Prechen HD-123-2S
Пречен преносиви секундарни монитор са екраном осетљивим на додир, упутство за употребу
Model: HD-123-2S
Марка: Прехен
1. Производ је готовview
The Prechen Portable Touchscreen Secondary Monitor is a versatile 12.3-inch IPS LCD display designed to extend your workspace. With a resolution of 1920 x 720, it offers clear visuals and touch capabilities for enhanced interaction. Its compact and lightweight design makes it suitable for travel and on-the-go use, connecting seamlessly via Mini HDMI or USB-C. This monitor is ideal for various applications, including system performance monitoring with software like Aida64.

Figure 1.1: The Prechen portable monitor in use, displaying system performance metrics such as CPU temperature, GPU temperature, and RAM data. A hand is shown interacting with the touchscreen interface.
2. Кључне карактеристике
- Екран осетљив на додир: 12.3-inch IPS stretched bar LCD with 1920 x 720 resolution, offering a vibrant and interactive viewинг искуство.
- Свестрано повезивање: Equipped with Mini HDMI and USB-C ports for broad compatibility with laptops, computers, and other devices.
- Преносиви дизајн: Compact and lightweight, making it easy to carry for travel or mobile setups.
- Вишенаменска функционалност: Excellent for monitoring system resources like GPU, CPU, and RAM, and compatible with software such as Aida64.
- Windows Compatible: Ensures seamless operation with Windows operating systems.
- Вишеструки додир са 10 тачака: Supports advanced multi-touch gestures for intuitive control and interaction.
- Издржљива конструкција: Features a metal material casing for enhanced durability and hardness.
- Интегрисани аудио: Provides 3D vivid surround sound for an immersive audio experience.

Figure 2.1: The monitor supports 10-point multi-touch, allowing for precise and intuitive interaction, as demonstrated by a user drawing on the screen with a stylus.

Figure 2.2: The monitor features 3D vivid surround sound, enhancing the audio experience for various content, including music playback.
3. Подешавање и везе
3.1 Садржај пакета
Молимо вас да се уверите да су све компоненте присутне пре него што наставите са подешавањем:
- Prechen Portable Touchscreen Secondary Monitor
- USB-C to USB-C Cable (for signal, touch, and power)
- Mini HDMI to HDMI Cable (for video signal)
- USB-A to USB-C Cable (for power if using HDMI)
- Power Adapter (if included, or use a compatible 5V/2A adapter)
- Кориснички приручник (овај документ)
3.2 Повезивање монитора
The monitor supports two primary connection methods: USB-C and HDMI.
3.2.1 USB-C Connection (Full Featured USB-C)
If your device (laptop, smartphone, etc.) has a full-featured USB-C port that supports video output (DisplayPort Alternate Mode), touch function, and power delivery, you can connect the monitor using a single USB-C to USB-C cable.
- Connect one end of the USB-C to USB-C cable to the USB-C port on the Prechen monitor.
- Connect the other end of the USB-C to USB-C cable to the full-featured USB-C port on your device.
- The monitor should automatically detect the signal and power on.
3.2.2 ХДМИ веза
If your device does not have a full-featured USB-C port, or if you prefer to use HDMI, you will need both an HDMI cable for video and a USB-C cable for power and touch functionality.
- Connect one end of the Mini HDMI to HDMI cable to the Mini HDMI port on the Prechen monitor.
- Connect the other end of the HDMI cable to the HDMI port on your device.
- Connect one end of the USB-A to USB-C cable to a USB-A port on your device (or a power adapter).
- Connect the USB-C end of this cable to one of the USB-C ports on the Prechen monitor for power and touch signal.
- The monitor should power on and display the video signal.
Важна напомена: When connecting devices with higher power consumption (such as gaming devices), the monitor may flicker or not turn on due to insufficient power supply. In such cases, please connect the original power adapter to the monitor via the USB-C port to ensure sufficient power before connecting the monitor to these devices.

Figure 3.1: Illustration of the two primary connection methods: a single USB-C cable for devices with full-featured USB-C ports, and a combination of HDMI and USB-C (for power/touch) for other devices.
3.3 Распоред портова и дугмади

Слика 3.2: Детаљно view of the monitor's side, showing the Mini HDMI port, two USB-C ports (one full-featured), a 3.5mm headphone jack, power button, menu button, and shortcut keys for brightness and return functions.
- Мини ХДМИ: Video input port.
- USB-C (Full Featured): Supports video, touch, and power transmission with a single cable.
- USB-C (Power/Touch): Used for power supply and touch signal when using HDMI for video.
- 3.5 мм прикључак за слушалице: За аудио излаз.
- Дугме за напајање: Press and hold to turn the monitor on/off. Short press to enter/exit standby.
- Дугме менија: Приступа менију на екрану (OSD).
- Shortcut Key Brightness +: Повећава осветљеност екрана.
- Shortcut Key Volume -: Смањује јачину звука.
- Дугме за повратак: Navigates back in the OSD menu or exits.
3.4 Опције монтаже
The Prechen monitor features a durable metal casing and is designed for versatile placement. It includes standard mounting points on the rear for compatibility with VESA mounts (75x75mm), allowing for desk mount or wall mount configurations.

Figure 3.3: The rear of the monitor, highlighting the 75x75mm VESA mounting holes for compatible stands or arms.
4. Руковање монитором
4.1 Укључивање/искључивање
- To turn on the monitor, press and hold the Дугме за напајање док се екран не осветли.
- To turn off the monitor, press and hold the Дугме за напајање again until the screen goes dark.
- Кратак притисак на Дугме за напајање will put the monitor into standby mode or wake it up.
4.2 Коришћење екрана осетљивог на додир
The monitor features a responsive 10-point multi-touch display. Ensure the USB-C connection for touch functionality is properly established (either via a full-featured USB-C cable or the USB-A to USB-C cable when using HDMI).
- Додирните: Single tap to select items or activate functions.
- Превлачење: Притисните и држите, а затим померите прст да бисте превлачили ставке или скроловали.
- Зумирање штипкањем прстију: Користите два прста да бисте увећали или умањили садржај.
- Гестови са више прстију: Utilize up to 10 fingers for advanced multi-touch applications.
4.3 Приказ на екрану (ОСД) мени
Притисните тастер Дугме менија to access the OSD menu. Use the shortcut keys (Brightness +, Volume -, Return) to navigate and adjust settings.
- Осветљеност/контраст: Adjust screen luminosity and contrast levels.
- Подешавања боја: Промените температуру боје, нијансу и засићеност.
- Извор уноса: Manually select between USB-C and HDMI input if auto-detection fails.
- Аудио подешавања: Adjust volume, mute, or select audio input source.
- Језик: Промените језик менија на екрану.
- Ресетовати: Вратите фабрички подразумеване поставке.
4.4 Using with Aida64 and System Monitoring
This monitor is particularly well-suited for displaying system performance data from applications like Aida64. Connect the monitor to your computer as a secondary display. Configure Aida64 (or similar software) to output its sensor panel or monitoring dashboard to the Prechen monitor for real-time tracking of CPU, GPU, RAM, and other system metrics.
5. Одржавање и њега
- Чишћење екрана: Gently wipe the screen with a soft, lint-free cloth. For stubborn smudges, dampen the cloth slightly with water or a screen-cleaning solution. Avoid using harsh chemicals, abrasive cleaners, or alcohol-based solutions, as these can damage the screen coating.
- Чишћење Цasing: Користите меку, суву крпу за чишћење металних делова монитораasing.
- Складиштење: 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 impacts.
- Избегавајте течности: Do not expose the monitor to excessive moisture or liquids. If liquid spills on the monitor, immediately disconnect power and allow it to dry completely before re-connecting.
- Пажљиво рукујте: Avoid dropping or subjecting the monitor to strong impacts, as this can damage internal components or the screen.
КСНУМКС. Решавање проблема
| Проблем | Могући узрок | Решење |
|---|---|---|
| Нема дисплеја/Нема напајања |
|
|
| No touch functionality |
|
|
| Треперећи екран |
|
|
| Нема звука |
|
|
7. Спецификације
| Феатуре | Детаљ |
|---|---|
| Бранд | Прецхен |
| Модел | HD-123-2S |
| Величина екрана | 12.3 инча |
| Дисплаи Тецхнологи | ИПС ЛЦД |
| Резолуција | 1920 к 720 |
| Аспецт Ратио | 8:3 (also listed as 4:3, but 1920x720 is 8:3) |
| Време одговора | 5 милисекунди |
| Рефресх Рате | 60 Хз |
| Viewинг Англе | 178 степени |
| Хардверски интерфејс | Мини HDMI, USB-C |
| Посебне карактеристике | Portable, Touchscreen (10-point multi-touch) |
| Тип монтаже | Desk Mount (VESA 75x75mm compatible) |
| Димензије производа | 1.98 к 30.99 к 11.99 цм |
| Тежина артикла | 907.18 g (approx. 1.1 IB as per image) |
8. Гаранција и подршка
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact Prechen customer service through their official website or the retailer where the product was purchased. Please have your model number (HD-123-2S) and purchase details ready when contacting support.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.