Ver 1.00Date : Oct.10.2003 36 page of 33Copyright 2003 DENON Co.,Ltd.1.9.21 Request Error statusThis gets error status. If error occurs, it becomes stop mode.byte \ bit 7 6 5 4 3 2 1 00 STX ( 02h )1 Command code ( ' 2 ' )2 Reserve (00h)3 Reserve (00h)4 Reserve (00h)5 Reserve (00h)6 ETX ( 03h )7 BCCH ( high-level )8 BCCH ( low-level )1) Answers returnedbyte \ bit 7 6 5 4 3 2 1 00 STX (02h)1 Reply code ( ' 2 ' )2 Answer code3 1 st error code4 2 nd error code5 ETX ( 03h )6 BCCH ( high-level )7 BCCH ( low-level )2) Special condition• If error does not occur, set ' 0 ' to byte3 and byte4.3) Special condition• Error code is the following.• After error occurs, it receives only 'OPEN /CLOSE KEY '.Error codeError codeNo. 1 st 2 nd Detail1 0x20 0x00 Loading error2 0x21 0x00 Loading switch error3 0x22 0x00 Focus servo error4 0x23 0x00 Tracking servo error5 0x24 0x00 Can 't adjust offset value for servo circuit6 0x25 0x00 Can 't adjust gain value for servo circuit7 0x26 0x00 Focusing failed in playing or searching or pausing8 0x27 0x00 During spin up, data of disc does not read9 0x28 0x00 During play, data of disc does not read10 0x29 0x00 Cannot read within a preset time period in TOCreading.11 0x2A 0x00 Subcode data does not read12 0x2C 0x00 Command error occurs13 0x2D 0x00 Focusing failed in scanning