axiome axm 960, Руководство пользователя

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axm960
User manual Presentation
23/02/11
Page 27
AXIOME
The OMR read head must be calibrated each time a change is made, so as to ensure correct functioning and good reading. Calibration also results in the
activation of the OMR read head.
To carry out calibration, please follow the procedure described below :
•
Open the upper lid
•
Place a white sheet which covers all of the canals
•
Press 1 key to calibrate upper head and 2 key for lower head.
•
When TMN is successfully calibrated, press the ENTER key to valid the calibration
In case of an error, the first canal having caused problems will be signalled. Canal errors can be due to stains on the sheet of paper.
- An error 0 means clock tracks.
- An error 49 means a general defect .
Make sure that the sheet of paper is uniformly white, that it has no stains,
that all canals of the read head are completely covered by the paper
and that the head cover is properly closed.