1. Úvod
This manual provides detailed instructions for the proper use and maintenance of your VILTROX DC-550 5.5-inch Touch Screen DSLR Camera Field Monitor. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

Figure 1.1: VILTROX DC-550 Field Monitor with sunshade attached.
2. Konec produktuview
2.1 Klíčové vlastnosti
- Displej s vysokým jasem: 1200 Nits for daylight viewschopnost.
- Rezoluce: 4K Full HD 1920 x 1080 at 30Hz, supporting 3840x2160p and 4096x2160p (30/25/24Hz) HDMI signals.
- Panel: 5.5-inch IPS panel with 160° viewing úhly.
- Přesnost barev: 1200:1 contrast ratio, REC-709 color calibration.
- Profesionální monitorovací funkce: Parade waveform, vector graph, brightness histogram, auxiliary focus, audio column, image flip, false color, zoom, safe area, mark ratio, gridlines, color temperature, pixel to pixel.
- Vlastní 3D LUT: Importable via SD card for various creative effects and camera Log mode monitoring.
- Konektivita: HDMI input and output, 3.5mm stereo headphone jack.
- Napájení: Supports Sony NP-F series battery, DC IN 12-18V, and Type-C 5V 3A power bank.
- Řízení: Convenient touch screen and physical button controls.
- Příslušenství: Includes a quick-release collapsible sunshade hood.
2.2 Obsah balení
The VILTROX DC-550 package includes the following items:
- 1x DC-550 Camera Video Monitor
- 1x Sunshade Hood
- 1x baterie VILTROX NP-F550
- 1x adaptér pro studené patice VL-550
- 1x kabel typu C
- 1x standardní HDMI kabel
- 1x Mini HDMI kabel
- 1x Přepravní pouzdro
- 1x Uživatelská příručka
- 1x Balící krabice

Figure 2.1: Contents of the VILTROX DC-550 package.
2.3 Součásti monitoru
Familiarize yourself with the various ports and controls on your DC-550 monitor:

Obrázek 2.2: Nahoře view of the monitor with SD card slot and function buttons.

Obrázek 2.3: Strana view of the monitor with HDMI ports and control knob.

Obrázek 2.4: Spodní část view of the monitor with power input ports.
3. Nastavení
3.1 Připojení monitoru
- Attach the VL-550 Cold Shoe Adapter to your camera's hot shoe or a compatible rig.
- Mount the DC-550 monitor onto the cold shoe adapter. Ensure it is securely fastened.

Figure 3.1: Monitor mounted on a camera.
3.2 Napájení monitoru
The DC-550 offers multiple power options:
- Baterie řady NP-F: Insert a charged Sony NP-F series battery (e.g., NP-F550) into the battery slot on the back of the monitor.
- DC IN 12-18V: Connect an external DC power adapter (not included) to the DC 12V IN port.
- Type-C 5V 3A: Connect a compatible Type-C power bank to the 5V IN port for portable power.

Figure 3.2: Triple power supply options.
3.3 Připojení k fotoaparátu
Use the provided HDMI cables to connect your camera to the monitor:
- Připojte jeden konec kabelu HDMI k výstupnímu portu HDMI na fotoaparátu.
- Připojte druhý konec k HDMI-IN port on the DC-550 monitor.
- If you need to loop out the signal to another monitor, use a second HDMI cable from the HDMI OUT přístav.

Figure 3.3: HDMI input and output connections.
3.4 Počáteční zapnutí a nastavení jazyka
- Ensure the monitor is powered on using one of the methods described above.
- If the language is not English, follow these steps:

Figure 3.4: Steps to change the monitor language to English.
For a visual guide on setting the language, refer to the video below:
Video 3.1: Quick guide on how to set the language to English on the VILTROX DC-550 monitor.
4. Návod k obsluze
4.1 Metody řízení
The DC-550 offers flexible control options:
- Full Touch Screen Mode: Use double-finger gestures to drag the screen and view podrobnosti.
- Režim tlačítka: Press or rotate the wheel button for quick selection and function settings.

Figure 4.1: Convenient touch screen control.

Figure 4.2: Support for button control.
4.2 Profesionální monitorovací funkce
The DC-550 includes a suite of professional tools to assist with accurate monitoring:
- Průběh průvodu: Zobrazuje úrovně jasu a chrominance vašeho video signálu.
- Vektorový graf: Visualizes the color saturation and hue.
- Histogram jasu: Shows the distribution of brightness levels in your image.
- Pomocné ostření (Focus Peaking): Highlights in-focus areas for precise focusing.
- Zvukový sloupec: Displays audio levels for monitoring sound input.
- Převrácení obrázku: Otočí obrázek vodorovně nebo svisle.
- Falešná barva: Pomáhá vyhodnotit expozici zobrazením různých úrovní expozice jako odlišných barev.
- Funkce zoom: Allows for easy and intuitive zooming in and out of your shot with pinch-to-zoom gestures.
- Safe Area & Mark Ratio: Guides for framing and aspect ratios.
- Mřížka: Pomáhá s kompozicí.
- Teplota barev: Adjusts the color balance.
- Pixel to Pixel: Zobrazí obraz v jeho nativním rozlišení bez změny měřítka.

Figure 4.3: All-round video monitoring tools.
4.3 Import vlastní 3D LUT
The DC-550 supports importing custom 3D LUTs (Look-Up Tables) via an SD card. This allows you to apply specific color grades or camera Log conversions directly on the monitor for accurate preview během natáčení.
- Save your 3D LUT files (.cube format) to an SD card.
- Vložte SD kartu do slotu pro SD kartu v monitoru.
- Navigate to the 3D LUT menu in the monitor settings to import and apply your desired LUTs.

Figure 4.4: Importing custom 3D LUTs via SD card.
4.4 Sunshade Hood
The quick-release collapsible sunshade hood helps to reduce glare and improve screen visibility in bright outdoor conditions.

Figure 4.5: Monitor with quick-release collapsible hood.
Na generálkuview of the monitor's features and setup, watch the video below:
Video 4.1: Konecview of the VILTROX DC-550 Series 5.5-inch Camera Field Monitor.
5. Údržba
To ensure the longevity and optimal performance of your VILTROX DC-550 monitor, follow these maintenance guidelines:
- Čištění: Use a soft, dry cloth to clean the monitor's body. For the screen, use a microfiber cloth specifically designed for electronics and a gentle screen cleaning solution if necessary. Avoid harsh chemicals or abrasive materials.
- Péče o baterie: When not in use for extended periods, remove the NP-F series battery. Store batteries in a cool, dry place. Avoid fully discharging or overcharging batteries.
- Skladování: Store the monitor in its provided carry case to protect it from dust, moisture, and physical damage. Avoid exposing the monitor to extreme temperatures or direct sunlight.
- Větrání: Ensure the cooling air inlet and fan outlet are not obstructed during operation to prevent overheating.

Figure 5.1: Cooling air inlet for heat dissipation.
6. Řešení problémů
If you encounter issues with your VILTROX DC-550 monitor, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Monitor se nezapne | Battery is low or not inserted correctly; DC power not connected or faulty; Power button not pressed. | Ensure battery is charged and correctly inserted. Check DC power connection. Press and hold the power button. |
| Na obrazovce není žádný video signál | HDMI cable is loose or faulty; Camera HDMI output is off or incorrect format; Monitor input source not selected. | Check HDMI cable connections. Verify camera HDMI output settings. Select the correct HDMI input on the monitor. |
| Display is dim or colors are off | Brightness/contrast settings are incorrect; Color calibration issue. | Adjust brightness and contrast settings in the monitor menu. Ensure REC-709 color calibration is active or load appropriate 3D LUT. |
| Dotyková obrazovka nereaguje | Screen is dirty; Software glitch; Touch function disabled. | Clean the screen. Restart the monitor. Check monitor settings to ensure touch function is enabled. |
| Audio issues (no sound from headphone jack) | Headphones not fully plugged in; Audio levels too low; Camera not sending audio via HDMI. | Ensure headphones are fully inserted. Adjust audio levels on the monitor. Check camera's audio output settings. |
7. Specifikace
| Funkce | Specifikace |
|---|---|
| Značka | VILTROX |
| Číslo modelu | DC-550 |
| Velikost obrazovky | 5.5 palce |
| Rezoluce | 4K UHD 2160p (Native 3840x2160 pixels) |
| Poměr stran | 16:9 |
| Screen Finish | Lesklý |
| Kontrastní poměr | 1200:1 |
| Typ zobrazení | LCD |
| Viewúhel | 160 stupňů |
| Jas | 1200 candela_per_square_meter (Nits) |
| Technologie připojení | HDMI, 3.5mm audio jack |
| Total Number of HDMI Ports | 2 (1x HDMI In, 1x HDMI Out) |
| Další funkce | Portable, Touchscreen |
| Rozměry položky (D x Š x V) | 1.12"H x 6.49"Š x 3.58"V |
| Hmotnost položky | 0.92 kg |
8. Záruka a podpora
The VILTROX DC-550 Camera Field Monitor comes with a 1letá záruka výrobce. Tato záruka se vztahuje na vady materiálu a zpracování při běžném používání.
For warranty claims, technical support, or any inquiries regarding your product, please contact VILTROX customer service through their official channels or the retailer where you purchased the product.
Uschovejte si prosím doklad o koupi pro ověření záruky.