KTC H27E22
KTC 27-inch 240Hz QHD Gaming Monitor User Manual
Modelis: H27E22
Įvadas
Thank you for choosing the KTC 27-inch 240Hz QHD Gaming Monitor. This manual provides comprehensive instructions for the proper setup, operation, maintenance, and troubleshooting of your new monitor. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
Kas yra dėžutėje
Atidarę pakuotę, patikrinkite, ar yra visi šie komponentai:
- 27'' 240Hz QHD Monitor x 1
- DP signalo kabelis x 1
- Adapteris x 1
- Maitinimo laidas x 1
- Stand x 1 set

Image: The KTC 27-inch 240Hz QHD Gaming Monitor with its included accessories, including the stand, cables, and power adapter.
Sąrankos vadovas
1. Stovo surinkimas
Carefully attach the monitor stand to the back of the monitor. Ensure it clicks securely into place or is fastened with the provided screws, depending on the design. The stand allows for height, tilt, swivel, and pivot adjustments for optimal viewkomfortas.

Image: A visual representation of the monitor stand assembly process.
2. Ryšys
Connect the monitor to your computer or other devices using the appropriate cables. The monitor features multiple input options:
- DisplayPort (DP 1.4 x 1): Supports up to 240Hz refresh rate for optimal gaming performance.
- HDMI (HDMI 2.0 x 2): Palaiko iki 144 Hz atnaujinimo dažnį.
- Type-C (x 1): Supports up to 240Hz and 65W reverse charging for compatible devices.
- USB 3.0 (x 2 downstream, x 1 upstream): Periferinių įrenginių prijungimui.
- Audio Out (x 1): Išoriniams garso įrenginiams.
Connect the power adapter to the monitor's DC input and then to a power outlet.

Vaizdas: Išsamus view monitoriaus įvesties ir išvesties prievadų.

Image: Illustration of the 65W Type-C reverse charging feature, connecting a laptop to the monitor.
3. Pradinis įjungimas
Press the power button, typically located on the back or bottom of the monitor, to turn it on. The monitor will automatically detect the input signal. If no signal is detected, please check your cable connections.
Naudojimo instrukcijos
1. Ekrano ekrano (OSD) meniu
The monitor's settings are controlled via a joystick button, usually located on the back of the monitor. Press the joystick to open the OSD menu. Navigate through the options by moving the joystick up/down/left/right, and confirm selections by pressing it in.
Svarbiausios OSD meniu dalys:
- Ekranas: Adjust brightness, contrast, black equalize, and sharpness.
- Spalva: Fine-tune color temperature, gamma, hue, and saturation. The monitor offers 130% sRGB and 99.9% DCI-P3 color coverage.
- Vaizdo režimas: Select from various preset modes (e.g., Standard, Game, Movie, User).
- Įvesties šaltinis: Manually select the input (DP, HDMI, Type-C).
- Sistema: General settings like OSD language, transparency, and timeout.

Paveikslėlis: Monitoriaus demonstracijaasing its sharp 2K display and vibrant color reproduction.
2. Refresh Rate and Response Time
This monitor supports a 240Hz refresh rate and 1ms response time (MPRT) for smooth, fluid visuals, especially beneficial for fast-paced gaming. Ensure your graphics card and connection cable (DisplayPort recommended for 240Hz) support these specifications.

Image: Visual representation of the monitor's high refresh rate and fast response time.
3. Adaptive Sync (FreeSync)
The monitor features AdaptiveSync technology (compatible with AMD FreeSync) to synchronize the monitor's refresh rate with your graphics card's frame rate. This eliminates screen tearing and stuttering, providing a smoother gaming experience. Enable this feature in your graphics card's control panel and the monitor's OSD menu if available.
4. Ergonominiai nustatymai
The included stand allows for extensive ergonomic adjustments to suit your viewnuostatos:
- Aukščio reguliavimas: Adjust the monitor height by 130mm (±5mm).
- Pakreipti: Tilt the screen from -5° to +20°.
- Sukamasis: Pasukite monitorių 45° kampu į kairę arba į dešinę.
- Pivot: Rotate the screen 90° for portrait mode.
For alternative mounting, the monitor supports VESA wall mount (100mm x 100mm).

Image: Illustrations demonstrating the monitor's adjustable stand capabilities.
Priežiūra
Tinkama priežiūra užtikrina monitoriaus ilgaamžiškumą ir optimalų veikimą.
- Ekrano valymas: Švelniai nuvalykite ekraną minkštu, nepūkuotu skudurėliu. Jei dėmės sunkiai įveikiamos,ampŠluostę lengvai nuvalykite vandeniu arba neabrazyviniu ekrano valikliu. Venkite naudoti alkoholio, amoniako ar abrazyvinių valiklių.
- C valymasasing: Monitorių valykite minkšta, sausa šluoste.asing.
- Saugykla: Kai monitorius ilgesnį laiką nenaudojamas, jį laikykite vėsioje, sausoje vietoje, toliau nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
- Vėdinimas: Įsitikinkite, kad monitoriaus ventiliacijos angos nėra užblokuotos, kad jis neperkaistų.
Trikčių šalinimas
Jei kyla problemų dėl monitoriaus, prieš kreipdamiesi į palaikymo tarnybą, peržiūrėkite toliau nurodytas dažniausiai pasitaikančias problemas ir jų sprendimus.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Ekrane nėra vaizdo | Nėra maitinimo; Neteisingas įvesties šaltinis; Atsilaisvinęs kabelis | Check power cable and adapter connection. Press power button. Select correct input source via OSD. Reconnect video cable securely. |
| Vaizdas neryškus arba iškraipytas | Incorrect resolution; Graphics card driver issue; Cable quality | Set display resolution to 2560x1440. Update graphics drivers. Try a different, high-quality DP or HDMI cable. |
| Ekrano plyšimas arba mirgėjimas | Adaptive Sync not enabled; Low frame rate | Ensure Adaptive Sync is enabled in monitor OSD and graphics card settings. Optimize game settings for higher frame rates. |
| Spalvos atrodo neteisingos | Color settings misconfigured; HDR setting issues | Adjust color settings (Color Temperature, Hue, Saturation) in OSD. Disable/enable HDR to see if it resolves the issue. |
| Sunku naršyti OSD meniu | Unfamiliarity with joystick control | The single button on the back functions as a joystick. Push it in to select, and move it up/down/left/right to navigate. Practice will improve ease of use. |
Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | H27E22 |
| Ekrano dydis | 27 colių |
| Rezoliucija | 2560 x 1440 (QHD plačiaekranis 1440p) |
| Atnaujinimo dažnis | 240Hz (via DisplayPort/Type-C), 144Hz (via HDMI) |
| Reagavimo laikas | 1 ms (MPRT) |
| Skydelio tipas | ŠVA |
| Ryškumas | 400 Candela (HDR400) |
| Spalvų gama | 130 % sRGB, 99.9 % DCI-P3 |
| Viewing kampas | 178 laipsnių |
| Krašto santykis | 16:9 |
| Ryšys | 1x DisplayPort 1.4, 2x HDMI 2.0, 1x Type-C (65W PD), 2x USB 3.0 (downstream), 1x USB 3.0 (upstream), 1x Audio Out |
| VESA kalnas | 100 mm x 100 mm |
| Gaminio matmenys | 30 x 19 x 7 colio |
| Prekės svoris | 19 svaro |
| Gamintojas | KTC plėtinys |
Garantija ir palaikymas
KTC is committed to providing high-quality computer monitors and premium services.
- Garantija: Šiam gaminiui suteikiama 3 metų garantija.
- Klientų aptarnavimas: If you have any questions, require technical assistance, or need support, please contact KTC customer service. We are available to serve you and resolve any issues you may encounter.
For the most up-to-date support information, please visit the official KTC websvetainėje arba žr. kontaktinę informaciją, pateiktą kartu su pirkimo dokumentais.
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