ALERVITES AT2 UHF Walkie Talkie Instruction Manual

1. Product Overview

The ALERVITES AT2 is an advanced UHF walkie talkie designed for reliable communication in various environments, including off-grid scenarios. It features app-based control, dual Push-To-Talk (PTT) buttons, and a robust battery for extended use.

Key Features:

• Off-Grid Messaging: Send text, voice, and image messages via radio waves using the Ola Radio app, even without cellular signal. Includes pre-disconnection coordinate sharing for safety.
• App Control & Programming: Configure frequencies, change channels, and adjust settings wirelessly via the Ola Radio app on iOS or Android devices.
• Dual PTT Design: Features a tactical side PTT button and an oversized central PTT button for quick access, even with gloves.
• AI Assistant & Zello Link: Connect your phone via Bluetooth to use the AT2 as an external controller. Double-pressing the central PTT activates voice assistants or acts as a PTT button for apps like Zello.
• UHF Communication: Operates on UHF frequencies with 30 programmable channels, 50 CTCSS tones, and 105 DCS codes for clear audio. Supports exclusive encryption for private team communications between AT2 units.
• Advanced Field Functions: Wirelessly clone all channels between AT2 units, acquire current channels from other radio models, and utilize monitoring, scanning, and VOX functions.
• Compact and Durable: Ultra-thin body (16mm / 0.6 inches, 120g / 4.2 oz) with a 2200mAh battery and USB-C charging.

Image 1: ALERVITES AT2 demonstrating off-grid messaging.

2. Setup

2.1 Unboxing and Components

Carefully unpack the contents and ensure all items are present:

• 2 x ALERVITES AT2 Walkie Talkies
• 2 x Rechargeable Batteries
• 2 x Antennas
• 2 x Belt Clips
• 1 x USB-C 2-in-1 Charging Cable
• 1 x Power Adapter
• 1 x User Manual (this document)

Image 2: Package contents of the ALERVITES AT2.

2.2 Battery Installation

1. Locate the battery compartment on the back of the AT2 unit.
2. Align the battery with the contacts and gently push it into place until it clicks securely.

2.3 Antenna Attachment

1. Screw the antenna clockwise onto the connector at the top of the AT2 unit until it is finger-tight. Do not overtighten.

2.4 Charging the Device

Before first use, fully charge the AT2 battery.

1. Connect the USB-C charging cable to the charging port on the AT2 unit.
2. Connect the other end of the cable to the provided power adapter, then plug the adapter into a wall outlet.
3. The charging indicator light will show the charging status. Allow approximately 3-4 hours for a full charge.

2.5 Powering On/Off

• To Power On: Press and hold the power button (usually located on the top or side) until the device powers on.
• To Power Off: Press and hold the power button until the device powers off.

2.6 Ola Radio App Installation & Bluetooth Pairing

The AT2 requires the Ola Radio app for full functionality and programming.

1. Download the "Ola Radio" app from your smartphone's app store (iOS or Android).
2. Ensure your AT2 unit is powered on.
3. Activate Bluetooth on your AT2 by quickly pressing the power button twice. The Bluetooth indicator will flash.
4. Open the Ola Radio app on your smartphone and follow the on-screen instructions to pair with your AT2 unit.

Image 3: Ola Radio app interface for AT2 control and programming.

3. Operating Instructions

3.1 Basic Communication

• Channel Selection: Rotate the channel knob (usually on top) to select your desired channel. The device may announce the channel number.
• Volume Adjustment: Use the volume control buttons (typically on the side) to adjust the listening volume.
• Transmitting (PTT): To speak, press and hold either the tactical side PTT button or the oversized central PTT button. Speak clearly into the microphone. Release the PTT button to listen.

Image 4: Dual PTT buttons for easy operation.

3.2 Off-Grid Messaging (via Ola Radio App)

With your AT2 paired to the Ola Radio app, you can send various types of messages without cellular service:

1. Open the Ola Radio app and navigate to the messaging interface.
2. Select the desired contact or group.
3. You can send text messages, voice notes, images, or your current location coordinates.
4. The app also features automatic sharing of your last known coordinates before signal loss, enhancing safety.

3.3 Wireless Channel Cloning & Frequency Copy

• Instant Radio Clone: Use the Ola Radio app to wirelessly synchronize all channels from one AT2 unit to another AT2 unit quickly. This is ideal for setting up multiple units for a team.
• Easy Frequency Copy: The AT2 can acquire the current channel frequency from other compatible radio models, allowing for seamless integration. Refer to the app for specific instructions on this feature.

Image 5: Instant wireless channel cloning between AT2 units.

Image 6: Easy frequency copying from other radios.

3.4 AI Assistant & Zello Integration

When connected via Bluetooth to your smartphone:

• Double-press the central PTT button to activate your smartphone's voice assistant (e.g., Siri, Google Assistant).
• This function also allows the AT2 to act as a PTT button for communication apps like Zello, enabling hands-free operation of your phone's communication features.

Image 7: Smart Remote PTT for AI assistant and Zello.

3.5 Important Note on UHF Frequencies and Licensing

WARNING: The ALERVITES AT2 operates on UHF frequencies. In many regions, including parts of Europe, operating on certain UHF frequencies may require a radio amateur license or specific authorization. It is the user's responsibility to ensure compliance with local regulations regarding radio communication. Devices compliant with PMR446 standards are generally license-free in Europe, but the AT2 may operate outside these specific parameters. Always verify local regulations before use.

Image 8: ALERVITES AT2 providing stable UHF communication.

4. Maintenance

4.1 Cleaning

• Wipe the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
• Ensure the charging port and other openings are free from dust and debris.

4.2 Battery Care

• Avoid fully discharging the battery frequently.
• Store the device with a partially charged battery if not used for extended periods.
• Do not expose the battery to extreme temperatures.

4.3 Storage

• Store the AT2 in a cool, dry place away from direct sunlight and moisture.
• Remove the battery if storing for very long periods to prevent potential damage.

5. Troubleshooting

Common Issues and Solutions:

• Device does not power on:
  • Ensure the battery is correctly installed and fully charged.
  • Try charging the device for a few minutes before attempting to power on again.
• No signal or poor communication range:
  • Check that the antenna is securely attached.
  • Ensure both units are on the same channel and frequency.
  • Verify that there are no major obstructions (e.g., large buildings, dense terrain) between the units.
  • Confirm that the power output setting (if adjustable via app) is appropriate for your environment.
• Ola Radio app cannot connect to AT2:
  • Ensure Bluetooth is enabled on both your smartphone and the AT2 unit (double-press power button on AT2).
  • Make sure the AT2 is within Bluetooth range of your smartphone.
  • Restart both the app and the AT2 unit, then attempt pairing again.
• Audio is unclear or distorted:
  • Adjust the volume level.
  • Check for interference from other electronic devices.
  • Ensure both units are using the correct CTCSS/DCS codes if configured.

For further troubleshooting or complex issues, refer to the Ola Radio app's help section or contact customer support.

6. Specifications

Image 9: Physical dimensions and key features of the ALERVITES AT2.

7. Warranty and Support

7.1 Product Warranty

The ALERVITES AT2 Walkie Talkie comes with a 2-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or natural disasters.

7.2 Customer Support

For technical assistance, warranty claims, or any questions regarding your ALERVITES AT2, please contact the manufacturer or your point of purchase. Refer to the packaging or the official ALERVITES website for contact information.