Instruction/ maintenance manual of the product 2500BT Denon
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Ver.3.09 Data : Mar.24.2008 1 page of 50 Copyright 2008 Specification for Serial Interface DVD − 2500BT / 3800BD D&M Holdings Inc. DENON Brand Company.
Ver.3.09 Data : Mar.24.2008 3 page of 50 Copyright 2008 Contents 1 SERIAL COMMUNICAT ION INT ERFACE ....................................................................5 1.1 P HYSICAL INTERFACE .........................................................
Ver.3.09 Data : Mar.24.2008 4 page of 50 Copyright 2008 1.9.17 Cursor ...................................................................................................................... 33 1.9.18 Enter ..............................................
Ver.3.09 Data : Mar.24.2008 5 page of 50 Copyright 2008 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.
Ver.3.09 Data : Mar.24.2008 6 page of 50 Copyright 2008 1.3 Command format and answer format T his unit shal l be b ased on c omman ds e ach o f wh ich con sists of a d ata r ow ( some comm ands ar e wi th out a P C ) c om po se d of c om ma nd co de s ( CC ) and pa rame te r cod es ( P C ) .
Ver.3.09 Data : Mar.24.2008 7 page of 50 Copyright 2008 regard to the command that gives operational instructions. 5) The time from the start of command transmi ssion to the end of co mmand transmission should be max 40 msec. 6) The time from the completion of command tr ansmission to the start of answer-back is MAX.
Ver.3.09 Data : Mar.24.2008 8 page of 50 Copyright 2008 1.5 Command / Answer sequence Shown below are the command sequence and the answer sequence of this unit.
Ver.3.09 Data : Mar.24.2008 9 page of 50 Copyright 2008 2) When a command is abnormally received ( with or without an answer parameter ) Command Transmitted CC PC0 PC1 PC2 PCn BCC STX ETX NAK CC PC0 S.
Ver.3.09 Data : Mar.24.2008 10 page of 50 Copyright 2008 3) W h e n a c o m m a n d w i t h a n a n s w e r p a r a m e t e r i s n o r m a l l y r e c e i v e d ( u n i t ) a n d a n answer is abnorm.
Ver.3.09 Data : Mar.24.2008 11 page of 50 Copyright 2008 4) W h e n a c o m m a n d w i t h a n a n s w e r p a r a m e t e r i s n o r m a l l y r e c e i v e d ( u n i t ) a n d a n answer is normal.
Ver.3.09 Data : Mar.24.2008 12 page of 50 Copyright 2008 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 pl ayer i.
Ver.3.09 Data : Mar.24.2008 13 page of 50 Copyright 2008 1.7 List of answer codes No. Status Code (ASCII) Description 1 Command OK 20h (SP) Accepts the command.
Ver.3.09 Data : Mar.24.2008 14 page of 50 Copyright 2008 1.9 Command specification • W he n t hi s u ni t i s s e t t o b e c om p a t i b l e w i t h a l l c o m m a n d s a nd f a i l s t o a c c e p t a c o m m a n d ( due to a communication error, for example ) , it returns NAK ( 15h ) as an ans wer.
Ver.3.09 Data : Mar.24.2008 15 page of 50 Copyright 2008 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 ( ' ! &a.
Ver.3.09 Data : Mar.24.2008 16 page of 50 Copyright 2008 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 ( ' .
Ver.3.09 Data : Mar.24.2008 17 page of 50 Copyright 2008 42h (B) 8ch.
Ver.3.09 Data : Mar.24.2008 18 page of 50 Copyright 2008 (*5) Subtitle code (*6) Angle code (*7) Play mode code (*8) Time Mode code Code Subtitle Code Angle Code Play Mode Code Time Mode 31h (1) JPN 3.
Ver.3.09 Data : Mar.24.2008 19 page of 50 Copyright 2008 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.
Ver.3.09 Data : Mar.24.2008 20 page of 50 Copyright 2008 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 Rese.
Ver.3.09 Data : Mar.24.2008 21 page of 50 Copyright 2008 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 ).
Ver.3.09 Data : Mar.24.2008 22 page of 50 Copyright 2008 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 ( F.
Ver.3.09 Data : Mar.24.2008 23 page of 50 Copyright 2008 1.9.8 Slow /Search This scans and plays the disc. byte bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' D ') 2 Skip code ( Forwa.
Ver.3.09 Data : Mar.24.2008 24 page of 50 Copyright 2008 Operation matrix DISC DVD-VIDEO /DVD-AUDIO /MP3 /VideoCD/DVD-VR/BD CDDA/SACD Slow /Search command Slow /Search command Now Operation ' + &.
Ver.3.09 Data : Mar.24.2008 25 page of 50 Copyright 2008 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 .
Ver.3.09 Data : Mar.24.2008 26 page of 50 Copyright 2008 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 .
Ver.3.09 Data : Mar.24.2008 27 page of 50 Copyright 2008 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 Res.
Ver.3.09 Data : Mar.24.2008 28 page of 50 Copyright 2008 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) .
Ver.3.09 Data : Mar.24.2008 29 page of 50 Copyright 2008 1.9.13 Audio This selects dialog in the BD/DVD dis c. byte bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' | ') 2 Audio skip co.
Ver.3.09 Data : Mar.24.2008 30 page of 50 Copyright 2008 1.9.14 Subtitle This selects subtitle language in the BD/ DVD disc. byte bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' J ') 2.
Ver.3.09 Data : Mar.24.2008 31 page of 50 Copyright 2008 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 ( .
Ver.3.09 Data : Mar.24.2008 32 page of 50 Copyright 2008 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 ').
Ver.3.09 Data : Mar.24.2008 33 page of 50 Copyright 2008 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 .
Ver.3.09 Data : Mar.24.2008 34 page of 50 Copyright 2008 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 Res.
Ver.3.09 Data : Mar.24.2008 35 page of 50 Copyright 2008 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 co.
Ver.3.09 Data : Mar.24.2008 36 page of 50 Copyright 2008 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 ' .
Ver.3.09 Data : Mar.24.2008 37 page of 50 Copyright 2008 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 ' ).
Ver.3.09 Data : Mar.24.2008 38 page of 50 Copyright 2008 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 (.
Ver.3.09 Data : Mar.24.2008 39 page of 50 Copyright 2008 1.9.23 Request Error status This gets error status. If erro r occurs, it becomes stop mode. byte bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command c.
Ver.3.09 Data : Mar.24.2008 40 page of 50 Copyright 2008 1.9.24 Request Disc status This obtains the information o n the disk number reproduced now and each disk.
Ver.3.09 Data : Mar.24.2008 41 page of 50 Copyright 2008 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.
Ver.3.09 Data : Mar.24.2008 42 page of 50 Copyright 2008 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 ( &a.
Ver.3.09 Data : Mar.24.2008 43 page of 50 Copyright 2008 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 R.
Ver.3.09 Data : Mar.24.2008 44 page of 50 Copyright 2008 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 R.
Ver.3.09 Data : Mar.24.2008 45 page of 50 Copyright 2008 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.
Ver.3.09 Data : Mar.24.2008 46 page of 50 Copyright 2008 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.
Ver.3.09 Data : Mar.24.2008 47 page of 50 Copyright 2008 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 .
Ver.3.09 Data : Mar.24.2008 48 page of 50 Copyright 2008 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 ' .
Ver.3.09 Data : Mar.24.2008 49 page of 50 Copyright 2008 1.10.17 AUTO TRA NSFER MODE This command can select the Status Transfer Mode. Byte bit 7 6 5 4 3 2 1 0 0 STX ( 02h ) 1 Command code ( ' q.
Ver.3.09 Data : Mar.24.2008 50 page of 50 Copyright 2008 1.10.19 (Picture-in-Picture) I perform a change of a Pr imar y stream / Secondary stream / pictur e-in -picture.
An important point after buying a device Denon 2500BT (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Denon 2500BT yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Denon 2500BT - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Denon 2500BT you will learn all the available features of the product, as well as information on its operation. The information that you get Denon 2500BT will certainly help you make a decision on the purchase.
If you already are a holder of Denon 2500BT, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Denon 2500BT.
However, one of the most important roles played by the user manual is to help in solving problems with Denon 2500BT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Denon 2500BT along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center