Introduction
The ORDRO HDR-AC3 4K Camcorder is designed to capture high-quality video and photos, offering advanced features for various recording needs. With its Ultra HD 4K 2880x2160 (24FPS) video resolution and 13MP Sony IMX258 CMOS sensor, it delivers sharp and realistic image quality. The camcorder is equipped with a 3.1-inch capacitive IPS touch screen that rotates 270°, providing flexibility for different shooting angles.
Key features include 30X digital zoom, IR night vision for low-light conditions, and Wi-Fi connectivity for remote control via the "D Video" app. It supports recording while charging and includes a pause function for convenience. The comprehensive accessory kit, including an external microphone, wide-angle lens, LED video light, and handheld holder, enhances its versatility for professional and amateur users alike.
What's in the Box
Your ORDRO Camcorder package includes the following components:
- ORDRO HDR-AC3 4K Camcorder
- Professional Carrying Case
- CM-550 External Microphone
- SL-80 LED Video Light
- FS-1 Wide Angle Lens (includes macro lens)
- LH-1 Lens Hood
- HC-1 Handheld Stabilizer
- Two (2) NP-120 Rechargeable Batteries
- Battery Charger
- USB Charger
- Camera Bag and Strap
- Card Reader (random color)
- Micro USB Cable
- USB Charging Cable (5 pin)
- HDMI Cable
- Hot Shoe Bracket
- English User's Manual


Safety Information
- The camera does not come with any memory cards; please purchase the SD card separately. Insert a standard SD card into the camera and format it before taking photos and videos. (We recommend using a Class 10 or above 4-128GB SD card).
- This camera does not have an automatic stabilization feature. We recommend mounting the camera on a standard tripod for video recording.
- This camera is a fixed zoom lens; please keep the focusing distance at 3 feet or more. If you need close-up shots, please use a macro lens and maintain a 1.5-2 inches distance from the object.
Setup Guide
Follow these steps to set up your ORDRO Camcorder and its accessories for optimal performance.
Unboxing and Initial Inspection
Carefully unpack all components from the professional carrying case. Verify that all items listed in the "What's in the Box" section are present and undamaged.
Component Assembly
- Insert SD Card: Open the SD card slot cover on the camcorder. Insert a Class 10 or above SD card (up to 128GB, not included) into the slot, ensuring correct orientation. Close the cover.
Refer to Video 1 (1:46 mark) for visual guidance on SD card insertion.
- Install Battery: Open the battery compartment. Insert one of the provided NP-120 rechargeable batteries, paying attention to the correct direction of entry. Close the compartment securely.
Refer to Video 1 (2:02 mark) for visual guidance on battery installation.
- Attach Cold Shoe Bracket: Slide the cold shoe bracket onto the hot shoe mount on top of the camcorder. Secure it by tightening the screw. This bracket provides additional mounting points for accessories.
Refer to Video 1 (2:18 mark) for visual guidance on cold shoe bracket installation.
- Install External Microphone (CM-550): Mount the CM-550 microphone onto the cold shoe bracket. Connect the microphone's cable to the camcorder's microphone input port using the provided 1-to-2 USB/mic adapter.
Refer to Video 1 (2:38 mark) for visual guidance on microphone installation.
- Install LED Video Light (SL-80): Attach the SL-80 LED video light to an available cold shoe mount on the camcorder or the cold shoe bracket. Ensure it is securely fastened.
Refer to Video 1 (3:12 mark) for visual guidance on LED video light installation.
- Install Wide-Angle Lens (FS-1) and Lens Hood (LH-1): Remove the protective cap from the camcorder's lens. Screw the FS-1 wide-angle lens onto the camcorder's lens thread. Then, attach the LH-1 lens hood to the wide-angle lens to reduce glare.
Refer to Video 1 (3:32 mark) for visual guidance on wide-angle lens and lens hood installation.
- Attach Handheld Stabilizer (HC-1): Secure the HC-1 handheld stabilizer to the bottom tripod mount of the camcorder. This provides a stable grip for handheld shooting.
Refer to Video 1 (4:08 mark) for visual guidance on handheld stabilizer installation.
Before shooting, ensure the SD card is formatted within the camera's settings. Also, turn on the external microphone if you intend to use it for audio recording.
Operating Instructions
Basic Operation
- Power On/Off: Press and hold the power button to turn the camcorder on or off.
- Recording Video: In video mode, press the record button to start recording. Press it again to stop. The camcorder supports a pause function during recording.
- Taking Photos: Switch to photo mode. Press the photo button to capture still images.
- Zoom: Use the zoom controls to adjust the 30X digital zoom.
- Touch Screen: Utilize the 3.1-inch capacitive IPS touch screen for navigating menus and settings. The screen can rotate 270° for flexible viewing.
IR Night Vision
The camcorder features infrared (IR) night vision, allowing you to record videos and take photos in dark environments where visible light is insufficient.
- Activation: Locate and press the IR button on the camcorder to activate night vision mode.
- Usage: Once activated, the camcorder will capture images using infrared light, rendering scenes in monochrome (black and white).

Wi-Fi Connection and Remote Control
Connect your camcorder to a smartphone or tablet via Wi-Fi to use the "D Video" app for remote control and live viewing.
- App Download: Scan the QR Code in the user manual or search for "D Video" on Google Play (Android) or Apple App Store (iOS).
- Connect: Enable Wi-Fi on the camcorder. The Wi-Fi name and password will be displayed on the screen. Connect your smart device to this network. Note: This Wi-Fi connection is for direct device-to-camcorder communication, not for connecting to a router.
- Remote Functions: Once connected, you can remotely view, capture, and control video shooting within an effective range of approximately 9.8 feet.

Charging While Recording
The camcorder supports recording while connected to a power source, ensuring uninterrupted operation for longer sessions.

USB and HDMI Output
The camcorder offers versatile connectivity options for viewing and data transfer.
- HDMI Output: Connect the camcorder to a 4K TV using the HDMI cable to display Ultra-HD 3840x2160@24FPS content.
- USB Output: Use the USB port for charging, connecting the camcorder to a computer as a webcam, or for data transmission.

Maintenance
- Cleaning: Use a soft, dry cloth to clean the camcorder body. For the lens, use a specialized lens cleaning cloth and solution. Avoid abrasive materials or harsh chemicals.
- Storage: When not in use, store the camcorder and its accessories in the provided professional carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, fully charge batteries before first use. If storing for extended periods, charge them periodically to prevent deep discharge.
- Firmware Updates: Check the official ORDRO website periodically for any available firmware updates to ensure optimal performance and new features.
Troubleshooting
If you encounter issues with your ORDRO Camcorder, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Screen not working / Blank screen | Battery low, loose connection, software glitch. | Ensure battery is charged and properly inserted. Restart the camcorder. If issue persists, contact support. |
| Poor video quality (blurry, dark) | Incorrect focus distance, insufficient lighting, dirty lens, incorrect settings. | Ensure subject is 3 feet or more away (1.5-2 inches with macro lens). Use adequate lighting or IR night vision. Clean the lens. Check resolution settings. |
| Short battery life | Battery not fully charged, old battery, heavy usage (e.g., continuous recording, LED light). | Fully charge batteries. Use the provided charger. Consider purchasing additional batteries for extended use. Utilize the "charging while recording" feature. |
| SD card error / Cannot record | SD card not formatted, incompatible card, full card, damaged card. | Format the SD card in the camcorder. Ensure it's a Class 10 or above (4-128GB). Delete old files or use a new card. |
| Microphone not recording audio | Microphone not powered on, cable not properly connected, incorrect audio settings. | Ensure the external microphone is powered on. Verify all cable connections are secure. Check camcorder audio input settings. |
For more detailed troubleshooting or persistent issues, please refer to the full user manual or contact ORDRO customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | HDR-AC3 4K@24fps |
| Video Capture Resolution | UHD 4K@24FPS / FHD 1080P@60FPS |
| Photo Sensor Technology | CMOS (Sony IMX258, 13MP) |
| Maximum Photo Pixels | 24.0 MP (5600x4200 interpolation) |
| Screen Size | 3.1 Inches (Capacitive IPS Touch Screen, 270° Rotation) |
| Digital Zoom | 30X |
| Connectivity Technology | Wi-Fi, USB 2.0, HDMI 1.3 |
| Flash Memory Type | SD (up to 128GB, Class 10 or above recommended) |
| Battery Type | Lithium Polymer (NP-120, 3.7V 1700mAh) |
| Item Weight | 14.4 ounces |
| Product Dimensions | 5 x 2.7 x 2.7 inches |
| Special Features | IR Night Vision, External Microphone Support, LED Light Support, Wide-Angle Lens Support, Handheld Holder, Recording while Charging, Pause Function |
Warranty and Support
ORDRO products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included in your package or visit the official ORDRO website. Keep your purchase receipt as proof of purchase for any warranty claims.
For additional resources, including FAQs and updated drivers, please visit the ORDRO support page.







