1. Ro-ràdh
This manual provides detailed instructions for the SANSUI 27" 4K Gaming Monitor, Model ES-G27D1U. This monitor features a 27-inch Fast IPS panel with dual-mode capabilities (4K UHD at 160Hz or FHD at 320Hz), a 1ms MPRT response time, HDR400 support, and various AI-powered gaming enhancements. Please read this manual thoroughly before using your monitor to ensure proper setup and operation.
2. Dè tha sa bhogsa
Dèan cinnteach gu bheil a h-uile pàirt anns a’ phacaid:
- SANSUI 27" 4K Gaming Monitor
- Cum sùil air Stand
- 1x DisplayPort (DP) Cable
- Càball HDMI 1 x
- Càball cumhachd
- Stiùireadh tòiseachaidh luath
- Cairt Barantais
3. Suidheachadh agus Seanadh
Follow these steps to assemble your monitor and connect it to your devices.
3.1. Seasamh Seanadh
Attach the monitor stand to the back of the display panel. Ensure it is securely fastened.

Image: Monitor stand assembly. The monitor is being attached to its ergonomic stand.
Video: Monitor Mount Installation Guide. This video demonstrates the general process of installing a monitor stand. (Note: This video is a generic installation guide and may not feature the exact SANSUI ES-G27D1U model.)
3.2. Innealan ceangail
Connect your PC, gaming console, or other devices to the monitor using the appropriate cables.
- HDMI: Use the provided HDMI cable for high-definition video and audio. The monitor has 2x HDMI 2.1 FRL ports.
- Port-taisbeanaidh: Use the provided DisplayPort cable for optimal performance, especially for 4K@160Hz. The monitor has 2x DisplayPort 1.4 ports.
- Fuaim a-mach: Connect external speakers or headphones to the 3.5mm audio jack.
- Cumhachd: Ceangail an càball cumhachd ris an monitor agus ionad cumhachd.

Ìomhaigh: Cùl view of the monitor displaying the various input ports for connectivity.
4. Stiùireadh Obrachaidh
4.1. Clàr-taice Taisbeanaidh On-Screen (OSD).
The monitor features a 5-way joystick control located on the back for navigating the OSD menu. This allows you to adjust various settings including display modes, color, brightness, and gaming features.

Image: Diagram illustrating the OSD joystick and dual mode switching button on the monitor's rear.
4.2. Dual Mode Switching (4K 160Hz / FHD 320Hz)
This monitor supports a unique dual-mode feature, allowing you to switch between 4K UHD (3840x2160) at 160Hz (via DP) or 144Hz (via HDMI) for high-resolution visuals, and FHD (1920x1080) at 320Hz for ultra-smooth, high-frame-rate gaming. A dedicated button on the monitor allows for quick switching between these modes.

Ìomhaigh: Tharview of the monitor's dual-mode capabilities.
Video: Amzfast 27'' 4K 160Hz Dual Mode Gaming Monitor. This video demonstrates the dual-mode switching and various gaming features. (Note: This video is from a different brand but showcases similar dual-mode functionality.)
Video: KTC 27 Inch Dual Mode 4K 160Hz & FHD 320Hz Monitor. This video highlights the dual-mode feature and other display capabilities. (Note: This video is from a different brand but showcases similar dual-mode functionality.)
4.3. Gaming Features (AI Built-in)
- AI Crosshair: Dynamically inverts crosshair color based on real-time game scenes for high visibility.
- Sniper Scope: Magnifies the central target area (1.5x/2x/4x) for precision aiming.
- Sealladh na h-oidhche: Optimizes shadow details to expose enemies in dark areas.
- AI PQ (Picture Quality Boost): Enhances game visuals intelligently in real-time for sharper, more vivid pictures.
- AI DBL (Dynamic Low Blue Light): Dynamically grades and adjusts blue light filtering intensity for eye care.
- Modhan Gèam: Pre-set modes like RACING, RTS, and FPS optimize display settings for specific game genres.
- Uaireadair: Track in-game timers for cool-downs and events.

Image: AI Built-in features for gaming, including AI Crosshair, AI PQ, and AI DBL.

Image: Game Tools such as Night Vision, Sniper Scope, Timer, and Preset Modes.
4.4. Picture-in-Picture (PIP) and Picture-by-Picture (PBP)
The monitor supports PIP and PBP functions, allowing you to display content from multiple sources simultaneously. PIP displays a secondary input in a smaller window, while PBP divides the screen to show two inputs side-by-side.

Image: PIP and PBP modes for enhanced multitasking.
5. Prìomh fheartan
5.1. Teicneòlas Taisbeanaidh
- Seòrsa pannal: Fast IPS for rapid response times and wide viewing angles (178° V/H).
- Fuasgladh: 4K DCI 2160p (3840 x 2160 pixels) for stunning clarity.
- Ìre Ath-nuadhachaidh: Up to 160Hz in 4K UHD mode and 320Hz in FHD mode.
- Ùine freagairt: 1ms (MPRT) for blur-free motion.
- Gile: 400 Nits, supporting HDR400 for enhanced contrast and detail.
- Dath gamut: DCI-P3 93% and sRGB 126% for true-to-life color reproduction.
- Sync Adaptive: FreeSync Premium for tear-free gameplay.

Image: Detailed display specifications including resolution, refresh rates, and color accuracy.
5.2. Dealbhadh ergonomic
The monitor stand offers extensive adjustability for optimal viewann an comhfhurtachd:
- Pivot: -90 ° gu +90 °
- Sluasaid: L25° to R25°
- Atharrachadh àirde: 0 gu 130mm
- Teilt: -5° gu 20° (+/-2°)
- Co-chòrdail ri VESA: 100x100mm for alternative mounting solutions.

Image: Ergonomic stand features for customizable viewing ceàrnan.
6. Cumail suas
- Glanadh an sgrion: Cleachd clò bog gun lint gu h-aotrom dampair a nighe le uisge no inneal-glanaidh sgrion. Seachain ceimigean làidir.
- A’ glanadh an Casing: Sguab às an monitor casing le clò bog, tioram.
- Fionnarachadh: Dèan cinnteach gu bheil fosglaidhean fionnarachaidh an monitor glan agus nach eil iad air am bacadh gus casg a chur air cus teasachadh.
- Cumhachd dheth: Always power off the monitor and unplug it from the power outlet before cleaning or if it will be unused for an extended period.
7. A ’dèanamh trioblaid
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Gun ìomhaigh air an sgrion | Power cable disconnected, video cable loose/disconnected, incorrect input source. | Check power and video cable connections. Select correct input source via OSD menu. |
| Tha an ìomhaigh doilleir no air a shaobhadh | Incorrect resolution, video cable issue. | Set display resolution to native 3840x2160 or 1920x1080. Try a different video cable. |
| Gun fhuaim bho luchd-labhairt togte | Volume too low, audio output not selected, external speakers/headphones connected. | Increase monitor volume. Ensure monitor is selected as audio output on your device. Disconnect external audio devices if using built-in speakers. |
| Sgrion a’ priobadh | Refresh rate mismatch, faulty cable, graphics card issue. | Ensure refresh rate is set correctly (e.g., 160Hz or 320Hz). Try a different video cable. Update graphics drivers. |
If problems persist after trying these solutions, please contact SANSUI customer support.
8. Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Brand | SANSUI |
| Modail Àireamh | ES-G27D1U |
| Meud sgrion | 27 òirlich |
| Fuasgladh | 4K DCI 2160p (3840 x 2160 Pixels) |
| Ìre Ath-nuadhachaidh | 160 Hz (4K), 320 Hz (FHD) |
| Àm Freagairt | 1 Milliseconds (MPRT) |
| Seòrsa Taisbeanaidh | LCD, Fast IPS |
| Gile | 400 Nithean |
| Co-mheas coimeas | 1000:1 |
| Viewann an Ceàrn | 178 ceum |
| Gamut dath | DCI-P3 93%, sRGB 126% |
| Taic HDR | HDR 400 |
| Adaptive Sync | Premium FreeSync |
| Ceangalachd | 2x HDMI 2.1 FRL, 2x DisplayPort 1.4, 3.5mm Audio Jack |
| Luchd-labhairt togte | Tha |
| Seas ergonomic | Pivot, Swivel, Height Adjustment, Tilt |
| Co-fhreagarrachd VESA | 100x100mm |
| Item Dimensions (DxWxH) | 8.5"D x 24.13"W x 20.59"H |
| Cuideam nì | 11.16 Punnd |
| Caitheamh cumhachd | 60 watt |
| Voltage | 240 Volt |
9. Barantas agus Taic
SANSUI offers a 30-day money-back and free replacement warranty from the order date. Lifetime technical support is also provided for your SANSUI 27" 4K Gaming Monitor.
For technical assistance or warranty claims, please refer to the contact information provided on your Warranty Card or visit the official SANSUI weblàrach.