3.1 PathFindIR II Installation. NAV-TV FLIR PathfindIR II, FLIR PathfindIR II Object Detection System, FLIR PathfindIR II NO A/P Detection

3 Installation

3.1 PathFindIR II Installation

The PathFindIR II is a compact, sealed imaging system that fits easily behind vehicle grilles and in other compact locations. It includes an internal heater to keep the lens clear in icy conditions, and delivers superior image quality. It can be ordered as a camera module with a commercial grade cable.

The PathFindIR II should be installed by an installer or dealer trained by FLIR Systems, Inc. If one is not available in your area we recommend that you use a reputable car audio/video installation shop that specializes in mobile video system integration. The wiring and installation requires special care and integration techniques. Improper installation may result in damage to the camera and may void the warranty.

Some modifications to the vehicle’s exterior may be required, as well as integration into various display units, including factory LCD or aftermarket multi-functional display units. To allow the cable from the imager to connect to the ECU, it is necessary to make a hole that penetrates from the exterior of the vehicle to the passenger compartment. Ensure the cable is adequately protected from sharp edges and be sure to properly seal the opening once the cable has been installed.

3.2 Preparation and Installation Considerations

The PathFindIR II camera system uses fixed focus optics with a 24° horizontal field of view. The camera uses a replaceable protective window and an integrated window heater to prevent frost/ice formation while driving.

In order for the PD/AD functions to work, the camera must be mounted in a specific way. It must be within a certain range of height from the ground and the forward angle (tilt) must be set within a certain range, as described in Chapter 3.4 “PathFindIR II Installation” on page 12. For vehicles that require the imager to be mounted outside the acceptable range, FLIR recommends a version of the system without the PD/ AD processing.

The ECU housing is a metal enclosure designed to be mounted in the passenger compartment of the vehicle. To prevent water intrusion or other environmental damage, do not mount the ECU in the engine compartment or on the exterior of the vehicle.

The PathFindIR II camera must be connected to the ECU with the provided cable. It is not possible to extend the length of the cable or interconnect multiple cables to extend the distance between the camera and the ECU.

334-0050-00-10, version 100 Feb 2014

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