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╔═══════════════════════════════════════════════════════════════269xES.asc═══╗
║  M2691/92/93/94ES        Jumper Location         SCSI Interface            ║
╠════════════════════════════════════════════════════════════════════════════╣
║ Zylinder: 1819       Köpfe: 9/11/13/15  Kapazität formatiert: in Mio Bytes ║
║ Sektoren: 96 - 58 / 8 Zonen (512B/sec)  648.48MB/793.63MB/938.77MB/1083.91 ║
║                                          (Kap. bei ESA-Typen, 512B/sect.)  ║
║                                                                            ║
║      ┌─────────────────────────────────────────────────┐                   ║
║      │      1┌─┐2                    1┌─┐2         T┌─┐▓ Pin 50            ║
║      │      3└─┘4                     │ │ CNH10    e│ │▓                   ║
║      │        CNH5 ┌─┐1              5└─┘6         r│ │▓                   ║
║      │             O │                             m└─┘▓ SCSI              ║
║      │   9┌────┐1  F │SW1         1┌─┐2  ├┴┤       .  1▓ connector         ║
║      │  10└────┘2  F │            3└─┘4  └─┘CN6        ▓                   ║
║      │       CNH11 └─┘8             CNH2               ▓                   ║
║      │   1─┬┐                                          ▓ Pin 1             ║
║      │   3─┴┘CN7                                       ░                   ║
║      │ 1─┬┐                                            ░ Power             ║
║      │ 2─┴┘CN5                                         ░ connector         ║
║      │                                                 ░                   ║
║      └─────────────────────────────────────────────────┘                   ║
║                                                                            ║
║ CNH11                                                                      ║
║  1-2   3-4   5-6    SCSI ID        7-8  Write protect                      ║
║ * O     O     O        0            O    ON                                ║
║   S     O     O        1          * S    OFF                               ║
║   O     S     O        2           9-10 Reserved                           ║
║   S     S     O        3          * O                                      ║
║   O     O     S        4                                                   ║ 
║   S     O     S        5            * = Default (Werkseinstellung)         ║
║   O     S     S        6            S = Shorted                            ║
║   S     S     S        7            O = Open                               ║
║                                                                            ║ 
║ SW1                                                                        ║
║  Switch Setting Item      Pin  Setting Contents                            ║
║    1    SCSI Level       *ON   SCSI-1/CCS mode                             ║
║                           OFF  SCSI-2 mode                                 ║
║                                                                            ║
║    2    Offline self      ON   Executed (diagnostic mode)                  ║
║         diagnostics      *OFF  Stopped (normal operation mode)             ║
║                                                                            ║
║    3    UNIT ATTENTION   *ON   Reports the CHECK CONDITION status          ║
║         report mode       OFF  Does not report CHECK CONDITION status      ║
║                                                                            ║
║    4    Reselection      *ON   Retry Count=unlimited                       ║
║         retry             OFF  Retry Count=10                              ║
║                                                                            ║
║    5    SCSI Bus         *ON   Executed                                    ║
║         parity            OFF  Not executed                                ║
║                                                                            ║ 
║    6    Synchronous mode *ON   Enabled from TARG                           ║
║         transfer request  OFF  Disabled from TARG                          ║
║                                                                            ║
║    7    LED display      *ON   Lights during operation                     ║
║         requirement       OFF  Lights during ready                         ║
║                                                                            ║
║    8    Motor start mode *ON   Started by Power-On                         ║
║                           OFF  Started by START/STOP UNIT Command          ║
║                                                                            ║
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╔═Seite 2═══════════════════════════════════════════════════════269xES.asc═══╗
║  M2691/92/93/94ES        Jumper Location         SCSI Interface            ║
╠════════════════════════════════════════════════════════════════════════════╣
║ CNH10                                                                      ║
║   Power supply to Terminal Resistor                                        ║
║      Pin      Connecting TERMPWR  Connecting power    Connecting power to  ║
║   3-4   5-6   and terminator      to TERMPER pin      IDD terminator       ║
║  * S     S           YES                 YES                 YES           ║
║    S     O           NO                  NO                  YES           ║
║    O     S           YES                 NO                  NO            ║
║                                                                            ║
║    S = Shorted                                                             ║
║    O = Open                                                                ║
║                                                                            ║
║   CN5                   CN7                      CNH2                      ║
║   External LED          Spindel sync.            Reserved                  ║
║   Pin 1 LED +                                    * 1-2 Open                ║
║   Pin 2 LED -                                    * 3-4 Open                ║
║                                                                            ║
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