MNN M140F1

MNN Portable Monitor 14 inch FHD 1920x1200P Instruction Manual

Brand: MNN | Model: M140F1

1. Ro-ràdh

Thank you for choosing the MNN Portable Monitor. This 14-inch Full HD (1920x1200P) display is designed to enhance your productivity and entertainment on the go. Featuring an advanced IPS matte screen with a 178° full viewing angle, it delivers accurate and vibrant colors while effectively reducing blue light radiation for eye comfort during prolonged use. Its ultra-slim and lightweight design makes it an ideal companion for travelers, students, gamers, and professionals.

2. Prìomh fheartan agus buannachdan

  • Full HD Portable Monitor: 14-inch display with 1920x1200P resolution, advanced IPS matte screen, and 178° full viewing angle for accurate, vibrant colors and reduced blue light radiation.
  • Puirt Dùbailte Seòrsa-C: Features two full-function USB-C ports for true plug-and-play. A single USB Type-C cable can transmit both power supply and display signal. Compatible with laptops, PCs, phones, MacBooks, PS5/PS4, and Switch.
  • Lightweight and Ultra-Slim: Easily fits into backpacks and suitcases, providing stress-free portability for various users.
  • Modhan taisbeanaidh ioma-chruthach: Supports Copy Mode, Extended Mode, Second Screen Mode, and Portrait Mode to enhance work efficiency and gaming experience.
  • Modh HDR: Upgrades image quality with brighter highlights, deeper colors, and more realistic visuals.
  • Seas a-staigh: Convenient integrated stand on the back for easy setup anywhere.

3. Dè tha sa bhogsa

The MNN Portable Monitor package includes everything you need to get started:

Contents of the MNN Portable Monitor box including the monitor, smart cover, USB-C to USB-C cable, HDMI to Mini HDMI cable, and user guide.
Image: Contents of the MNN Portable Monitor box, showing the monitor, smart cover, USB-C to USB-C cable, HDMI to Mini HDMI cable, and user guide.
  • MNN Portable Monitor (14 inch FHD 1920x1200P)
  • Smart Cover (doubles as a stand)
  • Càball USB-C gu USB-C
  • HDMI gu Càball Mini HDMI
  • Stiùireadh Cleachdaiche

4. Stiùireadh Stèidheachaidh

The MNN Portable Monitor is designed for easy plug-and-play setup. Follow these steps to connect your device:

  1. Unpack an Monitor: Thoir an monitor agus na goireasan uile a-mach às a’ phacaid gu faiceallach.
  2. Suidheachadh an Sgrùdair: Use the included smart cover to prop up the monitor to your desired viewing angle. The magnetic cover allows for stable positioning.
  3. Ceangail ris an inneal agad:
    • Using USB-C (Single Cable Solution): If your laptop, PC, phone, or gaming console supports Thunderbolt 3.0 or USB 3.1 Type-C DP Alt-Mode, connect one end of the provided USB-C to USB-C cable to the monitor's full-function USB-C port and the other end to your device's compatible USB-C port. This single cable will provide both power and video signal.
    • Using HDMI (Video Only): Connect one end of the provided HDMI to Mini HDMI cable to the monitor's Mini HDMI port and the other end to your device's HDMI output. For power, connect a USB-C power adapter (not included) to one of the monitor's USB-C ports.
  4. Cumhachd air: The monitor should automatically power on and display your device's screen. If not, press the power button on the monitor.
Video: This video demonstrates the MNN Portable Monitor being connected to a laptop via USB-C, showcasing its immediate display functionality and portability. It highlights the ease of setup and the monitor's lightweight design.
Video: This video shows the MNN Portable Monitor connecting to a laptop, demonstrating its plug-and-play functionality. It also highlights the included hard cover that doubles as a stand and the various ports available.
Video: This video provides an honest review of the MNN Portable Monitor, demonstrating its ease of connection to a laptop and its functionality as a second screen. It showcases the monitor's slim design and the convenience of its integrated stand.

5. Stiùireadh Obrachaidh

5.1. Modhan Taisbeanaidh

The MNN Portable Monitor supports multiple display modes to suit your needs:

  • Modh lethbhreac: Duplicates your main screen, ideal for presentations or sharing content.
  • Modh Leudaichte: Extends your desktop space, allowing you to multitask efficiently with different applications open on each screen.
  • Modh an Dàrna Sgrion: A’ cleachdadh an monitor so-ghiùlain a-mhàin mar an taisbeanadh.
  • Modh Portrait: Rotates the display for vertical viewing, beneficial for coding, document review, or social media feeds.
Diagram illustrating the three display modes: Duplicated Mode, Extend Mode, and Second Screen Mode, showing a laptop connected to the MNN portable monitor.
Image: Illustration of the three primary display modes: Duplicated Mode, Extend Mode, and Second Screen Mode, demonstrating how a laptop's display can be mirrored or expanded onto the MNN portable monitor.
A person using a laptop and the MNN portable monitor in an extended display setup for business screen sharing, showing a video conference on the portable monitor.
Image: A user engaged in a video conference call displayed on the MNN portable monitor, while their laptop screen shows other applications, illustrating the 'Business Screen Sharing' capability in extended mode.

5.2. Clàr-taice Taisbeanaidh On-Screen (OSD).

The OSD menu allows you to adjust various settings for optimal viewing. Use the buttons on the side of the monitor to navigate and select options.

  • Putan Cumhachd / Air Ais: Turns the monitor on/off and navigates back in the OSD menu.
  • Putanan Soilleireachd +/-: Atharraich soilleireachd an sgrion.
  • Putanan Meud +/-: Controls the audio output from the built-in speakers or connected headphones.
  • OSD Button: A 'fosgladh a' chlàr OSD.
  • Jack Headphone 3.5mm: Connect external headphones for private audio.
Faisg air làimh view of the MNN portable monitor's side ports and control buttons, including Power/Back, Brightness, Volume, OSD Button, Mini HDMI, and Full Function USB-C ports.
Ìomhaigh: Mion-fhiosrachadh view of the MNN portable monitor's control buttons and ports on the side, including the Power/Back, Brightness, Volume, OSD Button, Mini HDMI, and two Full Function USB-C ports for power, video, and audio.

6. Cumail suas

To ensure the longevity and optimal performance of your MNN Portable Monitor, follow these maintenance guidelines:

  • Glanadh an sgrion: Cleachd clò bog, gun lint beagan dampair a nighe le uisge no le fuasgladh glanaidh sgrion. Seachain ceimigean cruaidh no stuthan sgrìobach.
  • A’ glanadh an Casing: Sguab às c an sgrìnasing le clò bog, tioram.
  • Stòradh: When not in use, especially during travel, keep the monitor protected by its smart cover to prevent scratches and damage.
  • Seachain suidheachaidhean fìor: Na cuir am monitor fo theodhachd anabarrach, taiseachd no solas dìreach na grèine airson ùine mhòr.
  • Làimhseachadh le cùram: Although designed for portability, avoid dropping or subjecting the monitor to strong impacts.

7. A ’dèanamh trioblaid

If you encounter any issues with your MNN Portable Monitor, refer to the following common solutions:

TrioblaidFuasgladh comasach
Gun taisbeanadh/Gun chomharradh
  • Ensure all cables (USB-C or HDMI + power) are securely connected.
  • Verify your device supports DP Alt-Mode over USB-C if using a single USB-C cable.
  • Try a different cable or port on your device.
  • Check your device's display settings to ensure the external monitor is detected and configured correctly (e.g., extended or duplicated).
  • Dèan cinnteach gu bheil cumhachd aig an monitor.
Gun fhuaim no tomhas-lìonaidh ìosal
  • Adjust the monitor's volume using the +/- buttons.
  • Check your device's audio output settings to ensure sound is directed to the MNN monitor.
  • Connect headphones to the 3.5mm jack for private listening.
  • Consider using external speakers for better audio quality.
Screen flickering or unstable image
  • Ensure the cable connections are stable and not loose.
  • Feuch càball eadar-dhealaichte.
  • Reduce the display resolution or refresh rate on your device if it's set too high.
  • Ensure your device's graphics drivers are up to date.
Monitor nach eil cumhachd air
  • Ensure the USB-C power cable is connected to a sufficient power source (e.g., a wall adapter or a powerful USB-C port on your device).
  • Feuch càball USB-C no stòr cumhachd eadar-dhealaichte.
  • Brùth am putan cumhachd air an monitor.
Poor picture quality/washed out colors
  • Atharraich roghainnean soilleireachd, iomsgaradh agus dath tron ​​chlàr-taice OSD.
  • Dèan cinnteach gu bheil thu viewing the screen from a direct angle, as extreme angles can slightly reduce picture quality.
  • Avoid using the monitor in direct sunlight or overly bright environments to minimize reflections and glare.
  • Activate HDR mode for enhanced visuals if supported by your content.

8. Sònrachaidhean

FeartMion-fhiosrachadh
BrandMNN
Ainm ModailM140F1
Meud sgrion14 òirlich
Fuasgladh Dùthchasach1920x1200 (FHD 1200P)
Co-mheas taobh16:10
Tuairisgeul air uachdar na sgrìnMata
Teicneòlas taisbeanadhIPS LCD
Viewann an Ceàrn178 ceum
Gile400cd/m²
Co-mheas coimeasApproximately 500:1 to 1000:1
Ìre Ath-nuadhachaidh60 Hz
Àm Freagairt5 milliseconds
Ceangalachd2x Full-function USB Type-C, 1x Mini HDMI
FuaimBuilt-in Speakers, 3.5mm Headphone Jack
Feartan sònraichteHDR, Low Blue Light, Flicker-Free, Built-in Stand
Meudan nì (D x W x H)17"D x 2.3"W x 10.7"H
Cuideam nì1.35 cileagram
Innealan co-fhreagarrachLaptop, PC, Phone, MacBook, PS5/PS4, Switch
UPC795847642673

9. Barantas & Taic

MNN is committed to providing customer-centric quality service.

  • Barantas: The MNN Portable Monitor comes with a Full Warranty, valid for 2 years from the date of purchase. This covers manufacturing defects and malfunctions under normal use.
  • Taic teachdaiche: For any questions, problems, or support needs, please feel free to contact MNN customer service.

Fiosrachadh conaltraidh:
Post-d: taic@mnntech.com

© 2026 MNN. All rights reserved.

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