Laser Technology UltraLyte LR B, Руководство пользователя

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Section #1 – Getting Started
21
Electronic Copy of LTI's UltraLyte LR B User's Manual - 2
nd
Edition © 2002
SPEED
Listening to the UltraLyte LR B
The UltraLyte LR B emits a variety of beeps and tones during
use. The sounds vary and depend on what the instrument is doing.
With experience, you will be able to tell what is happening simply
by listening. Table 4 lists and explains each of the sounds.
Table 4. Sounds and What They Mean
Sound Explanation
High-Pitched
Beep
The instrument successfully completed the
intended speed measurement.
At power ON.
Double
High-Pitched
Beep
The instrument successfully completed the
intended survey measurement.
Single
Low-Pitched
Beep
The instrument was not able to take the
intended measurement due to an error.
An error code is displayed to indicate the
nature of the error.
Low-Pitched
Growl
The instrument is attempting to lock onto a
target.
High-Pitched
Oscillating
Ring
Jam tone. The instrument’s laser return
sensor is being overwhelmed by light.
Understanding Error Conditions
Error conditions can occur in a measurement or in the system
hardware. To make sure that you never get an erroneous speed
reading, the UltraLyte LR B monitors both the system hardware and
the measurement. When the instrument detects an error condition,
it displays an error code instead of a measurement.
Error codes are in the form “Exx” , where “xx” is an error code
number. Figure 14 shows an E03 error code,
Measurement error –
unstable targeting .
Figure 14. Sample Error Code Display