10U
16
3.3 10U for Arai Full-face Helmets Installation Guide
DC Power Charging &
Firmware Upgrade Port
Microphone connector
Status LED
Speakers
FM Antenna
Wired
Microphone
Antenna
Main Unit
Headset Buttons
Note:
This installation guide is based on Arai RX7-RR5.
1. Before you install the 10U, remove the cheek pads and the neckroll.
2. Insert the main unit between the external shell and the inner shell.
Align its snap holders with the rear snaps, then click them through the
snap holders.
Note:
You can utilize the hook and loop fasteners for the main unit to tightly hold the
main unit to the helmet.