A P P E N D I X B
B-2
Message Reason
Possible
Cause
Solution
C-LIMIT EXCEEDED
(during measurement)
Strip measured
exceeds Control
Limit.
Computed values minus
aims, are greater than
the calculated Control
limit.
Consult the manufacturer’s
processor manual.
S-LIMIT EXCEEDED
(during measurement)
Strip measured
exceeds Color
spread limit.
RGB values are not
remaining proportional
to each other.
Consult the manufacturer’s
processor manual.
UNRECOGNIZABLE
AUTO-CAL STRIP!
(during reflection cal)
Unit did not feed
consistently.
Strip inserted in
backwards or upside-
down.
Insert strip correctly, Sec. 1.
Cal strip is dirty.
Clean cal strip, Sec. 8.
STRIP RESTRAINED
RE-INSERT STRIP!
(during reflection cal)
Cal strip did not
feed consistently.
Strip path is blocked by
debris keeping cal strip
from feeding properly.
Clean strip path, Sec. 8.
Motor drive roller
slippage due to restraint
or obstruction, or
contamination of rollers
from reading wet strips.
Remove restraint/obstruction
or dry drive rollers with air. IF
problem persists, return unit
for service.
WARNING MOTOR
ERROR!
(during reflection cal)
Unit senses motor
abnormality.
Strip was pulled out
from back during
calibration.
DO NOT pull on strip during
measurement.
Motor brush wear.
Return unit for service.
NOTE:
If motor error message constantly displays, unit
should be returned for proper service.
PRESET MEMORY
PLEASE CALIBRATE
(during power-up)
Memory data
detected in unit is
not valid.
Recalibrate unit, Sec. 2.
WARNING LAMP
MARGINAL!
(during trans cal)
Lamp output is
less than 50% of
its peak intensity
(but still able to
read).
Lamp has aged close to
end of its useful life.
Order new lamp. Replace at
convenient time.
WARNING REPLACE
LAMP
(during trans cal)
Lamp output is
less than required
intensity.
Measurement
accuracy of unit is
questionable at
this point.
Useful lamp life has
expired.
Replace lamp immediately,
Sec. 8.
MAIN MENU FAIL
ok
Refer to Appendix E, Instrument Update Information.
Summary of Contents for 891
Page 1: ...891 892 A U T O M A T I C S T R I P R E A D I N G D E N S I T O M E T E R S Operation Manual...
Page 2: ......
Page 4: ......
Page 10: ...I N T R O D U C T I O N vi...
Page 34: ...S E C T I O N T H R E E 3 8...
Page 46: ...S E C T I O N F O U R 4 12...
Page 52: ...S E C T I O N F I V E 5 6...
Page 58: ...S E C T I O N S I X 6 6...
Page 60: ...S E C T I O N S E V E N 7 2...
Page 66: ...S E C T I O N E I G H T 8 6...
Page 68: ...A P P E N D I X A A 2...
Page 73: ...D 1 A P P E N D I X D Parts List and Packaging Drawings Parts List...
Page 74: ...A P P E N D I X D D 2 Packaging Drawing...
Page 78: ...A P P E N D I X E E 4...
Page 79: ......
