Appendices
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MS-850 Raster Scanner User’s Manual
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Appendix G — Operational Tips
Do:
• Check inputs (label speed, length, height, etc.) to ensure the desired number of
scans per label.
• For optimum decodes, mount scanner so that your labels pass through the center
of the depth-of-field (minimum/maximum range). You find the center by moving
your label in and out during a read rate test.
• Avoid excessive tilt, pitch, and skew of the bar code label.
• Check the label for readability by doing a decode rate test. If there is any question
about the label's readability, contact your Microscan representative.
• After changing any parameter that might affect decode rate, repeat decode rate
test.
• Clean the scanner window with a clean, dry Q-tip or cotton cloth on a regular
basis.
Do Not:
• Aim the scanner into direct light or sunlight.
• Aim the scanner into an external object detector or other light-emitting device.
• Obstruct the scanner window with mounting hardware or other objects.
• Connect chassis of scanner and host to different ground potentials.
• Operate the scanner in excessive temperature environments.
