1. Introduction
Thank you for choosing the EVICIV 18" 2K 144Hz Portable Monitor. This device is designed to enhance your digital experience, offering a high-resolution, high-refresh-rate display in a compact and versatile form factor. This manual provides essential information for setting up, operating, and maintaining your new portable monitor.
2. Contenu du colis
Veuillez vérifier que tous les articles listés ci-dessous sont inclus dans votre colis. Si des articles sont manquants ou endommagés, veuillez contacter le service client.
- EVICIV 18" 2K 144Hz Portable Monitor
- Smart Cover (doubles as a stand)
- Câble USB-C vers USB-C (pour l'alimentation et le signal vidéo)
- Câble Mini HDMI vers HDMI (pour signal vidéo)
- USB-A to USB-C Cable (for power supply)
- Power Adapter (30W Type-C wall adapter)
- VESA Screws (M4*4MM)
- Manuel d'utilisation

Image: EVICIV 18" Portable Monitor with its smart cover, various cables (USB-C, Mini HDMI), power adapter, VESA screws, and user manual.
3. Produit terminéview
The EVICIV 18" Portable Monitor is designed for versatility and high performance. Key features include:
- Afficher: 18-inch QHD (2560 x 1600) resolution for stunning visuals.
- Taux de rafraîchissement : Up to 144Hz for smooth motion, ideal for gaming and fast-paced content.
- Temps de réponse : 1ms for minimal motion blur and ghosting.
- Précision des couleurs : 100% DCI-P3 color gamut for vibrant and lifelike colors.
- Synchronisation adaptative : AMD FreeSync support to eliminate screen tearing and stuttering.
- Plage dynamique élevée: HDR compatibility for richer contrast and refined shades.
- Connectivité : Dual USB-C ports (full-featured), Mini HDMI port, and 3.5mm audio jack.
- Conception: Frameless, ultra-slim, and lightweight for maximum portability.
- Montage: VESA compatible (75x75mm) for flexible setup options.
- Audio: Deux haut-parleurs intégrés de 2 W.
- Soins des yeux : Low Blue Light mode to reduce eye strain.

Image: The EVICIV monitor highlighting its 144Hz high refresh rate for smoother gaming.

Image: A comparison showing the visual difference with FreeSync enabled versus disabled, illustrating reduced screen tearing and stuttering.
Vidéo : Un overview of the EVICIV 18" 2K 144Hz portable monitor, showcasinet ses caractéristiques et son design.
4. Installation
Setting up your EVICIV portable monitor is straightforward. Follow these steps:
- Positionnement du moniteur : Use the included smart cover to prop up the monitor. The cover allows for two viewing angles. Alternatively, use the VESA mount holes on the back to attach it to a compatible stand or wall mount.
- Connexion à un appareil :
- Connexion USB-C : If your device (laptop, smartphone, tablet) has a full-featured USB-C port (supporting power delivery and DisplayPort Alt Mode), connect it to one of the monitor's USB-C ports using the provided USB-C to USB-C cable. This single cable can provide both power and video signal.
- Connexion HDMI : Connect your device (PC, game console, camera) to the monitor's Mini HDMI port using the provided Mini HDMI to HDMI cable.
- Alimentation du moniteur :
- If using a full-featured USB-C connection, external power may not be required if your device can supply sufficient power.
- For HDMI connections, or if your USB-C device cannot supply enough power, connect the provided power adapter to one of the monitor's USB-C ports using the USB-A to USB-C cable.
- Mise sous tension initiale : The monitor should automatically turn on when connected. If the screen appears dim, adjust the brightness through the On-Screen Display (OSD) menu.

Image : détaillée view of the monitor's connectivity ports, including audio, two USB-C, and Mini HDMI.
5. Utilisation du moniteur
The monitor features a joystick-style button for navigating the On-Screen Display (OSD) menu and adjusting settings.
5.1. Navigation dans le menu OSD
- Appuyez sur le joystick : Pour ouvrir le menu OSD.
- Déplacer le joystick vers le haut/bas : Pour naviguer dans les options du menu.
- Déplacer le joystick vers la gauche/droite : To adjust selected settings (e.g., increase/decrease brightness).
- Press the Joystick Again: Pour confirmer une sélection ou quitter un sous-menu.
5.2. Paramètres clés
- Image: Réglez la luminosité, le contraste, le mode ECO, le DCR et la netteté.
- Couleur: Modifiez la température de couleur, la teinte, la saturation, la réduction de la lumière bleue et les paramètres FreeSync.
- Audio: Contrôle du volume et fonction muet.
- Autre: Select language, rotate display (portrait/landscape), enable/disable HDR, adjust aspect ratio, and reset to factory settings.
- Saisir: Manually select input source (Type-C1, Type-C2, HDMI) or set to auto-select.
Video: A demonstration of the monitor's OSD menu, showing how to navigate and adjust settings like brightness, color, and input source.
6. Scénarios d'utilisation
This portable monitor is versatile and can be used in various settings:
- Jeux : Enjoy immersive gaming with 2K resolution, 144Hz refresh rate, 1ms response time, and FreeSync support. Compatible with PCs, Xbox, PlayStation, Nintendo Switch, and Steam Deck.
- Multitasking & Productivity: Extend your laptop screen for increased workspace, ideal for professional design work, photo editing, and business presentations.
- Voyage: Its ultra-slim and lightweight design makes it easy to carry in a backpack or luggage, providing a second screen wherever you go.
- Divertissement: Enjoy movies and videos with vibrant colors and sharp details, whether at home or on the go.

Image: The EVICIV portable monitor used for business screen sharing, extending a laptop display.
7. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Taille de l'écran | 18 pouces |
| Résolution | 2560 x 1600 Pixels (QXGA Wide) |
| Rapport hauteur/largeur | 16:10 |
| Taux de rafraîchissement | 144Hz (via USB-C), 120Hz (via HDMI) |
| Temps de réponse | 1 ms |
| Gamme de couleurs | 100% DCI-P3 |
| Prise en charge HDR | Oui |
| Synchronisation adaptative | AMD FreeSync |
| Connectivité | 2x USB-C (full-featured), 1x Mini HDMI, 1x 3.5mm Audio Jack |
| VESA Mount | 75x75mm (vis M4*4MM) |
| Intervenants | Double 2 W |
| Dimensions du produit | 0.45 x 10 x 16 pouces |
| Poids de l'article | 2.64 livres |
8. Dépannage
Si vous rencontrez des problèmes avec votre moniteur, consultez les problèmes courants et leurs solutions ci-dessous :
- L'écran ne s'allume pas :
- Ensure your device's USB-C port is full-featured (supports power and signal).
- Verify the USB-C to USB-C cable is connected correctly.
- If using HDMI, ensure the Mini HDMI to HDMI cable is properly connected.
- Connect the external power adapter to the monitor. Insufficient power supply is a common cause.
- No signal / Screen is dim:
- Vérifiez si la source d'entrée correcte est sélectionnée dans le menu OSD.
- Ensure the monitor is receiving sufficient power. Connect the external power adapter if the screen is dim or flickering.
- Use the original cables provided with the monitor.
- If the issue persists, try connecting to a different device or contact support.
- Screen flickering or constant restarts:
- This is typically caused by an insufficient power supply. Ensure you are using the included 30W power adapter or a power bank of 30W or higher.
9. Garantie et assistance
EVICIV is committed to providing excellent customer service. We offer:
- 100% money-back guarantee in 30 days.
- Free replacement in 90 days.
- 12-month warranty for any quality issue.
- Professional technical support to ensure no-worry service.
For any queries, problems, or support, please contact us via email at support@uperfect.com.