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3.8 Memory card (option)
Biometry measurements and IOL data can be stored on
the memory card. If a memory card other than the one
provided is used, there is no guarantee that the data will
be properly stored.
If data on the memory card are edited using a computer,
the card no longer can be used with the AL-100. It will be
necessary to reformat the card.
The PC memory card used with the AL-100 is an SRAM
type card. Therefore, an SRAM type card reader, not a
Flash Memory reader, must be used. If a Flash Memory
reader is used, data stored on the memory card may be
corrupted.
Reformatting the memory card deletes all stored data on
the card.
3.8.1 Memory card specifications
The memory card is 68 pin SRAM card that complies with
the PC card Standard.
Configuration: Type I
Bytes of memory: 512K, 1M, 2M, 4MByte
Power voltage: 5 +/- 0.5V
Access time: 200ns