1. Introduktion
This manual provides essential information for the safe and efficient operation of your CRUA CR270D 27-inch IPS UHD Gaming Monitor. Please read it thoroughly before using the product and retain it for future reference.
2. Sikkerhedsoplysninger
- Sørg for, at skærmen er placeret på en stabil, plan overflade for at forhindre utilsigtede fald.
- Udsæt ikke skærmen for regn, fugt eller ekstreme temperaturer.
- Undgå at blokere ventilationsåbningerne for at forhindre overophedning.
- Brug kun den strømadapter, der følger med skærmen.
- Disconnect the power cable from the outlet before cleaning or if the monitor will not be used for an extended period.
- Do not attempt to disassemble or repair the monitor yourself. Contact qualified service personnel for assistance.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- CRUA CR270D 27-inch IPS UHD Gaming Monitor
- Monitorstativ (base og hals)
- Strømadapter og kabel
- HDMI kabel
- DisplayPort (DP)-kabel
- Brugervejledning (dette dokument)
- Mounting Screws (for VESA mount)
4. Opsætning
4.1 Samling af stativet
- Carefully remove the monitor from its packaging, keeping it face down on a soft, flat surface to prevent screen damage.
- Fastgør stativets hals til skærmpanelet. Sørg for, at den klikker sikkert på plads.
- Attach the stand base to the stand neck and tighten the screw at the bottom of the base.
4.2 Vægmontering (valgfrit)
The CRUA CR270D monitor supports VESA wall mounting (75mm x 75mm). Follow the instructions provided with your VESA-compatible wall mount kit. Ensure the stand is removed before attaching the monitor to a wall mount.
4.3 Tilslutningskabler
Find indgangsportene på bagsiden af skærmen.
- Magt: Connect the power adapter to the monitor's DC input and then plug the power cable into a power outlet.
- Videoindgang: Connect one end of the HDMI 2.1 or DisplayPort 1.4 cable to the corresponding port on the monitor and the other end to your computer or gaming console.
- Lydudgang: If using external speakers or headphones, connect them to the 3.5mm audio output jack.
5. Betjeningsvejledning
5.1 Tænd/sluk
Press the power button, typically located on the rear or bottom of the monitor, to turn the monitor on or off.
5.2 OSD-menu navigation
The On-Screen Display (OSD) menu allows you to adjust various monitor settings. Use the joystick or buttons (location may vary) to navigate the menu:
- Tryk på joysticket/knappen for at åbne OSD-menuen.
- Move the joystick Up/Down/Left/Right to navigate through options.
- Tryk på joysticket/knappen igen for at bekræfte et valg eller åbne en undermenu.
- Use the 'Exit' or 'Back' function to return to the previous menu or exit the OSD.
5.3 Indgangsvalg
To switch between connected devices (e.g., PC, game console), access the OSD menu and select the 'Input' or 'Source' option. Choose the desired input (HDMI 1, HDMI 2, DP 1.4).
5.4 Dual-Mode Display (4K 144Hz / FHD 300Hz)
This monitor supports dual-mode operation. You can switch between:
- 4K UHD (3840x2160) ved 144Hz: For high-resolution detail.
- Fuld HD (1920x1080) ved 300Hz: For ultra-fast refresh rates, ideal for competitive gaming.
The switching mechanism is typically managed through your connected device's display settings or a specific OSD menu option on the monitor. Refer to your device's operating system display settings for resolution and refresh rate adjustments.

Image: Dual resolution comparison on the CRUA CR270D monitor.
5.5 AMD FreeSync
The monitor supports AMD FreeSync technology to synchronize the refresh rate with your graphics card, reducing screen tearing and stuttering. Ensure FreeSync is enabled in both the monitor's OSD menu and your AMD graphics card settings.
5.6 Ergonomiske justeringer
Skærmstativet giver mulighed for forskellige justeringer for at optimere dine viewoplevelse:
- Højdejustering: Raise or lower the monitor to your preferred height.
- Vip: Juster skærmens lodrette vinkel (fremad/bagud).
- Drejelig: Rotate the screen horizontally (left/right).
- Pivot: Rotate the screen 90 degrees for vertical orientation.

Image: Ergonomic adjustments available on the CRUA CR270D monitor.
5.7 Indbyggede højttalere
The monitor includes built-in speakers for audio output. Volume can be adjusted via the OSD menu or your connected device's audio settings.
5.8 Blue Light Filter
To reduce eye strain during prolonged use, the monitor features a blue light filter. This setting can be adjusted or enabled/disabled through the OSD menu.
6. Vedligeholdelse
- Rengøring af skærmen: Tør forsigtigt skærmen af med en blød, fnugfri klud. Tør forsigtigt genstridige mærker afampRengør kluden med vand eller et ikke-slibende skærmrensemiddel. Sprøjt ikke væske direkte på skærmen.
- Rengøring af Casing: Brug en blød, tør klud til at tørre skærmen afasing. Undgå at bruge stærke rengøringsmidler eller opløsningsmidler.
- Opbevaring: If storing the monitor, place it in its original packaging or a protective cover in a cool, dry place.
7. Fejlfinding
| Problem | Mulig løsning |
|---|---|
| Intet billede på skærmen | Ensure the power cable is securely connected and the monitor is turned on. Verify the video cable (HDMI/DP) is properly connected to both the monitor and the source device. Select the correct input source via the OSD menu. |
| Billedet er sløret eller forvrænget | Check the display resolution and refresh rate settings on your computer/console. Ensure they match the monitor's native resolution (3840x2160) and supported refresh rates. Try a different video cable. |
| Ingen lyd fra højttalerne | Check the volume settings in the monitor's OSD menu and on your connected device. Ensure the audio output is correctly configured on your source device. If using external speakers/headphones, verify their connection. |
| Skærmen flimrer | Ensure AMD FreeSync is properly configured. Check for updated graphics drivers. Reduce the refresh rate to see if the issue persists. |
| Monitor does not respond to controls | Power cycle the monitor (turn off, unplug, wait 30 seconds, plug back in, turn on). |
8. Specifikationer
| Feature | Beskrivelse |
|---|---|
| Modelnummer | CR270D |
| Skærmstørrelse | 27 tommer |
| Paneltype | IPS |
| Opløsning | 3840 x 2160 (UHD) up to 144 Hz, 1920 x 1080 (FHD) up to 300 Hz |
| Aspektforhold | 16:9 |
| Billedlysstyrke | 350 Candela (cd/m²) |
| Farveskala | 120 % sRGB |
| Kontrastforhold | 1500:1 |
| Adaptiv synkronisering | AMD FreeSync |
| Forbindelse | HDMI 2.1, DisplayPort 1.4 |
| Lyd | Built-in Speakers, 3.5mm Audio Out |
| Ergonomi | Height, Pivot, Tilt, Swivel Adjustable Stand |
| Vægmontering | VESA 75mm x 75mm |
| Produktdimensioner | 2.53 x 24 x 14 tommer |
| Varens vægt | 14.57 pund |
9. Garanti og support
CRUA is committed to providing high-quality computer monitors and premium services. If you encounter any questions or issues with your CRUA CR270D monitor, please contact our customer support team. We are available to assist you and resolve any problems you may experience.
For detailed warranty information, please refer to the warranty card included with your product or visit the official CRUA webwebsted.




