TECURS 75% Mechanical Keyboard User Manual (Model: B0FC62VJRB)

1. Okwu mmalite

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your TECURS 75% Mechanical Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

The TECURS 75% Mechanical Keyboard is designed for both gaming and office use, featuring a compact 81-key layout, Gasket Mount construction for enhanced typing feel, hot-swappable switches, and versatile tri-mode connectivity (2.4G wireless, Bluetooth 5.0, and wired USB-C).

2. Ihe ngwugwu

Chọpụta na ihe niile dị na ngwugwu:

TECURS 75% Mechanical Keyboard
USB-C USB
2.4GHz ihe nnabata ikuku
Gbanwee Puller
Onye na-adọkpụ igodo
Extra Switches (2 units)
Akwụkwọ ntuziaka onye ọrụ

Image showing the TECURS 75% Mechanical Keyboard and its accessories, including a USB-C cable, 2.4GHz receiver, switch puller, keycap puller, and extra switches. — Ọgụgụ 2.1: Ihe ngwugwu

3. Ngwaahịa gafereview

3.1 Atụmatụ

Gasket Mount Design: Incorporates 5-layer dampening for reduced noise and a consistent typing feel.
PCB a na-agbanwe ọkụ: Compatible with 3-pin and 5-pin mechanical switches, allowing for easy switch customization without soldering.
Njikọta ụdị atọ: Supports 2.4GHz wireless, Bluetooth 5.0, and wired USB-C connections for broad compatibility.
RGB ọkụ azụ: Customizable RGB lighting with various effects and brightness levels.
Mkpọchi ọtụtụ ọrụ: Controls volume in office mode and RGB brightness/effects in gaming mode.
Igodo mmemme: Macro recording and key remapping available via software (Windows only, wired mode).
Batrị 4000mAh: Provides extended wireless usage.
Mgbochi Ghosting: Ensures accurate registration of multiple simultaneous key presses.
Side-Printed PBT Keycaps: Durable keycaps with legends printed on the side for longevity and shine-through visibility.

Si elu gbadata view of the TECURS 75% Mechanical Keyboard with RGB backlighting, showcasing its compact layout and multi-function knob. — Figure 3.1: TECURS 75% Mechanical Keyboard

Infographic highlighting key features of the TECURS 75% Mechanical Keyboard, including 4000mAh battery, 3 modes, hot-swappable, PBT keycaps, custom driver, 75% layout, RGB backlit, pre-lubricated linear switches, and functional knob. — Ọgụgụ 3.2: Isi ihe ngwaahịa

3.2 Keyboard Layout and Indicators

Close-up of the TECURS 75% Mechanical Keyboard showing numbered indicators for 2.4G Mode, Android, Windows, MacOS, Caps Lock Indicator, Win Lock, and Charging Status. — Figure 3.3: Keyboard Indicators

2.4G Mode Indicator: Lights up when in 2.4GHz wireless mode.
Android Mode Indicator: Lights up when connected to an Android device.
Windows Mode Indicator: Lights up when connected to a Windows device.
MacOS Mode Indicator: Lights up when connected to a macOS device.
Ihe ngosi mkpọchi mkpuchi: Indicates Caps Lock status.
Ihe ngosi mkpọchi mmeri: Indicates Windows key lock status.
Ngosipụta ọkwa nchaji: Shows battery charging status.

4. Nhazi

4.1 Ịchaji ahụigodo

Before first use, fully charge the keyboard. Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a USB power source (e.g., computer, wall adapter). The charging indicator will show the charging status.

Image showing the keyboard's battery indicator, which can be checked by pressing Fn+B. — Figure 4.1: Battery Level Check (Fn+B)

To check the battery level, press Fn+B. The corresponding number row keys will light up to indicate the battery percentage (e.g., keys 1-0 for 10%-100%).

4.2 Jikọọ ahụigodo

The keyboard supports three connection modes: 2.4GHz Wireless, Bluetooth 5.0, and Wired USB-C. Use the switch located on the back of the keyboard to select your desired mode.

Close-up of the keyboard's side showing the mode switch for USB, BT, and 2.4G connections. — Figure 4.2: Connection Mode Switch

4.2.1 Wired Mode (USB-C)

Set the mode switch to "Wired".
Connect the USB-C cable to the keyboard and your computer's USB port.
Sistemụ gị ga-amata ahụigodo ahụ na akpaghị aka.

Ọnọdụ Ikuku 4.2.2 2.4GHz

Set the mode switch to "2.4G".
Insert the 2.4GHz USB receiver into an available USB port on your device.
The keyboard will automatically connect. The 2.4G indicator light on the keyboard will illuminate.

4.2.3 Ọnọdụ Bluetooth

Set the mode switch to "BT".
Pịa ma jide fn+1, fn+2, ma ọ bụ fn+3 for 3-5 seconds to enter pairing mode. The corresponding key (1, 2, or 3) will flash rapidly.
Na ngwaọrụ gị (PC, laptọọpụ, mbadamba, ama ama), mee ka Bluetooth rụọ ọrụ ma chọọ ngwaọrụ ọhụrụ.
Select "TECURS Keyboard" from the list of available devices.
Once paired, the indicator light for the selected Bluetooth channel will stop flashing and remain solid.
Ka ịgbanwee n'etiti ngwaọrụ Bluetooth ejikọtara, pịa fn+1, fn+2, ma ọ bụ fn+3.

Image illustrating the three connection modes: 2.4GHz wireless, Bluetooth 5.0, and USB-C wired, with various compatible devices like laptops, tablets, and gaming consoles. — Figure 4.3: Tri-Mode Connectivity

Diagram showing the keyboard connected to various devices via 2.4GHz, Bluetooth 5.0, and USB-C wired connections, including PC, laptop, tablet, phone, handheld console, gaming console, and high-end gaming console. — Figure 4.4: Multi-Device Compatibility

4.3 System Compatibility Switching

The keyboard supports Windows, macOS, and Android operating systems. To switch between system layouts:

Pịa Fn + W for Windows mode.
Pịa fn + A for Android mode.
Pịa Fn + S. for macOS mode.

The corresponding indicator light (Windows, Android, or MacOS) will illuminate.

5. Ntuziaka ọrụ

5.1 RGB njikwa ọkụ azụ

Igodo ahụ nwere ọkụ azụ RGB nke enwere ike ịhazi. Jiri njikọta igodo ndị a iji gbanwee mmetụta ọkụ:

Fn + \ |: Toggle Light Mode (cycle through various lighting effects).
Fn + Tab: Toggle Light Color (change static backlight color).
Fn + ↑: Increase Lighting Brightness.
Fn + ↓: Decrease Lighting Brightness.
Fn + ←: Decrease Lighting Speed.
Fn + →: Increase Lighting Speed.

Image showing a user working and another user gaming, both using the TECURS keyboard with RGB backlighting. Below are key combinations for adjusting lighting effects: Fn + \ | for light mode, Fn + Tab for light color, Fn + Up/Down arrows for brightness, and Fn + Left/Right arrows for speed. — Figure 5.1: RGB Backlight Controls

Image showing the keyboard with dynamic RGB lighting, indicating support for 10 kinds of music rhythm lighting effects through programming software. — Figure 5.2: Music Rhythm Lighting Effects

5.2 Multi-arụ ọrụ Knob

The knob on the top right of the keyboard has dual functionality, depending on the active mode:

Table 5.1: Knob Functions
Ụdị	Omume	Ọrụ
Ụdị ụlọ ọrụ	Tụgharịa n'aka elekere	Elu elu
	Tụgharịa atụgharị na elekere	Mpịakọta ọnụ
	Pịa	Mechie/Mepee ụda olu
Ụdị egwuregwu	Tụgharịa n'aka elekere	Increase RGB Brightness (CAPS blinks at max)
	Tụgharịa atụgharị na elekere	Decrease RGB Brightness (CAPS blinks at min)
	Pịa	Cycle 17 Lighting Effects

Diagram illustrating the functions of the multi-function scroll wheel in both Office Mode (volume control) and Gaming Mode (brightness and lighting effects control). — Figure 5.3: Multi-function Knob Operation

5.3 Programmable Keys and Custom Software

The keyboard supports macro recording and key remapping through dedicated software. This functionality is available only when the keyboard is in wired mode and connected to a Windows operating system.

Download the custom software from the official TECURS websaịtị: https://www.tecurs.com/download/

The software allows you to:

Assign key functions.
Customize RGB backlighting with 16.8 million colors.
Set musical rhythm lighting effects.
Create custom shortcut keys.

Screenshot of the TECURS custom software interface, showing options for key assignment, light effects, brightness, color customization, and macro recording. — Figure 5.4: Custom Software Interface

6. Nlekọta

6.1 Nhicha

Disconnect the keyboard from all power sources and devices before cleaning.
Jiri akwa dị nro na-enweghị ntụpọ dampejiri mmiri tinye ma ọ bụ ihe ngwọta dị nro iji hichaa elu nke ahụigodo.
For cleaning between keycaps, use a can of compressed air to remove dust and debris.
Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the keyboard's finish and keycap legends.

6.2 Mgbanwe Mgbanwe Na-ekpo Ọkụ

The keyboard features a hot-swappable PCB, allowing you to change switches without soldering. Use the provided switch puller for this process.

Gently use the switch puller to grip the top and bottom clips of the switch you wish to remove.
Pull the switch straight up with even pressure until it detaches from the PCB.
Dozie ntụtụ nke mgba ọkụ ọhụrụ ahụ na oghere dị na PCB. Gbaa mbọ hụ na ntụtụ ahụ kwụ ọtọ.
Press the new switch firmly into place until it clicks. Do not force it if there is resistance; check pin alignment.

Igodo ahụ na-akwado ma mgbanwe igwe nke nwere pin atọ na pin ise.

Diagram illustrating the hot-swappable PCBA design, showing a hot-swappable socket, pre-lubed linear switch, and side-printed PBT keycaps. — Figure 6.1: Hot-Swappable Switch Design

Image showing a close-up of a customized switch with a force-travel graph, indicating 4.00mm total travel, 60±10gf operating force, and 2.0+0.6mm conduction stroke. — Figure 6.2: Customized Switch Specifications

Gbawara view diagram of the keyboard's gasket mount design, showing multiple layers of dampening material for improved acoustics and typing feel. — Figure 6.3: Gasket Mount Design

7. Nchọpụta nsogbu

Tebụl 7.1: Okwu nkịtị na Ngwọta
Nsogbu	Ihe nwere ike ime	Ngwọta
Ahụigodo anaghị aza ozi na ọnọdụ ikuku.	Low battery, incorrect mode selected, receiver not connected, pairing issue.	Chajie ahụigodo. Ensure the mode switch is set to "2.4G" or "BT". For 2.4G, ensure the receiver is properly inserted. For Bluetooth, re-pair the keyboard (Fn+1/2/3 for 3-5s).
Igodo anaghị edebanye aha ma ọ bụ na-ede ihe ugboro abụọ.	Uzuzu/nsị n'okpuru okpu/switch, mgba ọkụ nwere nsogbu.	Remove keycap and use compressed air to clean. If issue persists, hot-swap the switch with one of the spares.
RGB ọkụ anaghị arụ ọrụ ma ọ bụ rapaara.	Software glitch, incorrect settings.	Try cycling through lighting effects using Fn + \ \|. Adjust brightness using Fn + ↑/↓. If using custom software, ensure it's running and settings are applied. Malitegharịa ahụigodo ahụ.
Custom software not detecting keyboard.	Not in wired mode, not on Windows OS.	Ensure keyboard is connected via USB-C cable. Ensure your computer is running Windows OS. Download and install the latest software version from TECURS websaịtị.

8. Nkọwapụta

Table 8.1: TECURS 75% Mechanical Keyboard Specifications
Njirimara	Nkọwa
Ụdị	TECURS
Aha ngwaahịa	TECURS 75 Mechanical Keyboard
Nlereanya	B0FC62VJRB
Ihe gbasara ikpe	ABS
Ngbanwe Ụdị	Red Linear Switch (Pre-lubed)
Isi okwu	Double-shot PBT with PC coating (Side-printed)
Internal Filling	Poron Mid-layer Dampening Foam, Pre-tuned IXPE Switch Pad, Poron Case Foam, Silicone Keyboard Mat
Ịrị elu Style	Ugwu Gasket
Mmetụta ọkụ azụ	RGB
Ọrụ Backlight	Agba 16.8 nde RGB
Usoro njikọ	Bluetooth 5.0, 2.4GHz Ikuku, USB-C Waya
Nkwado Sistemu	Windows, MacOS, Android
Ngwa dakọtara	Laptop, PC, Gaming Console, Tablet, Smartphone
Eji akwadoro	Egwuregwu, Office
Atụmatụ pụrụ iche	Backlit, Hot-Swappable, Mechanical, Programmable Keys
Agba	Gradient isi awọ
Akụkụ ngwaahịa	12.8"L x 5.55"W x 1.6"H (325mm x 141mm x 41mm)
Ibu Ibu	2.77 pounds (~942g)
Batrị	1 Lithium Ion battery (included), 4000mAh capacity

Figure 8.1: TECURS Keyboard Specifications Table

9. Akwụkwọ ikike na nkwado

For warranty information and technical support, please refer to the official TECURS website or contact their customer service directly. Details regarding product registration, warranty claims, and support resources can typically be found on the manufacturer's websaịtị.

Manufacturer: TECURS

Maka enyemaka ọzọ, gaa na TECURS Store on Amazon.

	Akwụkwọ ntuziaka onye ọrụ TECURS MK206 Mechanical Multi-Device Mechanical Akwụkwọ ntuziaka onye ọrụ zuru oke maka keyboard TECURS MK206 Multi-Device Mechanical, na-akọwapụta parampat ngwaahịa, ọdịnaya ngwugwu, sistemu dakọtara, ụzọ njikọ (ikuku ikuku 2.4G na Bluetooth), igodo ụzọ mkpirisi, ọrụ yana kpachara anya nchekwa dị mkpa. Mụta ka esi edozi na iji ahụigodo gị maka ịrụ ọrụ kacha mma.
	TECURS MK205 Mechanical Gaming Keyboard User Manual - Features, Specs, and Safety Comprehensive user manual for the TECURS MK205 mechanical gaming keyboard. Learn about its features, specifications, key functions, macro definition, and important safety precautions. Includes LED modes, multimedia controls, and compatibility information.
	GM003 Wired Gaming Mouse Macro Configuration Guide Step-by-step instructions for configuring macros on the GM003 Wired Gaming Mouse using its software, including recording keystrokes and assigning them to mouse buttons for enhanced gaming performance.
	Akwụkwọ ntuziaka onye ọrụ TECURS WK007 Ikuku Ịgba Cha Cha - Backlit, Silent, Multimedia Igodo Akwụkwọ ntuziaka onye ọrụ zuru oke maka ahụigodo egwuregwu ikuku TECURS WK007. Mụta maka ntọlite , atụmatụ, ọrụ, nchọpụta nsogbu na nchekwa nchekwa maka ahụigodo backlit, nke dị jụụ, ultra-slim nwere igodo mgbasa ozi maka Mac na Windows.
	TECURS MK203 Mechanical Keyboard User Guide User guide for the TECURS MK203 mechanical keyboard, detailing its functions, backlighting controls, and safety precautions. Includes specifications and system compatibility.
	TECURS KB510 Mechanical Keyboard User Manual and Features Comprehensive guide to the TECURS KB510 wireless mechanical keyboard, covering specifications, package contents, compatible systems, product overview, function descriptions, backlight operations, connection modes (Wired, Bluetooth, 2.4G), troubleshooting, power management, and important safety precautions.

TECURS B0FC62VJRB

TECURS 75% Mechanical Keyboard User Manual