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

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 1 SMART HJC Device Manager
• Firmware upgrade
• Device configuration setting
HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 2 Quick Start Guide,
User’s Guide

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

Icon Legend

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon Tap the button the specified number of times
HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 1 Press and Hold button for the specified amount of time
HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 2 “Hello” Audible prompt

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

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

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

Select SMART HJC 21B in the list of Bluetooth devices detected.HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - SMART

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

Music ControlHJC 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 tapHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 3 (Smart Intercom Pairing Menu).
  3. Scan the QR code displayed on your friend (B)’s a mobile phone. • Your friend (B) can display theHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 3 QR codeHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 4 on the mobile phone by tapping > QR code ( ) on the SMART HJC BT App.HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - QR code
  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 DHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 3

Start/End Conversation with the Second Intercom Friend CHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 4

Start/End Conversation with the Third Intercom Friend BHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 5

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 OptionsHJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 8

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

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 5Basic Operations

Power on /
Power off
HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 9
Volume up / Volume down HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - fig 10

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 6Mobile Phone

Answer phone call HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Answer
End phone call HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - End phone
Reject phone call HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - End phone
Voice Dial HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Voice
TYPE OPERATION OPERATION

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 7Intercom

Intercom pairing HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Intercom 1
Start/End intercom HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Answer

HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - icon 8Music

Play/Pause music HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - Pause
Track forward HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - forward
Track backward HJC HELMETS Smart HJC 21B 2nd Gen Standard Motorcycle Bluetooth Communication System - backward

Documents / Resources

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

References

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