CUQI Wireless Parking Aid User Manual

1. Introduction

The CUQI Wireless Parking Aid is designed to enhance vehicle safety by providing accurate distance warnings during reversing maneuvers. This system utilizes four ultrasonic sensors to detect obstacles behind your vehicle, an LED display for visual distance indication, and an audible alert system. Its wireless connection between the main control box and the LED display simplifies installation, making it suitable for various vehicles including cars, SUVs, vans, motorhomes, and pickups.

2. Package Contents

Please verify that all the following components are included in your package:

• Main Control Box
• Wireless LED Display
• 4 x PDC Rear Parking Sensors (Silver)
• Power Cable
• Hole Saw (22 mm)
• 2 x Double-sided Adhesive Tape
• Instruction Manual (this document)

Image: Complete CUQI Wireless Parking Aid kit contents.

Image: Close-up view of the main components including the control box, LED display, sensors, and power adapter.

3. Product Features

• Wireless Connection: The main control box communicates wirelessly with the LED display, significantly reducing wiring complexity and installation time. Note that sensors and the control box still require wired connections.
• Convenient Switch Button: The system features a manual switch button integrated with the cigarette lighter socket. This allows you to activate the parking aid only when reversing and turn it off to conserve power when not in use.
• Wide Detection Range: Detects obstacles from 0.3 to 2.5 meters behind the vehicle. The LED screen provides a clear distance readout in meters, with warnings escalating as the vehicle approaches an obstacle.
• Audible Alerts: The system provides an audible beep that increases in frequency as the distance to an obstacle decreases, offering an additional layer of warning.
• Robust Performance: Designed with anti-electromagnetic interference capabilities, ensuring reliable operation in various weather conditions, including night and rainy days.

Image: Visual representation of the parking aid in operation, showing detection zones and display feedback.

Image: The wireless design allows for flexible installation, even on longer vehicles like caravans, up to 8 meters.

4. Setup and Installation

Proper installation is crucial for optimal performance. It is recommended to have the system installed by a qualified professional if you are not familiar with vehicle electrical systems.

4.1 Sensor Installation

1. Identify suitable locations on your vehicle's rear bumper for the four sensors. Ensure they are evenly spaced and at an appropriate height (typically 50-70 cm from the ground) to avoid false readings from the ground or excessive height.
2. Use the included 22 mm hole saw to drill precise holes at the marked locations.
3. Carefully insert the sensors into the drilled holes. Ensure they are flush with the bumper surface and facing directly backward.
4. Route the sensor cables to the location of the main control box, typically in the vehicle's trunk or rear compartment.

4.2 Main Control Box and Power Connection

1. Mount the main control box securely in a dry, protected area in the rear of the vehicle, such as the trunk. Use the provided double-sided adhesive tape if suitable.
2. Connect the cables from the four sensors to the corresponding ports on the main control box (labeled A, B, C, D).
3. Connect the power cable to the main control box's power interface.
4. Connect the other end of the power cable to your vehicle's reverse light circuit. This ensures the system activates automatically when the vehicle is put into reverse gear. Alternatively, use the provided cigarette lighter adapter for power, which includes a manual switch.

4.3 LED Display Installation

1. Place the wireless LED display on your dashboard or another visible location within the driver's view. The wireless connection allows for greater flexibility in placement.
2. Ensure the display is securely mounted using adhesive or other suitable methods.
3. The LED display receives signals wirelessly from the main control box. No direct wiring from the control box to the display is required.

Image: Advantage of wireless installation for the LED display.

Image: Dimensions and interface connections for the control box and sensors.

5. Operating Instructions

Once installed, operating the CUQI Wireless Parking Aid is straightforward.

1. Activation:
   • If wired to the reverse light: The system will automatically activate when you shift your vehicle into reverse gear.
   • If using the cigarette lighter adapter: Plug the adapter into your vehicle's cigarette lighter socket and press the manual switch button to turn the system ON. Ensure it is ON before reversing.
2. Detection: As you reverse, the four rear sensors will detect obstacles within their range (0.3 to 2.5 meters).
3. Visual Indication: The LED display will show the distance to the nearest obstacle in meters. The display typically uses colored segments (e.g., green, yellow, red) to indicate proximity, with red indicating very close proximity.
4. Audible Warning: Simultaneously, an audible beep will sound. The frequency of the beep will increase as you get closer to an obstacle.
   • Slow beeps: Obstacle is further away.
   • Faster beeps: Obstacle is closer.
   • Continuous tone: Obstacle is very close (typically within 0.3 meters). Exercise extreme caution.
5. Deactivation:
   • If wired to the reverse light: The system will deactivate when you shift out of reverse gear.
   • If using the cigarette lighter adapter: Press the manual switch button to turn the system OFF when you no longer need it, to save energy.

6. Maintenance

The CUQI Wireless Parking Aid is designed for low maintenance. Follow these simple guidelines to ensure its longevity and optimal performance:

• Sensor Cleaning: Regularly clean the surface of the parking sensors on your bumper. Dirt, mud, ice, or snow can obstruct the sensors and affect their accuracy. Use a soft, damp cloth to wipe them clean. Avoid abrasive cleaners or harsh chemicals.
• Cable Inspection: Periodically check all wired connections (sensors to control box, power cable) for any signs of wear, damage, or loose connections. Ensure cables are securely routed and not exposed to excessive heat or sharp edges.
• Display Unit: Keep the LED display unit clean and free from dust. Use a soft, dry cloth for cleaning.
• Avoid Water Immersion: While the sensors are designed to be weather-resistant, the main control box and display unit are not waterproof. Ensure they are installed in dry locations within the vehicle.

7. Troubleshooting

If you encounter issues with your CUQI Wireless Parking Aid, refer to the following common problems and solutions:

8. Specifications

9. Warranty and Support

Specific warranty terms and conditions for the CUQI Wireless Parking Aid are typically provided with the product packaging or purchase documentation. Please refer to these materials for detailed warranty information.

For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact the manufacturer directly.

Manufacturer: CUQI
Contact Email: xu_jewelry_uk@hotmail.com

Image: Product packaging, which may contain additional warranty and contact information.