Considerations for Purchasing, Installing, and Maintaining a Car DVD Navigation System
Car DVD navigation systems offer convenience for drivers. It’s a good idea to have a car navigation system when driving, preventing lost routes or even getting lost in unfamiliar areas. Some navigation systems also offer entertainment features, reducing driving frustration. However, many older cars don’t have a car DVD navigation system. Therefore, many owners of older cars consider retrofitting their vehicles with a reliable, high-quality navigation system. So, how should you choose a car DVD navigation system? How should you install, use, and maintain a car DVD navigation system? This article summarizes some key issues related to car navigation systems for interested customers.
Important Considerations When Purchasing a Car DVD Navigation System
Car DVD navigation systems are increasingly becoming a major component of current automotive electronics, with nearly 40% of new car owners requesting one. Consequently, a large number of manufactured and OEM car DVD navigation systems have emerged, and the quality differences are unimaginable. Many car DVD navigation systems, when installed, produce a squealing sound from the speakers when the accelerator is pressed, resulting in extremely poor sound and image quality. Therefore, consumers should pay attention to the following key points when purchasing a car DVD navigation system:
First and foremost, of course, is the brand: Before purchasing, you can check the best-selling navigation system rankings online. It is crucial that the brand you choose matches your car model.
Operating System: Currently, there are two types of GPS navigation systems: Android and Linux. Android supports more software, is more stable, is more compatible with Android phones, and offers convenient connectivity and expanded functionality. However, Android GPS systems are more expensive.
Screen Type: Currently, navigation screens are available in two types: capacitive and resistive. Capacitive screens are sensitive, support multi-touch, and are clearly visible even in bright sunlight. However, they are expensive and can only be operated with fingers. They are also highly sensitive to environmental influences, such as high temperature and humidity, which can reduce sensitivity. Resistive screens are less susceptible to environmental influences, are less expensive, and can be operated with gloves or a stylus. However, they have poor sensitivity, exhibit high glare, and are more difficult to operate.
CPU Type and Speed: This determines GPS operation and response speed. Types include single-core, dual-core, and quad-core, with the higher the better. A clock speed of 1GB is ideal.
Other important specifications include: 1. RAM (1GB or higher is ideal); 2. Screen resolution, which depends on screen size, is preferably 800×600 or higher. 1080p support is ideal.
Easy to upgrade: Because maps update quickly, GPS devices require frequent upgrades, at least every six months. When choosing a GPS, it’s best to choose one that offers free upgrades.
Sound quality: DVDs are used to play music, so sound quality is crucial. Therefore, before purchasing a car DVD navigation system, be sure to ask the player’s front-end output voltage and compare its sound quality with other DVD players. If the sound quality of a car DVD navigation system rivals that of a CD player, the price will certainly be quite a bit higher.
Image quality: DVD screens come in two types: analog and digital high-definition. Analog screens typically have a resolution of 240*240 or 480*240 pixels, while high-definition screens typically have a resolution of 800*480 pixels or higher. Furthermore, high-quality in-car DVD navigation systems utilize dual optical drives, namely, a DVD and CD drive.
Convenience: Good DVD manufacturers often use high-quality navigation software. Lower-quality in-car DVD navigation systems are prone to freezing during navigation, slow navigation, and poor navigation accuracy. Good DVD navigation systems utilize a “dual-core” design, using two independent CPU processing systems. This prevents interference between the two systems, resulting in fast navigation, high accuracy, and ease of use.
In-car DVD Navigation Installation Tutorial
In-car navigation systems can be considered large-screen portable navigation systems. The high-definition screen allows drivers to enjoy a visually stunning experience during their free time, while the upgraded sound quality leaves drivers captivated. If you own a car, a car navigation system is a top choice for in-car entertainment. Below is a summary of Dickar’s installation tutorials and step-by-step instructions for in-car DVD navigation products.
1. Use a squeegee to pry open the center console frame at the lower right corner.
2. Continue prying slowly from the top down.
3. Next, move to the upper left corner.
4. If the console frame is loose, remove it.
5. Because the back of the frame is connected to wiring, disconnect the wiring harness first. First, disconnect the fog light switch cable on the right.
6. Next, disconnect the fog light switch cable on the left.
7. Unplug the air conditioning speed control cable.
8. Unplug the air conditioning control cable.
9. The original car after removing the center console frame. The original head unit is clearly visible.
10. After removing the frame, remove the original head unit. First, remove the screws securing the original head unit at the four corners.
11. Remove the head unit and unplug the power cord from the back panel.
12. Next, disconnect the original head unit’s radio antenna.
13. After completely removing the head unit from the center console, the original car’s center console appears.
14. Remove our new Dickcar head unit.
15. After connecting the original vehicle wiring harness to the Dickcar-provided dedicated cable, connect the dedicated cable to the corresponding location on the back panel of the new head unit. The Dickcar-provided wiring harness includes detailed instructions for each cable, and it can be fully connected in less than two minutes.
16. Take a look from another angle. It’s very simple! It’s done without much effort.
17. Insert the connected new head unit into the center console.
18. Power on the new head unit for testing. When you turn on the new head unit, the Honda logo (with 40 different startup screens to choose from) appears, giving it a very original feel. Then, a caution screen appears, prompting the owner to take precautions while driving.
19. Test the in-car DVD navigation system for proper operation after installation. If it works properly, reinstall the original vehicle frame (some models may require a modified frame; Dickcar provides matching frame parts). 20. Place the outer frame.
21. After reinstalling the outer frame, test the buttons on the outer frame to see if they are functioning properly.
22. After checking, the entire installation process is basically complete! Next, test the main functions of the new head unit. Restart the new head unit. The following screen displays the precautions.
23. Select the “NAVI” button on the head unit panel to immediately switch to the GPS navigation system. The navigation screen displays your current location and allows you to set functions such as your destination.
24. As shown in the image below, after upgrading the Dcikcar head unit, you can see that all functions, such as audio and video playback, multi-disc player control, radio, rear-seat entertainment, navigation system, and auxiliary input (if the iPod function is disabled in “Settings”), are now integrated into this Dcikcar GPS audio and video navigation all-in-one product.
Precautions for installing a car DVD navigation system
When disassembling this car, remove the front panel and instrument panel together. Note the two screws above the steering wheel instrument panel and the one screw securing the front panel to the ashtray below the main unit. Remove the ashtray to access the front panel. Also, two screws secure the front panel to the right of the main unit. Remove the timer to access the front panel. When removing the timer, be careful not to break the plastic clips and protect the panel properly. When removing the instrument panel and front panel, be aware that there is an air conditioning control cable running from the back panel to the bottom of the main unit. Because this car has many connectors on the back of the front panel, be sure to plug the panel correctly when reinstalling it. After installation, check that all function buttons are functioning properly.
How to Care for and Maintain a Car DVD Navigation System
1. Avoid contact between the navigation screen and sharp objects.
2. After use, always follow this shutdown sequence: first close the navigation screen, then turn off the system, and finally unplug the system. Some car owners, for convenience, simply unplug the system after use, never turning it off. This may save time, but it can damage electronic components over time. 3. It is best to charge the device for approximately 10 hours before using it three times to maximize the battery’s capacity.
4. Start the car first, then plug it into the cigarette lighter. After completing navigation, unplug the cigarette lighter and plug it back in after starting the car again. This will help protect the device’s battery and extend its lifespan.
5. Avoid exposing your portable navigation device to direct sunlight for extended periods. Large temperature fluctuations not only affect the device’s battery life but also the touch sensitivity of the LCD screen.
6. After use, it is best to store it away from conspicuous locations in the car to avoid attracting thieves.
Summary
This article summarizes the purchasing guide, installation steps, and maintenance precautions for in-car DVD navigation products. If you’re looking to retrofit a high-quality in-car DVD navigation system for your vehicle, or are seeking a professional automotive product manufacturer, you can contact Dickcar. The Dickcar brand focuses on the core technology of automotive electronic products. It integrates R&D, production, sales, after-sales service, and logistics distribution. It is a technology company that develops and produces intelligent networked car information systems, intelligent driving assistance systems, new energy vehicle control electronic systems, car audio, car modification parts and other products. At present, the Dickcar brand has established long-term friendly and stable cooperative relations with automobile product dealers, car modification companies and other companies in various countries around the world. Nearly 6 million sets of products.