Flir ThermovisionPathFindIR LE User Manual

334-0001-00-10-LE, rev. 100 May ’085
2
2 – Introduction2 – Introduction
Although adverse conditions such as heavy fog will affect any driver vision 
enhancement system, thermal imaging cameras such as the PathFindIR 
LE have been shown to continue to provide useful information in 
conditions of reduced visibility, such as haze and smoke. While the 
PathFindIR LE can assist drivers with detection of obstructions in the 
vehicle’s path, thermal imagers should not be used as the sole vision 
method of the...

2 – Introduction
6May ’08 334-0001-00-10-LE, rev. 1002 – Introduction
Open rural roads - PathFindIR LE can reveal people, animals and 
obstructions at long ranges in complete darkness. This early detection 
capability can significantly increase reaction time.
Hard-to-see conditions - PathFindIR LE improves awareness in conditions 
that render eyesight and daylight cameras useless. The PathFindIR LE can 
see clearly through dust and smoke, increasing safety for everyone on the 
job site.
2.5 Part Numbers...

334-0001-00-10-LE, rev. 100 May ’087
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3 Getting Started
The thermal imaging camera inside the PathFindIR LE is completely 
sealed and extremely rugged. The camera has been qualified for operation 
in all types of weather conditions over the specified operating temperature 
range and includes an automatic window heater that will prevent icing 
under most conditions. 
3.1 Using your PathFindIR LE
The PathFindIR LE is easy to use, but you should take a moment to 
carefully read this section so you fully...

3 – Getting Started
8May ’08 334-0001-00-10-LE, rev. 1003 – Getting Started
temperature and periodically thereafter. See “Automatic Shutter” on 
page 8.
3.3 Heater Element
The PathFindIR LE has a built-in heating element to stabilize the window 
and prevent ice build-up in cold weather conditions. The heating element 
is automatically turned on when the temperature of the window falls below 
4ºC and is tuned off when the temperature reaches 6ºC.
3.4 Automatic Shutter 
The PathFindIR LE incorporates an...

334-0001-00-10-LE, rev. 100 May ’089
3
3 – Getting Started3 – Getting Started
The PathFindIR LE is a highly sophisticated electronic imaging system. 
Should the system fail for any reason do not attempt to fix the system or 
wiring cables yourself. Check wiring connections, power input, video 
output. If system is not performing please contact the manufacture at           
+1.888.747.3547 or +1.805.964.9797 and ask to speak to the service 
department. You will need the serial number of the unit to obtain...

3 – Getting Started
10May ’08 334-0001-00-10-LE, rev. 1003 – Getting Started
The image is shaky.
Check your mounting. The PathFindIR LE does not incorporate image 
stabilization and must be mounted soundly and securely.
Image is dim.
Check your monitor and video connections. It is recommended that you 
use separate power supplies for the PathFindIR LE and the local display to 
make sure you have clean uninterrupted power. Also, verify the PathFindIR 
LE is connected to the 75 ohm input on the monitor....

334-0001-00-10-LE, rev. 100 May ’0811
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4 Caring for your PathFindIR LE
4.1 Product Cleaning
Your PathFindIR LE camera images through an infrared transparent 
window. This window is designed for the harsh automotive environment of 
normal driving, but may require occasional cleaning. FLIR Systems Inc. 
suggests that you clean the window of the PathFindIR LE when image 
quality degradation is noticed or excessive contaminant build-up is seen 
on the window. 
The camera housing has a durable coating and...

4 – Caring for your PathFindIR LE
12May ’08 334-0001-00-10-LE, rev. 1004 – Caring for your PathFindIR LE
not be opened or serviced in the field. Consult your installation dealer or 
FLIR Systems Inc. for repair information. 
If the camera will not produce an image, check the video connection at the 
camera and at your display. If the connectors appear to be properly 
engaged but the camera still does not produce an image, have an 
authorized service representative make the appropriate repairs.
Caution!...

334-0001-00-10-LE, rev. 100 May ’0813
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5 Options and Accessories
5.1 Accessories
Camera options and accessories are subject to change. Refer to the FLIR 
web site http://www.flir.com or contact your local dealer to obtain up-to-
date information regarding available accessories such as mounting kits, 
monitor options, cables and accessories.
5.1.1 PathFindIR Interface Cable
Part Number: 308-0121-00
The standard 20 foot system cable ensures a sealed connection to the 
PathFindIR LE, a requirement for...

5 – Options and Accessories
14May ’08 334-0001-00-10-LE, rev. 1005 – Options and Accessories
5.1.2 PathFindIR LE Vision Enhancement Kit
The FLIR PathFindIR LE Vision Enhancement Kit, part number 421-
0034-00, is made available to facilitate installation in most Law 
Enforcement vehicle applications. The kit contains:
ƒPathFindIR LE camera
ƒUniversal Mounting Bracket and hardware
ƒPathFindIR Interface Cable 308-0121-00
ƒSafety Vision 7” Monitor with Mounting Bracket and Sun Shield
ƒMonitor Interface Cable...