ProtoArc MECH K301 User Manual

Product Features

The ProtoArc MECH K301 offers versatile connectivity options and customizable features. Key combinations for switching modes are:

• FN+F1: Wired Mode
• FN+F2: 2.4G Wireless Mode
• FN+F3: Bluetooth 1
• FN+F4: Bluetooth 2

System selection is managed via:

• FN+P: MAC System
• FN+O: WIN System

The keyboard includes a Charging Indicator / Low Power Indicator. It features a Type C Charging Port and a Power Switch. A USB Receiver is also provided for 2.4G wireless connectivity.

[Visual Description: The keyboard layout is displayed, highlighting the FN key combinations for different modes and system selections. The USB receiver, charging port, and power switch are also indicated.]

Bluetooth Connection

Follow these steps to connect your keyboard via Bluetooth.

General Steps

1. Turn the power switch to the 'ON' position. [Visual Description: A power switch labeled 'OFF' and 'ON' is shown, with an arrow indicating the direction to slide for 'ON'.]
2. To enter Bluetooth channel, short press FN + F3 or FN + F4. The corresponding key (F3 or F4) will flash slowly to indicate it's in Bluetooth channel mode. To enter Bluetooth pairing code mode, long press FN + F3 or FN + F4 for 3-5 seconds. The key will then flash fast. [Visual Description: A visual representation of pressing the 'Fn' key simultaneously with the 'F3' key (labeled '1') or the 'F4' key (labeled '2') to initiate Bluetooth connection or pairing.]

Windows 10 System

1. Click "Bluetooth Device" in Windows settings. [Visual Description: Screenshot showing the Windows 10 settings menu with 'Bluetooth Device' highlighted.]
2. Click "Add or Remove Bluetooth Devices". [Visual Description: Screenshot showing the 'Add or Remove Bluetooth Devices' screen.]
3. Your computer will automatically search for "MECH K301". Click "Pair" when it appears. [Visual Description: Screenshot showing the system searching for 'MECH K301' with a 'Pair' button.]
4. "MECH K301" is now connected and can be used normally. [Visual Description: Screenshot confirming 'MECH K301' is connected.]

Mac OS System

Please complete the general Bluetooth connection steps (1 and 2) before pairing.

1. Click "System Preferences" on your Mac. [Visual Description: Screenshot showing the Mac OS 'System Preferences' icon.]
2. Click "Bluetooth" in "System Preferences". [Visual Description: Screenshot showing the Bluetooth settings within 'System Preferences'.]
3. Your computer will automatically find "MECH K301". Click "Pair", and you can use it after installation. [Visual Description: Screenshot showing 'MECH K301' found in Bluetooth devices with a 'Pair' button, followed by a confirmation of connection.]

Multi-functional Combination

The keyboard offers various function key combinations for enhanced productivity.

Backlighting Mode Switch (14 Adjustable Lights)

Cycle through 14 different lighting modes using FN key combinations:

1. Waterfall mode
2. Breathing mode
3. Constant bright mode (default)
4. String scanning mode
5. Flowing light mode
6. Floating light mode
7. Starry mode
8. Streamer mode
9. Rippling mode
10. Wave floating mode
11. One light moving mode
12. Shine wave mode
13. Dazzling mode
14. Raindrop mode

Adjust backlight brightness and speed:

• FN + ⬆️: LED backlight brightness up
• FN + ⬇️: LED backlight brightness down
• FN + ⬅️: LED backlight speeds down
• FN + ➡️: LED backlight speeds up

Driver Application

Enhance your keyboard experience by downloading and installing the ProtoArc driver. Visit protoarc.com to find the data package for the MECH K301 model. Ensure the keyboard is connected to your computer before downloading and opening the driver.

After downloading, use a decompression tool to extract the driver files and then double-click the driver executable to run it.

Driver Main Interface

The driver allows for extensive customization:

• Select "Standard" mode to choose a key as the definition key.
• Customize keys by selecting categories such as Generalkey, Modifierkey, Combokey, Multimedia, Powerkey, Macro, or Disable.
• Import or export configuration settings, and restore factory settings. (Note: Some settings may not be editable yet).

[Visual Description: The ProtoArc driver interface is displayed. It shows a keyboard image with customizable keys. Sections include 'Key Customize' with fields for 'Selected key' and 'Key function', 'Import', 'Export', and 'Factory Setting' buttons. A 'More setting' area allows adjustment of 'Report rate' (e.g., 500Hz, 1000Hz) and disabling specific key combinations like 'Alt+F4'.]

Lighting-Effect Adjustment

Customize your keyboard's lighting with 14 adjustable effects, including timing, speed, and brightness controls.

[Visual Description: The lighting adjustment interface shows icons for various lighting effects (e.g., wave, breathing, static, dynamic patterns). Controls for 'Light effect', 'Light color', 'Brightness', and 'Light effect adjust' (including 'Light alive time' and 'Bright') are visible, along with a color palette for selecting custom colors.]

Macro Definition Settings

Create custom macros to automate complex sequences:

1. Click on a blank macro command slot and enter a name for your macro.
2. Click "Confirm".
3. Click "Start Recording" to begin recording your desired key functions.
4. Click "Record Complete" when finished.

[Visual Description: The macro definition interface displays a list of macro slots (e.g., ''). An 'Action list' area is provided for recording sequences. Options for 'no delay', 'record delay', and 'default delay' are available. Buttons for managing macros like 'Copy', 'Paste', 'Delete', 'Import', 'Export', and 'New' are present, along with 'Start record' and 'Record Complete' buttons.]

Product Specifications

Notice

1. When the keyboard is in low power, the indicator red light will slow flash (0.5Hz / 1 time). The keyboard will automatically turn off the backlight and enter power-saving mode, reminding you to charge immediately.
2. The charging indicator red light will remain on while charging and will turn off after a full charge.
3. The backlight will automatically turn off after 10 minutes of inactivity.
4. After entering sleep mode, press any key to wake the keyboard and backlight up again.
5. Long press the FN + END key for 3 seconds to clear all Bluetooth pairing records. The keyboard backlight will flash continuously to indicate successful clearing.