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RROR
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ONDITIONS
Electronic Copy of LTI’s UltraLyte User’s Manual – 7
th
Edition June 1998
34
Error Conditions
Error conditions can occur in a measurement or in
system hardware. To make sure you never get an
erroneous speed reading, the UltraLyte monitors
both the system and the measurement. When the
instrument detects an error condition, it displays an
error code instead of a speed.
Error codes are in the form Exx, where “xx” is an
error code number. Error codes display in the
numeric display area. In speed mode, for example,
errors show at the top of the screen:
SPEED
Measurement error conditions typically occur
because the instrument could not acquire a target or
could not maintain a “lock” on the target. Usually this
is caused by a target that is out of range, or by
panning the instrument off the target during the
measurement attempt.
Most other error conditions are similarly trivial;
correcting them requires only that you retry the
measurement you were taking.
For Internal Use Only. Not for Distribution.
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