ISO/IEC INTERNATIONAL STANDARD 22092 First edition 2002-07-01 Information technology - Data interchange on 130 mm magneto-optical disk cartridges Capacity: 9,1 Gbytes per cartridge Technologies de I'information - Echange de données sur cartouches de disque optique magnétique de 130 mm - Capacite: 9,1 Gbytes par cartouche Reference number ISO/IEC 22092:2002(E) IEC Tso @ISO/IEC2002 Copyright International Organization for Standardization ted without license from IHS Not for Resale ISO/IEC 22092:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In the unlikely event ?ISO/IEC2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.ch Printed in Switzerland yemainagazainandardizato ISO/IEC 2002-All rights reserved Not for Resale ISO/IEC 22092:2002 (E) Contents Section 1 - General 1 1 Scope 1 2 Conformance 1 2.1 Optical Disk Cartridge (ODC) 1 2.2 Generating system 1 2.3 Receiving system 1 2.4 Compatibility statement 1 3 Normative reference 2 4 Terms and definitions 2 4.1 asymmetry 2 4.2 band 2 4.3 case 2 4.4 clamping zone 2 4.5 control track 2 4.6 Cyclic Redundancy Check (CRC) 2 4.7 defect management 2 4.8 disk reference plane 2 4.9 emulation 2 4.10 entrance surface 2 4.11 Error Correction Code (ECC) 2 4.12 format 2 4.13 hub 2 4.14 interleaving 2 4.15 Kerr rotation 3 4.16 land and groove 3 4.17 logical track 3 4.18 mark 3 4.19 mark edge 3 4.20 mark edge recording 3 4.21 optical disk 3 4.22 optical disk cartridge (ODC) 3 4.23 physical track 3 4.24 polarization 3 4.25 pre-recorded mark 3 4.26 read power 3 4.27 recording layer 3 4.28 recording track 3 4.29 Reed-Solomon code 3 4.30 space 3 4.31 spindle 4 4.32 substrate 4 4.33 track pitch 4 4.34 write-inhibit hole 4 4.35 write-once functionality 4 4.36 zone 4 @ISO/IEC.2002.--All rights reserved ili Cpyrghnteainaganizationfandardizat Not for Resale ISO/IEC 22092:2002 (E) 5 Conventions and notations 4 5.1 Representation of numbers 4 5.2 Names 4 6 List of acronyms 4 7 General description of the optical disk cartridge 5 8 General requirements 5 8.1 Environments 5 8.1.1 Test environment 5 8.1.2 Operating environment 5 8.1.3 Storage environment 6 8.1.4 Transportation 6 8.2 Temperature shock 6 8.3 Safety requirements 6 8.4 Flammability 6 9 Reference Drive 6 9.1 Optical system 7 9.2 Optical beam 8 9.3 Read channels 8 9.4 Tracking 8 9.5 Rotation of the disk 8 Section 2 - Mechanical and physical characteristics 6 10 Dimensional and physical characteristics of the case 9 10.1 General description of the case 9 10.2 Relationship of Sides A and B 6 10.3 Reference axes and case reference planes 9 10.4 Case drawings 9 10.5 Dimensions of the case 9 10.5.1 Overall dimensions 9 10.5.2 Location hole 10 10.5.3 Alignment hole 10 10.5.4 Surfaces on Reference Planes P 11 10.5.5 Insertion slots and detent features 12 10.5.6 Gripper slots 12 10.5.7 Write-inhibit holes 12 10.5.8 Media sensor holes 13 10.5.9 Head and motor window 14 10.5.10 Shutter 14 10.5.11 Slot for shutter opener 14 10.5.12 Shutter sensor notch 15 10.5.13 User label areas 15 10