1. Sarrera
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 Zer dago kutxan
- 27-inch FHD 280Hz Monitor (1 pc)
- Inklinazio erregulagarria duen euskarria (1 pieza)
- Berme-txartela (1 pieza)
- Hasiera Azkarreko Gida (QSG) (1 pieza)
- DP kablea (1 pieza)
- Egokitzailea (1 pieza)
- Bihurkin (1 pieza)

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. Segurtasun informazioa
Monitoreari kalterik ez egiteko eta erabiltzailearen segurtasuna bermatzeko, jarraitu segurtasun neurri hauek:
- Ez jarri monitoreari euri edo hezetasun eraginpean sute edo deskarga elektriko arriskuak saihesteko.
- Ez ireki monitorearen casing. Ez dago erabiltzaileak konpondu beharreko piezarik barruan. Konponketa guztiak langile kualifikatuen esku utzi.
- Jarri monitoreak gainazal egonkor eta lau batean, eror ez dadin.
- Ziurtatu monitorearen inguruan behar bezala aireztatuta dagoela. Ez blokeatu aireztapen-irekidurak.
- Erabili monitorearekin batera datorren korronte-egokitzailea soilik.
- Deskonektatu entxufea entxufetik monitoreak denbora luzez erabiliko ez badu.
3. Konfigurazioa
3.1 Euskarriko muntaketa
- Kontu handiz atera monitorearen eta euskarriaren osagaiak paketetik.
- Lotu euskarriaren oinarria euskarriaren lepoari emandako torlojuak erabiliz.
- Lerrokatu muntatutako euskarria monitorearen atzealdeko muntaketa-zirrikituarekin eta finkatu ondo.
- Place the monitor on a stable desk.
3.2 Konektatzeko kableak
Konektatu beharrezko kableak monitorearen sarrera-portuetara:
- Sare elektrikoa Connect the power adapter to the monitor's DC input port and then to a power outlet.
- 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.
- 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.

3.1. irudia: Atzekoa 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. Monitorea funtzionatzea
4.1 Piztu/Itzali
Sakatu monitorearen gainean dagoen pizteko botoia pizteko edo itzaltzeko. Pizteko adierazlearen argia piztuko da monitore aktibo dagoenean.
4.2 Pantailan bistaratzeko (OSD) menua
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:
- Irudiaren ezarpenak: Brightness, Contrast, Sharpness, Gamma.
- Kolore ezarpenak: Color Temperature, Hue, Saturation.
- Sarrera hautatzea: Choose between DP and HDMI inputs.
- OSD ezarpenak: Hizkuntza, OSD gardentasuna, OSD denbora-muga.
- Jokoen ezarpenak: FreeSync/Adaptive-Sync, Response Time (Overdrive), Crosshair.
4.3 Ezaugarri nagusiak
4.3.1 High Refresh Rate and Response Time
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 viewesperientzia.

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 Zabala Viewangelua
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. Mantentzea
5.1 Pantaila garbitzea
To clean the monitor screen:
- Itzali monitorea eta deskonektatu korronte-kablea.
- Garbitu astiro-astiro pantaila lilurik gabeko zapi leun batekin.
- Marka egoskorretarako, arinki garbituampGarbitu zapi bat urarekin edo pantaila-garbitzaile leun eta ez-urratzaile batekin. Ez ihinztatu garbitzailea zuzenean pantailan.
- Saihestu alkohola, amoniakoa edo garbitzaile urratzaileak erabiltzea, pantailaren gainazala kaltetu baitezakete.
5.2 C garbitzeaasing
Garbitu monitorearen casing with a soft, dry cloth. If necessary, use a slightly damp cloth. Do not use any liquid cleaners directly on the casing.
6. Arazoak
Monitorearekin arazoak badituzu, jo ezazu arazoak konpontzeko gida honetara:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Ez dago irudirik pantailan | Elikatze-kablea ez dago konektatuta; Bideo-kablea ez dago konektatuta; Sarrera-iturri okerra hautatu da. | Ensure power cable is securely connected. Check video cable (DP/HDMI) connections. Select the correct input source via the OSD menu. |
| Irudia lausoa edo distortsionatua dago | Bereizmen okerra; Bideo kablearen arazoa. | Set the display resolution to 1920 x 1080. Ensure the video cable is securely connected and not damaged. |
| Pantaila keinuka | 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. |
| Botoiek ez dute erantzuten | OSD lock enabled; Monitor malfunction. | Refer to the Quick Start Guide for OSD lock/unlock procedures. If issue persists, power cycle the monitor. |
7. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | CTC |
| Eredua | H27E22P |
| Pantailaren tamaina | 27 hazbete |
| Panel mota | VA azkarra |
| Ebazpena | FHD 1080p (1920 x 1080 pixel) |
| Freskatze tasa | 280Hz (DP bidez), 240Hz (HDMI bidez) |
| Erantzun Denbora | 1 ms GTG |
| Irudiaren distira | 300 Kandela (cd/m²) |
| Irudien kontraste-ratioa | 4000:1 |
| Kolore-Sakonera | 8 biteko, 1.07 mila milioi kolore |
| Kolore gama | 126% sRGB coverage |
| HDR euskarria | Bai |
| Sinkronizazio egokitzailea | FreeSync eta G-Sync bateragarriak |
| Viewangelua | 178° |
| Konektibitatea | 2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB 2.0 (Upgrade only) |
| VESA mendia | 100 x 100 mm |
| Produktuaren neurriak | 6 x 27 x 18 hazbete |
| Elementuaren pisua | 15.57 kilo |
8. Bermea eta Laguntza
For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official KTC webgunea. Gorde erosketa-agiria erosketaren frogagiri gisa berme-erreklamazioetarako.





