Denon DVM-2845- Manuals

Page 2 - Contents; CONFIDENTIAL

Ver 2.0 2 Date : Nov.29.2005 2 page of 46 Copyright 2005 DENON Co.,Ltd. Contents 1 SERIAL COMMUNICATION INTERFACE ................................................................................................ 3 1.1 P HYSICAL INTERFACE ..................................................................

Page 3 - Serial communication interface; Physical interface; Transfer format of serial data

Ver 2.01 Date : Nov.29.2005 3 page of 46 Copyright 2005 DENON Co.,Ltd. 1 Serial communication interface 1.1 Physical interface Arrangement of connector signals RS-232C Terminal # Signal I /O 1 GND - 2 TxD O 3 RxD I 4 NC - 5 S.GROUND - 6 NC - 7 NC - 8 NC - 9 NC - 1.2 Transfer format of serial data - ...

Page 4 - Basic procedure

Ver 2.01 Date : Nov.29.2005 4 page of 46 Copyright 2005 DENON Co.,Ltd. 1.3 Command format and answer format This unit shall be based on commands each of which consists of a data row ( some commands are without a PC ) composed of command codes ( CC ) and parameter codes ( PC ) . The trans-mitting sta...

Page 5 - Communication errors

Ver 2.01 Date : Nov.29.2005 5 page of 46 Copyright 2005 DENON Co.,Ltd. command has been normally executed. 4) The host shall give an answer to a command that gives operational instructions, then issue a status request command, and decide whether this unit has finished operating with regard to the co...

Page 10 - List of command codes

Ver 2.01 Date : Nov.29.2005 10 page of 46 Copyright 2005 DENON Co.,Ltd. 1.6 List of command codes Here is a list of command code types. 2Xh: POWER control command 3Xh: Command related to the acquisition of player information ( such as status and name ) 4Xh~5Xh: Operation instruction command to the p...

Page 12 - Command specification; Power ON

Ver 2.01 Date : Nov.29.2005 12 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9 Command specification · When this unit is set to be compatible with all commands and fails to accept a command ( due to a communication error, for example ) , it returns NAK ( 15h ) as an answer. 1.9.1 Power ON This requests...

Page 13 - Power OFF

Ver 2.01 Date : Nov.29.2005 13 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.2 Power OFF This requests a transfer from power-on to a standby state. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' ! ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 ...

Page 14 - Request System Status

Ver 2.01 Date : Nov.29.2005 14 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.3 Request System Status This status requests the DVD playing information . byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' 0 ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ...

Page 16 - Play

Ver 2.01 Date : Nov.29.2005 16 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.4 Play The unit begins to play back the disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' @ ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCC...

Page 17 - Stop

Ver 2.01 Date : Nov.29.2005 17 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.5 Stop This stops playing back the disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' A ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCCL ( l...

Page 18 - Pause

Ver 2.01 Date : Nov.29.2005 18 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.6 Pause This pauses the disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' B ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCCL ( low-level ) ...

Page 19 - Skip

Ver 2.01 Date : Nov.29.2005 19 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.7 Skip This selects previous track or next track. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' C ') 2 Skip code ( Forward : ' + ' / Reverse : ' - ') 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ...

Page 22 - Setup

Ver 2.01 Date : Nov.29.2005 22 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.9 Setup This operation the initial setting . byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' E ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCCL...

Page 23 - Top Menu

Ver 2.01 Date : Nov.29.2005 23 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.10 Top Menu This playback title menu in the DVD disc.. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' F ') 2 Reserve ( 00h ) 3 Reserve ( 00h ) 4 Reserve ( 00h ) 5 Reserve ( 00h ) 6 ETX ( 03h ) 7 BCCH ( high-leve...

Page 24 - Menu

Ver 2.01 Date : Nov.29.2005 24 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.11 Menu This plays root menu in the DVD disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX (02h) 1 Command code ( 'G ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX (03h) 7 BCCH (high-level) 8 BCCL (low-level) ...

Page 25 - Return

Ver 2.01 Date : Nov.29.2005 25 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.12 Return This returns previous setup menu screen. byte \ bit 7 6 5 4 3 2 1 0 0 STX (02h) 1 Command code ( 'H ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX (03h) 7 BCCH (high-level) 8 BCCL (low-le...

Page 26 - Audio

Ver 2.01 Date : Nov.29.2005 26 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.13 Audio This selects dialog in the DVD disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' | ') 2 Audio skip code ( Forward : ' + ' / Reverse : ' - ') 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03...

Page 27 - Subtitle

Ver 2.01 Date : Nov.29.2005 27 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.14 Subtitle This selects subtitle language in the DVD disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' J ') 2 Subtitle skip code ( Forward : ' + ' / Reverse : ' - ') 3 Reserve (00h) 4 Reserve (00h) 5 Reserve...

Page 28 - Angle

Ver 2.01 Date : Nov.29.2005 28 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.15 Angle This selects angle in the DVD disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' K ') 2 Angle skip code ( Forward : ' + ' / Reverse : ' - ') 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h...

Page 29 - Direct Select

Ver 2.01 Date : Nov.29.2005 29 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.16 Direct Select This directly selects specify track in the disc. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' L ') 2 Search mode code ( *1 ) 3 Track number ( 100 digits ) 4 Track number ( 10 digits ) 5 Track ...

Page 30 - Cursor

Ver 2.01 Date : Nov.29.2005 30 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.17 Cursor This moves highlight area of initial setting screen. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' M ') 2 Cursor code ( *1 ) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high...

Page 31 - Enter

Ver 2.01 Date : Nov.29.2005 31 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.18 Enter This decides selected item in the setup menu etc.. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' N ') 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level )...

Page 32 - SACD Layer Selsect

Ver 2.01 Date : Nov.29.2005 32 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.19 SACD Layer Selsect This selects the layer of SACD. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' O ' ) 2 Layer code ( *1 ) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level ) ...

Page 33 - Disc Select

Ver 2.01 Date : Nov.29.2005 33 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.20 Disc Select It changes to the selected disk (for DVD changer). byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' P ' ) 2 Disc code ( *1 ) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( hi...

Page 34 - Disc Skip

Ver 2.01 Date : Nov.29.2005 34 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.21 Disc Skip It changes to the following disk (for DVD changer). byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' Q ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-l...

Page 35 - Request CPU Version

Ver 2.01 Date : Nov.29.2005 35 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.22 Request CPU Version This gets CPU version number. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' 1 ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCC...

Page 36 - Request Error status

Ver 2.01 Date : Nov.29.2005 36 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.23 Request Error status This gets error status. If error occurs, it becomes stop mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' 2 ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX (...

Page 37 - Request Disc status

Ver 2.01 Date : Nov.29.2005 37 page of 46 Copyright 2005 DENON Co.,Ltd. 1.9.24 Request Disc status This obtains the information on the disk number reproduced now and each disk. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' 3 ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve...

Page 38 - Extention Command specification; OPEN; NTSC

Ver 2.01 Date : Nov.29.2005 38 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10 Extention Command specification · These Commands are extended to make it more convenient than Version 1.0. · It makes control as same buttons of REMOTE CONTROLLER. 1.10.1 OPEN ／ CLOSE This command can control Disc Tray. byt...

Page 39 - HDMI Selsect; HDMI Format

Ver 2.01 Date : Nov.29.2005 39 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.3 HDMI Selsect This command can change the YCbCr format or RGB format of HDMI. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' c ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) ...

Page 40 - CLEAR

Ver 2.01 Date : Nov.29.2005 40 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.5 PROGRAM ／ DIRECT This command can change the Play Mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' e ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level )...

Page 41 - CALL; DISPLAY

Ver 2.01 Date : Nov.29.2005 41 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.7 CALL This command can displayed Programmed tracks on VFD. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' g ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level...

Page 42 - REPEAT

Ver 2.01 Date : Nov.29.2005 42 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.9 REPEAT This command can change the Repeat Mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' i ' ) 2 Repeat code (*1) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BC...

Page 43 - RANDOM; MARKER

Ver 2.01 Date : Nov.29.2005 43 page of 46 Copyright 2005 DENON Co.,Ltd. 31h (1) + （ Plus ） 32h (2) ― (Minus) 1.10.11 RANDOM This command can change the Play Mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' k ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX (...

Page 44 - ZOOM; DIMMER

Ver 2.01 Date : Nov.29.2005 44 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.13 ZOOM This command can expand the picture. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' m ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-level ) 8 BCCH ( low...

Page 45 - PICTURE ADJUST; PURE DIRECT

Ver 2.01 Date : Nov.29.2005 45 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.15 PICTURE ADJUST This command can show the picture adjust mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' o ' ) 2 Reserve (00h) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 BCCH ( high-...

Page 46 - STATUS TRANSFER MODE

Ver 2.01 Date : Nov.29.2005 46 page of 46 Copyright 2005 DENON Co.,Ltd. 1.10.17 STATUS TRANSFER MODE This command can show the picture adjust mode. byte \ bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' q ' ) 2 Transfer Mode (*1) 3 Reserve (00h) 4 Reserve (00h) 5 Reserve (00h) 6 ETX ( 03h ) 7 B...

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