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MARSTEK.DOC
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1990-06-26
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Marstek Documentation
ZSoft Corporation's MARSTEK.SYS is designed to work with the
Marstek 105, 128 and 800 hand scanners. This scanner device driver
has only two options: scanner type and DMA channel.
Scanner type: /1 Marstek 105
/2 Marstek 128
/3 Marstek 800 LoRes (100-400 dpi)
/4 Marstek 800 HiRes (500-800 dpi)
Note: Marstek 800 requires that the DIP switch underneath
the handscanner be set to '0' with the /3 CONFIG.SYS
option and to '1' for the /4 option.
DMA channel: /C1 DMA channel 1
/C3 DMA channel 3
Example CONFIG.SYS entry:
DEVICE=MARSTEK.SYS /2 /C3
The driver is setup for the Marstek 128 and DMA channel 3.
These Marstek handscanners do not support interrupts, therefore
to obtain the best performance, MARSTEK.SYS requires EMS.
Paint Brush may save buffers to the hard disk during the scan.
When the disk is accessed, scanlines can be lost, resulting in gaps
in the image. The entire scan may be scanned to Expanded Memory and
then read back as required, greatly reducing the chance of losing
scanlines.