Viltrox DC-550 5.5-inch HD Portable Monitor

Introduction

The Viltrox DC-550 is a 5.5-inch HD monitor with a resolution of 1920x1080 pixels. It is designed for use with digital cameras and digital HD camcorders with interchangeable lenses, providing real-time display of HDMI video signals. It offers powerful auxiliary monitoring functions to meet the needs of photographers for HD images.

Product Features

• 3D LUT Function: Controls full stereo color space and expands color display potential. 3D LUT files are loaded via SD card for different display effects.
• Audio Column: Monitors audio signals within the HDMI high-definition signal and displays real-time waveform changes.
• Gyroscope Function: Detects orientation to automatically flip the image up and down, improving user experience without manual adjustment.
• Brightness Histogram: Monitors the brightness of incoming HDMI HD images and displays real-time brightness change values.
• False Color Function: Converts images for precise exposure and lighting control (red for overexposure, blue for underexposure, green for correct exposure).
• Focus Peaking: Sets focus on specific screen areas.
• De-squeeze Function: Restores compressed and deformed images from cameras to their original proportions.
• Power Supply: Supports three power supply modes: DC adapter, lithium battery, and Type-C, offering flexibility for different scenarios.
• Shortcut Keys: F1/F2/F3 keys can be customized for quick access to functions without navigating menus.
• Signal Input/Output: Features HDMI IN and HDMI OUT for connecting to other monitors or devices.
• SD Card Interface: Supports SD card for firmware upgrades and 3D LUT file loading. Features an automatic pop-up mechanism for easy insertion and removal.

Part Identification

Key Components:

• ① SD Card Cover
• ② F1/F2/F3 Shortcut Keys
• ③ Return Key
• ④ Display Screen
• ⑤ ON/OFF Key
• ⑥ Knob Key (Rotate for selection, press for menu/enter)
• ⑦ Type-C Interface
• ⑧ Locating Hole
• ⑨ 1/4 Screw Hole
• ⑩ DC Interface
• ⑪ HDMI Output
• ⑫ HDMI Input
• ⑬ Locating Hole
• ⑭ 1/4 Screw Hole
• ⑮ Cooling Fan Outlet
• ⑯ Headphone Jack
• ⑰ Battery Release Key
• ⑱ Cooling Air Inlet

Installation

Battery Installation

This product supports rechargeable lithium batteries, including models like NP-F550/F570/F750/F770/F960/F970.

1. Gently press the battery inwards and slide it to the left until it clicks into place.
2. To remove the battery, press and hold the battery release key, slide the battery to the right, and then remove it.

Adapter Installation

1. Select the mounting direction of the adapter based on the camera's hot shoe.
2. Align the adapter's 1/4 screw with the 1/4 screw hole on the monitor.
3. Tighten the adapter's adjustment knob.
4. Insert the adapter's base into the camera's universal hot shoe and tighten the rotary table to secure it.

Sunshade Hood Installation

1. Place the monitor onto the two bottom brackets of the hood.
2. Gently buckle the top of the hood frame upwards to complete the installation.
3. To remove the hood, pull the top frame outward.

Note: When using cameras with a pop-up flash, turn off the built-in flash and any auto-flash functions. Remove the monitor before using the camera's flash.

Connection of HDMI High-Definition Signal Cable

1. Connect the monitor to the camera using the provided HDMI cable.
2. Turn on the camera and the monitor. The camera's viewfinder image should appear on the monitor's LCD screen. If the camera has HDMI output settings, set it to AUTO or 16:9.

Notes:

• If no image is displayed on the monitor, check if the camera is outputting an HDMI signal or if the cable is disconnected.
• The backlight can be reactivated by pressing the monitor's rotary key, operating the camera to output HDMI signals, or reconnecting the HDMI cable and powering on the camera.
• Ensure the camera is in capture mode when taking photos. If the camera has no live view function, images may not display on the monitor.
• When the monitor is connected, images might only display on the monitor and not the camera's screen.
• Ensure the monitor's volume is not set to 0 and the camera's sound is not set to OFF when using headphones.

Menu Function

Menu Operation:

1. Press the Knob Key (⑥) to the right to display the menu options.
2. Rotate the Knob Key (⑥) up or down to select an option.
3. Press the Knob Key (⑥) to the right again to enter the function options.
4. Press the Return Key (③) to go back to the previous menu.

Menu Structure:

• Level-1 Menu (Primary Menu): Input, System, Monitoring Tools, Mark and Composition, Image, Waveform.
• Level-2 Menu: Includes options like Source (HDMI), System Settings, Shortcut Settings (for F1/F2/F3), Image Freezing, Gravity-induced Flip, Mirror Image Flipping, Scanning Mode, Pixel to Pixel, Monochrome, Zebra Stripe, False Color, Focus Peaking, De-squeeze, Frame Zoom, Aspect Ratio Zoom, Mark Ratio, Triple Centerline, Safe Area, Tag Setting.
• Level-3 Menu: Specific settings within Level-2 options.

Troubleshooting

Product Specifications

• LCD Screen: 5.5-inch
• Resolution: 1920x1080
• Brightness: 1200 cd/㎡
• Input Signal Interface: HDMI 1.4
• Output Signal Interface: HDMI 1.4
• Audio: 3.5mm Headphone Jack
• Firmware Upgrade: SD Card Upgrade
• Power Interface: DC 12V-18V-2A, Type-C Interface ≥5V 3A
• Applicable Battery: NP-F550/F570/F750/F770/F960/F970
• Operating Temperature: +0 to +40°C (+32 to +104°F)
• Storage Temperature: -20 to +60°C (-4 to +140°F)
• Dimensions: 165 x 91 x 28.5 mm
• Weight: 280g
• Maximum Supported Size: 4K30Hz (3840x2160, 4096x2160)

Firmware Update

Scan the QR code provided in the manual (not included here) with your browser to learn about the firmware upgrade steps.

Available Signal Formats

The device supports various signal formats including PAL, NTSC, and HD formats like 1080/50i, 1080/60i, 720/50p, 720/60p, 1080/50p, 1080/60p, and 4K30P, with different scanning methods and aspect ratios.

Operation Precautions

• Read the user manual and camera instructions carefully.
• Keep the device away from liquids; it is not waterproof, splash-proof, or dust-proof.
• Avoid prolonged exposure to direct sunlight or high temperatures to prevent deformation or malfunction.
• Do not place the device in areas with excessive vibration to prevent damage from falls.
• Avoid areas with strong electromagnetic fields, which may cause malfunction.
• Keep the device away from sandy environments to prevent sand and dust from causing malfunctions.
• Do not dispose of the device with general waste.
• The top, ventilation holes, and metal parts may become hot during prolonged use; handle with care.
• Follow airline regulations regarding electronic device usage during takeoff and landing.
• Do not place heavy objects on the LCD screen to maintain screen uniformity.
• Horizontal lines or afterimages may appear on the screen in cold environments; this is normal and will resolve as the screen warms up.
• Displaying static images for extended periods can cause afterimages or ghosting.
• The screen and chassis may become warm during operation, which is not a malfunction.
• LCD screen technology may result in a few "bright spots" or dark pixels, or flickering pixels; these are not malfunctions.

Cleaning

1. Remove the battery before cleaning.
2. The LCD screen surface is specially treated; improper maintenance may reduce its performance.
3. Gently wipe the screen or chassis with a soft, dry cloth (e.g., cleaning cloth or glass cleaning cloth).
4. Use a neutral detergent for stubborn stains.
5. Do not use thinners, alcohol, or other organic solvents, as they can damage the chassis and screen.
6. Avoid using rough cloths that may scratch the chassis surface.
7. Prolonged contact between the chassis and rubber or vinyl products may damage or peel the surface coating.