Laser Technology UltraLyte, User Manual

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E
RROR
C
ONDITIONS
Electronic Copy of LTI’s UltraLyte User’s Manual – 7 th Edition June 1998
35
Error Codes
The possible error indicators are listed and
explained in the following table:
Code Explanation
doF Display overflow. The measurement
exceeds the display capacity. Note that the
in-scope numerical display is only four
digits, while the screen display is six. It is
possible to receive a
doF message in the
scope and still have a valid measurement
displaying on the screen.
EoF Editor overflow.
E01 Measurement error - target never acquired.
The target was out of range or was too
close.
E02 Measurement error - insufficient data. The
instrument’s view was obstructed or the
target moved out of range.
E03
Measurement error - unstable targeting.
Caused by poor aiming or by panning off the
target.
E04 TOD timing error. The target was timed for
less than 1 second.
Code Explanation
E05 TOD time-out. The target was timed for
more than 100 seconds.
E07 Jam detect - unable to acquire target.
E52 Temperature too hot. Stop operation.
E53 Temperature too cold. Stop operation.
E57 Tilt sensor communication failure.
E54
E55
E56
E60
E61
E62
E63
Calibration or memory checksum failure. If
the error persists, contact Laser
Technology.
RFI Considerations
The UltraLyte does not display a specific error
message indicating the presence of radio frequency
interference (RFI). The instrument electronics have
been designed for optimum RFI immunity; if RFI is
present, it generates one of the above error codes to
display. The exact code is dependent upon the level
and nature of the RFI.
For Internal Use Only. Not for Distribution.