Why does my LTI 20/20 TruSpeed Measuring Instruments unit power off by itself?
Your LTI Measuring Instruments unit might be powering off due to a few reasons. First, ensure the batteries are correctly installed. If they are, try replacing them. Also, the instrument automatically powers OFF after 15 minutes of inactivity.
What to do if my LTI 20/20 TruSpeed Measuring Instruments give erroneous readings?
If you're getting erroneous readings from your LTI Measuring Instruments, make sure you have a clear line of sight to the target. Also, check the scope alignment. If you are using the device in rain or fog, ensure that the Weather Mode is active, noting that the minimum range will then be 200 feet. When measuring a short range to a small target, aim slightly above the target.
How to improve limited range on LTI 20/20 TruSpeed Measuring Instruments?
To improve the limited range on your LTI Measuring Instruments: - Ensure you have a clear line of sight. - Be aware that rain or fog reduces the unit’s maximum range. - Activate Weather Mode, noting that the minimum range becomes 200 feet. - Remember that acquiring a target through glass reduces the maximum range. - Make sure the lens is clean and check it for scratches.
What to do if the aiming reticle is not visible on my LTI 20/20 TruSpeed?
If the aiming reticle is not visible on your LTI Measuring Instruments, try the following: - Press the TRIGGER to activate the aiming reticle. - Press the button to increase the intensity of the aiming reticle. - Adjust the polarizing filter.
What to do if my LTI 20/20 TruSpeed show E01 error code?
If your LTI Measuring Instruments display an E01 error code with no range or speed readings, try measuring a wall about 50 feet away. Also, check the scope alignment and restore the factory defaults. When measuring a short range to a small target, aim slightly above the target.
How to acquire target through windshield with LTI 20/20 TruSpeed Measuring Instruments?
If it's difficult to acquire a target through a windshield with your LTI Measuring Instruments, ensure that Weather Mode is active, keeping in mind the minimum range will be 200 feet. If the windshield is bubble-shaped, try shooting through the center of it.
How to aim through rain or snow with LTI Measuring Instruments?
If you're having difficulty acquiring a target through rain or snow with your LTI Measuring Instruments, make sure Weather Mode is active, noting that the minimum range will be 200 feet.
Crucial safety guidelines and precautions for using the device.
Explanation of device sounds and how to understand error conditions.
Step-by-step guide for performing a basic speed measurement.
Specific procedures for accurately measuring the speed of moving vehicles.
Introduction to tests designed to verify measurement accuracy.
Test to verify timing accuracy using a known fixed distance.
Test to verify accuracy using two known distances.
Procedure to run a comprehensive diagnostic test of the instrument's electronics.
Guidance on understanding and resolving specific error codes.
General| Type | Laser Speed Gun |
|---|---|
| Speed Range | 0 to 200 mph (0 to 320 km/h) |
| Laser Wavelength | 905 nm |
| Display | LCD |
| Operating Temperature | -22°F to +140°F (-30°C to +60°C) |
| Manufacturer | Laser Technology, Inc. (LTI) |
| Accuracy | +/- 1 mph (+/- 2 km/h) |
| Range | Up to 2000 feet (610 meters) |
| Battery Life | Approximately 8 hours of continuous use |
| Measurement Time | Less than 0.5 seconds |
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