TransCore 05760 ユーザーズマニュアル

Metallized Windshields: Some vehicle windshields contain a metallic treatment that could prevent an interior 
windshield-mounted on-board unit (OBU) from working correctly. If you have a vehicle with a metallized 
windshield, you may need to install an exterior OBU on your vehicle instead of the interior windshield-mounted 
OBU. Contact your local OBU customer service center for more information. If your vehicle’s metallized 
windshield has a metal-free zone that usually is located near the rearview mirror.

Metal-Free Zone: Some vehicle metallized windshields have a metal-free zone, if your windshield has this zone, 
center the OBU in that area and follow the installation instructions listed on this page.

Tinted Windshields: Some vehicles have a metallic tint across the top of the windshield that might interfere with 
reading the OBU. If your windshield has this metallic tint, install the OBU at least 2 inches (5.1 cm) below the 
tinted area. Nonmetallic tint does not affect OBU performance.

Metal Sun Visors: Some vehicles have an exterior-mounted sun visor that might interfere with reading the OBU. If 
your vehicle has this visor, mount the OBU at least 2 inches (5.1 cm) below the visor.

Standard OBU (small outline)

Commercial glass cleaner and paper towels

The OBU may be equipped with hook-and-loop strips, double-sided tape strips (secure mount), or suction cups.

To install the OBU
1.

Choose the location for your OBU (

).The OBU should be mounted approximately 1 inch (2.54 cm) 

below the rearview mirror post.

2.

Clean and dry the interior windshield surface completely before affixing the fastener strips. The windshield 
temperature must be at least 68ºF (20ºC) for optimum bonding.

Installation Instructions

 for Standard On-Board Units (small outline)

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