(pok3r manual)[www.vortexgear.tw/db/upload/webdata4/6vortex_2017111621402892449.pdf]
To change to default program: FN + M
Fn + <, >, ?
cycles between layers 2, 3, and 4. Fn + m should get you back to the default layer.
Layers 2, 3, and 4 have red, green, and blue spacebar lights that I don't think you can turn off.
Layer 3 (Green spacebar) has the left option (windows) and left command (alt) mapped to match OSX keyboard.
To change single key LED program: PN + 4
To change all keys LED programs: PN + 5
To dim: PN + X
To brighten: PN + V
Choose a layer (Fn+<,> or ? key) you want to edit the keycodes.
Press Fn + Right CTRL to enter the programming mode (Spacebar right LED steadily lit)
Select a desire key you want to program (Spacebar right LED flashing)
Key in the progra mming contents and th en press Pn (Spacebar right LED steadily lit again)
Repeat step 2 and step 3 to program other keys.
Press Fn + Right CTRL to exit programming mode ( Spacebar right LED off