TROUBLESHOOTING GUIDE
The following guide is for reference purposes only. Contact a Metrologic representative at
SYMPTOMS | POSSIBLE CAUSE(S) | SOLUTION | |
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| Check transformer, | |
No LEDs, beep | No power is being supplied to | outlet and power strip. | |
Make sure the cable is | |||
or laser line | the scanner | ||
plugged into the | |||
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| scanner. | |
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| Some host systems | |
| No power is being supplied to | cannot supply enough | |
No LEDs, beep | current to power the | ||
the scanner from host | |||
| MS6220. Use the | ||
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| proper power supply. | |
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| Contact a Metrologic | |
3 beeps on |
| Representative, if the | |
unit will not hold the | |||
power up | |||
| programmed | ||
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| configuration. | |
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Continuous razz | RAM or ROM failure | Contact a Metrologic | |
tone on power up | Representative. | ||
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Razz tone at | VLD failure or a Scanner | Contact a Metrologic | |
power up | flipper failure | Representative. | |
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Unit scans, | Same Symbol timeout set too | Adjust same symbol time | |
Communicates | |||
short | out for a longer time. | ||
and beeps twice | |||
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The unit powers | Beeper disabled. No tone | Enable beeper. Select | |
up but does not | |||
selected | tone. | ||
beep | |||
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