1. Introduction
Thank you for choosing the Podofo Bluetooth 1 DIN Car Stereo. This manual provides detailed instructions for the installation, operation, and maintenance of your new car stereo system. Please read this manual thoroughly before use to ensure proper functionality and safety. This unit features a 7-inch manual retractable touchscreen, Apple CarPlay, Android Auto, Bluetooth connectivity, FM radio, USB, TF card, AUX input, Mirror Link functionality, and supports a reversing camera.
Figure 1.1: Podofo 1 DIN Car Stereo with its main components and included accessories.
2. Key Features
- Apple CarPlay & Android Auto: Connect your mobile phone via USB for seamless access to navigation, music, calls, messages, and voice control. (Supports Android 11 / iOS 11 and below).
- Bluetooth Connectivity: Built-in Bluetooth allows for hands-free calls and wireless audio streaming.
- FM Radio: Enjoy your favorite radio stations with 18 preset memory slots.
- Mirror Link Function: Project your smartphone screen onto the car stereo display via USB cable. (Supports iPhone 5-8 with iOS 13.4 and below, Android phones with Android 10.1 and below).
- Rear View Camera Input: Automatic display of the rear image when reversing, equipped with a high-resolution waterproof camera (170° viewing angle).
- 7-inch Retractable HD Touchscreen: Foldable display for convenient use of CarPlay, GPS navigation, and video playback.
- Multimedia Playback: Supports USB, TF card, and AUX input for various audio and video formats.
- Steering Wheel Control Support: Allows for integration with your vehicle's steering wheel controls for safer operation.
3. Product Overview and Connections
Familiarize yourself with the main components and connection ports of your car stereo.
Figure 3.1: Front panel controls, dimensions, and rear connection diagram. Key ports include ANT (Antenna), OUT-L/R (Audio Output), V-OUT1/2 (Video Output), CAM-IN (Camera Input), and Power Cable connection.
4. Installation Guide
Proper installation is crucial for the performance and safety of your car stereo. It is highly recommended to have the unit installed by a qualified professional.
4.1 Package Contents
Before installation, verify that all components are present:
Figure 4.1: Included accessories: Power Cable, Remote Control, Backup Camera, Steering Wheel Controls, User Manual, and Mounting Brackets.
4.2 Wiring Diagram
Refer to the provided wiring diagram for correct connections. Incorrect wiring can cause damage to the unit or your vehicle's electrical system.
- Power Connection: Connect the yellow wire to the constant 12V power supply, the red wire to the accessory 12V power supply (switched by ignition), and the black wire to ground.
- Speaker Connections: Connect speaker wires according to their polarity (positive to positive, negative to negative).
- Rear View Camera: Connect the camera's video output to the CAM-IN port and its power to the reverse light circuit.
- Antenna: Connect your vehicle's radio antenna to the ANT port.
- External Devices: Use the USB, TF, and AUX ports for media playback.
Note: Always disconnect the vehicle's battery before beginning any electrical installation.
5. Operating Instructions
5.1 Basic Controls
- Power Button: Press to turn the unit ON/OFF. Long press for standby mode.
- Volume Knob: Rotate to adjust volume. Press to mute/unmute.
- Mode Button: Press to cycle through different modes (Radio, USB, TF, AUX, Bluetooth, CarPlay/Android Auto).
- Retractable Screen: Manually pull or push the screen to extend or retract it.
5.2 Radio Operation
Access the FM radio mode to listen to broadcasts.
Figure 5.1: Stable FM Radio interface.
- Auto Scan: Press the 'BAND' button or equivalent on the touchscreen to automatically scan and save strong stations.
- Manual Tuning: Use the arrow buttons to fine-tune frequencies.
- Preset Stations: Touch the numbered presets (P1-P6) to recall saved stations.
5.3 Media Playback (USB/TF/AUX)
Insert a USB drive or TF card into the respective slots, or connect an external audio device via the AUX input.
Figure 5.2: Multimedia Playback options.
- The unit will automatically switch to the corresponding mode when a device is inserted.
- Use the touchscreen controls for play/pause, skip tracks, and folder navigation.
5.4 Bluetooth Operation
Connect your smartphone via Bluetooth for hands-free communication and audio streaming.
Figure 5.3: Built-in Bluetooth interface.
- Pairing: Enable Bluetooth on your phone, search for "Podofo" or similar device name, and pair.
- Hands-free Calling: Make and receive calls directly from the stereo's touchscreen.
- Audio Streaming: Play music from your phone through the car speakers.
5.5 Smartphone Integration (CarPlay, Android Auto, Mirror Link)
Connect your smartphone via USB for advanced features.
Figure 5.4: Apple CarPlay.
Figure 5.5: Android Auto.
Figure 5.6: Screen Mirroring.
- CarPlay/Android Auto: Connect your iPhone (iOS 11 and below) or Android phone (Android 11 and below) via a USB data cable. The system will automatically launch the respective interface, allowing access to navigation, communication, and entertainment apps.
- Mirror Link: For screen mirroring, connect your iPhone (5-8, iOS 13.4 and below) or Android phone (Android 10.1 and below) via USB. Follow the on-screen prompts to establish the connection. Note that iPhone mirroring is one-way control, while Android mirroring offers two-way control.
5.6 Rear View Camera
When the vehicle is shifted into reverse gear, the car stereo will automatically display the rear view from the connected camera.
Figure 5.7: Rear View Camera display with parking assistance.
5.7 Steering Wheel Controls
The unit supports learning your vehicle's steering wheel controls. Refer to the installation section for wiring and the system settings for programming.
Figure 5.8: Steering Wheel Control setup.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Podofo |
| Model Number | Q3516A3AM29IT-C21 |
| Color | Type 3 |
| Connectivity Technology | Bluetooth, USB |
| Special Features | Apple CarPlay & Android Auto, Bluetooth, FM Radio |
| Compatible Devices | Android Phone, Apple iPhone |
| Controller Type | Buttons |
| Connector Type | RCA |
| Audio Output Mode | Stereo |
| Video Encoding | MPEG-2, MP4, NTSC, PAL |
| Item Weight | 1 Kilogram |
7. Troubleshooting
If you encounter issues with your car stereo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring, blown fuse, loose connection | Check power and ground connections. Verify fuse. Ensure red and yellow wires are correctly connected to constant and accessory power. |
| No sound | Mute activated, incorrect speaker wiring, volume too low | Check volume level and mute status. Verify speaker connections and polarity. Ensure correct audio source is selected. |
| Bluetooth not connecting | Bluetooth off on phone/stereo, device not in pairing mode, interference | Ensure Bluetooth is enabled on both devices. Put stereo in pairing mode. Delete previous pairings and try again. Move closer to the unit. |
| CarPlay/Android Auto not working | Faulty USB cable, unsupported phone OS version, app issues | Use a high-quality, original USB data cable. Check if your phone's OS version is supported (Android 11 / iOS 11 and below). Restart phone and stereo. |
| Rear camera image not displaying | Incorrect camera wiring, camera malfunction, reverse trigger wire not connected | Verify camera video input connection (CAM-IN). Ensure the reverse trigger wire is correctly connected to the vehicle's reverse light circuit. Check camera power supply. |
| Remote control not working | Dead battery, infrared sensor blocked, out of range | Replace remote battery. Ensure no obstructions between remote and stereo's IR sensor. Use within effective range. |
| Settings not saving (e.g., radio presets) | Constant power (yellow wire) not connected or faulty | Ensure the yellow wire is connected to a constant 12V power source that remains active even when the ignition is off. |
If the problem persists after trying these solutions, please contact customer support.
8. Safety Information
- Do not operate the unit in a way that distracts you from driving. Always prioritize road safety.
- Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Do not attempt to disassemble or modify the unit. This may cause damage and void the warranty.
- Ensure all wiring is properly insulated and secured to prevent short circuits and electrical hazards.
- Keep the screen clean using a soft, dry cloth. Avoid abrasive cleaners.
9. Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Podofo customer service through the retailer where you purchased the product or visit the official Podofo website for contact information.
Please retain your purchase receipt as proof of purchase for warranty purposes.