User Guide

3.4 Main Unit Installation
1. Connect the power cable of the device to B+, ACC, and GND of the fuse box on the
vehicle.  is a reference position.
2. Route the power cable along the A pillar of the vehicle to the upper center of the front
windshield. The red dashed line () in the figure is for reference.
3. Select a proper installation position and wipe the position clean. Remove the protective
film from the 3M tape of the mounting base and attach it to the position. Wait for 2 hours
before proceeding to the next step. See  for reference.
4. Mount the device to the base and connect its power cable correctly (see  for reference).
Then fasten the cable securely.