CHERRY G80-3000 Wired USB Keyboard User Manual

1. Introduction

The CHERRY G80-3000 is a durable and reliable wired keyboard designed for high-volume data input and demanding requirements. It utilizes CHERRY's proven MX technology with Gold Crosspoint contacts, ensuring a precise and consistent typing experience. This manual provides essential information for the proper installation, operation, and maintenance of your keyboard.

Les principales caractéristiques comprennent :

• Individual keys with Gold Crosspoint contacts (MX technology)
• Codeset 3 support (via PS/2 connection only), beneficial for UNIX computers
• High-quality construction for outstanding performance
• Compatibility with PCs and Macs via USB connection
• Included adapter for PS/2 interface connectivity

2. Installation

Follow these steps to connect your CHERRY G80-3000 keyboard to your computer.

2.1 Connexion USB

1. Localisez un port USB disponible sur votre ordinateur.
2. Insert the USB Type-A connector of the keyboard cable into the USB port.
3. Votre système d'exploitation devrait détecter et installer automatiquement les pilotes nécessaires.

Figure 1 : Gros plan view of the standard USB Type-A connector, used to connect the CHERRY G80-3000 keyboard to a computer's USB port.

2.2 PS/2 Connection (with Adapter)

For systems requiring PS/2 connectivity or to enable Codeset 3 support and full N-Key Rollover (NKRO), use the included USB to PS/2 adapter.

1. Ensure your computer is powered off before connecting the PS/2 adapter.
2. Connect the USB Type-A connector of the keyboard cable into the green PS/2 adapter.
3. Insert the PS/2 connector of the adapter into the green PS/2 keyboard port on your computer.
4. Power on your computer. The keyboard should be recognized.

Figure 2: A green PS/2 adapter connected to the USB cable of the keyboard. This adapter allows the CHERRY G80-3000 keyboard to be connected to a computer's PS/2 port, enabling Codeset 3 support and full N-Key Rollover.

3. Utilisation du clavier

The CHERRY G80-3000 keyboard features a standard 104-key QWERTY layout, providing all essential keys for typing and data entry.

Figure 3 : Vue aérienne view of the CHERRY G80-3000 wired USB keyboard, showcasing its full-size layout with 104 keys, including a numeric keypad and function keys. The keyboard features a classic black design.

3.1 Fonctions de base

• Dactylographie: Appuyez sur les touches souhaitées pour saisir des caractères.
• Touches de fonction (F1-F12) : These keys perform various system or application-specific functions. Refer to your operating system or software documentation for specific uses.
• Clavier numérique: Use the dedicated numeric keypad for efficient number entry. Ensure Num Lock is active.
• Touches de navigation : Arrow keys, Home, End, Page Up, Page Down, Insert, and Delete keys are provided for cursor control and text editing.

3.2 N-Key Rollover (NKRO)

• When connected via USB, the keyboard supports 6-Key Rollover (6KRO), meaning up to 6 keys can be pressed simultaneously and registered correctly.
• When connected via PS/2 adapter, the keyboard supports full N-Key Rollover (NKRO), allowing all keys to be pressed simultaneously and registered correctly.

4. Entretien

Proper maintenance ensures the longevity and optimal performance of your CHERRY G80-3000 keyboard.

4.1 Nettoyage

1. Débranchez le clavier de votre ordinateur avant de le nettoyer.
2. Utilisez un chiffon doux et non pelucheux légèrement dampnettoyer à l'eau ou avec une solution nettoyante douce pour essuyer les touches et les boutons.asing. Évitez l'humidité excessive.
3. Pour la poussière et les débris entre les touches, utilisez de l'air comprimé.
4. Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the keyboard's surface.

4.2 Entretien général

• Évitez de renverser des liquides sur le clavier.
• N’exposez pas le clavier à des températures extrêmes ou à la lumière directe du soleil pendant des périodes prolongées.
• Manipulez le clavier avec précaution afin d'éviter tout dommage physique.

5. Dépannage

If you encounter issues with your CHERRY G80-3000 keyboard, refer to the following common troubleshooting steps.

5.1 Clavier ne répondant pas

• Vérifiez la connexion : Ensure the USB or PS/2 cable is securely plugged into the correct port on your computer. Try a different port if available.
• Redémarrer l'ordinateur: Un simple redémarrage du système peut souvent résoudre les problèmes de connectivité.
• Test sur un autre ordinateur : If possible, connect the keyboard to another computer to determine if the issue is with the keyboard or your system.
• PS/2 Specific: If using the PS/2 adapter, ensure the computer was powered off before connecting the keyboard.

5.2 Certaines touches ne fonctionnent pas

• Clés propres : Check for any debris or foreign objects lodged under the non-functional keys. Use compressed air to clear them.
• Interférence logicielle : Ensure no software or operating system settings are remapping or disabling specific keys.

Si ces étapes ne résolvent pas le problème, veuillez consulter la section Garantie et assistance pour obtenir de l'aide supplémentaire.

6. Spécifications

The following table outlines the technical specifications of the CHERRY G80-3000 keyboard:

7. Garantie et assistance

7.1 Informations sur la garantie

The CHERRY G80-3000 keyboard comes with a Garantie limitée. Please retain your proof of purchase for warranty claims. For detailed terms and conditions of the warranty, refer to the documentation provided with your product or visit the official Cherry website.

7.2 Assistance clientèle

For technical assistance, product inquiries, or warranty support, please contact Cherry customer service. You can find contact information and additional resources on the official Cherry website:

Visit the Cherry Store on Amazon

Please have your product model number (G80-3000) and serial number (if applicable) ready when contacting support.