This document is a pocket guide for the LS2 4X Bluetooth intercom system, developed in collaboration with Cardo. It provides instructions for basic operation, advanced button controls, and voice commands.
Function Description:
The LS2 4X is a Bluetooth-enabled intercom system designed for helmet integration, allowing users to communicate, manage phone calls, listen to music, and use FM radio while riding. It supports live intercom functionality and is operated by natural voice commands, enhanced with JBL sound. The device integrates with the Cardo Connect App for extended control and customization.
Important Technical Specifications:
- Bluetooth Version: 5.2
- Intercom Type: Live Intercom
- Audio Enhancement: Sound by JBL
- Voice Control: Operated by Natural Voice
- App Compatibility: Cardo Connect App (available on App Store and Google Play)
Usage Features:
Getting Started:
- Device Layout: The device features distinct buttons for Media, Volume +, Audio, Volume -, and Intercom. An LED indicator provides visual feedback.
- On/Off: To turn the device On or Off, tap the "Media" button once.
- Phone Pairing: To initiate phone pairing, press and hold the "Media" button for 5 seconds. The LED indicator will flash red and blue. Once "LS2 4x" appears on your phone's Bluetooth list, select it to connect.
- Stop Phone Pairing: To stop phone pairing, press and hold the "Media" button for 5 seconds.
General Controls:
- Volume Up: Tap the "Volume +" button once.
- Volume Down: Tap the "Volume -" button once.
- Mute/Unmute Microphone: Press and hold the "Audio" button for 2 seconds.
- Voice Assistant (Siri/Google Assistant): Press and hold the "Audio" button for 2 seconds to activate your phone's voice assistant.
- Factory Reset: To perform a factory reset, press and hold the "Media," "Volume +," and "Volume -" buttons simultaneously for 5 seconds.
- Reboot: To reboot the device, press and hold the "Media," "Volume +," and "Volume -" buttons simultaneously for 10 seconds.
Music Controls:
- Music On: Tap the "Media" button once.
- Music Off: Tap the "Audio" button once.
- Next Track: Tap the "Volume +" button once.
- Previous Track: Tap the "Volume -" button once.
Radio Controls:
- Radio On: Tap the "Media" button twice.
- Radio Off: Tap the "Audio" button once.
- Set Presets: Presets can be managed through the Cardo Connect App.
- Next Preset: Tap the "Volume +" button once.
- Previous Preset: Tap the "Volume -" button once.
Switch Sources:
- Music/Radio Toggle: Press and hold the "Audio" button for 2 seconds to switch between music and radio.
Phone Call Controls:
- Answer Call: Tap the "Media" button once.
- Ignore Call: Tap the "Audio" button once.
- End Call: Tap the "Media" button once.
- Speed Dial: Set up speed dial numbers in the Cardo Connect App.
- Call Speed Dial: Tap the "Media" button twice.
Bluetooth Intercom:
- Pairing:
- Pair to Rider A (Me): Press and hold the "Media" button for 5 seconds. The LED will be red.
- Pair to Rider B: Press and hold the "Media" button for 5 seconds (LED red), then tap the "Volume +" button once (LED blue).
- Rider C: Rider C should be connected to Rider B.
- Call/End Intercom: Press and hold the "Intercom" button for 2 seconds.
Voice Commands (Always On):
The device supports a range of voice commands, eliminating the need for manual button presses for many functions.
- Phone Calls: "Hey Cardo, answer," "Hey Cardo, ignore," "Hey Cardo, end call," "Hey Cardo, speed dial," "Hey Cardo, redial number."
- Music: "Hey Cardo, music on," "Hey Cardo, music off," "Hey Cardo, next track," "Hey Cardo, previous track," "Hey Cardo, share music."
- Radio: "Hey Cardo, radio on," "Hey Cardo, radio off," "Hey Cardo, next station," "Hey Cardo, previous station."
- Intercom: "Hey Cardo, call intercom," "Hey Cardo, end intercom."
- Voice Assistants: "Hey Siri," "OK Google."
- Volume/Audio: "Hey Cardo, volume up," "Hey Cardo, volume down," "Hey Cardo, mute audio," "Hey Cardo, unmute audio."
- Battery Status: "Hey Cardo, battery status."
- Enable/Disable Advanced Buttons Control: This feature can be toggled on or off within the Cardo Connect App settings under "Advanced Buttons Control."
- Automatic Radio Tuning: Tap the "Volume +" button three times.
- Redial (Phone Call): Tap the "Media" button three times.
- Share/Stop Sharing (Music/Phone Call): Press and hold the "Audio" button for 2 seconds.
Device Pairing (GPS/TFT/Phone):
- Step 1 (Initiate Pairing): Press and hold the "Media" button for 5 seconds. The LED will flash red and blue.
- Step 2 (Select Device Type): Tap the "Volume +" button once. The LED will flash red and green.
- Step 3 (Connect to Device):
- GPS: Tap the "Volume +" button once, then select "LS2-4X" on your GPS device.
- Phone 1: Tap the "Volume +" button once, then select "LS2-4X" on your phone.
- TFT: Tap the "Volume -" button once, then select "LS2-4X" on your TFT display.
- Phone 2: Tap the "Volume -" button once, then select "LS2-4X" on your second phone.
- Stop Pairing: Press and hold the "Media" button for 5 seconds.
Maintenance Features:
- Software Updates: The Cardo Connect App allows users to update the device software, ensuring optimal performance and access to new features.
- Language Selection: The app also allows users to choose their preferred language for device prompts and commands.
- Troubleshooting: The guide implies that the Cardo Connect App and Cardosystems.com/support are resources for troubleshooting and further assistance.
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