1. Isingeniso
This manual provides essential information for the proper installation, operation, and maintenance of your KTC H27E22P 27-inch 280Hz Gaming Monitor. Please read this manual thoroughly before using the product and retain it for future reference.
1.1 Yini EseBhokisini
- 27-inch FHD 280Hz Monitor (1 pc)
- Tilt Adjustable Stand (1 pc)
- Ikhadi lewaranti (1 pc)
- Quick Start Guide (QSG) (1 pc)
- DP Cable (1 pc)
- I-adaptha (1 pc)
- Screwdriver (1 pc)

Image 1.1: KTC H27E22P monitor with stand, keyboard, mouse, and speakers, illustrating a typical gaming setup. This image shows the monitor's design and how it fits into a user's environment.
2. Ulwazi Lokuphepha
Qaphela izinyathelo zokuphepha ezilandelayo ukuze uvimbele umonakalo kusikrini futhi uqinisekise ukuphepha komsebenzisi:
- Do not expose the monitor to rain or moisture to avoid fire or electric shock hazards.
- Ungayivuli imonitha casing. Azikho izingxenye ezisebenzisekayo ngaphakathi. Thumela zonke izinsiza kubasebenzi abaqeqeshiwe.
- Beka i-monitor endaweni eqinile, eyisicaba ukuze ingawi.
- Qinisekisa ukuthi umoya ungena kahle eduze kwesibonisi. Ungavimbi izikhala zomoya.
- Sebenzisa kuphela i-adaptha yamandla enikezwe nemonitha.
- Nqamula ipulaki yamandla endaweni yokukhipha uma imonitha ingeke isetshenziswe isikhathi eside.
3. Setha
3.1 IsiGungu soMkhandlu
- Khipha ngokucophelela i-monitor ne-stand components ephaketheni.
- Namathisela isisekelo sokuma entanyeni usebenzisa izikulufu ezinikeziwe.
- Align the assembled stand with the mounting slot on the back of the monitor and secure it firmly.
- Place the monitor on a stable desk.
3.2 Izintambo zokuxhuma
Connect the necessary cables to the monitor's input ports:
- Ikhebula Lamandla: Connect the power adapter to the monitor's DC input port and then to a power outlet.
- I-DisplayPort (DP): For optimal performance (up to 280Hz refresh rate), connect one end of the supplied DP cable to the monitor's DP 1.4 port and the other end to your computer's graphics card DP output.
- I-HDMI: Connect an HDMI cable (not supplied) to one of the monitor's HDMI 2.0 ports (up to 240Hz refresh rate) and the other end to your computer or gaming console's HDMI output.
- USB 2.0 (Upgrade only): This port is for firmware upgrades only.

Isithombe 3.1: Emuva view of the KTC H27E22P monitor, highlighting the multi-port connectivity including USB 2.0, HDMI 2.0 (x2), DisplayPort 1.4, and the DC power input. The VESA 100x100mm mounting pattern is also visible, along with the tilt adjustment mechanism.
4. Ukusebenzisa i-Monitor
4.1 Vula/Vala amandla
Cindezela inkinobho yamandla etholakala kumonitha ukuze uyivule noma uyivale. Isibani senkomba yamandla sizokhanyisa uma isiqapha sisebenza.
4.2 Imenyu yokubonisa okusesikrinini (OSD).
The OSD menu allows you to adjust various monitor settings. Use the joystick or buttons (refer to the Quick Start Guide for specific button layout) on the monitor to navigate the menu and make selections. Common settings include:
- Izilungiselelo zesithombe: Brightness, Contrast, Sharpness, Gamma.
- Izilungiselelo zombala: Color Temperature, Hue, Saturation.
- Okokufaka Khetha: Choose between DP and HDMI inputs.
- Izilungiselelo ze-OSD: Language, OSD Transparency, OSD Timeout.
- Izilungiselelo Zokudlala: FreeSync/Adaptive-Sync, Response Time (Overdrive), Crosshair.
4.3 Izici ezibalulekile
4.3.1 Izinga Lokuvuselela Eliphezulu Nesikhathi Sokuphendula
The KTC H27E22P monitor features an ultra-fast 280Hz refresh rate (via DisplayPort) and a 1ms GTG (Gray-to-Gray) response time. These specifications are designed to provide smooth, fluid motion and minimize ghosting in fast-paced content.

Image 4.1: The monitor screen displaying a dynamic image of a spaceship with a large '280' overlay, emphasizing the 280Hz refresh rate and 1ms GTG response time for enhanced gameplay.
4.3.2 Adaptive-Sync Technology
This monitor supports Adaptive-Sync technology, which helps to eliminate screen tearing and stuttering by synchronizing the monitor's refresh rate with the graphics card's frame rate. This feature is compatible with both FreeSync and G-Sync enabled graphics cards.

Image 4.2: A visual comparison demonstrating the effect of Adaptive-Sync. The left side shows a smooth image of a motorcycle with Adaptive-Sync ON, while the right side shows the same image with noticeable screen tearing when Adaptive-Sync is OFF.
4.3.3 Color Accuracy and HDR Support
The monitor offers 8-bit color depth, a wide 1.07 billion color gamut, and 126% sRGB coverage, ensuring vivid and accurate color reproduction. A 4000:1 contrast ratio provides deep blacks and bright whites. HDR (High Dynamic Range) technology is supported, enhancing the visual experience with a wider range of colors and greater contrast.

Image 4.3: The monitor displaying a colorful gradient, illustrating its vibrant color capabilities with 126% sRGB coverage and a 4000:1 contrast ratio.
4.3.4 Blue Light Filter and Flicker-Free Technology
To reduce eye strain during prolonged use, the monitor incorporates a Blue Light Filter and Flicker-Free technology. The Blue Light Filter minimizes harmful blue light emissions, while Flicker-Free technology eliminates screen flickering, providing a more comfortable viewisipiliyoni.

Image 4.4: A visual representation of the Blue Light Filter and Flicker-Free features. The left side shows a scene with reduced blue light, while the right side shows the same scene without the filter, appearing brighter and potentially more straining.
4.3.5 Game Presets
The monitor includes various game presets (e.g., FPS, RTS) that optimize display settings for specific game genres. These presets can be accessed and switched via the OSD menu to enhance your gaming experience.

Image 4.5: The monitor displaying a scene from a first-person shooter game, with indicators for FPS, RACING, and RTS game modes, demonstrating the ability to switch between optimized display settings.
4.3.6 Ububanzi Viewing engela
With a 178° wide viewing angle, the monitor ensures consistent image quality and color accuracy from various perspectives, making it suitable for multi-user viewing or flexible seating arrangements.

Image 4.6: The monitor displaying a racing game, emphasizing smooth game motion with HDR support, a 178° viewing angle, and 1ms GTG response time.
5. Isondlo
5.1 Ukuhlanza isikrini
To clean the monitor screen:
- Vala imonitha futhi ukhiphe intambo yamandla.
- Sula kahle isikrini ngendwangu ethambile, engenantambo.
- Ukuze uthole amamaki anenkani, kancane dampFaka indwangu ngamanzi noma isihlanzi sesibuko esithambile, esingagugi. Ungasifuthi isihlanzi ngqo esikrinini.
- Gwema ukusebenzisa utshwala, i-ammonia, noma izihlanzi ezilumayo, njengoba zingalimaza indawo yesikrini.
5.2 Ukuhlanza i-Casing
Sula imonitha casing with a soft, dry cloth. If necessary, use a slightly damp cloth. Do not use any liquid cleaners directly on the casing.
6. Ukuxazulula izinkinga
Uma uhlangabezana nezinkinga ngesikrini sakho, bheka umhlahlandlela wokuxazulula izinkinga olandelayo:
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| Akunasithombe esikrinini | Ikhebula lamandla alixhunyiwe; Ikhebuli yevidiyo ayixhunyiwe; Umthombo wokufaka ongalungile ukhethiwe. | Ensure power cable is securely connected. Check video cable (DP/HDMI) connections. Select the correct input source via the OSD menu. |
| Isithombe sifiphele noma sihlanekezelwe | Ukulungiswa okungalungile; Inkinga yekhebula yevidiyo. | Set the display resolution to 1920 x 1080. Ensure the video cable is securely connected and not damaged. |
| Isikrini siyacwayiza | Refresh rate mismatch; Cable quality; Graphics driver issue. | Ensure Adaptive-Sync is enabled. Check if the refresh rate is set correctly in your computer's display settings. Try a different DP/HDMI cable. Update graphics drivers. |
| No sound (if external speakers connected to monitor) | Audio cable not connected; Volume too low; Incorrect audio output device. | Ensure audio cable is connected. Adjust volume on monitor and computer. Select monitor as audio output device in computer settings. |
| Izinkinobho aziphenduli | OSD lock enabled; Monitor malfunction. | Refer to the Quick Start Guide for OSD lock/unlock procedures. If issue persists, power cycle the monitor. |
7. Imininingwane
| Isici | Imininingwane |
|---|---|
| Ibhrendi | I-KTC |
| Imodeli | I-H27E22P |
| Usayizi Wesikrini | 27 amayintshi |
| Uhlobo Lwephaneli | I-VA esheshayo |
| Isixazululo | FHD 1080p (1920 x 1080 Pixels) |
| Isilinganiso Sokuvuselela | 280Hz (via DP), 240Hz (via HDMI) |
| Isikhathi sokuphendula | 1ms GTG |
| Ukugqama Kwesithombe | Ama-Candela angu-300 (cd/m²) |
| Isilinganiselo sokuqhathaniswa kwesithombe | 4000:1 |
| Ukujula Kombala | 8-bit, 1.07 billion colors |
| Umbala we-Gamut | 126% sRGB coverage |
| Ukusekelwa kwe-HDR | Yebo |
| Ukuvumelanisa Okuguquguqukayo | I-FreeSync & G-Sync Iyahambisana |
| Viewing engela | 178° |
| Ukuxhumana | 2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB 2.0 (Upgrade only) |
| I-VESA Mount | 100 x 100 mm |
| Ubukhulu bomkhiqizo | 6 x 27 x 18 amayintshi |
| Isisindo sento | 15.57 amakhilogremu |
8. Iwaranti kanye Nokusekela
For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official KTC webindawo. Gcina irisidi lakho lokuthenga njengobufakazi bokuthenga izimangalo zewaranti.