Metrologic Instruments MS6720 - Manual (Page 19)

13
F AILURE M ODES
Flashing Red and One Razzberry Tone
This indicates the scanner has experienced a laser
subsystem failure. Return the unit for repair at an
authorized service center.
Flashing Red and Green and Two Razzberry
Tones
This indicates the scanner has experienced a motor
failure. Return the unit for repair at an authorized service
center.
Continuous Razzberry Tone with both LEDs off
If, upon power up, the scanner emits a continuous razz-
berry tone, then the scanner has an electronic failure.
Return the unit for repair at an authorized service center.
Three Beeps - on power up
If the scanner beeps 3 times on power up the non-volatile
memory, which holds the scanner configuration, has
failed. Return the unit for repair at an authorized service
center.