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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.
All Interfaces
MS1633 Series Troubleshooting Guide Symptoms Possible Causes Solution
No LEDs, beep
or illumination.
No power is being
supplied to the
scanner.
Check to make sure the battery is
turned on.
Check to make sure the battery is
properly installed.
The battery may need to be
charged.
Long Razz tone
on power up.
There has been a
diagnostic failure.
Contact a Metrologic service
representative, if the unit will not
function.
Long Razz tone
when exiting
configuration
mode.
There was a failure
saving the new
configuration.
Re-try to configure the scanner.
Contact a Metrologic Service
Representative if the unit will not
hold the saved configuration.
Long Razz tone.
There is a scanning
mechanism failure.
Contact a Metrologic service
representative.
Short Razz tone
in configuration
mode.
An invalid bar code
has been scanned.
Scan a valid bar code or quit
configuration mode.