter list betweensquare brackets followed by a carriage return character V The group and command are not case sensitive there is no difference in the usage of uppercase and lowercase characters The parameter list exists of comma separated parameters and are case sensitive When the player receives a message from the external controller it will be acknowledged This acknowledgment will be done in 2 different ways For external control commands the acknowl edgment will look like group group specified in the received message PC command command specified in the received message parameter list ReturnValue ReturnValue can have one of the following values 0 No error x Error code x Example player receives player sends PC RC 66 r PC RC 0 r When the external controller receives the response this implies that the player has verified the received message syntax and the command will be executed It does not imply that the command is executed without errors For external control status messages there is specified a response message on a request The response is the acknowledgment of t
12. ds for the firmware release version Example C 00 01 3 50 11 020708 P107 5 1 14 Disclaimer The information contained herein is believed to be accurate at date of publication however NV Philips will not be liable for any damages including indirect or consequential from the use of this document or the reliance on the accuracy of this document The information contained herein is subject to change without notice This technical documentation is published by NV Philips All rights are reserved Reproduction of the documentor part ofit in whateverform is prohibited without express and written permission of NV Philips For more information about the ProDVD 175 please contact the website www prodvd philips com 2 _ProDVD 175 EO TABLE OF CONTENTS Introduction 2 I O port 5 Relative coordinate and maneuvering devices 7 Absolute screen devices and absolute coordinate devices 7 Additional bytes pointing devices 8 External control commands 9 External control status 13 Asynchronous responses 15 Trade Mode 17 Navigation and Handling Non Volatile Memory 17 Error codes 18 Rom Code Table Range 19 Overview of commands 20 For more information about the ProDVD 175 please contact the website www prodvd philips com 3 ProDVD 175 PORT The ProDVD 175 professional DVD player can also be controlled by an external controller or a pointing device This can be done via the 1 port at the rear of the
13. e switching on the player These buttons are OPEN CLOSE button PREV button After this has been done the player will act as below Auto play at power on All playable formats After end of title automatic Repeat function All control buttons are disabled on the player front All remote control buttons remain operational Disc change can still be done by pushing the STOP button on the remote control till the tray opens The player can be Delocked by pushing two player control buttons on the front OPEN CLOSE button and PREV button less than 2 seconds while swithching on the player Remark To check in what mode the player is the user only has to check the functionality of the Open Close button Special Mode Entries To enter into special modes like PAL lt gt NTSC VIRGIN Mode TRADE Mode DIAGNOSTIC Mode DLA Mode 1 and key 2 with power on has to be used The key combinations are listed in the Table 1 1 PAL NTSCswichig STOP NEXT 3 TRADE Mode OPEN PREV 6 Service Mode OPEN STOP Table 1 LK Special mode key Map NAVIGATION AND HANDLING NON VOLATILE MEMORY The ProDVD 175 professional DVD Video player is equipped with NVRAM Non Volatile Random Access Memory for saving application data The data written to the NVRAM will be available every time the application is played or can be used to transfer data from one disc application to another d
14. from sector 123456789 Note The data is only sent in the case the ReturnValue is 0 ASYNCHRONOUS RESPONSES End of a title Message from DVD to external controller group PR EOT ReturnValue TitleNr command parameter list TitleNr Number of the title DVD or track VCD CDDA of which the end is reached Example PR EOT 3 r End of title 3 DVD or end of track 3 VCD CD DA is reached Note This message will be sent if a new title is started or if the disc is finished It can not be guaranteed that no frames from the next title are played when the stop command is given immediately after the End of title message is received and the disc mode is DISC For more information about the ProDVD 175 please contact the website www prodvd philips com 15 ProDVD 175 Start of a chapter Message from DVD to external controller group PR SOC ReturnValue ChapterNr command parameter list ChapterNr Number of the chapter of which playing is started Example PR SOC 0 2 Chapter 2 is started to be played End of a chapter Message from DVD to external controller group PR EOC ReturnValue ChapterNr command parameter list ChapterNr Number of the chapter of which the end is reached Example PR EOC 2 End of chapter 2 is reached Note This message will be sent if a new chapter is started or if the disc is finished It can not be guar anteed that no frames from the next title a
15. he request Example Request PS GetAudioStream r Response PS GetAudioStream 0 2 r When the external controller receives the response the player has executed the command When an external control command causes an error an asynchronous error message will be send to the external controller Example Player receives RC 44 r PC RC 0 r PR Error 10 r Player sends Player sends When the external controller receives the response the player has verified the message syntax and when no errors occurred the command will be executed If an internal error occurs and the command can not be executed an error message will be send When the command does not cause an error but execution of this command changes the state of the player this status change will be send to the external controller Also other asynchronous responses e g start of chapter can be expected Example Player receives RC 44 r RC 0 r PR StatusChange 4 r PR SOC 2 Player sends Player sends Player sends For more information about the ProDVD 175 please contact the website www prodvd philips com 6 RELATIVE COORDINATE AND MANEUVERING DEVICES Relative Coordinate devices e g Mice Trackballs and Maneuvering devices e g Joysticks and joypads Data Flow During normal operation RTS asserted Data is sent to the player via RXD Every time the device is
16. he pointing indicator is in motion in the active area or a button state is changed 4 byte data packets should be transmitted to the player No data should be transmitted when the pointing indicator is not in the active area and the button state is unchanged pressed or released A button state change or device position change should not interrupt a data packet transmis sion To allow for additional buttons on the pointing device one additional byte with 46 20 may be added to the data package Systems specified to work with the specific device will react to this byte other systems will ignore it For more information about the ProDVD 175 please contact the website www prodvd philips com 7 bt 1 button 1 bt 2 button 2 pd Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 optional X9 XO Y9 YO 1 pressed 0 not pressed 1 pressed 0 not pressed 0 when screen is pressed 1 when screen is released followed by pd 0 d4 42 dt X8 X7 0 Y8 Y7 x4 x2 X1 4 2 Y not supported in DVD175 10 bit absolute horizontal position Outermost left position 000 Outermost right position 3FF 10 bit absolute vertical position Outermost upper position 000 Outermost Note bt and bt2 are not supported in the DVD175 ProDVD 175 ADDITIONAL BYTES POINTING DEVICES Key Value Keys released 00 Menu 10 Stand by 11 Mute on off 12 Help 1C Player TV 1D Volume up 1E
17. in the specified title or track Example PC PlayC 3 2 r The player will start playing chapter 2 of title 3 DVD or entry 2 of track 3 VCD Note 1 The behaviour of the PlayT and PlayC com mands are influenced by the SetPlayMode command Note 2 When the player is in stop or pause mode the player starts playing chapter 1 regardless of the chapter number that is being used Switch on off OSD On Screen Display By this command the player can be forced not to show OSD icons like for instance pause and play during the playback of a disc When the disc is stopped the normal OSD with title chapter track information remains displayed group PC command OSD parameter list Mode Mode can have one of the following values OFF OSD is switched OFF ON OSD is switched ON PC OSD ON r OSD is switched ON Example Note The status of this feature remains unchanged after switching off and on the power of the player Stored in NVRAM For more information about the ProDVD 175 please contact the website www prodvd philips com 9 ProDVD 175 Switch on off LKC Local Keyboard Control This command allows to switch on off all the buttons of the keyboard at the front of the player group PC command LKC parameter list Mode Mode can have one of the following values OFF Local keyboard is switched OFF ON Local keyboard is switched ON Example PC LKC ON
18. isc application The DVD application will be able to set update and react on the contents of this non volatile data This data can be retrieved through the players RS232 interface for data processing or statistical analysis A few examples of what you can do with NVRAM are Playlist Create your own selection of video sequences and automatically play this selection every time you power on the player Let the user take a test and save the results of the test for later protected reviews by the manager Allow certain ProDVD 175 players to play spe cific video fragments while other ProDVD 175 players will not play these video fragments using the same disc Store visitors statistics how many times have people made specific selections at the kiosk NVRAM manual More information about what you can do with the NVRAM functionality and how it can be used can be found in the special NVRAM manual For more information about the ProDVD 175 please contact the website www prodvd philips com 17 ERROR CODES Name ecEXT ERR OK ERR UNKNOWN ecEXT ERR INVALID PARAM ecEXT ERR 1 BUF SIZE ecEXT ERR 1 MSG ecEXT ERR INV CMD ecEXT ERR COMM ERROR ecEXT ERR FLOW OFF ecEXT ERR FLOW ON ecEXT ERR ERROR ecEXT ERR INVALID NA DISC ERROR ecEXT ERR DISC ERROR ecEXT ERR DIRTY DISC ERROR ecEXT ERR INVALID COMMAND STATE ecEXT ERR NO GPRM AVAILABLE ecEXT ERR CMD NOT ALLOWED
19. k ChapterNr Chapter DVD or entry VCD number of the current chapter or entry For more information about the ProDVD 175 please contact the website www prodvd philips com 14 ProDVD 175 Example Request PS GetC r Response PS GetC 0 1 7 r Current chapter is chapter 7 of title 1 DVD or the current entry is entry 7 of track 1 VCD Disc ID only for DVD Message from external controller to DVD group PS command GetDiscID By player caculated string of 16 bytes of currently inserted disc Message from DVD to external controller group PS command GetDiscID parameter list ReturnValue DisclD DisclD ID of the disc Example Request PS GetDisclD r Response PS GetDiscID 0 Disc 123 r The ID of the current disc id Disc 123 Download data from DVD disc Message from external controller to DVD group PS command GetSector parameter list SectorNr SectorNr Address of the sector to start downloading Message from DVD to external controller group PS command GetSector parameter list ReturnValue NumOfBytes NumOfBytes Number of bytes read from the disc binary data gt Binary data from the DVD disc found at the specified sector Note The binary data is not within the and r pair Example Request PS GetSector 123456789 r Response PS GetSector 0 2048 r lt binairy data 2048 Bytes of binary data is read from the DVD disc started
20. le PC SetPlayMode CHAPTER r The play mode is set to chapter play Note 1 The parameter list is case sensitive thus the PlayMode must be in uppercase Note 2 The behaviour of this feature can be influ enced by and combined with user settings like for instance repeat disc and repeat chapter given by the user trough the remote control or the RS 232 Note 3 The play mode status will be set to the stand ard setting after switching on the power of the player not stored in NVRAM Note 4 The default playmode is disc Time Search Group PC Command Time Parameter list Time Search A typical EC command line for time search input may look like this Example PC Time 1 35 15 The player is supposed to start playing at 1 35 15 Further Time Search though EC behavior would be same as handled through RC i e whenever ProDVD 175 time search icon is required to be disabled on the menubar time search request through EC would be ignored and it would result in an error message to EC Note 1 In following circumstances time search icon is disabled on the menubar SW3 xx xx behavior Presence of any child menu like FTS menu user preference menu etc of the menubar on the screen Active special modes like FTS ON PBC ON for PSD discs etc Note 2 if the time search window is present on the menu bar time search request through EC would be ignored Note 3 If the time search request
21. nd accessories which are powered from the player using logic circuits operating on 5V only Device Power Device ID codes 46 40 1001101 1001010 1010100 1010011 Device Type Relative Maneuvering Absolute Absolute Screen Device identification pointing devices Every pointing device is to transmit its type identification ID byte on request This allows the player to identify the device type that is connected to it for maximum flexibility and ease of use Device ID sequence peo B M B 1723 Device ID timing A device power on to ID byte timing Min 100ms Max 500ms B negate RTS timing Min 10ms Max irrelevant C Residual data transmission time when RTS is negated Min 0 ms Max 1 byte period 1200 baud 8 3ms D Assert RTS to ID byte timing when device is powered Max 10ms External controller protocol Negate RTS Current data transmission to the player is stopped Assert RTS The device sends its 1 byte device ID Note It is adviseable to send a complete data packet after the identification byte to establish the state of the buttons The communication with an external ProDVD controller is done with the following settings 8 data bits 1 stop no parity bit speed of 9600 Baud For more information about the ProDVD 175 please contact the website www prodvd philips com 5 _ ProDVD 175 Communication between a ProD
22. ntroller group PS command GetDiscType parameter list ReturnValue DiscType DiscType can have one of the following values 0 No disc 1 DVD 2 VCD or SVCD 3 CD DA Example Request PS GetDiscType r Response PS GetDiscType 0 3 r There is a CD DA disc in the tray Note When the player does not recognise the disc asking the disc type will result in 0 No disc Current audio stream Message from external controller to DVD group PS command GetAST Message from DVD to external controller group PS command GetAST parameter list ReturnValue AudioStreamNumber AudioStreamNumber Number of the current audio stream Example Request PS GetAST r Response PS GetAST 0 2 r The current audio stream is audio stream number 2 Current sub picture stream Message from external controller to DVD group PS command GetSPST Message from DVD to external controller group PS command GetSPST parameter list ReturnValue SubPictureStreamNumber SubPictureStreamNumber Number of the current sub picture stream For more information about the ProDVD 175 please contact the website www prodvd philips com 13 ProDVD 175 Example Request PS GetSPST r Response PS GetSPST 0 2 r The current sub picture stream is sub picture stream number 2 Number of titles Message from external controller to DVD group PS command GetNrT Message from DVD to external controller group PS
23. player The connector type is a D sub 9 male One and the same interface is used for pointing devices as well as for external control The pointing device protocol has an automatic pointing device protocol activated when the transmission speed is 1200 baud The control via an external controller is activated when the transmission speed is 9600 baud Pinning input sub D9 male on the player input signal for the Player O output signal from the Player For more information about the ProDVD 175 please contact the website www prodvd philips com Pointing device protocol Communications signals follow the RS 232 C specifications For details of this see the EIA RS 232 C standard 1 start bit 7 data bits LSB first 2 stop bits Speed 1200 bauds For pointing devices only two signal lines carry data The first is RTS which is always output from the player The second is RXD which is always input to the player RATINGS 5V output from the player accuracy 5V 10 supply current min 200mA logical 1 15V lt signal level lt 0 8V logical 0 2 4V lt signal level lt 15V Output impedance pointing device max 4 7kOhm Off Negated 15V lt signal level lt 0 8V On Asserted 2 4V lt signal level lt 15V Pin signal I O 1 2 RXD l RXD TXD 3 TXD O 4 5V max 200mA 5 GND 6 7 RTS O RTS CTS 8 CTS l 9 This interface allows for pointing devices a
24. re played when the stop command is given immediately after the End of chapter message is received and the disc mode is TITLE or DISC Execution of a command Notification of a status changes Message from DVD to external controller group PR command StatusChange parameter list ReturnValue ReturnStatus e Status can have one of the following values and is only valid in the case no error has occurred 0 Error 1 Opened 2 No Disc d Stopped 4 Playing 5 Paused Example PR StatusChange 5 r The player is in the pause state Note The player distinguishes internally more detailed status information e g search forward search back ward slow forward slow backward menu or setup This data is not made available When the player goes to a state which is not made available no message is sent to the external controller Error notification Notification of an error Message from DVD to external controller group PR Error ReturnValue Error code command parameter list A list with error codes is appended Example PR Error 4 r A command is send to the player which caused an error Error code 4 identifies the occurred error For more information about the ProDVD 175 please contact the website www prodvd philips com 16 ProDVD 175 TRADE MODE The DVD 175 player can be brought into a Trade Lock mode by pushing two player control buttons less than 2 seconds on the front whil
25. switched off ON Lock is switched on ProviderlD The identification of the provider When Lock is this parameter is ignored Example PC PVRLock ON PRODVDGPRM r The DVD player will only play DVD discs from the specified publisher This lock will be active from the next started disc onwards Important The provider lock implies a CD DA Lock Note 1 The provider ID will be searched in either the Publisher field Primary volume descriptor of 1509660 of the disc or the player will check whether there is an info id file located on the disc For more information about the info id file please check the available NVRAM manual Note 2 There is no interface function available to retrieve the actual set ProviderlD the player is looking for when the provider lock is activated Note 3 The status of this feature remains unchanged after switching off and on the power of the player Stored in NVRAM Set play mode group PC command SetPlayMode parameter list PlayMode For more information about the ProDVD 175 please contact the website www prodvd philips com 11 PlayMode is one of the following strings CHAPTER The disc will stop when a chapter is played TITLE The disc will stop when the last chapter of a title are played DISC The disc will start the next title when a title is played and stop after the last titles of the disc are played OFF SetPlayMode is inactive Examp
26. witched ON Example PC OFF r The DVD player will ignore the UOPs Warning This feature can be dangerous especially with DVD disc not tested specifically for this non standard DVD feature The system may crash Use with care For more information about the ProDVD 175 please contact the website www prodvd philips com 10 ProDVD 175 Set audio stream This command allows to change the language version group PC command SetAST parameter list AudioStreamNumber AudioStreamNumber Number of the selected audio stream Example PC SetAST 1 r The DVD player will change the audio stream to stream number 1 Set sub picture stream group PC command SetSPST parameter list SubPictureStreamNumber Number of the selected sub picture stream PC SetSPST 4 r SubPictureStreamNumber Example The DVD player will change the sub picture stream to stream number 4 CD DA Lock group PC command CDDALock parameter list Lock Lock can have one of the following values OFF Lock is switched off ON Lock is switched on Example PC CDDALock ON r The DVD player will not play any CD DA disc until the lock is switched off Note The status of this feature remains unchanged after switching off and on the power of the player Stored in NVRAM Provider lock group PC command PVRLock parameter list Lock ProviderlD Lock can have one of the following values OFF Lock is
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