HP Pavilion 7700 HP Pavilion PC's - (English) Philips CDD-4801 CD-RW User's Ma - Page 27

01_LAYOUT_GB 22-11-2000 09:21 Pagina 21 CDRW APPENDIX (CONT.) ENGLISH A CROSS-SECTION THROUGH A PARTIALLY RECORDED CD-R OR -RW DISC. After the first recording the recording area is divided (see figure below). 25.00 mm 23.00 mm 22.35 mm max. 60 mm max. 59 mm Centre hole PCA Recorded area Unrecorded area PMA Lead-in Lead-out • The "Lead-in", "program area" and "Lead-out" areas are present on every conventional prerecorded CD. • For the partially recorded CD-R or -RW disc, the PCA and PMA areas are incorporated in front of the Lead-in. • Track numbers with associated absolute start and stop times are stored in the PMA. The possibility exists of making further recordings later. It would also be possible to declare the disc as fully recorded. In which case, the definitive table of contents (TOC) is written into the Lead-in. 21