Cox CMK87 Low Noise Membrane Keyboard User Manual

Bubuka

Thank you for choosing the Cox CMK87 Low Noise Membrane Keyboard. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your new keyboard. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.

Figure 1: Cox CMK87 Keyboard (Olivia color scheme)

Figure 2: Cox CMK87 Keyboard (White Plate with 3-color keycaps)

Eusi pakét

Mangga parios pakét kanggo barang-barang ieu:

• Cox CMK87 TKL 3Tone Membrane Keyboard
• Kabel Tipe-C USB
• Manual pangguna (dokumén ieu)
• AS Receipt (for warranty purposes)

Figure 3: Package Contents and Specifications Overview

Disetél

1. Buka bungkus kibor: Cabut keyboard sareng sadaya asesoris sacara saksama tina bungkusan.

2. Sambungkeun kibor: Plug the USB Type-C end of the provided cable into the port on the keyboard and the standard USB-A end into an available USB port on your computer.

   The keyboard is plug-and-play and does not require additional driver installation for basic functionality on supported operating systems.

3. Saluyukeun Suku Keyboard: The CMK87 features 2-step adjustable keyboard feet on the underside. Adjust them to your preferred typing angle for ergonomic comfort. The feet are equipped with silicone pads to prevent slipping.

   

   Gambar 4: Suku kibor anu tiasa disaluyukeun

Parentah Operasi

Ngetik Dasar

The CMK87 is an 87-key Tenkeyless (TKL) layout keyboard, providing a compact design while retaining essential keys for both office and gaming environments.

Figure 5: 87-Key Layout for Office and Gaming Use

Programmer Function Keys (FN Combinations)

The keyboard features multimedia and utility functions accessible via the FN key in combination with the F-keys (F1-F12).

Figure 6: FN Key Combinations for Multimedia and Utility Functions

RGB Rainbow LED Backlighting

The CMK87 features vibrant RGB Rainbow LED backlighting. You can adjust the LED speed using the following key combinations:

• FN + Panah luhur: Ningkatkeun speed LED
• FN + Panah handap: Turunkeun speed LED

Figure 7: RGB Rainbow LED Backlighting in action

Anti Ghosting

The CMK87 supports up to 19 keys simultaneous input, ensuring accurate and fast input in various scenarios, including office work and gaming. This feature prevents 'ghosting' where key presses are not registered due to limitations in the keyboard's circuitry.

Keys supporting simultaneous input include: Q, A, Z, W, S, X, E, D, C, B, Space, Up Arrow, Down Arrow, Left Arrow, Right Arrow, Tab, Left Alt + A, Left Ctrl + F, Left Shift.

Figure 8: Anti-Ghosting capability for multiple key presses

Pangropéa

beberesih

• Pikeun ngabersihan keyboard, pegatkeun sambungan tina komputer Anjeun.
• Make kaen nu lemes, teu aya lint rada dampdikumbah ku cai atawa solusi beberesih hampang pikeun ngusap keycaps na beungeut cai.
• Hindarkeun nyemprot cairan langsung kana kibor.
• Pikeun lebu sareng lebu antara konci, paké hawa anu dikomprés.

Stabilizer Oil Treatment

The CMK87 membrane keyboard undergoes a stabilizer oil treatment process, which provides a smoother key feel and minimizes typing noise compared to general membrane keyboards. This treatment is applied during manufacturing to enhance durability and user experience.

Figure 9: Detail of Stabilizer Oil Treatment

Pamérésan masalah

• Keyboard teu ngabales:
  • Pastikeun kabel USB disambungkeun sacara aman ka kibor sareng komputer.
  • Coba colokkeun keyboard kana port USB anu béda dina komputer anjeun.
  • Balikan deui komputer anjeun.
• Konci henteu ngadaptar atanapi hantu:
  • While the CMK87 has anti-ghosting for up to 19 keys, excessive simultaneous key presses beyond this limit may still lead to unregistered inputs.
  • Pastikeun teu aya lebu anu aya di handapeun keycaps.
• Backlighting not working or behaving unexpectedly:
  • Check if the keyboard is properly connected.
  • Ensure no FN key combinations have inadvertently turned off or altered the lighting mode.

spésifikasi

Gambar 10: Spésifikasi produk lengkep

Garansi sareng Rojongan

Émbaran jaminan

The Cox CMK87 keyboard comes with a 1-year free After-Sales (A/S) service. This service covers defects in quality, performance, or function that occur under normal use conditions.

• Initial Defects (within 10 days of purchase): Products found to have initial defects within 10 days from the date of purchase are eligible for exchange or refund. Proof of purchase is required.
• After 10 days of purchase: For issues arising after 10 days from the date of purchase, the product will be handled as a repair service according to the company's A/S policy.
• Buktina Meuli: A valid purchase receipt or transaction history is required for all warranty claims.

Figure 11: Warranty Policy Overview

Rojongan Palanggan

For further assistance, technical support, or warranty claims, please contact your retailer or the manufacturer's customer service department. Refer to your purchase documentation for contact details.

Tip pamaké

• Ergonomis: Utilize the adjustable keyboard feet to find a comfortable typing angle that reduces strain on your wrists.
• Manajemén Kabel: Ensure the USB Type-C cable is routed neatly to prevent accidental disconnections or damage.
• Ngabersihan rutin: Periodically clean your keyboard to prevent dust and debris buildup, which can affect key performance and longevity.