TABLE OF CONTENTS
1.
2.
2.1.1
Modular Chin Bar / Open & Full Face Visor
Opening
2.1.2
Helmet Module Cover Removing
2.1.3
Helmet's Cheek Pad Take Off
2.1.4
Button Module Installation
2.1.5
Bluetooth Module Installation
2.1.6
Microphone Installation
2.1.7
Speaker Module Installation
2.1.8
2.1.9
Cheek Pad Fasten Up
2.1.10
Modular Chin Bar / Open & Full Face Visor
Closing
3.
3.1.1
3.1.2
SMART HJC Device Manager
4.
4.1.1
Initially Pairing the SMART HJC 21B
5
5
6
7
8
8
8
8
9
9
10
11
14
15
15
16
17
17
17
17
17
18
18
18
19
20
20
20