HJC HELMETS Smart HJC-21B 2nd Gen Standard Motorcycle Bluetooth Communication System User Guide

June 4, 2024
HJC HELMETS

HJC logoHJC
HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication
System

Smart HJC-21B
2nd GEN STANDARD MOTORCYCLE BLUETOOTH®
COMMUNICATION SYSTEM FOR HJC HELMETS
QUICK START GUIDE

Downloadable Software

Download the SMART HJC BT App on Google Play Store or App Store.

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth
Communication System - fig| SMART HJC BT
• Device Configuration Setting
---|---

Download the following items at www.smarthjc.com

| SMART HJC Device Manager
• Firmware upgrade
• Device configuration setting
---|---
| Quick Start Guide,
User’s Guide

Product Details

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Product

Installation

SMART HJC 21B compatible HJC helmets can be found at www.smarthjc.com
• For more information about installation, refer to the User’s Guide.

  1. Modular Chin Bar / Open & Full Face Visor OpeningHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Closing

  2. Helmet Module Cover RemovingHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Installation 1

  3. Helmet’s Cheek Pad Take Off

  4. Button Module InstallationHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Module

  5. Bluetooth Module InstallationHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Bluetooth

  6. Microphone Installation
    6.1 Modular or Open Face Microphone InstallationHJC HELMETS Smart HJC 21B
2nd Gen Standard Motorcycle Bluetooth Communication System -
Microphone6.2 Full Face Microphone InstallationHJC HELMETS Smart HJC
21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Microphone
1

  7. Speaker Module InstallationHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Module 1

  8. Wire ArrangementHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Arrangement

  9. Cheek Pad Fasten Up

  10. Modular Chin Bar / Open & Full Face Visor ClosingHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Installation

Icon Legend

| Tap the button the specified number of times
---|---
| Press and Hold button for the specified amount of time
| “Hello” Audible prompt

Basic Operations

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Operations

Checking the Battery Level

HJC HELMETS Smart HJC 21B 2nd Gen Standard
Motorcycle Bluetooth Communication System - Battery

Phone Pairing

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Pairing

Select SMART HJC 21B in the list of Bluetooth devices detected.

  • The headset will enter the Phone Pairing mode automatically when you initially turn on the headset.
  • For more information on phone pairing, refer to the User’s Guide.

Using the Phone

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Phone

Music Control

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Control

Bluetooth Intercom

Up to three other people can be paired with the headset for Bluetooth intercom conversations.HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Intercom

Intercom Pairing
There are two ways to pair the headset.
Using the Smart Intercom Pairing (SIP)
SIP allows you to quickly pair with your friends for intercom communication by scanning the QR code on the SMART HJC BT
App without remembering the button operation.

  1. Pair the mobile phone with the headset.
  2. Open the SMART HJC BT App and tap (Smart Intercom Pairing Menu).
  3. Scan the QR code displayed on your friend (B)’s a mobile phone. • Your friend (B) can display the QR code on the mobile phone by tapping > QR code ( ) on the SMART HJC BT App.
  4. Tap Save and check that your friend (B) is paired with you (A) correctly.
  5. Tap Scan ( ) and repeat steps 3-4 to pair with Intercom Friends (C) and (D).

Note: The Smart Intercom Pairing (SIP) is not compatible with SMART HJC headsets that use Bluetooth 3.0 or below.

Using the ButtonHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Button

  1. Each user simultaneously presses and holds the TAP Button for 5 seconds until users hear the voice prompt, “Intercom Pairing.”HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - seconds
  2. Tap the TAP Button on either headset.HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Button 1
  3. Repeat the steps above to pair with other headsets (C and D).

Last-Come, First-Served

If the headset has multiple paired headsets for intercom conversations, the last paired headset is set as the First Intercom Friend.HJC HELMETS Smart
HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Pairing
Order

Two-way Intercom

Start/End Conversation with the First Intercom Friend D

Start/End Conversation with the Second Intercom Friend C

Start/End Conversation with the Third Intercom Friend B

Configuration Menu

Accessing the Configuration MenuHJC HELMETS Smart HJC 21B 2nd Gen Standard
Motorcycle Bluetooth Communication System - fig 6

Navigating Between Menu OptionsHJC HELMETS Smart HJC 21B 2nd Gen Standard
Motorcycle Bluetooth Communication System - fig 7

Execute Menu Options

Troubleshooting

Fault ResetHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth
Communication System - Troubleshooting

Note:

  • Fault Reset will not restore the headset to factory default settings.
  • The charging LED is not the Pinhole Fault Reset Button. Do not press it.

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth
Communication System - Charging

Factory ResetHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle
Bluetooth Communication System - Factory Reset

Quick Reference

TYPE OPERATION BUTTON COMMANDS

Basic Operations

| Power on /
Power off|
Volume up / Volume down|

Mobile Phone

| Answer phone call|
End phone call|
Reject phone call|
Voice Dial|
TYPE| OPERATION| OPERATION
---|---|---

Intercom

| Intercom pairing|
Start/End intercom|

Music

| Play/Pause music|
Track forward|
Track backward|

References

Read User Manual Online (PDF format)

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