Press and hold the controller button (6) to enter the main menu.
Rotate the controller ring (6) to select the Reticle & Zeroing menu item.
Press the controller button (6) briefly to enter the Reticle & Zeroing submenu.
Rotate the controller ring (6) to select the Reticle Color submenu.
Press the controller button (6) briefly to enter the Reticle Color submenu.
Rotate the controller ring (6) to select one of the colour options for the reticle: Black/Red, White/Red, Black/Green, White/Green, Red, Green, Yellow, Blue, Orange, Black/White, White/Black.
Press the controller button (6) briefly to confirm the selection.