1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DDPAI Z90 Master 4K 3-Channel Dash Cam. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
2. Package Contents
Verify that all items are present in the package:
- DDPAI Z90 Master Dash Cam Unit
- Front Camera (integrated)
- Rear Camera
- Interior Camera (integrated)
- CPL Filter
- Type C Hardwire Kit
- Power Cable
- Mounting Bracket
- User Manual
3. Product Features
The DDPAI Z90 Master Dash Cam offers advanced features for comprehensive vehicle surveillance:
- True 3-Channel Recording: Simultaneous recording from front (4K UHD), rear (4K UHD), and interior (3K) cameras.
- Dual Sony STARVIS 2 IMX678 Sensors: Enhanced low-light performance and reduced motion blur for superior image clarity.
- AI ISP Night Vision 3.0 & HDR: Advanced night vision technology and High Dynamic Range for clear footage in various lighting conditions.
- Built-in 128GB eMMC & MicroSD Support: Reliable dual storage solution, expandable up to 512GB via MicroSD card.
- 24/7 Parking Protection: Features Time-Lapse Recording and Collision Detection modes for continuous monitoring when the vehicle is parked. (Requires Type C Hardwire Kit for full functionality)
- 5GHz Wi-Fi & Bluetooth 5.1: Fast wireless connectivity for real-time video preview, downloads, and easy setup via the DDPAI app.
- CPL Filter Included: Reduces reflections and glare from the windshield for improved video quality.
- IPS Power Management: Intelligent vehicle voltage detection to prevent battery drain during parking surveillance.
Image: Overview of the DDPAI Z90 Master's 3-channel recording capabilities, showing front 4K, rear 4K, and interior 3K recording with HDR and STARVIS 2 technology.
Image: Illustration highlighting the dual Sony STARVIS 2 IMX678 sensors, emphasizing improved sensor size, light sensitivity, and low light performance for reduced noise and motion blur.
Image: Demonstrates the CPL filter's effect, showing how it reduces reflections and glare from the windshield compared to footage without the filter.
4. Setup and Installation
Follow these steps for proper installation of your dash cam system.
4.1 Main Unit Installation
- Clean the windshield area where the dash cam will be mounted.
- Attach the mounting bracket to the main dash cam unit.
- Peel off the protective film from the adhesive pad on the bracket and firmly press it onto the chosen windshield location, ensuring a clear view of the road.
- Adjust the lens angle to capture the desired field of view.
4.2 Rear Camera Installation
- Mount the rear camera on the rear windshield, ensuring it has a clear view.
- Route the rear camera cable neatly along the vehicle's headliner and pillars to the main dash cam unit.
- Connect the rear camera cable to the designated port on the main unit.
4.3 Interior Camera
The interior camera is integrated into the main unit. Ensure its lens is unobstructed and pointed towards the vehicle's cabin.
4.4 Power Connection (Hardwire Kit)
The included Type C Hardwire Kit is required for 24/7 parking protection. Consult a professional for hardwire installation if you are unfamiliar with vehicle electrical systems.
- Connect the ACC wire of the hardwire kit to a fuse that is only powered when the ignition is on.
- Connect the B+ wire of the hardwire kit to a constant power fuse (always on).
- Connect the GND wire to a metal part of the vehicle chassis for grounding.
- Connect the Type C connector of the hardwire kit to the main dash cam unit.
Image: Illustrates the hardwire kit connection, enabling 24-hour parking monitoring for the dash cam system.
Image: Shows the Type C hardwire kit and its compatibility with various DDPAI dash cam models, including the Z90 Master.
5. Operating Instructions
5.1 Powering On/Off
The dash cam will automatically power on and begin recording when the vehicle's ignition is turned on (if connected via hardwire kit or cigarette lighter adapter). It will power off automatically when the ignition is turned off.
5.2 Using the DDPAI App
- Download the "DDPAI" app from your smartphone's app store.
- Enable Bluetooth on your smartphone.
- Open the DDPAI app and follow the on-screen instructions to connect to your Z90 Master dash cam via Bluetooth 5.1 for a quick, password-free Wi-Fi connection.
- Once connected, you can view live footage, download recorded videos, adjust settings, and update firmware.
5.3 Parking Surveillance
With the Type C Hardwire Kit installed, the Z90 Master provides 24/7 parking protection:
- Time-Lapse Recording: Records continuously at a low frame rate (5fps) to conserve storage space while monitoring.
- Collision Detection: Automatically records and locks event videos upon detecting motion or impact, even when the vehicle is off.
Image: Illustrates the 24-hour parking protection features, including upgraded time-lapse mode and collision detection mode, enhanced by AI ISP Night Vision.
Image: Graph demonstrating IPS Power Management, showing how vehicle voltage is intelligently detected to prevent battery drain during parking monitoring, with a low voltage shutdown (LVS) point indicated.
6. Maintenance
- Clean Lenses: Regularly clean the front, rear, and interior camera lenses with a soft, lint-free cloth to ensure clear recordings.
- Firmware Updates: Check the DDPAI app periodically for firmware updates to ensure optimal performance and access to new features.
- Memory Card Management: While the Z90 Master has built-in eMMC, if using an optional MicroSD card, format it regularly (e.g., monthly) via the app to maintain performance and prevent data corruption.
- Cable Inspection: Periodically inspect all cables for any signs of wear or damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dash cam does not power on. | No power supply; loose connection. | Check power cable connection. Ensure vehicle ignition is on if not hardwired. Verify hardwire kit installation. |
| Poor video quality. | Dirty lens; CPL filter not adjusted; low light conditions. | Clean camera lenses. Adjust CPL filter. Ensure sufficient lighting for interior camera. |
| Wi-Fi connection issues. | Incorrect password; too far from device; app issues. | Ensure Bluetooth is enabled for quick connect. Restart dash cam and phone. Reinstall DDPAI app. |
| Parking monitoring not working. | Hardwire kit not installed or incorrectly connected. | Verify the Type C Hardwire Kit is correctly installed and connected to constant and ignition power sources. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Z90 Master |
| Video Capture Resolution | Front: 4K (3840x2160), Rear: 4K (3840x2160), Interior: 3K (2960x1664) |
| Sensors | Dual Sony STARVIS 2 IMX678 (Front & Rear) |
| Field of View | Front: 140°, Interior: 150°, Rear: 130° |
| Display Type | LCD |
| Frame Rate | 30fps, 60fps (Front 3K@60fps mode) |
| Storage | Built-in 128GB eMMC, Expandable MicroSD up to 512GB |
| Connectivity | 5GHz Wi-Fi, Bluetooth 5.1 |
| Special Features | AI ISP Night Vision 3.0, HDR, Triple Channel Parking Protection, CPL Filter, IPS Power Management |
| Included Components | CPL Filter, Type C Hardwire Kit |
Image: Illustrates the safety protections integrated into the hardwire kit, including low voltage, overcurrent, short-circuit, overload, and reverse connection protection.
9. Warranty and Support
For warranty information and technical support, please refer to the official DDPAI website or contact their customer service. Keep your purchase receipt as proof of purchase.
DDPAI Official Website: www.ddpai.com