Prechen 15.6-inch FHD 1080P Portable Monitor User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Prechen 15.6-inch FHD 1080P Portable Monitor. Please read this manual thoroughly before using the product to ensure proper functionality and longevity. Keep this manual for future reference.

Image 1.1: Prechen 15.6-inch Portable Monitor. This image displays the portable monitor with its smart cover acting as a stand, showcasing its sleek design and vibrant display.

2. Product Overview

2.1 Package Contents

• Prechen 15.6-inch Portable Monitor
• Smart Cover (doubles as a stand)
• USB-C to USB-C Cable
• Mini-HDMI to HDMI Cable
• USB-A to USB-C Power Cable
• Power Adapter (may vary by region)

2.2 Monitor Components and Ports

Familiarize yourself with the various ports and controls on your portable monitor.

Image 2.1: Monitor Ports and Controls. This diagram illustrates the location of the 3.5mm audio jack, Type-C interfaces (one for data/power, one for power only), power button, control wheel, Mini-HDMI port, and built-in speakers.

• 3.5mm Audio Jack: For connecting external headphones or speakers.
• Type-C Interface (Left): Full-featured USB-C port for both power and video/data signal transmission.
• Type-C Interface (Right): USB-C port primarily for power supply.
• Power Button: To turn the monitor on or off.
• Control Wheel: Used to navigate the On-Screen Display (OSD) menu and adjust settings like brightness and volume.
• Mini-HDMI Port: For video input from devices using an HDMI cable.
• Built-in Speakers: Integrated audio output.

3. Setup Instructions

3.1 Positioning the Monitor

Use the included smart cover to prop up the monitor at a comfortable viewing angle. The smart cover is designed to fold into a stable stand.

Image 3.1: Smart Cover as a Stand. This image shows the monitor's smart cover folded to support the monitor in an upright position.

Alternatively, the monitor features VESA (75x75@M4) mounting holes on the back for wall or desktop arm mounting. Ensure appropriate VESA-compatible hardware is used.

3.2 Connecting to a Power Source

The monitor requires power to operate. Connect the USB-A to USB-C power cable from a power adapter (or a compatible USB port on your device) to the right Type-C port on the monitor.

3.3 Connecting to a Device

The monitor supports various connection methods:

• USB-C Connection (Single Cable Solution): If your device (laptop, smartphone, tablet) has a full-featured USB-C port that supports DisplayPort Alternate Mode and power delivery, you can connect it to the left Type-C port on the monitor using the USB-C to USB-C cable. This single cable can transmit video, audio, and power.
• HDMI Connection: Connect the Mini-HDMI port on the monitor to your device's HDMI port using the Mini-HDMI to HDMI cable. When using HDMI, ensure the monitor is also powered via its right Type-C port.

Image 3.2: One Cable Connection. This image demonstrates a smartphone connected to the portable monitor via a single USB-C cable, mirroring the phone's display to the monitor.

4. Operating Instructions

4.1 Power On/Off

Press the Power Button located on the side of the monitor to turn it on. Press and hold the Power Button for a few seconds to turn it off.

4.2 On-Screen Display (OSD) Menu

The OSD menu allows you to adjust various display settings. Use the Control Wheel to navigate and select options:

• Press the Control Wheel: To open the OSD menu or confirm a selection.
• Roll the Control Wheel Up/Down: To navigate through menu options or adjust values.
• Press the Control Wheel (while in menu): To exit a sub-menu or the OSD menu.

Common OSD settings include Brightness, Contrast, Color Temperature, Aspect Ratio, Input Source, and Volume.

4.3 Display Modes

When connected to a computer, you can configure the display mode:

• Duplicate Mode: Mirrors your primary display.
• Extend Mode: Extends your desktop, providing more screen space.
Second Screen Only Mode: Uses only the portable monitor as the display.

Image 4.1: 3-in-1 Display Modes. This image shows the portable monitor set up next to a laptop, illustrating its use in an extended desktop configuration.

4.4 Orientation

The monitor supports both landscape and portrait orientations. The display will automatically adjust if your connected device supports this feature (e.g., some smartphones or operating systems).

Image 4.2: Landscape and Portrait Mode. This image demonstrates the monitor's flexibility to be used in both horizontal (landscape) and vertical (portrait) orientations.

5. Connection Examples

5.1 Connecting to Laptops/PCs

For laptops with a full-featured USB-C port, use a single USB-C to USB-C cable. For laptops/PCs with HDMI, use the Mini-HDMI to HDMI cable and a separate USB-C power connection.

Image 5.1: Laptop Extension. This image shows the portable monitor used as an extended display for a laptop, enhancing productivity.

5.2 Connecting to Smartphones/Tablets

Many modern smartphones and tablets with USB-C ports supporting DisplayPort Alternate Mode can connect to the monitor using a single USB-C to USB-C cable for both video and power.

Image 5.2: Smartphone Desktop Mode. This image illustrates a smartphone connected to the monitor, enabling a desktop-like experience with an external keyboard.

5.3 Connecting to Gaming Consoles

Connect gaming consoles (e.g., PS4/5, Xbox, Nintendo Switch) via the Mini-HDMI port. Ensure the monitor is powered separately via its right Type-C port.

Image 5.3: Gaming Console Connection. This image shows the portable monitor displaying a game, connected to various gaming consoles like Nintendo Switch, PlayStation, and Xbox.

6. Specifications

7. Troubleshooting

7.1 No Signal / Black Screen

• Check Power: Ensure the monitor is properly powered via the right Type-C port.
• Check Cable Connections: Verify that the video cable (USB-C or HDMI) is securely connected to both the monitor and your device.
• Correct Input Source: Use the OSD menu to manually select the correct input source (USB-C or HDMI).
• Device Compatibility: For USB-C connections, confirm your device's USB-C port supports DisplayPort Alternate Mode.
• Restart Devices: Try restarting both the monitor and the connected device.

7.2 No Sound

• Volume Level: Adjust the monitor's volume using the Control Wheel or through the OSD menu.
• Device Audio Output: Ensure your connected device's audio output is directed to the portable monitor.
• External Audio: If using external headphones/speakers, ensure they are properly connected to the 3.5mm audio jack.

7.3 Display Flickering or Unstable Image

• Power Supply: Ensure the monitor is receiving sufficient power. Use the provided power adapter if experiencing issues with device-supplied power.
• Cable Quality: Try using a different, high-quality USB-C or HDMI cable.
• Resolution/Refresh Rate: Adjust the resolution or refresh rate settings on your connected device to a supported value.

8. Maintenance

• Cleaning: Use a soft, lint-free cloth to gently wipe the screen and exterior. Do not use harsh chemicals or abrasive materials.
• Storage: When not in use, store the monitor in its smart cover to protect the screen from scratches and impacts. Avoid exposing the monitor to extreme temperatures or humidity.
• Handling: Handle the monitor with care. Avoid dropping it or applying excessive pressure to the screen.

9. Warranty and Support

For warranty information, technical support, or any inquiries not covered in this manual, please contact Prechen customer service through the retailer where you purchased the product or visit the official Prechen website for support resources.

Please retain your proof of purchase for warranty claims.