axiome axm 960, Руководство пользователя

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axm960
User manual Presentation
23/02/11
Page 7
AXIOME
1.1.5. Reading Head
Each track consists of a photosensitive element framed by two LED's (light-emitting diode) illuminating the reading zone.
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Head with red light : For fibre pen, pencil or ballpoint pen marks.
Printout of the polychrome document with clock marks (marks for line synchronisation) in black;
marking fields in red, orange or yellow.
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Head with infrared light : For pencil marks only.
Printout of the polychrome document with clock marks (marks for line synchronisation) in black;
marking fields in different colours (colour references in the Axiome Technical Application Note)
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Reading adaptation : Automatic adaptation to the background colour of the document.
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Paper dust : Dust dense and auto-cleansing.
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Mark density : Output on 15 independent density levels for each channel. Less insensitive to mirror and fold marks.
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Number of tracks: 48 at a spacing of 1/6" or
40 at a spacing of 1/5"
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Number of clock tracks : 1 for 48 track head
1 for 40 track head