UPERFECT M156J12
UPERFECT 15.6-inch Portable Monitor M156J12 User Manual
Model: M156J12
1. Rhagymadrodd
Diolch am brynuasing the UPERFECT 15.6-inch Portable Monitor M156J12. This monitor is designed to enhance your productivity and entertainment experience with its high-resolution display, versatile connectivity, and portable design. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
The UPERFECT M156J12 features a 15.6-inch Full HD (1920x1080P) non-glare IPS panel with 100% sRGB color gamut, HDR support, and a blue light filter for comfortable viewing. Its ultra-thin bezel and lightweight design make it ideal for on-the-go use, while the integrated stand and VESA compatibility offer flexible setup options.
2. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau yn bresennol yn y pecyn:
- Portable Monitor ×1
- Mini HDMI Cable ×1
- Cebl USB-C i USB-A ×1
- Full-featured USB-C Cable ×1
- Cas Amddiffynnol ×1
- Llawlyfr Defnyddiwr ×1

3. Cyfarwyddiadau Gosod
3.1 Cysylltu â Dyfais
The UPERFECT M156J12 offers versatile connectivity options. Ensure your device supports video output via USB-C or HDMI.
- USB-C Connection (Full-featured Type-C Port):
Connect one end of the full-featured USB-C cable to your device (laptop, smartphone, Switch) and the other end to the monitor's full-featured Type-C port. This single cable provides both video signal and power to the monitor. If your device cannot supply sufficient power, connect an external power adapter (18W or higher recommended) to the monitor's dedicated power Type-C port.
- Mini HDMI Connection:
Connect one end of the Mini HDMI cable to the monitor's Mini HDMI port and the other end to your device's HDMI port. For power, connect the USB-C to USB-A cable from the monitor's power Type-C port to a USB power source (e.g., a wall adapter or your device's USB port).

3.2 Defnyddio'r Stand Integredig
The monitor features a newly designed integrated stand on the back. This stand allows for angle adjustments from 0 to 75 degrees, providing optimal viewing comfort for various tasks and environments. Simply pull out the stand and adjust it to your desired angle.

3.3 Mowntio VESA
For more permanent setups or specific ergonomic needs, the monitor is VESA compatible (75x75mm). This allows you to mount it on a monitor arm or wall mount (sold separately).

4. Cyfarwyddiadau Gweithredu
4.1 Pŵer Ymlaen/Diffodd
To power on the monitor, ensure it is connected to a power source and a compatible device. The monitor will typically power on automatically. To power off, disconnect the power source or use the device's display settings to turn off the external display.
4.2 Display Modes (Extension, Duplicate, Single)
When connected to a computer, you can configure the display mode:
- Ymestyn Modd: Expands your desktop across both screens, allowing for more workspace.
- Modd Dyblyg: Mirrors your primary display onto the portable monitor.
- Modd Ail Sgrin yn Unig: Displays content only on the portable monitor.
These settings are typically adjusted through your operating system's display settings (e.g., Windows Display Settings, macOS System Preferences).

4.3 Dewislen Arddangos Ar y Sgrin (OSD)
The monitor features buttons for navigating the OSD menu, allowing you to adjust settings such as brightness, contrast, color temperature, and input source. Refer to the quick start guide for specific button functions.
4.4 Allbwn Sain
The monitor has built-in 1W speakers for audio output. You can also connect headphones or external speakers to the 3.5mm audio jack for private listening or higher quality sound.
5. cynnal
5.1 Glanhau'r Sgrin
To clean the screen, gently wipe it with a soft, lint-free cloth. For stubborn smudges, lightly dampen the cloth with water or a screen-cleaning solution. Avoid using harsh chemicals, abrasive materials, or spraying liquid directly onto the screen.
5.2 Gofal Cyffredinol
- Ceisiwch osgoi gosod gwrthrychau trwm ar y monitor.
- Cadwch y monitor i ffwrdd o olau haul uniongyrchol, ffynonellau gwres, a lleithder gormodol.
- When transporting the monitor, always use the provided protective case to prevent scratches and impacts.
- Do not attempt to disassemble or repair the monitor yourself. Contact customer support for assistance.
6. Datrys Problemau
| Problem | Ateb Posibl |
|---|---|
| No display/"No Signal" message |
|
| Arddangosfa sy'n fflachio neu'n ansefydlog |
|
| Dim sain gan siaradwyr |
|
| Monitor does not rotate automatically |
|
7. manylebau
| Nodwedd | Manylyn |
|---|---|
| Brand | UWCHRADD |
| Rhif Model | M156J12 |
| Maint Sgrin | 15.6 modfedd |
| Datrysiad | FHD 1080p (1920 x 1080) |
| Cymhareb Agwedd | 16:9 |
| Math o Banel | IPS Liquid Crystal |
| Arwyneb y Sgrin | Di-lacharedd |
| Lliw Gamut | 100% sRGB |
| Cymhareb Cyferbyniad | 1000:1 |
| Cyfradd Adnewyddu | 60 Hz |
| Viewongl ing | 178 gradd |
| Cefnogaeth HDR | Oes |
| Gostyngiad Golau Glas | Oes |
| Siaradwyr Cynwysedig | Siaradwyr 1W |
| Cysylltedd | 2x USB Type-C (Full-featured & Power-only), 1x Mini HDMI |
| Rhyngwyneb Caledwedd | USB 3.1 Type-C, Mini HDMI |
| Cysoni Addasol | FreeSync |
| Dimensiynau Cynnyrch (D x W x H) | 0.7 x 35.7 x 22.2 cm |
| Pwysau Cynnyrch | 1.45 kg |
| Cyftage | 5 folt |
| Amser Ymateb | 2.5 ms |
Note: The product weight listed in the specifications is 1.45 kg. Some promotional materials may refer to the panel weight (approx. 678g) without the integrated stand or protective case.
8. Gwarant a Chefnogaeth
UPERFECT is committed to providing excellent customer service and product quality.
- Gwarant y Gwneuthurwr: Daw'r cynnyrch hwn gyda gwarant gwneuthurwr 1 flwyddyn.
- 90-Day Satisfaction Trial: If you are not completely satisfied within 90 days, a full refund is available.
- Cefnogaeth Ymroddedig: UPERFECT offers dedicated customer support to assist with any product inquiries or issues.
- Free Accessories: Genuine cables and adapters are provided free of charge permanently.
- PSE Certified: The product is PSE certified, ensuring safety and quality standards.
For any questions or initial defects during the warranty period, please contact UPERFECT customer service via your order history. We are dedicated to providing the best possible assistance.

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