Prechen 12.3-inch Portable Monitor (Model HD-123) User Manual

1. Introduksjon

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. Produktet er overview

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.

Porter og kontroller

Bilde: Nærbilde 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.

• USB-C-porter (x2): One port supports both video transmission and power delivery (full-featured USB 3.1). The other is for power only.
• HDMI-port: For videoinngang.
• 3.5 mm hodetelefonkontakt: For lydutgang.
• Strømknapp: Slår skjermen på/av.
• Menyknapp: Åpner skjermmenyen (OSD).
• Returknapp: Navigates back in the OSD menu.
• Snarveier: Adjust brightness and volume directly.

3. Oppsett

Koble til skjermen

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.

1. 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.
2. 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.

VESA-montering

The monitor supports 75x75mm VESA mounting for flexible positioning.

Bilde: Baksiden 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. Bruksanvisning

Slå på/av

• Press the Power Button to turn the monitor on.
• Press and hold the Power Button for 3 seconds to turn the monitor off.

On-Screen Display (OSD)-meny

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.

• Lysstyrke/kontrast: Juster skjermens lysstyrke og kontrastnivåer.
• Fargeinnstillinger: Endre fargetemperatur, fargetone og metning.
• Inndatakilde: Velg manuelt mellom USB-C- og HDMI-innganger hvis automatisk deteksjon mislykkes.
• Lydinnstillinger: Juster volumet for de innebygde høyttalerne eller tilkoblede hodetelefoner.
• Aspektforhold: Change the display aspect ratio if needed.

Visningsmoduser

Når du er koblet til en datamaskin, kan du konfigurere skjermmodusen via operativsystemets skjerminnstillinger:

• Duplikatmodus: Skjermen speiler innholdet på hovedskjermen din.
• Utvid modus: The monitor acts as an extension of your primary display, providing additional screen space.
• Kun andre skjerm: Only the portable monitor displays content.

5. Vedlikehold

• Rengjøring av skjermen: Bruk en myk, lofri klut litt damprengjøres med vann eller et skjermrensemiddel. Ikke spray rengjøringsmiddel direkte på skjermen.
• Rengjøring av Casing: Tørk av skjermen casinmed en myk, tørr klut. Unngå slipende rengjøringsmidler.
• Lagring: Når skjermen ikke er i bruk over lengre tid, bør den oppbevares kjølig og tørt, unna direkte sollys og ekstreme temperaturer.
• Håndtering: Handle the monitor with care to avoid dropping or impacting the screen.

6. Feilsøking

• Ingen signal:
  • Sørg for at alle kabler er godt tilkoblet.
  • 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.
• Ingen strøm:
  • Check the power cable connection and the power source.
  • Ensure the power adapter (if used) is functioning correctly.
• Flimrende skjerm:
  • Sjekk kabeltilkoblingene for løse deler.
  • Prøv en annen kabel eller port.
  • Ensure your device's graphics drivers are up to date.
• Ingen lyd:
  • 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. Spesifikasjoner

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.

8. Garantiinformasjon

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. Støtte

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.

• Online støtte: Visit the official Prechen webnettsted for vanlige spørsmål og støtteressurser.
• E-poststøtte: Refer to your product packaging or warranty card for contact email.