Laser Technology UltraLyte LR B, Руководство пользователя

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Section #2 – Speed Measurements
23
Electronic Copy of LTI's UltraLyte LR B User's Manual - 2
nd
Edition © 2002
Section #2 – Speed Measurements
When you power ON the UltraLyte LR B, the screen display should look
similar to Figure 15.
• The “SPEED” indicator means that the instrument is in Speed
Mode and is prepared to take a speed & range measurement.
• Dashes indicate where the speed measurement will appear.
• “MPH” means the speed will be measured in miles per hour.
(“KmH” means kilometers per hour).
• The word “CLEAr” appears at the bottom of the screen, and
will be overwritten by the distance to the target vehicle when a
speed measurement is completed.
• “F” means the distance will be measured in feet.
(“M” indicates meters.)
Taking a Sample Measurement
Refer to the instructions below to take a sample speed measurement.
1. Ensure that the UltraLyte LR B is powered ON and that the
Speed Mode is active.
2. Use the sighting scope to aim the instrument to a convenient
target — an interior wall will do.
3. To fire the laser:
• Press and hold the TRIGGER . The laser will fire after
a short delay (about one-half of a second).
-or-
• Press the TRIGGER twice. The 1
st
press turns on the
in-scope red aiming dot. The 2
nd
press takes the
measurement.
4. Continue to press the TRIGGER and keep the instrument
sighted on the target:
•
A low-pitched growl
means that the instrument is
attempting to lock onto the target.
• A low-pitched beep means that a measurement error
occurred. An error code will be displayed.
MPH
SPEED
F
Figure 15. Initial Speed Measurement Screen