1. Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your Prechen 12.3-inch Portable Monitor, Model HD-123. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage. Keep this manual for future reference.
2. Producte acabatview
The Prechen HD-123 is a 12.3-inch IPS stretched bar display designed for use as a secondary monitor. It features a 1920x720 resolution, 300 nits brightness, 1200:1 contrast ratio, and 178° wide viewing angles. It includes built-in speakers and supports both USB-C and HDMI connectivity.
Ports i controls
Imatge: Primer pla view of the monitor's side, highlighting the 3.5mm headphone jack, power button, menu button, return button, and shortcut keys for brightness and volume. Two USB-C ports and one HDMI port are also visible.
- Ports USB-C (x2): One port supports both video transmission and power delivery (full-featured USB 3.1). The other is for power only.
- Port HDMI: Per a l'entrada de vídeo.
- Presa d'auriculars de 3.5 mm: Per a la sortida d'àudio.
- Botó d'encesa: Encén/apaga el monitor.
- Botó de menú: Accedeix al menú de visualització en pantalla (OSD).
- Botó de retorn: Navigates back in the OSD menu.
- Tecles de drecera: Adjust brightness and volume directly.
3. Configuració
Connexió del monitor
The monitor supports two primary connection methods: USB-C (single cable) and HDMI (with separate power).
Image: Illustration demonstrating how to connect the monitor using a single USB-C cable for both video and power, and an alternative method using an HDMI cable for video and a USB-A to USB-C cable for power.
- USB-C Connection (Single Cable):
- Ensure your device (laptop, smartphone, etc.) has a full-featured USB-C port that supports DisplayPort Alternate Mode and power delivery.
- Connect one end of the provided USB-C to USB-C cable to your device's USB-C port.
- Connect the other end of the USB-C to USB-C cable to the monitor's full-featured USB-C port. The monitor should automatically receive video signal and power.
- HDMI Connection (with separate power):
- Connect one end of an HDMI cable to your device's HDMI output.
- Connect the other end of the HDMI cable to the monitor's HDMI port.
- Connect the provided USB-A to USB-C power cable to a power source (e.g., wall adapter, laptop USB-A port) and the monitor's power-only USB-C port.
Muntatge VESA
The monitor supports 75x75mm VESA mounting for flexible positioning.
Imatge: La part posterior view of the monitor, indicating the 75x75mm VESA mounting pattern. A separate stand is shown next to it, demonstrating alternative placement options.
- Locate the four screw holes on the back of the monitor.
- Attach the monitor to a compatible 75x75mm VESA mount or arm using appropriate screws (not included).
4. Instruccions de funcionament
Encès/Apagat
- Press the Power Button to turn the monitor on.
- Press and hold the Power Button for 3 seconds to turn the monitor off.
Menú de visualització en pantalla (OSD).
Press the Menu Button to access the OSD menu. Use the shortcut keys (brightness/volume) to navigate and adjust settings. Press the Return Button to exit a submenu or the OSD menu.
- Brillantor/Contrast: Adjust display luminance and contrast levels.
- Configuració de color: Modifica la temperatura de color, el to i la saturació.
- Font d'entrada: Manually select between USB-C and HDMI inputs if auto-detection fails.
- Configuració d'àudio: Ajusteu el volum dels altaveus integrats o dels auriculars connectats.
- Relació d'aspecte: Change the display aspect ratio if needed.
Modes de visualització
When connected to a computer, you can configure the display mode through your operating system's display settings:
- Mode duplicat: El monitor reflecteix el contingut de la pantalla principal.
- Mode d'ampliació: The monitor acts as an extension of your primary display, providing additional screen space.
- Només segona pantalla: Only the portable monitor displays content.
5. Manteniment
- Neteja de la pantalla: Utilitzeu un drap suau i sense pelusa lleugerament dampNetegeu amb aigua o un netejador de pantalles. No ruixeu el netejador directament sobre la pantalla.
- Neteja de la Casing: Netegeu el monitor casinNetegeu amb un drap suau i sec. Eviteu productes de neteja abrasius.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu el monitor en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Manipulació: Handle the monitor with care to avoid dropping or impacting the screen.
6. Solució De Problemes
- Sense senyal:
- Assegureu-vos que tots els cables estiguin ben connectats.
- Verify that your device's USB-C port supports video output (DisplayPort Alt Mode) if using a single USB-C cable.
- If using HDMI, ensure the monitor is receiving power via the separate USB-C power cable.
- Try selecting the input source manually through the OSD menu.
- Sense energia:
- Check the power cable connection and the power source.
- Ensure the power adapter (if used) is functioning correctly.
- Pantalla parpellejant:
- Comproveu si les connexions dels cables estan soltes.
- Prova un cable o port diferent.
- Ensure your device's graphics drivers are up to date.
- Sense so:
- Adjust the volume through the monitor's OSD menu and your connected device.
- Ensure the audio output is directed to the monitor in your device's sound settings.
7. Especificacions
Image: Visual representation of the monitor's key features: 12.3-inch screen, 85% NTSC color gamut, Plug and Play functionality, 300 cd/m² brightness, 1920x720p resolution, 8-bit color, and 16.7M display colors.
| Característica | Especificació |
|---|---|
| Número de model | HD-123 |
| Mida de la pantalla | 12.3 polzades |
| Tipus de panell | LCD IPS |
| Resolució | 1920 x 720 píxels |
| Brillantor | 300 cd/m² (nits) |
| Relació de contrast | 1200:1 |
| Viewangle ing | 178° |
| Gamma de colors | 85% NTSC |
| Profunditat de color | 8-bit (16.7 Million Colors) |
| Connectivitat | 2x USB-C (1 full-featured, 1 power-only), 1x HDMI |
| Àudio | Built-in Speakers, 3.5mm Headphone Jack |
| Muntatge | 75x75mm VESA Compatible |
| Material | Metall |
| Dimensions del producte | 0.59 x 11.8 x 5.1 polzades |
| Pes de l'article | 2.14 lliures |
8. Informació de la garantia
Prechen products are covered by a limited warranty against defects in materials and workmanship. The specific warranty period may vary by region and retailer. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the warranty card included with your product or contact customer support.
9. Suport
If you encounter any issues or have questions regarding your Prechen 12.3-inch Portable Monitor, please contact our customer support team. Provide your product model number (HD-123) and a detailed description of the issue for faster assistance.
- Assistència en línia: Visit the official Prechen weblloc web per a preguntes freqüents i recursos de suport.
- Suport per correu electrònic: Refer to your product packaging or warranty card for contact email.
