User Instructions

Requirements
> For reliable operation of the transponder, the vehicle must be equipped with only one transponder while passing through a
toll facility. Other transponders present in or on the vehicle must be switched off or enclosed in an RF shield.
> The mounting location must provide direct line-of-sight communication between the transponder and the toll facility
overhead antenna.
> Apply Dual Lock™ Reclosable Fasteners in accordance with 3M™ document 70-0709-4029-4.
TRP-8100 Transponder Mounting Instructions
Select a mounting location, ensuring the LEDs are visible to
the driver. The preferred mounting location is centered and
to the left behind the rearview mirror, leaving approximately
1 in. of the left side of the transponder visible.
If the transponder cannot be mounted in the preferred
mounting location, mount the transponder anywhere within
the alternative mounting area shown below:
1. Clean the mounting location in accordance with 3M™ document 70-0709-4029-4.
2. Remove the protective backing from the two 3M™ Dual Lock™ reclosable fasteners and press the transponder onto the mounting
location, ensuring the status LEDs on the left side of the transponder are facing the driver. Maintain pressure on the transponder for
approximately 15 seconds to ensure a good bond to the windshield.
3. To remove the transponder from the windshield, lift any corner with sufficient force to separate the Dual Lock™ reclosable fastener strips.
Do not reuse the 3M™ Dual Lock™ reclosable fasteners strips if removing them from the windshield. Obtain new strips as required.
FCC License Notice – This device complies with Part 15 of the FCC rules. Operation is subject to the condition that this device does not cause harmful interferences.
Kapsch TrafficCom is a provider of intelligent transportation systems in the fields of tolling, traffic management, smart urban
mobility, traffic safety and security, and connected vehicles. As a one-stop solutions provider, Kapsch TrafficCom offers end-to-end
solutions covering the entire value creation chain of its customers, from components and design to the implementation and
operation of systems. The mobility solutions supplied by Kapsch TrafficCom help make road traffic safer and more reliable,
efficient, and comfortable in urban areas and on highways alike.
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Rev A5_EN-US © Kapsch TrafficCom AG. All rights reserved. Contents subject to change without notice.
Alternative Mounting Location
Top of windshield
Rearview mirror
2 in.
Centerline of mirror
6 in.
6 in.
6 in.
Preferred Mounting Location