Prechen HD-156
Prechen 15.6 Inch Portable Touchscreen Monitor User Manual
Brand: Prechen | Awoṣe: HD-156
1. Ifihan
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Prechen 15.6 Inch Portable Touchscreen Monitor (Model HD-156). Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience.

Figure 1: Prechen 15.6 Inch Portable Touchscreen Monitor with a hand interacting with the screen.
The Prechen HD-156 is a versatile 15.6-inch Full HD 1080P IPS portable monitor featuring a responsive 10-point touchscreen, dual external speakers, and HDR compatibility. Its integrated kickstand and multiple connectivity options (USB-C, HDMI) make it an ideal companion for laptops, smartphones, gaming consoles (PC, Mac, Xbox, PS4, Switch), and other devices, enhancing productivity and entertainment on the go.
2. Key Awọn ẹya ara ẹrọ
- 1080P FHD IPS Display: Enjoy crisp, clear visuals with a 1920x1080 resolution at 60Hz on a 15.6-inch IPS panel, offering 178° wide viewing angles and HDR support for enhanced contrast.
- Responsive 10-Point Touchscreen: Navigate and interact intuitively with your content using multi-touch gestures, improving efficiency without needing a mouse or keyboard.
- Asopọmọra Wapọ: Equipped with two full-function USB-C ports, one HDMI port, and a 3.5mm audio jack, ensuring broad compatibility with various devices.
- Integrated Adjustable Kickstand: The innovative built-in stand allows for viewing angle adjustments from 0 to 90 degrees, providing optimal comfort in any setting.
- Flexible Display Modes: Supports duplication mode, expansion mode, and second screen mode, seamlessly integrating with your existing setup for diverse applications.
- Awọn Agbọrọsọ Ita Meji: Built-in speakers provide audio output, enhancing your multimedia experience.
3. Eto Itọsọna
3.1 Package Awọn akoonu
Ṣaaju ki o to tẹsiwaju, rii daju pe gbogbo awọn ohun kan wa ninu package naa:
- Prechen 15.6 Inch Portable Touchscreen Monitor
- USB-C to USB-C Cable (for power and video/touch)
- USB-A to USB-C Cable (for power)
- HDMI to Mini HDMI Cable (for video)
- Adapter agbara
3.2 Nsopọ Atẹle rẹ
The monitor supports various connection methods. Choose the one that best suits your device.

Figure 2: Simple one-cable connection for power, video, and touch.
- USB-C Connection (Full Function):
If your device (laptop, smartphone) has a full-function USB-C port that supports video output (DisplayPort Alternate Mode) and power delivery, you can connect the monitor using a single USB-C to USB-C cable. This cable will provide power, video, and enable touchscreen functionality.
Note: Ensure your device's USB-C port supports video output. If not, you may need an additional power source for the monitor.
- HDMI Asopọ:
Connect the monitor to your device (PC, laptop, gaming console) using the provided HDMI to Mini HDMI cable for video signal. For power, connect the monitor to a power source using the USB-A to USB-C cable and the power adapter, or another USB-C power source.
Note: Touchscreen functionality requires an additional USB connection (USB-A to USB-C) from the monitor to your device when using HDMI.
- Agbara Atẹle naa:
The monitor can be powered via USB-C from a compatible device or an external power adapter. Ensure sufficient power is supplied for stable operation, especially when using HDMI or if your USB-C source cannot provide enough power.

Olusin 3: Pariview of monitor ports and compatible device connections.
4. Awọn ilana Iṣiṣẹ
4.1 Agbara Tan / Pa
Press and hold the power button (usually located on the side of the monitor) for a few seconds to turn the monitor on or off. A short press typically puts the monitor into standby mode.
4.2 Lori-iboju Ifihan (OSD) Akojọ aṣyn
The OSD menu allows you to adjust various settings of the monitor. Use the navigation buttons (often integrated with volume/brightness shortcuts) to access and navigate the menu.
- Imọlẹ/Itọtọ: Adjust the display's brightness and contrast levels for optimal viewing.
- Iwọn didun: Control the audio output level of the built-in speakers.
- Orisun igbewọle: Manually select the input source (USB-C 1, USB-C 2, HDMI) if auto-detection fails.
- Eto awọ: Iwọn otutu awọ ti o dara, hue, ati itẹlọrun.
- Ipo HDR: Enable or disable HDR (High Dynamic Range) for enhanced visual performance.
- Ipin Ipin: Adjust the display's aspect ratio (e.g., 16:9, 4:3).
Refer to the on-screen prompts for specific button functions within the OSD menu.
4.3 Adijositabulu Kickstand
The integrated kickstand can be adjusted to various angles (0-90 degrees) to provide a comfortable viewing experience. Gently pull out the kickstand from the back of the monitor and adjust it to your desired angle. Ensure it is stable before use.

Figure 4: The adjustable kickstand allows for flexible viewing awọn igun.
5. Connectivity and Compatibility
The Prechen portable monitor is designed for wide compatibility with a range of devices, making it a versatile second screen or primary display.
5.1 Awọn ẹrọ atilẹyin
- Laptops/PCs: Compatible with Windows, macOS, and Linux laptops and desktop PCs via USB-C (full function) or HDMI.
- Foonuiyara: Many modern smartphones with full-function USB-C ports (e.g., Samsung DeX, Huawei EMUI Desktop, some Android phones) can connect for a desktop-like experience.
- Awọn console ere: Connect to Nintendo Switch, PlayStation (PS4/PS5), Xbox (Xbox One/Series X|S) via HDMI for an enhanced gaming experience.
- Awọn ẹrọ miiran: Compatible with mini PCs, cameras, and other devices with HDMI or compatible USB-C video output.

Figure 5: The monitor supports connection to various devices including laptops, mobile phones, Nintendo Switch, Xbox, and PlayStation.
6. Iṣẹ́ Ibojú Ìfọwọ́kàn
The 10-point capacitive touchscreen allows for intuitive interaction with your connected device. This feature is particularly useful for productivity tasks, presentations, and creative work.
6.1 Enabling Touch
- Asopọ USB-C: When connected via a full-function USB-C cable, touchscreen functionality should be automatically enabled.
- HDMI Asopọ: For touchscreen functionality with an HDMI connection, you must also connect a USB-A to USB-C cable from your device (e.g., laptop's USB-A port) to the monitor's USB-C data port. This provides the touch data signal.
6.2 Fọwọkan kọju
The monitor supports standard multi-touch gestures, including:
- Fọwọ ba: Select items or activate functions.
- Tẹ lẹẹmeji: Open applications or zoom.
- Fun pọ-si- Sun-un: Enlarge or reduce content.
- Ra: Yi lọ kiri ninu akoonu tabi lọ kiri.
- Two-finger Touch: Contextual menus or specific application functions.

Figure 6: Visual representation of common 10-point touchscreen gestures.
For optimal touch performance, ensure your operating system's touch settings are correctly configured.
7. Awọn ọna ifihan
The monitor supports various display modes to suit your needs, configurable through your connected device's display settings.
- Duplicate Mode (Mirror Mode): The monitor displays the same content as your primary screen. Ideal for presentations or sharing content with others.
- Fa Ipo: The monitor acts as an extension of your primary screen, providing more desktop space. This is useful for multitasking, allowing you to have different applications open on each screen.
- Second Screen Only Mode: Only the portable monitor displays content, while your primary screen is turned off. Useful for focusing on tasks or when using the portable monitor as the sole display.
7.1 Iṣalaye
The monitor supports both landscape and portrait (vertical) orientations. You can change the display orientation through your operating system's display settings.

Figure 7: The monitor supports both landscape and vertical display orientations, and is VESA mountable.
The monitor also features VESA 75x75mm mounting holes, allowing for bracket installation or wall mounting for more permanent setups.
8. Itọju
Proper care and maintenance will extend the life of your portable monitor.
- Ninu iboju:
Rọra nu iboju naa pẹlu asọ ti ko ni lint. Fun agidi smudges, die-die dampen the cloth with water or a screen-cleaning solution specifically designed for electronics. Avoid using harsh chemicals, alcohol, or abrasive materials.
- Ninu ile Casing:
Lo asọ ti o rọ, ti o gbẹ lati nu atẹle's casing. Má ṣe lo àwọn ohun ìfọmọ́ omi tààrà lórí casing.
- Ibi ipamọ:
When not in use, store the monitor in a cool, dry place, away from direct sunlight and extreme temperatures. If transporting, use a protective sleeve or case to prevent scratches and damage.
- Yago fun Ipa:
Protect the monitor from drops, impacts, and excessive pressure, especially on the screen, as this can cause permanent damage.
9. Laasigbotitusita
Ti o ba pade awọn ọran pẹlu atẹle rẹ, tọka si awọn iṣoro ti o wọpọ ati awọn ojutu wọnyi:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| No signal / Black screen |
|
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| Iboju ifọwọkan ko ṣiṣẹ |
|
|
| Iboju ti n tan imọlẹ |
|
|
| Ko si ohun lati ọdọ awọn agbọrọsọ |
|
|
Ti iṣoro naa ba wa lẹhin igbiyanju awọn solusan wọnyi, jọwọ kan si atilẹyin alabara.
10. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Prechen |
| Nọmba awoṣe | HD-156 |
| Iwon iboju | 15.6 inches |
| Ifihan Iru | Awọn LED IPS |
| Ipinnu | 1920 x 1080 (FHD 1080p) |
| Oṣuwọn sọtun | 60 Hz |
| Apakan Ipin | 16:9 |
| Akoko Idahun | 5 millise-aaya |
| Afi ika te | 10-point Capacitive Touch |
| Asopọmọra | 2 x USB Type-C (Full Function), 1 x Mini HDMI, 1 x 3.5mm Audio Jack |
| Pataki Awọn ẹya ara ẹrọ | HDR Support, Dual External Speakers, Adjustable Kickstand, VESA Mountable (75x75mm) |
| Awọn ẹrọ ibaramu | PC, Mac, Smartphones, Xbox, PS4, PS5, Nintendo Switch |
11. Atilẹyin ọja ati Support
Prechen products are manufactured to high quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Prechen webojula.
Onibara Support
If you require technical assistance or have questions not covered in this manual, please contact Prechen customer support through the following channels:
- Webojula: Visit the official Prechen webAaye fun awọn FAQs, awọn igbasilẹ awakọ, ati alaye olubasọrọ.
- Imeeli: Tọkasi apoti ọja rẹ tabi kaadi atilẹyin ọja fun awọn adirẹsi imeeli iṣẹ alabara.
Please have your product model number (HD-156) and purchase information ready when contacting support.
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