1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your CP Plus CP-VRA-1E0404 2MP 4 Channel Digital Video Recorder (DVR). Please read this manual thoroughly before using the product to ensure proper setup and functionality. Keep this manual for future reference.
The CP-VRA-1E0404 DVR is designed for reliable surveillance, supporting 2MP cameras and offering features such as H.264 dual-stream video compression, 1080p lite non-realtime recording, and compatibility with AHD, TVI, CVI, CVBS, and IP video inputs.
2. Safety Information
To prevent injury to yourself or others, or damage to your device, read all safety information before using the device.
- Power Supply: Use only the power adapter supplied with the device. Using an unauthorized power adapter may cause fire, electric shock, or damage to the device.
- Ventilation: Ensure proper ventilation. Do not block any ventilation openings. Install the device in a well-ventilated area to prevent overheating.
- Moisture: Do not expose the device to rain or moisture. Do not place objects filled with liquids, such as vases, on the device.
- Cleaning: Unplug the device from the power outlet before cleaning. Use a dry, soft cloth for cleaning. Do not use liquid or aerosol cleaners.
- Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
- Temperature: Operate the device within the specified temperature range. Avoid extreme hot or cold environments.
3. Package Contents
Verify that all items are present in your package. If any item is missing or damaged, contact your retailer.
- CP Plus CP-VRA-1E0404 2MP 4 Channel DVR Unit
- Power Adapter
- USB Mouse
- SATA Cable (for HDD connection)
- Screws (for HDD mounting)
- User Manual (this document)
4. Product Overview
The CP-VRA-1E0404 is a 4-channel DVR designed for efficient video surveillance. It supports various camera types and offers multiple video output options.

Figure 4.1: Front view of the CP Plus CP-VRA-1E0404 DVR, showing the main unit. This image displays the compact design and typical form factor of the DVR, which includes indicators and possibly front panel USB ports.
4.1 Key Features
- Video Compression: H.264 dual-stream for efficient storage and bandwidth usage.
- Recording: All channel 1080p lite non-realtime recording.
- Video Input: Supports AHD, TVI, CVI, CVBS, and IP video inputs.
- Video Output: HDMI and VGA simultaneous video output.
- Storage: Supports 1 SATA HDD up to 8TB.
- USB Ports: 2 USB 2.0 ports for mouse, backup, and other peripherals.
- Mobile Software: Compatible with Android and iOS devices.
- CMS Software: Central Management Software for PC.
4.2 Front Panel
The front panel typically includes power indicators, status indicators, and USB ports for connecting a mouse or USB storage devices.
4.3 Rear Panel
The rear panel houses all the essential connection ports:
- Video Input (BNC): 4 channels for connecting surveillance cameras.
- Video Output: HDMI and VGA ports for monitor connection.
- Audio Input/Output: RCA ports for audio connections (if applicable).
- LAN Port: RJ45 Ethernet port for network connection.
- USB Ports: Additional USB ports for peripherals.
- Power Input: DC 12V power jack.
5. Setup
Follow these steps for the initial setup of your DVR system.
5.1 Hard Disk Drive (HDD) Installation (Optional)
If your DVR did not come with a pre-installed HDD, follow these steps:
- Unscrew and remove the top cover of the DVR.
- Connect the SATA data cable and power cable to the HDD.
- Secure the HDD to the DVR chassis using the provided screws.
- Replace the top cover and secure it with screws.
- Note: After installation, the HDD will need to be formatted via the DVR's system menu.
5.2 Connecting Peripherals
- Connect Cameras: Connect your surveillance cameras to the BNC video input ports on the rear panel.
- Connect Monitor: Connect a monitor to the HDMI or VGA output port.
- Connect Mouse: Plug the USB mouse into a USB port on the DVR.
- Connect Network (Optional): Connect an Ethernet cable from your router/switch to the LAN port on the DVR for network access and remote viewing.
- Connect Power: Connect the power adapter to the DVR's power input and then plug it into a power outlet. The DVR will power on automatically.
5.3 Initial Configuration
Upon first boot, the DVR will guide you through an initial setup wizard. Follow the on-screen prompts to:
- Set up administrator password.
- Configure date and time.
- Set network parameters (DHCP or static IP).
- Format the installed HDD.
- Configure recording settings.
6. Operating the DVR
This section covers basic operations of your DVR.
6.1 Live View
After successful setup, the DVR will display the live view of all connected cameras on the monitor. You can switch between single-camera view and multi-camera grid view using the on-screen controls or mouse right-click menu.
6.2 Recording
- Continuous Recording: Configured in the recording schedule settings.
- Motion Detection Recording: Set up motion detection zones and sensitivity for each camera in the alarm settings.
- Manual Recording: Click the record icon on the live view interface to start/stop manual recording.
6.3 Playback
To view recorded footage:
- Right-click on the live view screen and select "Playback".
- Select the desired date and camera channel(s).
- Use the timeline to navigate through recorded events.
- Playback controls (play, pause, fast forward, rewind) are available on the screen.
6.4 System Settings
Access the main menu by right-clicking on the live view and selecting "Main Menu". Here you can configure various settings:
- Camera: Adjust image settings, OSD, and video parameters for each camera.
- Record: Configure recording schedules, modes, and pre-record/post-record times.
- Alarm: Set up motion detection, video loss, and other alarm events.
- Network: Configure IP address, port forwarding, and cloud services.
- System: Manage users, system logs, date/time, and general settings.
- HDD: Format HDD, check HDD status.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your DVR.
- Cleaning: Keep the DVR unit clean and free from dust. Use a soft, dry cloth. Do not use harsh chemicals.
- Ventilation: Ensure that the ventilation openings are not blocked to prevent overheating.
- Firmware Updates: Periodically check the CP Plus official website for firmware updates. Updating firmware can improve performance and add new features. Follow the instructions provided with the firmware update carefully.
- Data Backup: Regularly back up important recorded footage to an external USB drive or network storage.
- HDD Health Check: Periodically check the health status of your HDD through the DVR's system menu.
8. Troubleshooting
This section addresses common issues you might encounter with your DVR.
| Problem | Possible Cause | Solution |
|---|---|---|
| No video output on monitor. | Loose HDMI/VGA cable, incorrect monitor input, DVR not powered on. | Check cable connections. Ensure monitor is set to correct input source. Verify DVR power. |
| No camera image. | Loose BNC cable, camera not powered, camera fault, incorrect video standard. | Check camera power and BNC connections. Ensure camera is compatible with DVR. |
| DVR not recording. | HDD not installed/formatted, recording schedule not set, HDD full. | Install and format HDD. Configure recording schedule. Check HDD space. |
| Cannot access DVR remotely. | Network cable disconnected, incorrect network settings, port forwarding issues, firewall. | Check network cable. Verify DVR IP address and gateway. Configure port forwarding on router. Disable firewall temporarily for testing. |
| Forgot password. | Password lost or forgotten. | Contact CP Plus technical support for password reset procedures. Do not attempt unauthorized resets. |
9. Specifications
Technical specifications for the CP Plus CP-VRA-1E0404 DVR.
- Model Number: CP-VRA-1E0404
- Video Input: 4 Channel BNC
- Video Output: 1 HDMI, 1 VGA
- Video Compression: H.264 dual-stream
- Recording Resolution: 1080p Lite (non-realtime)
- Supported Camera Types: AHD, TVI, CVI, CVBS, IP
- HDD Support: 1 SATA HDD, up to 8TB
- USB Ports: 2 x USB 2.0
- Operating System: Embedded Linux
- Connectivity Technology: Wired
- Compatible Devices: Smartphone (Android, iOS), PC (CMS Software)
- Package Dimensions: 34.39 x 27.99 x 9.6 cm
- Item Weight: 1.5 kg
- Manufacturer: CP Plus
10. Warranty and Support
CP Plus products are designed for reliability and performance. For detailed warranty information, please refer to the official CP Plus warranty policy available on their website or contact your local dealer.
For technical assistance, troubleshooting, or service inquiries, please contact CP Plus customer support. You can typically find contact information on the CP Plus official website or through your product documentation.
Please retain your purchase receipt as proof of purchase for warranty claims.





