The ikbc F87/108 RGB Backlit Keyboard User Manual explains countdown modes, lighting settings, key functions, and acceleration options.
This manual introduces the main specifications of the ikbc F87/108 keyboard, including its 108/87‑key US layout, dual‑color translucent keycaps, three built‑in layouts (Qwerty, Dvorak, Colemak), and two countdown timer modes. Detailed instructions show how to activate flash or snap countdowns, set timer lengths, and monitor remaining time.
The guide also covers the extensive RGB lighting system, describing how to open the color palette (Fn+Esc), adjust individual RGB values (Fn+F1‑F3), switch between lighting zones, and use special effects such as waves, rain, and ripples. Additional sections explain key‑remapping shortcuts, layout switching (Fn+Home, Fn+Ins, Fn+PgUp), acceleration indicators (Fn+`), and how to restore factory defaults. This manual is written in Chinese.
| Key count | 108/87 keys |
|---|---|
| Supported layouts | Qwerty, Dvorak, Colemak |
| Keycaps | Dual‑color translucent |
| Countdown modes | Two (Flash and Snap) |
| Lighting effects | Time light effect supported |
Press Fn+Esc to open the color palette, then use Fn+F1‑F3 to adjust red, green, and blue values, or press Space to switch palettes.
Press Fn+Home to change the layout to Dvorak.
Press Fn+` to toggle the acceleration indicator on or off.