Most of the keys perform one primary and two alternate functions. The primary function is indicated by the character(s) on the face of the key. The alternate functions are indicated by the gold characters above the key and the blue characters on the lower face of the key. To select the primary function press only that key. To select the alternate functions press the like-colored prefix key(f or g) followed by the function key. For monochrome displays the f-prefix key selects the alternate function above the function key, the g-prefix key selects the alternate function on the lower face of the key.
