1. Introduction
Thank you for choosing the EVICIV 4K Portable Monitor 18.4 inch. This high-performance monitor is designed to expand your visual workspace and enhance your gaming and multimedia experience with its stunning 4K UHD resolution, IPS matte screen, and wide compatibility. This manual will guide you through the setup, operation, and maintenance of your new monitor.
EVICIV 18.4 inch 4K Portable Monitor with 10-bit color depth, 100% sRGB, and VESA compatibility.
2. Package Contents
Please check the box for the following items:
- 1 × 18 Inch 4K Monitor
- 1 × Mini HDMI to HDMI Cable
- 1 × Manual
- 2 × Type C to Type C Cable
- 1 × Power Adapter
Diagram showing all items included in the package: 18.4 inch 4K Monitor, Mini HDMI to HDMI cable, Type C to Type C cable, PD 30W Power adapter, and User Manual.
3. Specifications
| Feature | Specification |
|---|---|
| Refresh Rate | 60Hz |
| Screen Size | 18.4 inch |
| Resolution | 3840 × 2160 (4K) |
| Display Ratio | 16:9 |
| Viewing Angle | 178° |
| Panel Type | IPS |
| Contrast Ratio | 1000:1 |
| Brightness | 300 cd/m² |
| Color Gamut | 100% sRGB |
| Color Depth | 1.07 Billion (8Bit+FRC) |
| Rated Power | 14W |
| Material | Aluminum Alloy |
| Touch Screen | No |
| Auto Rotation | No |
| Built-in Battery | No |
| HDR | Yes |
| FreeSync | Yes |
| VESA Mount | Yes, 75*75mm@M4*4mm |
| Built-in Speaker | Yes, 2*8Ω 1W |
| Input Interface | Full Function Type-C * 2, Mini HD * 1, 3.5mm Audio*1, USB OTG *1 (Micro USB-B interface) |
| Screen Type | Matte |
| Color | Black |
4. Setup
4.1 Physical Setup
The monitor offers flexible installation options:
- Built-in Adjustable Stand: The monitor features an integrated leather case that doubles as an adjustable stand. Simply fold the case to prop up the monitor on any flat surface.
- VESA Mount: For a more permanent setup, the back of the monitor is equipped with 4 VESA holes (75x75mm, M4x4mm screws). This allows you to mount the monitor on a compatible bracket or wall mount, enabling seamless landscape-to-portrait transitions and ergonomic positioning.
The monitor's high-quality leather case provides protection and functions as a folding stand.
VESA mounting points (75x75mm, M4x4mm) for flexible installation options.
4.2 Connecting to Devices
The monitor supports a wide range of devices via its full-featured Type-C and Mini HDMI ports. Ensure your device supports video output over the chosen port.
Overview of monitor ports and control buttons.
4.2.1 Type-C Connection (Full-featured USB-C)
Use one of the provided Type-C to Type-C cables to connect your device. This connection can transmit both video signal and power simultaneously, provided your device's Type-C port supports Thunderbolt 3 or USB 3.1 DisplayPort Alternate Mode.
- Mobile Phones (USB 3.1 Support): Samsung Galaxy S8/S8+, S9/S9+, S10/S10+, S10e, S20 series, S21 series, S22 series, Note 8/9/10. Huawei P50 Pocket/40/30/20/10/9 Series, Mate X/Xs/X2/40/30/20/10/9 Series, Honor Note 10, Honor Magic V/3/Pro/Pro+/4/4 Pro/4 Ultimate. SONY Xperia 1/1 II/1 III/1 IV/5/5 II/5 III/10 III/Pro/Pro-I. OnePlus 7/7 Pro/8/8 Pro/9/9R/9 Pro. OPPO Find X3 Pro/Reno 10x Zoom/Reno 5G/R17 Pro. LG V60/V50/V40/V35/V30/V30+/V20 Series, G8/G7/G6/G6+/G5 Series, Q8. HTC 10/U Ultra/U11/U11+/U12+/U19e, Exodus 1. ASUS ROG Phone/Phone II/Phone 3/Phone 5/Phone 5s Series, ZenFone 3 Ultra, ZenFone AR, ZenFone Ares. Motorola Edge+/Edge S/Moto G100/Edge 20 Pro/30 Pro/X30. Xiaomi Black Shark 2/3/4. ZTE Axon 9 Pro/10 Pro, Nubia Red Magic 6S Pro/7/7 Pro. Others: BlackBerry Key2, BQ Aquaris X2, Essential Phone, Fairphone 4, Lenovo Legion Phone Duel/2 Pro/Duel 2, NOKIA 9 PureView, Microsoft Lumia 950/950 XL, HP Elite x3, Razer Phone/Phone 2, Fairphone 4.
- Laptops (Thunderbolt 3 or USB 3.1 Support): Apple MacBook Pro (Late 2016 and newer), Apple MacBook Air (Late 2018 and newer). Huawei MateBook D/X/X Pro/E/13, MagicBook. ASUS ZenBook, U4100UN, U5100UQ, ROG Series. HP EliteBook Folio G1, Spectre 13, Zbook Studio. Dell G3/G5/G7 Series, Inspiron 5000/7000 Series, XPS12/13/15. Lenovo Thinkpad E580/T470/T470s/T480/T480s/X1 Carbon (2017-2019). MIUI Air 12.5"/13.3", Pro 15.6", MI Game NoteBook. Google ChromeBook Pixels. Razer Blade Stealth Series (All). Microsoft Surface Book 2. Others: Acer Swift 5, MSI GS60 6QE, Gigabyte Aero 15x/15 x9/15 y9.
Note: If your device's Type-C port does not support video output, you will need a "Type-C to HDMI" adapter for signal transmission.
The monitor offers wide compatibility with various devices via Type-C and HDMI.
4.2.2 Mini HDMI Connection
Use the provided Mini HDMI to HDMI cable to connect your device. This connection is ideal for devices like game consoles (PS4, PS5, Xbox, Switch), desktop computers, and other devices with standard HDMI output.
Connect to computers via Mini HDMI for an extended display.
4.3 Powering the Monitor
The monitor does not have a built-in battery. It requires external power. Use the provided PD 30W Power adapter and a Type-C cable to power the monitor. If using a single Type-C cable for both video and power, ensure your connected device can supply sufficient power (at least 14W).
5. Operating the Monitor
5.1 Basic Controls
The monitor features several buttons for control:
- ON/OFF: Press and hold to power the monitor on or off.
- Menu/Confirm: Press to open the OSD (On-Screen Display) menu. Use the +/- buttons to navigate and press again to confirm selections.
- Volume/+ (Up): Increases volume or navigates up in the OSD menu.
- Brightness/- (Down): Decreases brightness or navigates down in the OSD menu.
- Return/Signal Source: Press to go back in the OSD menu or to switch input sources (Type-C 1, Type-C 2, Mini HDMI).
- OTG Port (Micro USB-B): Used for hard disk data transmission or connecting a mouse and keyboard.
5.2 Display Features
- 4K UHD Resolution: Enjoy crystal-clear visuals with 3840x2160 resolution, bringing every detail to life.
- 10-Bit Color Depth & 100% sRGB: Experience vibrant hues and smooth color transitions with 1.07 billion colors and full sRGB coverage.
- HDR400: Enable HDR for a more vibrant and immersive display, ideal for gameplay or app browsing.
- AMD FreeSync: Syncs the monitor's refresh rate with your graphics card, eliminating screen tearing and stuttering for seamless gaming.
- Black Equalizer: Helps players spot hidden enemies in dark areas by illuminating shadows, boosting performance in games.
- Low Blue Light & FlickerFree: Designed to relieve eye strain and vision fatigue, certified by TUV Rheinland for low blue light and flicker-free operation.
The 4K UHD IPS Matte Screen provides superior visual clarity.
Enjoy smooth and accurate color reproduction with 10-bit color depth.
AMD FreeSync technology ensures tear-free and stutter-free gaming.
5.3 Audio Features
The monitor includes:
- Built-in Dual Speakers: Two 8Ω 1W speakers provide stereo sound.
- 3.5mm Audio Jack: Connect external headphones or speakers for an immersive 3D stereo surround sound experience.
Dual speakers provide immersive soundscapes for gaming and multimedia.
6. Maintenance
To ensure the longevity and optimal performance of your EVICIV 4K Portable Monitor, please follow these maintenance guidelines:
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a screen-cleaning solution designed for electronics. Avoid using harsh chemicals, abrasive cleaners, or alcohol-based solutions, as these can damage the screen surface.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing.
- Storage: When not in use, store the monitor in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided leather case for protection during transport or storage.
- Avoid Liquids: Keep the monitor away from water and other liquids. If liquid spills onto the monitor, immediately disconnect it from power and allow it to dry completely before use.
- Handle with Care: Avoid dropping or subjecting the monitor to strong impacts.
7. Troubleshooting
- Screen Signal Poor or Flickers:
- Ensure you are using the provided power adapter. Insufficient voltage from other adapters can cause issues.
- Try swapping the HDMI cable to test if the cable is faulty.
- "No Signal" or "Power Saving Mode" Appears:
- If using a Type-C connection, try switching the Type-C cable head to the other side and reconnecting the monitor.
- Verify that your PC/Laptop's Type-C port supports audio and video signal transmission (Thunderbolt 3 or USB 3.1 DisplayPort Alternate Mode). If not, a "Type-C to HDMI" adapter is required.
- Ensure the correct input source is selected on the monitor using the 'Return/Signal Source' button.
- Monitor Does Not Turn On:
- Check if the power adapter is securely connected to both the monitor and a working power outlet.
- Confirm that the power adapter is the original one provided or a compatible one with sufficient wattage (PD 30W).
- No Sound from Speakers/Headphones:
- Check the volume settings on both the monitor and your connected device.
- Ensure headphones are fully plugged into the 3.5mm audio jack.
- Verify that the audio output is correctly routed to the monitor from your connected device's sound settings.
8. User Tips
- Optimal Viewing: Utilize the 178° viewing angle of the IPS panel for consistent image quality from various positions.
- Productivity Boost: Use the monitor as a second screen for your laptop or mini PC to enhance multitasking and workflow.
- Gaming Experience: Experiment with the 'Game Mode' and 'Black Equalizer' settings in the OSD menu to customize your gaming visuals for brighter, smoother gameplay and better enemy detection in dark areas.
- Eye Comfort: Take advantage of the monitor's low blue light and flicker-free features, especially during long usage sessions, to reduce eye strain.
- Portability: The monitor's lightweight design (2.4 lbs, 0.3 inches thick) makes it easy to carry. Always use the high-grade PU leather case for protection when on the go.
Extend your laptop display for increased productivity.
The lightweight design allows for easy portability.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your package or contact EVICIV customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.
