Section #1 – Getting Started 19
Electronic Copy of LTI's UltraLyte LR B User's Manual - 2
nd
Edition © 2002
Viewing the Firmware Revision Number
Firmware is the internal software that controls how the
UltraLyte LR B works. The firmware revision number provides
manufacturing information about your UltraLyte LR B. It can only
be viewed at power ON. Refer to the instructions below to view
the firmware revision number.
1. Verify that the UltraLyte LR B is powered OFF.
2. Press and hold the TRIGGER.
3. Press the SURVEY MODE button. The display should look
similar to Figure 11.
4. Release the SURVEY MODE button.
In this example:
•
100
is the model number.
•
3.02
is the software revision number.
•
MPH
(miles per hour) is the factory default speed unit.
•
F
(feet) is the factory default range unit.
• D (degrees) is the factory default angular unit.
5. Release the TRIGGER. The display will change to the Speed
Measurement Screen, see Figure 15 on page 23.
For future reference, note the firmware revision number here: ______.
Figure 11. Model and Firmware Revision Number
MPH
F
D