Honeywell 4022, Системное руководство

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Precision Platform 4022 Scanner System Testing and Verification
10/4/07 P/N 6510020208 4-14
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The vertical play between the spacer bars and the head exceeds
0.8 mm (1/32 inch)
3. If either condition exists, see Subsection 9.6.3 and Subsection 9.6.4
for head alignment procedures.
4.3. Testing operator console inputs to scanning
and other functions
Press Scan on the operator interface and observe the scanner status. The
scanner may background, standardize or go directly to scanning
depending on the scanner setup settings. Once scanning press
Offsheet to
ensure the scanner goes offsheet and to the correct parked position.
Once the scanner scans correctly, the heads are taken offsheet and it
verifies that all other scanner outputs and inputs are functioning. This test
is performed by pressing buttons and reading the input buffer or by
checking whether or not the reference was initiated. Hardware writes can
be used to initiate outputs.
Following are the outputs and inputs:
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Outputs:
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Offsheet LED
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Scan LED
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Sample LED
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Reference LED
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Inputs:
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Offsheet SW
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Scan SW
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Sample SW
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Reference SW