Kosmische Byte CB-GK-28
Cosmic Byte CB-GK-28 Vanth mechanisch toetsenbord Gebruikershandleiding
Model: CB-GK-28 | Brand: Cosmic Byte
Invoering
This manual provides comprehensive instructions for the Cosmic Byte CB-GK-28 Vanth Mechanical Keyboard. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. The CB-GK-28 is a full-size mechanical keyboard featuring 104 keys, Outemu Red Swappable Switches, Rainbow LED backlighting, and advanced gaming functionalities.

Figure 1: Cosmic Byte CB-GK-28 Vanth Mechanical Keyboard overview.
Installatiehandleiding
Follow these steps to set up your Cosmic Byte CB-GK-28 keyboard:
- Uitpakken: Carefully remove the keyboard and its accessories from the packaging. Ensure all components, including the USB cable and any included key/switch pullers, are present.
- Verbinding: Connect the USB-A end of the keyboard's cable to an available USB port on your PC or laptop.
- Stuurprogramma-installatie: The keyboard is plug-and-play and typically does not require specific driver installation for basic functionality on Windows 10 and other compatible operating systems. Your system should automatically detect and configure the device.
- Plaatsing: Place the keyboard on a stable, flat surface. Adjust the rear feet for a comfortable typing angle if desired.

Figure 2: The CB-GK-28 Vanth Mechanical Keyboard, ready for setup.
Gebruiksaanwijzing
The Cosmic Byte CB-GK-28 keyboard offers various features for enhanced usability and gaming performance.
Belangrijkste kenmerken:
- Lay-out op volledige grootte: 104 keys for comprehensive functionality.
- Outemu Rode Mechanische Schakelaars: Designed for silent operation and a smooth keystroke experience, with a lifespan of 50 million+ operations per key.
- Verwisselbare schakelaars: Easily change switches using the included switch puller. Compatible only with Outemu switches. Two additional switches are included.
- Anti-ghosting: Supports simultaneous operation for all keys without any ghosting effects, ensuring every keystroke is registered accurately. FN+SCRLK can switch between 6-key anti-ghosting and full-key anti-ghosting.
- Regenboog LED-achtergrondverlichting: Features 20 backlight effects and 8 game modes. Brightness and speed are adjustable.
- Multimedia-sneltoetsen: Access media controls quickly using FN key combinations.
- Pollingfrequentie van 1000 Hz: Ensures rapid response times for competitive gaming.
- Duurzame constructie: Injection molded double-shot color keycaps and a metal body for enhanced durability and scratch resistance.
Function Key Combinations (FN + Key):
| Combinatie | Functie |
|---|---|
| FN-toets + F1 | Mijn computer |
| FN-toets + F2 | Zoek |
| FN-toets + F3 | Rekenmachine |
| FN-toets + F4 | Mediaspeler |
| FN-toets + F5 | Vorig nummer |
| FN-toets + F6 | Volgende nummer |
| FN-toets + F7 | Afspelen/Pauzeren |
| FN-toets + F8 | Stop |
| FN-toets + F9 | Stom |
| FN-toets + F10 | Volume omlaag |
| FN-toets + F11 | Volume omhoog |
| FN-toets + F12 | Lock Keyboard (Windows Key Lock) |
| FN + SCRLK | Switch between 6-key and full-key anti-ghosting. |
| FN + INS | Change Backlight Effect Mode |
| FN + DEL | Change Backlight Color (if applicable to mode) |
| FN + Thuis | Custom Backlight Mode Recording |
| FN + Einde | Save Custom Backlight Mode |
| FN + PGUP | Verhoog de helderheid van de achtergrondverlichting |
| FN + PGDN | Verlaag de helderheid van de achtergrondverlichting |
| FN + pijltjestoetsen | Adjust Backlight Effect Speed/Direction |

Figure 3: Multimedia hotkeys (F1-F12) accessible via FN key combinations.

Figure 4: Illustration of the Outemu swappable switch mechanism and included tools.
Onderhoud
Goed onderhoud zorgt ervoor dat uw toetsenbord lang meegaat en goed presteert.
- Schoonmaak:
- Gebruik een zachte, droge doek om het toetsenbordoppervlak regelmatig af te vegen.
- Gebruik perslucht om stof en vuil tussen de toetsen te verwijderen.
- To clean keycaps, gently remove them using the keycap puller (if included) and wash with mild soap and water. Ensure they are completely dry before reattaching.
- Schakelzorg:
- If a switch feels inconsistent, it can be replaced using the switch puller. Ensure you use compatible Outemu switches.
- Avoid spilling liquids on the keyboard. If a spill occurs, immediately disconnect the keyboard, dry it thoroughly, and allow it to air dry completely before reconnecting.
- Opslag: Wanneer u het toetsenbord gedurende langere tijd niet gebruikt, bergt u het op in een schone, droge omgeving, uit de buurt van direct zonlicht en extreme temperaturen.
Probleemoplossing
If you encounter issues with your Cosmic Byte CB-GK-28 keyboard, refer to the following common solutions:
| Probleem | Mogelijke oorzaak | Oplossing |
|---|---|---|
| Toetsenbord reageert niet | Losse USB-verbinding, defecte USB-poort, driverprobleem. | Ensure the USB cable is securely connected. Try a different USB port. Restart your computer. Check Device Manager for driver issues. |
| Bepaalde toetsen werken niet | Stof/vuil onder de toetskap, defecte schakelaar. | Remove the keycap and clean the area with compressed air. If the issue persists, the switch may need to be replaced using the switch puller and a new Outemu switch. |
| Achtergrondverlichting werkt niet of geeft onjuiste informatie weer. | Instellingen voor achtergrondverlichting, softwareconflict. | Press FN + PGUP to increase brightness. Use FN + INS to cycle through backlight modes. Ensure no conflicting software is running. |
| Keys "ghosting" or not registering all presses | Anti-ghosting setting. | Press FN + SCRLK to toggle between 6-key and full-key anti-ghosting modes. |
| Windows-toets is uitgeschakeld | Windows key lock activated. | Press FN + F12 to enable/disable the Windows key lock. |
If the problem persists after trying these solutions, please contact Cosmic Byte customer support.
Specificaties
| Functie | Detail |
|---|---|
| Merk | Kosmische Byte |
| Modelnummer | CB-GK-28 |
| Serie | Vanth |
| Kleur | Zwart |
| Toetsenbordtype | Mechanisch gamingtoetsenbord |
| Schakeltype | Outemu Red Mechanical (Swappable) |
| Levensduur van de sleutel | Meer dan 50 miljoen bewerkingen per sleutel |
| Aantal sleutels | 104 |
| Anti-ghosting | Full Key Anti-Ghosting (switchable to 6-key) |
| Achtergrondverlichting | Rainbow LED (20 effects, 8 game modes, adjustable brightness/speed) |
| Polling-percentage | 1000Hz |
| keycaps | Injection Molded Double-shot Color Keycaps |
| Connectiviteit | USB-A |
| Compatibele apparaten | Laptop, computer |
| Besturingssysteem | Windows 10 (and compatible OS) |
| Productafmetingen (LxBxH) | 10x10x10cm |
| Artikelgewicht | 670 gram |
| Meegeleverde componenten | USB Cable, Key Puller, Switch Puller, 2 Spare Switches |
Garantie en ondersteuning
The Cosmic Byte CB-GK-28 Vanth Mechanical Keyboard comes with a 1 jaar garantie vanaf de aankoopdatum.
For any product-related issues, technical assistance, or warranty claims, please contact Cosmic Byte customer care for faster resolution.
Cosmic Byte Customer Care: 1800 31300 7700
You can also visit the official Cosmic Byte store for more information and support: Cosmic Byte Store on Amazon.in
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