Introduction
This manual provides essential information for the safe and effective use of your Sony Cyber-shot DSC-HX400V digital camera. Please read it thoroughly before operating the camera and retain it for future reference. The DSC-HX400V is a compact digital camera featuring a powerful 50x optical zoom lens, a 20.4MP Exmor R CMOS sensor, and advanced imaging technologies for high-quality photos and Full HD videos.
Setup
1. What's in the Box
- Digital Camera (DSC-HX400V)
- NP-BX1 X-Series Rechargeable Battery Pack
- AC Adapter (AC-UB10C/UB10D)
- Micro USB cable
- Shoulder Strap
- Shoe Cap
- Lens Cap
- Instruction Manual
2. Charging the Battery
Insert the supplied NP-BX1 battery pack into the camera. Connect the camera to the AC adapter using the Micro USB cable, then plug the AC adapter into a wall outlet. The charge lamp will illuminate during charging and turn off when charging is complete. A full charge typically takes approximately 150 minutes.
3. Inserting a Memory Card
Open the memory card/battery cover on the side of the camera. Insert a compatible SD/SDHC/SDXC or Memory Stick Pro Duo/Pro-HG Duo card into the slot with the correct orientation until it clicks into place. Close the cover securely.

Image: Side view of the camera showing the open compartment for battery and memory card insertion.
4. Attaching the Shoulder Strap and Lens Cap
Attach the shoulder strap to the camera's strap lugs for secure carrying. Place the lens cap on the lens when the camera is not in use to protect the lens surface.
Operating the Camera
1. Power On/Off
Press the ON/OFF button located on the top of the camera to power it on or off.

Image: Top view of the camera, highlighting the ON/OFF button and mode dial for various shooting settings.
2. Basic Shooting
Rotate the mode dial to select your desired shooting mode (e.g., Program Auto, Shutter Priority, Aperture Priority, Manual, Intelligent Auto, Scene Selection). Frame your shot using the LCD screen or electronic viewfinder. Press the shutter button halfway to focus, then press fully to capture the image.

Image: Front view of the Sony HX400V camera, showcasing its lens and ergonomic grip.
3. Zoom Function
Use the zoom lever around the shutter button to adjust the optical zoom (50x). The camera also features 100x Clear Image Zoom, which digitally enhances the optical zoom range while maintaining image quality.
4. Optical SteadyShot Image Stabilization
The camera is equipped with Optical SteadyShot (Intelligent Active mode) to minimize blur in both still images and videos, especially when shooting handheld or at high zoom levels.
5. Focusing (Lock-On AF)
The Lock-On AF feature allows the camera to maintain focus on a moving subject by recognizing its patterns and adjusting focus across multiple points.
6. Recording Videos
To record video, press the dedicated MOVIE button. The camera supports Full HD 1080/60p/24p AVCHD video recording. Press the button again to stop recording.

Image: Rear view of the camera, displaying the LCD screen, directional pad, and dedicated MOVIE record button.
7. Tilting LCD Screen
The 3.0-inch LCD screen can be tilted for easier viewing from various angles, useful for high or low-angle shots.

Image: Back view of the camera with its LCD screen tilted upwards, demonstrating its adjustable viewing angle.
8. Wi-Fi and NFC Connectivity
The camera supports Wi-Fi and NFC for easy connection to smartphones and tablets. Use NFC for one-touch connection with compatible Android devices to transfer images or use Smart Remote Control for shutter release.
9. GPS Tagged Photos
The built-in GPS function records location data with your photos and videos, allowing you to track your photographic journey and view images on a map using compatible software like PlayMemories Home or Google Earth.
10. PlayMemories Camera Apps
Enhance your camera's functionality by downloading PlayMemories Camera Apps. These apps offer creative effects, retouching tools, and features like Time Lapse and Direct Upload.
11. 4K Still Image Output
Connect the camera via HDMI to a compatible 4K TV to view your still images in 4K resolution (four times the resolution of Full HD).
Maintenance
1. Cleaning the Camera Body
Wipe the camera body with a soft, dry cloth. For stubborn dirt, use a cloth lightly dampened with water or a mild detergent, then wipe dry.
2. Cleaning the Lens and Screen
Use a lens blower to remove dust from the lens surface. For smudges, gently wipe with a lens cleaning cloth. Avoid touching the lens directly with your fingers. Clean the LCD screen with a soft, dry cloth.
3. Battery Care
Store the battery in a cool, dry place when not in use. Avoid exposing the battery to extreme temperatures. If the camera will not be used for an extended period, remove the battery.
Troubleshooting
- Camera does not power on: Ensure the battery is fully charged and correctly inserted.
- Images are blurry: Check if Optical SteadyShot is enabled. Ensure sufficient lighting. Use a tripod for telephoto shots.
- Cannot connect to smartphone via Wi-Fi/NFC: Ensure Wi-Fi and NFC are enabled on both the camera and the smartphone. For NFC, ensure the devices are touched correctly. Refer to your smartphone's manual for compatibility.
- Memory card error: Ensure the memory card is inserted correctly and is not damaged. Try formatting the card (this will erase all data).
- Short battery life: Battery life can vary based on usage (e.g., frequent zooming, flash use, video recording). Ensure the battery is fully charged. Consider carrying a spare battery.
Specifications
| Feature | Specification |
|---|---|
| Model Name | Sony DSCHX400V |
| Photo Sensor Resolution | 20.4 MP |
| Photo Sensor Type | CMOS (1/2.3-inch) |
| Optical Zoom | 50x |
| Digital Zoom | 50x |
| Lens Type | ZEISS Vario-Sonnar T* |
| Minimum Focal Length | 24 mm (35mm equivalent) |
| Maximum Focal Length | 1200 mm (35mm equivalent) |
| Maximum Aperture | F2.8 |
| Image Stabilization | Optical SteadyShot |
| Screen Size | 3 Inches (Tilting LCD) |
| Viewfinder | Electronic |
| Video Resolution | FHD 1080p (AVCHD) |
| Connectivity | HDMI, NFC, USB, Wi-Fi |
| Battery Type | NP-BX1 Lithium Ion |
| Battery Average Life | Approx. 300 Photos |
| Item Weight | 1.46 Pounds |
| Color | Black |
Warranty and Support
Warranty Information
This product is covered by a 1-year warranty for labor and 1-year warranty for parts. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or service inquiries, please visit the official Sony support website or contact Sony customer service in your region. Contact information can typically be found on the Sony website or in the documentation included with your product.