Metrologic Instruments MS2421 - Manual (Page 37)

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S CANNER O PERATION
I NDICATOR D ESCRIPTIONS
Diagnostic Indicator Display
E RROR
C ODE
D ESCRIPTION
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LASER #3 (LEFT HORIZONTAL) UNDERCURRENT WARNING – The laser in the left vertical scanning
subsystem is drawing too little current. The laser is probably not on. This could be the result of a loss of the
required set point in memory. Have the unit checked at an authorized service center.
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MOTOR #1 (VERTICAL) ERROR – The motor in the vertical scanning subsystem denotes a failure. The scanner
will try three times to correct the motor operation. If the motor error persists, the vertical scanning subsystem will
be shut down and this error code will remain on the Diagnostic Indicators.
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MOTOR #2 (HORIZONTAL) ERROR – The motor in the horizontal scanning subsystem denotes a failure. The
scanner will try three times to correct the motor operation. If the motor error persists, the horizontal scanning
subsystem will be shut down and this error code will remain on the Diagnostic Indicators.
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MOTOR #1 (VERTICAL) SPEED ERROR – The motor in the vertical section cannot be speed controlled as
desired. Have the unit checked at an authorized service center.
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MOTOR #2 (HORIZONTAL) SPEED ERROR – The motor in the horizontal section cannot be speed controlled as
desired. Have the unit checked at an authorized service center.