Microscan MS-4 Specifikace Strana 189

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 202
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 188
Chapter A Appendices
MS-3 Laser Scanner User’s Manual A-21
A–Appendices
Appendix K — Operational Tips
Do:
Check inputs (symbol speed, length, height, etc.) to ensure the desired number of
decodes per symbol.
For optimum decodes, mount scanner so that your symbols pass through the center
of the depth-of-field (minimum/maximum range). You find the center by moving
your symbol in and out during a read rate test.
Avoid excessive tilt, pitch, and skew of the symbol.
Check the symbol for readability by doing a decode rate test. If there is any ques-
tion about the symbol's readability, contact your Microscan representative at
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.
Zobrazit stránku 188
1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 201 202

Komentáře k této Příručce

Žádné komentáře