H H - 6 1 2    MICROSCIENCE
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/HH              Cylinders     306|     |     |
Capacity form/unform    10/      MB        Heads           4|     |     |
Seek time   / track  99.0/     ms          Sector/track   17|     |     |
Controller           MFM / ST412           Precompensation
Cache/Buffer               KB              Landing Zone      305
Data transfer rate    0.625 MB/S int       Bytes/Sector      512
                      0.625 MB/S ext
Recording method     MFM                            operating  | non-operating
                                                  -------------+--------------
Supply voltage                  Temperature *C                 |
Power: sleep              W     Humidity     %                 |
       standby            W     Altitude    km                 |
       idle               W     Shock        g                 |
       seek               W     Rotation   RPM
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h      36000
                                Warranty Month        12
Lift/Lock/Park     NO           Certificates                                  

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                        L   A   Y   O   U   T
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MICROSC. HH-612  PRODUCT DESCRIPTION




                                                                     |
                                                                     |
  |                                                                  |
  |                                                                  |
  |                                                                  |
  |                           +------------+                         |
  |                           |     SW1    |                         |
  |                           1------------10      +-----------+     |
  +--+                   +---+              +---+  |     J3    | +---+
     |                   |   |              |   |  +-----------+ |
     +------J1-----------+   +---J2---------+   +----------------+







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                      J   U   M   P   E   R   S
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MICROSC. HH-612  PRODUCT DESCRIPTION

 Switch Setting
 ==============


 SW1
 ---

                +------------------------------+
                |+-++-++-++-++-++-++-++-++-++-+|OFF (0)
                ||x||x||x||x||x||x||x||x||x||x||
                |+-++-++-++-++-++-++-++-++-++-+|ON (1)
                +-1--2--3--4--5--6--7--8--9--10+
 Drive Select 1 --+  |  |  |  +--+--+--+--+   +-- Exerciser
 Drive Select 2 -----+  |  |  Termination
 Drive Select 3 --------+  |
 Drive Select 4 -----------+