2 INSTALLING THE HEADSET ON YOUR HELMET
SMART HJC 21B 2
nd
Gen Standard Motorcycle Bluetooth
®
Communication System for HJC Helmets
| 14
2.1.7 Speaker Module Installation
1. Insert the longer hook of the right speaker unit into the bottom hole
of the speaker pocket. Then, insert the shorter hook of the right
speaker unit into the top hole of the speaker pocket.
1
2
[Make sure that the Microphone wire is
not pressured by the speaker unit when installed]
2. Then, push the top of the unit so that it fixes onto the helmet’s
speaker pocket.
[Once installed, the position of the speaker unit
can be adjusted to rider’s ear position]
3. Repeat the process on the other side to install the left speaker unit.
Note:
Removing the Speaker Unit
To remove the speaker unit, insert the
Allen Wrench
into the upper
shorter hook area then pull out the speaker unit.
