Dasaita 7 Inch Double Din Car Stereo Receiver (Model HM2100) User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Dasaita 7 Inch Double Din Car Stereo Receiver, Model HM2100. Please read this manual thoroughly before using the product to ensure proper functionality and safety. This device integrates advanced features such as Apple CarPlay, Android Auto, Bluetooth 5.0, and a high-resolution IPS touch screen for an enhanced in-car entertainment and navigation experience.

2. Product Overview and What's in the Box

The Dasaita HM2100 is a versatile car stereo receiver designed to fit double DIN dashboards. It offers a comprehensive set of features for modern vehicle connectivity.

2.1 Package Contents

Upon opening the package, verify that all the following items are included:

• Dasaita 7 Inch Double Din Car Stereo Receiver (Main Unit)
• User Manual
• Power Cable (ISO Standard)
• CAM IN Cable
• Audio Output Cables
• AUX In & F-Cam In Cables
• USB Cable
• Microphone
• Movable Support Brackets

Image: Detailed view of the Dasaita HM2100 package contents, showing the main unit, user manual, power cable, CAM IN cable, audio output cables, AUX in & F-Cam in cables, USB cable, microphone, and movable support brackets.

3. Installation

Proper installation is crucial for the performance and safety of your car stereo. If you are unsure about any steps, it is recommended to seek professional assistance.

3.1 Dimensions and Vehicle Compatibility

The Dasaita HM2100 is designed to fit double DIN dashboards with an OEM CD size of 178mm x 100mm. If your dashboard opening is not exactly 178mm x 100mm, an additional installation kit (not included) may be required.

Image: This diagram illustrates the standard 178mm x 100mm double DIN opening for the stereo. It also shows scenarios where an installation kit is needed if the dashboard size differs from the standard, and highlights the ISO connector for the power cable.

3.2 Wiring Connections

The unit comes with a standard ISO port power cable. Ensure that the power cable connector of your factory car radio is also an ISO connector. If it is not, an adapter cable (not included) will be necessary for connection.

Image: This image displays the precise dimensions of the Dasaita HM2100 unit, including its front panel (186mm x 115mm) and rear chassis (177mm x 99mm x 150mm depth), crucial for installation planning.

1. Disconnect Battery: Before starting, disconnect the vehicle's negative battery terminal to prevent electrical shorts.
2. Remove Old Unit: Carefully remove your existing car stereo from the dashboard.
3. Connect Wiring:
   • Connect the ISO power cable to the vehicle's wiring harness.
   • Connect the CAM IN cable for a rear view camera (if applicable).
   • Connect Audio Output cables to external amplifiers (if applicable).
   • Connect the USB cable for external devices.
   • Connect the microphone for hands-free calling.
4. Mount the Unit: Secure the Dasaita HM2100 into the dashboard opening using the provided movable support brackets or an appropriate installation kit.
5. Reconnect Battery: Once all connections are secure and the unit is mounted, reconnect the vehicle's negative battery terminal.
6. Test Functionality: Turn on the vehicle and test all functions of the new stereo.

4. Initial Setup

After installation, perform the following initial setup steps:

1. Power On: Turn on the vehicle ignition. The stereo should power on automatically.
2. Language Selection: Follow the on-screen prompts to select your preferred language.
3. Time and Date: Set the correct time and date.
4. Factory Settings Password: The default factory setting password is 1234 or 2254. This may be required for advanced settings or system resets.

5. Operating Instructions

This section details the primary functions and features of your Dasaita HM2100 car stereo.

5.1 Apple CarPlay and Android Auto

The unit supports both wireless and wired connections for Apple CarPlay and Android Auto, allowing seamless integration with your smartphone.

• Apple CarPlay: Access iPhone functions such as Phone, Music, Maps, Text messages, Radio, Podcasts, and Audiobooks via Siri voice controls or the capacitive touchscreen.
• Android Auto: Use "Ok Google" to access the Google Assistant for navigation (Google Maps, Waze), calls, messages, and music apps, all while maintaining focus on driving.

Image: This image demonstrates the user interface for both Apple CarPlay and Android Auto running on the Dasaita HM2100. It shows how a smartphone connects and mirrors its functions to the car stereo display.

5.2 IPS Touch Screen

The 7-inch IPS full touch screen features a resolution of 1024*600, providing clear visuals and responsive touch control. IPS technology ensures rich colors and wide viewing angles.

Image: This image highlights the features of the IPS touch screen, showcasing its ability to display richer colors, its responsive touch functionality, and its 7-inch screen size.

5.3 Bluetooth 5.0

The built-in Bluetooth 5.0 module enables hands-free calling and wireless music streaming.

• Pairing: Go to the Bluetooth settings on the stereo and your smartphone to pair devices.
• Hands-Free Calling: Make and receive calls directly through the stereo, using the external microphone for clear audio.
• Music Streaming: Play audio from your smartphone wirelessly through the car's speakers.

5.4 AM/FM Radio

Tune into your favorite radio stations with the integrated AM/FM tuner, featuring 18 FM and 12 AM station presets.

• Scanning: Use the scan function to automatically find and save available stations.
• Presets: Save frequently listened-to stations for quick access.

5.5 Mirror Link

The Mirror Link function allows you to synchronize content from almost all Android and iOS phones to the stereo's big screen. This enables viewing maps, pictures, and movies directly from your phone.

5.6 Rear View Camera Input

Connect an optional rear view camera (sold separately, e.g., Dasaita AHD Reverse Camera B0C2TV62D7) to the CAM IN input. The stereo supports Live Rear View (LRV) to check live traffic conditions behind your vehicle while driving forward.

Image: This image illustrates the rear view camera input feature, showing the car stereo displaying a live feed from a reverse camera with parking guidelines. It also shows an example of a compatible Dasaita AHD Reverse Camera.

5.7 Audio Settings (EQ)

The built-in professional amplifier chip TDA7851, combined with 16-band EQ settings, allows for customization of sound quality to match your preferences.

Image: This collage demonstrates various operational features: a Bluetooth phone call in progress, music playback with album art, the FM/AM radio interface, and the 16-band equalizer settings for audio customization.

6. Maintenance

To ensure the longevity and optimal performance of your Dasaita HM2100 car stereo, follow these maintenance guidelines:

• Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touch screen. Avoid abrasive cleaners or solvents.
• Dust Removal: Periodically clean dust from the unit's vents and buttons using a soft brush or compressed air.
• Software Updates: Check the official Dasaita website or contact support for any available software updates to ensure the system runs efficiently and securely.
• Avoid Extreme Temperatures: Do not expose the unit to extreme heat or cold, as this can affect its electronic components.

7. Troubleshooting

If you encounter issues with your Dasaita HM2100, refer to the following common troubleshooting steps:

• No Power:
  • Check all power connections and fuses.
  • Ensure the vehicle's ignition is on.
• No Sound:
  • Verify volume levels are not muted or set too low.
  • Check speaker connections.
  • Ensure the correct audio source is selected.
• Touch Screen Unresponsive:
  • Perform a soft reset (refer to the device's settings for a reset option, or power cycle the unit).
  • Ensure the screen is clean and free of debris.
• CarPlay/Android Auto Not Connecting:
  • Ensure your phone's operating system is up to date.
  • Try a different USB cable if using a wired connection.
  • Restart both the stereo and your smartphone.
  • Check the phone's settings for CarPlay/Android Auto permissions.
• Bluetooth Pairing Issues:
  • Ensure Bluetooth is enabled on both the stereo and your phone.
  • Delete previous pairings on both devices and try pairing again.
  • Ensure the devices are within range.

If the problem persists after attempting these steps, please contact customer support.

8. Specifications

9. Warranty and Support

Dasaita is committed to providing high-quality products and customer service.

• Warranty: The product includes a 365-day warranty from the date of purchase.
• Returns/Refunds: A new replacement or full refund is available within 30 days of purchase.
• Customer Service: Professional 24/7 customer service is available.
• Contact Support: For any questions, missing parts, or issues, please contact us via the "Get Product Support" option on the Amazon Station Email or After-sales Email. We aim to reply as soon as possible.