TROUBLESHOOTING GUIDE

The following guide is for reference purposes only. Contact a Metrologic representative at 1-800-ID-METRO or 1-800-436-3876 to preserve the limited warranty terms on page 28.

SYMPTOMS

POSSIBLE CAUSE(S)

SOLUTION

 

 

 

 

 

 

 

 

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

 

 

scanner.

 

 

 

 

 

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

 

 

 

 

proper power supply.

 

 

 

 

 

 

 

 

Contact a Metrologic

3 beeps on

 

Representative, if the

Non-volatile RAM failure

unit will not hold the

power up

 

programmed

 

 

 

 

configuration.

 

 

 

 

 

 

Continuous razz

RAM or ROM failure

Contact a Metrologic

tone on power up

Representative.

 

 

 

 

 

 

 

Razz tone at

VLD failure or a Scanner

Contact a Metrologic

power up

flipper failure

Representative.

 

 

 

 

 

 

Unit scans,

Same Symbol timeout set too

Adjust same symbol time

Communicates

short

out for a longer time.

and beeps twice

 

 

 

 

 

 

 

 

The unit powers

Beeper disabled. No tone

Enable beeper. Select

up but does not

selected

tone.

beep

 

 

 

 

 

 

 

 

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