1. Introduction
The APHQUA A3 is a portable multimedia system designed to bring Apple CarPlay and Android Auto functionality to any vehicle. It features a 7-inch IPS touchscreen, Bluetooth connectivity, hands-free calling, and Mirror Link capabilities. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and user experience.

Image 1.1: APHQUA A3 Portable Wireless Apple CarPlay and Android Auto System shown with suction cup and adhesive mounts.
2. Package Contents
Before proceeding with installation, please verify that all items listed below are included in your package:
- 1 x APHQUA A3 Portable Apple CarPlay/Android Auto Unit
- 1 x Car Charger (1.5m cable)
- 1 x 3.5mm Audio Cable (0.5m)
- 1 x Suction Cup Mount
- 1 x Self-Adhesive Mount
- 1 x Detachable Sunshade
- 1 x User Manual

Image 2.1: Detailed view of the APHQUA A3 package contents and dimensions.
3. Setup
3.1. Installation
The APHQUA A3 is designed for easy installation without requiring vehicle modifications. Choose between the suction cup mount for windshield attachment or the self-adhesive mount for dashboard placement.
- Mounting the Unit: Attach the desired mount to the back of the APHQUA A3 unit.
- Positioning: Secure the unit to your windshield or dashboard, ensuring it does not obstruct your view or interfere with vehicle controls. The mount supports 360-degree rotation for optimal viewing angles.
- Power Connection: Connect the car charger to the unit's power input and plug it into your vehicle's 12-24V power outlet.
3.2. Initial Wireless Connection (Apple CarPlay / Android Auto)
To connect your smartphone wirelessly to the APHQUA A3:
- Power On: Turn on the APHQUA A3 unit.
- Enable Wi-Fi & Bluetooth: On your smartphone, ensure both Wi-Fi and Bluetooth are enabled.
- Connect to Bluetooth: On your phone, search for and connect to the APHQUA A3's Bluetooth signal.
- Confirm Connection: Once Bluetooth is paired, the unit will prompt you to connect to Apple CarPlay or Android Auto via Wi-Fi. Confirm the connection on your phone.
- Automatic Launch: Apple CarPlay or Android Auto should launch automatically on the APHQUA A3 screen.

Image 3.1: Wireless connection setup for Apple CarPlay and Android Auto.

Image 3.2: Detailed steps for wireless Apple CarPlay and Android Auto connection.
4. Operating Instructions
4.1. Apple CarPlay & Android Auto
Once connected, you can access your smartphone's features directly on the APHQUA A3 screen. This includes navigation, music playback, hands-free calls, and messaging.
4.2. Voice Control (Siri / Google Assistant)
Utilize your smartphone's voice assistant for hands-free operation. Simply say "Hey Siri" or "Hey Google" to activate and issue commands for navigation, calls, music, and more.

Image 4.1: Apple CarPlay and Android Auto with voice control functionality.
4.3. Mirror Link Functionality
The Mirror Link feature allows you to mirror your smartphone's screen onto the APHQUA A3 display. This supports both wireless and wired connections for iOS devices, and wired connections for Android devices (Autolink).

Image 4.2: Mirror Link feature for displaying smartphone content.
4.4. Audio Output Options
The APHQUA A3 offers multiple ways to output audio:
- Built-in Speaker: The unit has an integrated speaker for direct audio output.
- AUX Connection: Connect the unit to your car's AUX input using the provided 3.5mm audio cable for enhanced sound through your vehicle's speakers.
- FM Transmitter: Transmit audio wirelessly to your car's FM radio by tuning both the APHQUA A3 and your car radio to the same FM frequency.

Image 4.3: Three methods for audio output from the APHQUA A3.
4.5. Media Playback
The unit supports external media playback via USB and TF (MicroSD) cards. Insert your USB drive or TF card into the designated slot to play music or videos directly on the device.

Image 4.4: SD & TF Card slot for media playback.
4.6. App Management
You can customize the applications displayed in Apple CarPlay and Android Auto directly from your phone settings.
- For CarPlay: Go to your iPhone's Settings > General > CarPlay. Select your car, then tap 'Customize' to add or remove apps.
- For Android Auto: Open the Android Auto app on your phone, go to Settings, and select 'Customize launcher' to manage apps.

Image 4.5: Managing apps in Apple CarPlay and Android Auto.
4.7. Detachable Sunshade
The included sunshade can be attached to the unit to reduce glare from strong sunlight, improving screen visibility and protecting your eyes while driving. It can be easily removed when not needed.

Image 4.6: APHQUA A3 with detachable sunshade.
4.8. Day & Night Mode
The APHQUA A3 automatically adjusts its display brightness and color scheme for optimal visibility during day and night driving conditions.

Image 4.7: Day & Night Mode display adjustment.
5. Maintenance
To ensure the longevity and optimal performance of your APHQUA A3 system, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. Avoid abrasive cleaners or solvents.
- Temperature: Do not expose the unit to extreme temperatures (hot or cold) for extended periods.
- Storage: If storing the unit for a long time, disconnect it from power and store it in a cool, dry place.
- Cable Care: Handle all cables gently to prevent damage.
6. Troubleshooting
If you encounter issues with your APHQUA A3, refer to the following common troubleshooting steps:
- No Power: Ensure the car charger is securely plugged into both the unit and the vehicle's power outlet. Check the vehicle's fuse for the power outlet.
- No Audio: Verify the selected audio output method (Built-in Speaker, AUX, or FM Transmitter). If using AUX, ensure the cable is fully inserted. If using FM, confirm both the unit and car radio are on the same clear frequency.
- Wireless Connection Issues:
- Ensure Wi-Fi and Bluetooth are enabled on your smartphone.
- Forget the device from your phone's Bluetooth settings and re-pair.
- Restart both the APHQUA A3 unit and your smartphone.
- Touchscreen Unresponsive: Restart the unit. If the issue persists, contact customer support.
- Poor Microphone Quality: Ensure the external microphone (if connected) is positioned correctly and not obstructed.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | APHQUA |
| Connectivity Technology | Wireless |
| Controller Type | iOS, Android |
| Special Features | Integrated Bluetooth, Wireless Speakers, Touch Screen, Removable Sunshade |
| Compatible Devices | Android, iPhone 6 and up |
| Connector Type | FM Antenna, 3.5mm Jack, USB, TF Card Slot, 2.5mm Cam Input |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 4.0 |
| Color | Black |
| Item Weight | 800 Grams |
| Screen Size | 7 Inches |
| Power Input | DC 12V-24V |
7.1. Compatibility
The APHQUA A3 is universally compatible with vehicles operating on 12-24V systems, including cars, trucks, caravans, vans, trailers, and campers.

Image 7.1: Wide compatibility with various vehicle types.
7.2. Ports and Buttons Overview
The unit features several ports and buttons for functionality:
- Power Button: Long press to turn on/off. Short press to mute.
- External MIC Port: 3.5mm jack for external microphone.
- SD Card Slot: For TF card media playback.
- CAM Input: 2.5mm port for optional reversing camera.
- Audio Out: 3.5mm jack for AUX connection.
- USB Port: 5V 2.1A for charging and USB drive media playback.
- DC Input: 12V-24V 2.5A for power.

Image 7.2: Side view of the APHQUA A3 unit with labeled ports and buttons.
8. Warranty and Support
APHQUA is committed to providing excellent customer service and product support.
- Customer Service: We offer lifetime customer service for our products.
- Response Time: Our support team aims to respond within 24 hours.
- Returns & Exchanges: Enjoy a 90-day return or exchange policy.
For any inquiries or support needs, please refer to the contact information provided with your product or visit the official APHQUA website.



