ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard User Manual

June 14, 2024
ProtoArc

MECH K300
User Manual
Tri-Mode Mechanical Keyboard
Wired + 2.4G Wireless + Double Bluetooth

Product Features

ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Oroduct
Features

Bluetooth Connection

  1. Turn on the power switch to ON.
    ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig
2

  2. Bluetooth Connected: Short press FN + F3 or FN + F4 first to enter Bluetooth channel (F3 would slow flash to indicate that you are in Bluetooth channel), and then long press FN + F3 or FN + F4 for 3-5 seconds to enter bluetooth pair code mode, and at this time F3 or F4 would flash fast.
    Windows 10 System

  3. Click “Bluetooth Device”.

  4. Click “Add or Remove Bluetooth Devices”.

  5. Your computer will automatically search for “MECH K300” and then click “Pair”.ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig 5

  6. “MECH K300″ is connected and can be used normally.ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig 6 Mac OS System
    Please complete the Bluetooth mode installation step 1.2. before pairing.

  7. Click “System Preferences” on Mac.ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig 7

  8. Click “Bluetooth” in “System Preferences”.ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig 8

  9. Your computer will automatically find “MECH K300”, the click “Pair’, and you can use it after installation.
    ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig
9

Multi-functional Combination

Keys WIN System MAC System
FN+F5 Screen brightness down Screen brightness down
FN+F6 Screen brightness up Screen brightness up
FN+F7 Tiled activity window Tiled activity window
FN+F8 Desktop display Desktop display
FN+F9 Search Search
FN+F10 Select All Select All
FN+F11 Copy Copy
FN+F12 Paste Paste
FN+End Clear Bluetooth pairing history Clear Bluetooth pairing history
FN+WIN Lock Win key and Driver Lock Win key and Driver

Backlighting mode switch (14 Adjustable lights)

  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

| LED backlight brightness up
---|---
| LED backlight brightness down
| LED backlight speeds down
| LED backlight speeds up

Driver Application

We provide a direct installation link online. Please enter our website (https://www.protoarc.com) to find the data package of this model (protoarc MECH K300), and then click to download (When downloading and opening, please make sure the keyboard is connected to the computer properly)
After downloading the driver, you can use the decompression tool to extract it. And then, please double-click the driver to run it.
Driver Main Interface
Click Standard to select one key as the definition key, and then click to select General key \ Modifier key \ combo key \ multimedia \ power key \ macro \ Disable anyone you need to edit.
You can select to import the storage configuration, export the current configuration save, and restore the factory settings (More setting cannot be edited yet)

ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig
10 Lighting-Effect Adjustment
14 Adjustable lights / Lights’ timing / Speeds / Brightness
ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig
11

Macro Definition Settings
Click on a blank macro command and enter the name you want, then click on Confirm, and then click on Start Recording, you can enter the function you want to define, click on Record Complete after you finish.

ProtoArc MECH K300 Tactile Quiet Comfortable Keyboard - Fig
12

Product Specifications

Support System| WIN7 / WIN8 I WIN10, MAC OS X 10.12 or above, Android 4.3 or above
---|---
Battery Capacity| 1900mA
Battery Life| 1000 times charging cycles
Effective Range| 6-10 meters

Notice

  1. When the keyboard is in low power, the indicator red light will slow flash (0.5NHZ / 1 time), then the keyboard will automatically turn off the backlight and go into power-saving mode, which remind you to charge the keyboard immediately.
  2. Charging indicator red light will aways be on when charging, the red light will be off after full charge.
  3. Backlight will automatically turn off after 10 minutes without any operation.
  4. After entering sleep mode, please press any key to wake up the light again.
  5.  Long press FN + END key for 3 seconds, you can clear the Bluetooth pairing records, and at this time the keyboard backlight will flash continuously to indicate the success of clearing.

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